1
|
Yue X, Zhou L, Li Y, Zhao C. Multidisciplinary management strategies for atrial fibrillation. Curr Probl Cardiol 2024; 49:102514. [PMID: 38518845 DOI: 10.1016/j.cpcardiol.2024.102514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 03/13/2024] [Indexed: 03/24/2024]
Abstract
There has been a significant increase in the prevalence of atrial fibrillation (AF) over the past 30 years. Pulmonary vein isolation (PVI) is an effective treatment for AF, but research investigations have shown that AF recurrence still occurs in a significant number of patients after ablation. Heart rhythm outcomes following catheter ablation are correlated with numerous clinical factors, and researchers developed predictive models by integrating risk factors to predict the risk of recurrence of atrial fibrillation. The purpose of this article is to outline the risk scores for predicting cardiac rhythm outcomes after PVI and to discuss the modifiable factors that increase the risk of recurrence of AF, with the hope of further improving catheter ablation efficacy through preoperative identification of high-risk populations and postoperative management of modifiable risk factors.
Collapse
Affiliation(s)
- Xindi Yue
- Division of Cardiology, Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ling Zhou
- Division of Cardiology, Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yahui Li
- Division of Cardiology, Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Chunxia Zhao
- Division of Cardiology, Hubei Key Laboratory of Genetics and Molecular Mechanisms of Cardiological Disorders, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| |
Collapse
|
2
|
Zhang W, Chen Y, Hu LX, Xia JH, Ye XF, Cheng YB, Wang Y, Guo QH, Li Y, Lowres N, Freedman B, Wang JG. New-onset hypertension as a contributing factor to the incidence of atrial fibrillation in the elderly. Hypertens Res 2024; 47:1490-1499. [PMID: 38438728 DOI: 10.1038/s41440-024-01617-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 01/20/2024] [Accepted: 01/27/2024] [Indexed: 03/06/2024]
Abstract
Hypertension and atrial fibrillation are closely related. However, hypertension is already prevalent in young adults, but atrial fibrillation usually occurs in the elderly. In the present analysis, we investigated incident atrial fibrillation in relation to new-onset hypertension in an elderly Chinese population. Our study participants were elderly (≥65 years) hypertensive residents, recruited from community health centers in the urban Shanghai (n = 4161). Previous and new-onset hypertension were defined as the use of antihypertensive medication or elevated systolic/diastolic blood pressure (≥140/90 mmHg), respectively, at entry and during follow-up on ≥ 2 consecutive clinic visits. Atrial fibrillation was detected by a 30-s single-lead electrocardiography (ECG, AliveCor® Heart Monitor) and further evaluated with a regular 12-lead ECG. During a median of 2.1 years follow-up, the incidence rate of atrial fibrillation was 7.60 per 1000 person-years in all study participants; it was significantly higher in patients with new-onset hypertension (n = 368) than those with previous hypertension (n = 3793, 15.76 vs. 6.77 per 1000 person-years, P = 0.02). After adjustment for confounding factors, the hazard ratio for the incidence of atrial fibrillation was 2.21 (95% confidence interval 1.15-4.23, P = 0.02) in patients with new-onset hypertension versus those with previous hypertension. The association was even stronger in those aged ≥ 75 years (hazard ratio 2.70, 95% confidence interval 1.11-6.56, P = 0.03). In patients with previous hypertension, curvilinear association (P for non-linear trend = 0.04) was observed between duration of hypertension and the risk of incident atrial fibrillation, with a higher risk in short- and long-term than mid-term duration of hypertension. Our study showed a significant association between new-onset hypertension and the incidence of atrial fibrillation in elderly Chinese. In an elderly Chinese population with previous and new-onset hypertension, we found that the new-onset hypertension during follow-up, compared with previous hypertension, was associated with a significantly higher risk of incident atrial fibrillation. In patients with previous hypertension, curvilinear association was observed between duration of hypertension and the risk of incident atrial fibrillation, with a higher risk in short- and long-term than mid-term duration of hypertension.
Collapse
Affiliation(s)
- Wei Zhang
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi Chen
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lei-Xiao Hu
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jia-Hui Xia
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiao-Fei Ye
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi-Bang Cheng
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Research Centre for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ying Wang
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qian-Hui Guo
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Research Centre for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yan Li
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Nicole Lowres
- Heart Research Institute, Sydney Medical School, Charles Perkins Center, and Cardiology Department, Concord Hospital, The University of Sydney, Sydney, Australia
| | - Ben Freedman
- Heart Research Institute, Sydney Medical School, Charles Perkins Center, and Cardiology Department, Concord Hospital, The University of Sydney, Sydney, Australia
| | - Ji-Guang Wang
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
- National Research Centre for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| |
Collapse
|
3
|
Watanabe T, Hoshide S, Hachiya H, Yumita Y, Sato M, Mitama T, Okuyama T, Watanabe H, Yokota A, Kamioka M, Komori T, Makimoto H, Kabutoya T, Imai Y, Kario K. Impact of nocturnal blood pressure dipping on recurrence of atrial fibrillation after pulmonary vein isolation. Hypertens Res 2024; 47:1688-1696. [PMID: 38532036 DOI: 10.1038/s41440-024-01645-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 02/04/2024] [Accepted: 02/13/2024] [Indexed: 03/28/2024]
Abstract
Lack of the typical nocturnal blood pressure (BP) fall, i.e non-dipper, has been known as a cardiovascular risk. However, the influence of non-dipper on atrial fibrillation (AF) recurrence after pulmonary vein isolation (PVI) has been unclear. We investigated the clinical impact of non-dipping as evaluated by 24-hour ambulatory BP monitoring on the long-term outcome of AF recurrence post-PVI in 76 AF patients with a history of increased BP. The PVI procedure was successful in all 76 patients (mean age, 66±9years; antihypertensive medication, 89%; non-paroxysmal AF, 24%). Twenty patients had AF recurrence during a median follow-up of 1138 days. There was no difference in BP levels between the AF recurrence and non-recurrence groups (average 24 h systolic BP:126 ± 17 vs.125 ± 14 mmHg; P = 0.84). On the other hand, the patients with non-dipper had a higher AF recurrence than those with dipper (38.9% vs.15.0%; P = 0.018). In Cox hazard analysis adjusted by age, non-paroxysmal AF and average 24-hr systolic BP level, the non-dipper was an independent predictor of AF recurrence (HR 2.78 [95%CI:1.05-7.34], P = 0.039). Non-dipper patients had a larger left atrial (LA) volume index than the dipper patients (45.9 ± 17.3 vs.38.3 ± 10.2 ml/m2, P = 0.037). Among the 58 patients who underwent high-density voltage mapping in LA, 11 patients had a low-voltage area (LVA) defined as an area with a bipolar voltage < 0.5 mV. However, there was no association of LVA with non-dipper or dipper (22.2% vs.16.1%, P = 0.555). Non-dipper is an independent predictor of AF recurrence post-PVI. Management of abnormal diurnal BP variation post-PVI may be important.
Collapse
Affiliation(s)
- Tomonori Watanabe
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
| | - Satoshi Hoshide
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Hitoshi Hachiya
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Yoshiyuki Yumita
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Masafumi Sato
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Tadayuki Mitama
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Takafumi Okuyama
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Hiroaki Watanabe
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Ayako Yokota
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Masashi Kamioka
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Takahiro Komori
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Hisaki Makimoto
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Tomoyuki Kabutoya
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Yasushi Imai
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Kazuomi Kario
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| |
Collapse
|
4
|
Lundwall K, Kahan T, Omboni S. Blood pressure in atrial fibrillation and in sinus rhythm during ambulatory blood pressure monitoring: data from the TEMPLAR project. Hypertens Res 2024; 47:435-444. [PMID: 37872374 PMCID: PMC10838766 DOI: 10.1038/s41440-023-01473-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 09/04/2023] [Accepted: 09/28/2023] [Indexed: 10/25/2023]
Abstract
The coexistence of hypertension and atrial fibrillation (AF) is common and accounts for a worse prognosis. Uncertainties exist regarding blood pressure (BP) measurements in AF patients by automated oscillometric devices. The Microlife WatchBP 03 AFIB ambulatory BP monitoring (ABPM) device including an AF algorithm with each measurement was used in 430 subjects aged >65 years referred for ABPM and with assumed paroxysmal AF to perform intra-individual comparisons of BP during both AF-indicated and sinus rhythm. Only subjects with >30% of measurements indicating AF and episodes >30 min for assumed AF and for sinus rhythm were included. Mean age was 78 ± 7 years, 43% were male, 77% hypertensive, and 72% were treated. Compared to sinus rhythm, 24-h mean arterial pressure was similar (87.2 ± 9.5 vs 87.5 ± 10.6 mm Hg, p = 0.47), whereas 24-h systolic BP tended to be lower (123.6 ± 13.9 vs 124.7 ± 16.1 mm Hg, p = 0.05) and night-time diastolic BP higher (64.6 ± 10.9 vs 63.3 ± 10.4 mm Hg, p = 0.01) in assumed AF. Diastolic (not systolic) BP variability was higher in AF (p < 0.001). Results were similar with heart rates <90 and ≥90 bpm. In conclusion, this is the first study to use intra-individual comparisons of averaged BP during an ABPM in assumed paroxysmal AF and sinus rhythm. Our results imply that ABPM is feasible and informative also in patients with AF. We also suggest that an AF detection algorithm offers a new approach to evaluate the reliability of averaged BP values in AF compared to SR during an ABPM.
Collapse
Affiliation(s)
- Kristina Lundwall
- Division of Cardiovascular Medicine, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden.
| | - Thomas Kahan
- Division of Cardiovascular Medicine, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Stefano Omboni
- Clinical Research Unit, Italian Institute of Telemedicine, Varese, Italy
- Department of Cardiology, Sechenov First Moscow State Medical University, Moscow, Russian Federation
| |
Collapse
|
5
|
Li J, Hu Z, Hou L, Li P, Yang R, Dong Y, Zhang H, Guo Y, Liu W, Liu Z. Mediating effect of subclinical inflammation on the process of morning hypertension leading to atrial fibrillation in community-based older adults. Clin Exp Hypertens 2023; 45:2253381. [PMID: 37652577 DOI: 10.1080/10641963.2023.2253381] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 08/14/2023] [Accepted: 08/24/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND The impacts and mechanisms of morning hypertension (MHT) on the risk of new-onset atrial fibrillation (AF) in the elderly have not been clarified. We aimed to investigate an association between MHT and new-onset AF and explore a mediating effect of subclinical inflammation on this association. METHODS From 2008 to 2010, 1789 older adults aged ≥60 years were recruited in Shandong area, China. Morning blood pressure (BP) was assessed using 24-hour ambulatory BP monitoring. MHT was defined as BP ≥ 135/85 mm Hg during the period from wake time to 0900 a.m. Subclinical inflammation was assessed by hypersensitive C-reactive protein (hsCRP), tumor necrosis factor-alpha (TNF-α), systemic immune-inflammation index (SII), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and galectin-3. New-onset AF was rated during the follow-up period. RESULTS Over an average 129.0 [standard deviation (SD): 21.58] months of follow-up, the hazard ratio of new-onset AF in MHT patients was 1.39 (95% confidence interval: 1.01 to 1.91) compared with non-MHT participants (Padjusted = 0.027). The risk of new-onset AF was 1.17-fold with one-SD increment of morning systolic BP. Subclinical inflammation was significantly associated with new-onset AF. The hazard ratios of new-onset AF were 2.29, 2.04, 2.08, 2.08, 2.03, and 3.25 for one-SD increment in hsCRP, TNF-α, SII, NLR, PLR, and galectin-3, respectively (Padjusted < 0.001). The analysis showed that hsCRP, TNF-α, SII, NLR, PLR, and galectin-3 separately mediated the process of MHT inducing new-onset AF (Padjusted < 0.05). CONCLUSIONS MHT is associated with an increased risk of new-onset AF. The subclinical inflammation might play a mediating role in this association.
Collapse
Affiliation(s)
- Jinping Li
- Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- School of Clinical and Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Zhibo Hu
- Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- School of Clinical and Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Liming Hou
- Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- School of Clinical and Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
- Department of ECG Information, Shandong Engineering Research Center, Jinan, Shandong, China
| | - Peilin Li
- Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- School of Clinical and Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Ruizhen Yang
- Department of Chronic Disease, Centers for Disease Control of Hanting District, Weifang, Shandong, China
| | - Yuanli Dong
- Department of Cardiology, Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Hua Zhang
- Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- School of Clinical and Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
- Department of ECG Information, Shandong Engineering Research Center, Jinan, Shandong, China
| | - Yuqi Guo
- Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- School of Clinical and Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Weike Liu
- Department of Cardiology, Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China
| | - Zhendong Liu
- Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- School of Clinical and Basic Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
- Department of ECG Information, Shandong Engineering Research Center, Jinan, Shandong, China
| |
Collapse
|
6
|
Garg PK, Wilson N, Yuan Y, Howard VJ, Judd S, Howard G, Soliman EZ. Association of hypertension severity and control with risk of incident atrial fibrillation: The REasons for Geographic And Racial Differences in Stroke (REGARDS) study. Clin Cardiol 2023; 46:1418-1425. [PMID: 37605862 PMCID: PMC10642317 DOI: 10.1002/clc.24135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 08/10/2023] [Accepted: 08/15/2023] [Indexed: 08/23/2023] Open
Abstract
BACKGROUND The association of hypertension (HTN) severity and control with the risk of incident atrial fibrillation (AF) is unclear. HYPOTHESIS Increased HTN severity and poorer blood pressure control would be associated with an increased risk of incident AF. METHODS This analysis included 9485 participants (mean age 63 ± 8 years; 56% women; 35% Black). Participants were stratified into six mutually exclusive groups at baseline-normotension (n = 1629), prehypertension (n = 704), controlled HTN (n = 2224), uncontrolled HTN (n = 4123), controlled apparent treatment-resistant hypertension (aTRH) (n = 88), and uncontrolled aTRH (n = 717). Incident AF was ascertained at the follow-up visit, defined by either electrocardiogram or self-reported medical history of a physician diagnosis. Multivariable logistic regression analyses adjusted for demographic and clinical variables. RESULTS Over an average of 9.3 years later, 868 incident AF cases were detected. Compared to those with normotension, incident AF risk was highest for those with aTRH (controlled aTRH: odds ratio (OR) 2.95; 95% confidence interval (CI) 1.60, 5.43, & uncontrolled aTRH: OR 2.47; 95% CI 1.76, 3.48). The increase in AF risk was smaller for those on no more than three antihypertensive agents regardless of their blood pressure control (controlled OR 1.72; 95% CI 1.30, 2.29 and uncontrolled OR 1.56; 95% CI 1.14, 2.13). CONCLUSIONS The risk of developing AF is increased in all individuals with HTN. Risk is highest in those aTRH regardless of blood pressure control. A more aggressive approach that focuses on lifestyle and pharmacologic measures to either prevent HTN or better control HTN during earlier stages may be particularly beneficial in reducing related AF risk.
Collapse
Affiliation(s)
- Parveen K. Garg
- Division of CardiologyUSC Keck School of MedicineLos AngelesCaliforniaUSA
| | - Nicole Wilson
- Department of BiostatisticsUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Ya Yuan
- School of Public HealthUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Virginia J. Howard
- Department of EpidemiologyUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Suzanne Judd
- Department of BiostatisticsUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - George Howard
- Department of BiostatisticsUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - Elsayed Z. Soliman
- Department of MedicineEpidemiological Cardiology Research Center (EPICARE), Section of Cardiovascular Medicine, Wake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
| |
Collapse
|
7
|
Yang L, Chung MK. Lifestyle changes in atrial fibrillation management and intervention. J Cardiovasc Electrophysiol 2023; 34:2163-2178. [PMID: 36598428 PMCID: PMC10318120 DOI: 10.1111/jce.15803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 12/13/2022] [Accepted: 12/29/2022] [Indexed: 01/05/2023]
Abstract
Atrial fibrillation (AF) is one of the most common arrhythmias in adults, and its continued rise in the United States is complicated by the increased incidence and prevalence of several AF risk factors, such as obesity, physical inactivity, hypertension, obstructive sleep apnea, diabetes mellitus, coronary artery disease, and alcohol, tobacco, or caffeine use. Lifestyle and risk factor modification has been proposed as an additional pillar of AF therapy, added to rhythm control, rate control, and anticoagulation, to reduce AF burden and risk. Although emerging evidence largely supports the integration of lifestyle and risk factor management in clinical practice, randomized clinical trials investigating the long-term sustainability and reproducibility of these benefits remain sparse. The purpose of this review is to discuss potentially reversible risk factors on AF, share evidence for the impact on AF by modification of these risk factors, and then provide an overview of the effects of reversing or managing these risk factors on the success of various AF management strategies, such as antithrombotic, rate control, and rhythm control therapies.
Collapse
Affiliation(s)
- Lucy Yang
- The Departments of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, and Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland Clinic Lerner College of Medicine and Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | - Mina K Chung
- The Departments of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, and Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland Clinic Lerner College of Medicine and Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| |
Collapse
|
8
|
Nemtsova V, Burkard T, Vischer AS. Hypertensive Heart Disease: A Narrative Review Series-Part 2: Macrostructural and Functional Abnormalities. J Clin Med 2023; 12:5723. [PMID: 37685790 PMCID: PMC10488346 DOI: 10.3390/jcm12175723] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/22/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
Hypertensive heart disease (HHD) remains a major global public health concern despite the implementation of new approaches for the management of hypertensive patients. The pathological changes occurring during HHD are complex and involve the development of structural and functional cardiac abnormalities. HHD describes a broad spectrum ranging from uncontrolled hypertension and asymptomatic left ventricular hypertrophy (LVH), either a concentric or an eccentric pattern, to the final development of clinical heart failure. Pressure-overload-induced LVH is recognised as the most important predictor of heart failure and sudden death and is associated with an increased risk of cardiac arrhythmias. Cardiac arrhythmias are considered to be one of the most important comorbidities affecting hypertensive patients. This is the second part of a three-part set of review articles. Here, we focus on the macrostructural and functional abnormalities associated with chronic high pressure, their involvement in HHD pathophysiology, and their role in the progression and prognosis of HHD.
Collapse
Affiliation(s)
- Valeriya Nemtsova
- Medical Outpatient Department and Hypertension Clinic, ESH Hypertension Centre of Excellence, University Hospital Basel, 4031 Basel, Switzerland
- Internal Diseases and Family Medicine Department, Educational and Scientific Medical Institute, National Technical University “Kharkiv Polytechnic Institute”, 61002 Kharkiv, Ukraine
| | - Thilo Burkard
- Medical Outpatient Department and Hypertension Clinic, ESH Hypertension Centre of Excellence, University Hospital Basel, 4031 Basel, Switzerland
- Department of Cardiology, University Hospital Basel, 4031 Basel, Switzerland
- Faculty of Medicine, University of Basel, 4056 Basel, Switzerland
| | - Annina S. Vischer
- Medical Outpatient Department and Hypertension Clinic, ESH Hypertension Centre of Excellence, University Hospital Basel, 4031 Basel, Switzerland
- Faculty of Medicine, University of Basel, 4056 Basel, Switzerland
| |
Collapse
|
9
|
Jolobe OM. Mitigating the hazards of false dichotomies. Clin Med (Lond) 2023; 23:280. [PMID: 37236793 PMCID: PMC11046503 DOI: 10.7861/clinmed.let.23.3.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
|
10
|
Zhu Q, Chen Q, Tian Y, Zhang J, Ran R, Shu S. Genetic Predisposition to a Higher Whole Body Water Mass May Increase the Risk of Atrial Fibrillation: A Mendelian Randomization Study. J Cardiovasc Dev Dis 2023; 10:jcdd10020076. [PMID: 36826573 PMCID: PMC9966889 DOI: 10.3390/jcdd10020076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/30/2023] [Accepted: 02/08/2023] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND Observational studies have found an association between increased whole body water mass (BWM) and atrial fibrillation (AF). However, the causality has yet to be confirmed. To provide feasible protective measures on disease development, we performed Mendelian randomization (MR) design to estimate the potential causal relationship between increased BWM and AF. METHODS We implemented a two-sample MR study to assess whether increased BWM causally influences AF incidence. For exposure, 61 well-powered genetic instruments extracted from UK Biobank (N = 331,315) were used as the proxies of BWM. Summary genetic data of AF were obtained from FinnGen (Ncase = 22,068; Ncontrol = 116,926). Inverse-variance weighted (IVW), MR-Egger and weighted median methods were selected to infer causality, complemented with a series of sensitivity analyses. MR-Pleiotropy Residual Sum and Outlier (MR-PRESSO) and Radial MR were employed to identify outliers. Furthermore, risk factor analyses were performed to investigate the potential mechanisms between increased BWM and AF. RESULTS Genetic predisposition to increased BWM was demonstrated to be significantly associated with AF in the IVW model (OR = 2.23; 95% CI = 1.47-3.09; p = 1.60 × 10-7), and the result was consistent in other MR approaches. There was no heterogeneity or pleiotropy detected in sensitivity analysis. MR-PRESSO identified no outliers with potential pleiotropy after excluding outliers by Radial MR. Furthermore, our risk factor analyses supported a positive causal effect of genetic predicted increased BWM on edematous diseases. CONCLUSIONS MR estimates showed that a higher BWM could increase the risk of AF. Pathological edema is an important intermediate link mediating this causal relationship.
Collapse
|
11
|
Kim J, Kim D, Jang E, Kim D, You SC, Yu HT, Lee MY, Lip G, Yang PS, Joung B. Associations of high-normal blood pressure and impaired fasting glucose with atrial fibrillation. Heart 2023; 109:929-935. [PMID: 36750354 DOI: 10.1136/heartjnl-2022-322094] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 01/26/2023] [Indexed: 02/09/2023] Open
Abstract
OBJECTIVE To investigate the association of high-normal blood pressure (BP) and impaired fasting glucose (IFG) with the risk of atrial fibrillation (AF) in two cohorts. METHODS The Korean National Health Insurance Service-Health Screening (K-NHIS-HealS, 2002-2003, follow-up until 2013) Study and the UK Biobank (2007-2010, follow-up until 2021) were evaluated. We used Cox proportional hazards regression models to evaluate the associations of high-normal BP and IFG with incident AF. RESULTS In the K-NHIS-HealS and the UK Biobank, 2346 and 5314 incident AF events were recorded during the mean follow-up of 7.4 and 11.8 years. The adjusted HRs (95% CIs) for AF in the Korean and UK cohorts were 1.11 (1.02 to 1.21) and 1.07 (1.01 to 1.13) in individuals with high-normal BP; and 1.14 (1.04 to 1.25) and 1.10 (1.01 to 1.20) in individuals with IFG, respectively. The AF risk showed a dose-response relationship with BP and fasting blood glucose level. The risk of incident AF was increased by the combination of high-normal BP and IFG. CONCLUSIONS In healthy individuals, high-normal BP and IFG were important risk factors for AF. When high-normal BP and IFG were combined, the risk of new-onset AF was significantly increased. These findings may suggest that lifestyle interventions for high-normal BP and IFG should be considered to reduce the risk of AF.
Collapse
Affiliation(s)
- Juntae Kim
- Division of Cardiology, Dankook University College of Medicine, Cheonan, Chungnam, Korea (the Republic of)
| | - Dongmin Kim
- Division of Cardiology, Dankook University College of Medicine, Cheonan, Chungnam, Korea (the Republic of)
| | - Eunsun Jang
- Division of Cardiology, Yonsei University College of Medicine, Seodaemun-gu, Seoul, Korea (the Republic of)
| | - Daehoon Kim
- Division of Cardiology, Yonsei University College of Medicine, Seodaemun-gu, Seoul, Korea (the Republic of)
| | - Seng Chan You
- Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seodaemun-gu, Seoul, Korea (the Republic of)
| | - Hee Tae Yu
- Division of Cardiology, Yonsei University College of Medicine, Seodaemun-gu, Seoul, Korea (the Republic of)
| | - Myung-Yong Lee
- Division of Cardiology, Dankook University College of Medicine, Cheonan, Chungnam, Korea (the Republic of)
| | - Gregory Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool, Liverpool, UK
| | - Pil-Sung Yang
- Division of Cardiology, CHA Bundang Medical Center, CHA University, Seongnam, Gyeonggi-do, Korea (the Republic of)
| | - Boyoung Joung
- Division of Cardiology, Yonsei University College of Medicine, Seodaemun-gu, Seoul, Korea (the Republic of)
| |
Collapse
|
12
|
Aune D, Mahamat-Saleh Y, Kobeissi E, Feng T, Heath AK, Janszky I. Blood pressure, hypertension and the risk of atrial fibrillation: a systematic review and meta-analysis of cohort studies. Eur J Epidemiol 2023; 38:145-178. [PMID: 36626102 PMCID: PMC9905193 DOI: 10.1007/s10654-022-00914-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 09/06/2022] [Indexed: 01/11/2023]
Abstract
Elevated blood pressure and hypertension have been associated with increased risk of atrial fibrillation in a number of epidemiological studies, however, the strength of the association has differed between studies. We conducted a systematic review and meta-analysis of the association between blood pressure and hypertension and atrial fibrillation. PubMed and Embase databases were searched for studies of hypertension and blood pressure and atrial fibrillation up to June 6th 2022. Cohort studies reporting adjusted relative risk (RR) estimates and 95% confidence intervals (CIs) of atrial fibrillation associated with hypertension or blood pressure were included. A random effects model was used to estimate summary RRs. Sixty eight cohort studies were included in the meta-analysis. The summary RR was 1.50 (95% CI: 1.42-1.58, I2 = 98.1%, n = 56 studies) for people with hypertension compared to those without hypertension (1,080,611 cases, 30,539,230 participants), 1.18 (95% CI: 1.16-1.21, I2 = 65.9%, n = 37 studies) per 20 mmHg increase in systolic blood pressure (346,471 cases, 14,569,396 participants), and 1.07 (95% CI: 1.03-1.11, I2 = 91.5%, n = 22 studies) per 10 mmHg increase in diastolic blood pressure (332,867 cases, 14,354,980 participants). There was evidence of a nonlinear association between diastolic blood pressure and atrial fibrillation with a steeper increase in risk at lower levels of diastolic blood pressure, but for systolic blood pressure the association appeared to be linear. For both systolic and diastolic blood pressure, the risk increased even within the normal range of blood pressure and persons at the high end of systolic and diastolic blood pressure around 180/110 mmHg had a 1.8-2.3 fold higher risk of atrial fibrillation compared to those with a blood pressure of 90/60 mmHg. These results suggest that elevated blood pressure and hypertension increases the risk of atrial fibrillation and there is some increase in risk even within the normal range of systolic and diastolic blood pressure.
Collapse
Affiliation(s)
- Dagfinn Aune
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, St. Mary's Campus, Norfolk Place, Paddington, London, W2 1PG, UK.
- Department of Nutrition, Bjørknes University College, Oslo, Norway.
- Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway.
| | | | - Elsa Kobeissi
- Global Health Institute, American University of Beirut, Beirut, Lebanon
| | - Tingting Feng
- Norwegian Registry for Vascular Surgery, Trondheim, Norway
- Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
| | - Alicia K Heath
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, St. Mary's Campus, Norfolk Place, Paddington, London, W2 1PG, UK
| | - Imre Janszky
- Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
13
|
Chen Y, Zhang W, Sheng CS, Huang QF, Cheng YB, Guo QH, Zhang DY, Li Y, Freedman B, Wang JG. A prospective study on the association between atrial fibrillation and blood pressure in an elderly Chinese population. Int J Cardiol 2023; 372:113-119. [PMID: 36513285 DOI: 10.1016/j.ijcard.2022.12.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/04/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Intensive blood pressure (BP) lowering in patients with hypertension has been associated with a lowered risk of atrial fibrillation (AF). It is still uncertain what is the optimal BP levels to prevent AF in the general elderly population. In the present prospective study, we investigated the association between incident AF and BP in an elderly Chinese population. METHODS AND FINDINGS Elderly (≥65 years) residents were recruited from 6 communities in Shanghai. 9019 participants who did not have AF at baseline and had at least one ECG recording during follow-up were included in the present analysis. During a median of 3.5 years follow-up, the overall incidence rate of AF was 5.6 per 1000 person-years (n = 178). Systolic BP was associated with increased AF risk (age- and sex-adjusted hazard ratio [HR] per 20-mmHg increase for systolic BP 1.21, 95% CI 1.04-1.39, P = 0.01), but risk estimate was attenuated after adjustment for common AF risk factors. In categorical analyses, statistical significance was achieved for HR relative to optimal BP only in stage 2 or 3 systolic and diastolic hypertension (multivariate-adjusted HR 1.76, 95% CI 1.00-3.08, P = 0.05). The association between AF incidence and BP status tended to be stronger in the absence than presence of a history of cardiovascular disease at baseline (P for interaction = 0.06). CONCLUSION In this Chinese population of 65 years and older, linear increases in systolic and diastolic BP were not independently associated with increased risk of AF, and only exposure to stage 2 or 3 hypertension carries a higher risk of AF.
Collapse
Affiliation(s)
- Yi Chen
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei Zhang
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chang-Sheng Sheng
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qi-Fang Huang
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi-Bang Cheng
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qian-Hui Guo
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Dong-Yan Zhang
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yan Li
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ben Freedman
- Sydney Medical School, The University of Sydney, Department of Cardiology and Anzac Research Institute, Concord Hospital, Sydney, Australia
| | - Ji-Guang Wang
- Department of Cardiovascular Medicine, State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, National Research Centre for Translational Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| |
Collapse
|
14
|
Zhao X, Feng Q, Wahid A, Wang X, Wen J, Jiang W, Tang X. Sex differences in the association between blood pressure and atrial fibrillation: A case-control study. Front Cardiovasc Med 2022; 9:1061240. [PMID: 36568551 PMCID: PMC9772049 DOI: 10.3389/fcvm.2022.1061240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 11/24/2022] [Indexed: 12/12/2022] Open
Abstract
Background To examine the association of hypertension (HBP) and its control with atrial fibrillation (AF) and how patient sex affects this association. Materials and methods A case control study of patients admitted to our hospital from 2015 to 2019 was conducted. Patients were divided into subgroups according to their blood pressure (BP) levels and control status, in which odd ratios (OR) by sex for AF was estimated using a logistic regression model and restrictive cubic splines before and after propensity score matching. Results A total of 3,212 patients with AF and 8,307 without AF were investigated. Compared to patients with normal BP, patients with HBP had more AF [OR = 1.75 (1.52-2.02), OR = 2.66 (2.24-3.15), and OR = 4.30 (3.40-5.44) in patients with grade 1, 2, and 3 HBP, respectively]. In HBP patients with grade 3, the OR of AF was much higher in women than in men (OR = 7.15, 95% CI: 4.43-11.50 vs. OR = 2.48, 95% CI: 1.66-3.72). BP over 133.1/79.9 mmHg in men or 127.1/75.1 mmHg in women was positively associated with AF. In patients with HBP, uncontrolled BP was more associated with AF (OR = 3.00, 95% CI: 2.53-3.56), especially in women (OR = 3.09, 95% CI: 2.27-4.19). BP and prevalence of AF correlated with each other positively in patients admitted to a cardiology ward. Lowering BP to 145.1/85.8 mmHg in men or 140.5/82.5 mmHg in women led to less AF. Conclusion There is more significant relationship between HBP and AF in female patients. A lower and individualized BP target may be formulated to prevent AF in women.
Collapse
Affiliation(s)
- Xiexiong Zhao
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Qilun Feng
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, China,Department of Cardiology, The Affiliated Nanhua Hospital, University of South China, Hengyang, China
| | - Abdul Wahid
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Xiaoyan Wang
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Juan Wen
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Weihong Jiang
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Xiaohong Tang
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, China,*Correspondence: Xiaohong Tang,
| |
Collapse
|
15
|
Wang T, Cheng J, Wang Y. Genetic support of a causal relationship between iron status and atrial fibrillation: a Mendelian randomization study. GENES & NUTRITION 2022; 17:8. [PMID: 35637428 PMCID: PMC9153204 DOI: 10.1186/s12263-022-00708-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 03/31/2022] [Indexed: 11/10/2022]
Abstract
Abstract
Background
Atrial fibrillation is the most common arrhythmia disease. Animal and observational studies have found a link between iron status and atrial fibrillation. However, the causal relationship between iron status and AF remains unclear. The purpose of this investigation was to use Mendelian randomization (MR) analysis, which has been widely applied to estimate the causal effect, to reveal whether systemic iron status was causally related to atrial fibrillation.
Methods
Single nucleotide polymorphisms (SNPs) strongly associated (P < 5 × 10−8) with four biomarkers of systemic iron status were obtained from a genome-wide association study involving 48,972 subjects conducted by the Genetics of Iron Status consortium. Summary-level data for the genetic associations with atrial fibrillation were acquired from the AFGen (Atrial Fibrillation Genetics) consortium study (including 65,446 atrial fibrillation cases and 522,744 controls). We used a two-sample MR analysis to obtain a causal estimate and further verified credibility through sensitivity analysis.
Results
Genetically instrumented serum iron [OR 1.09; 95% confidence interval (CI) 1.02–1.16; p = 0.01], ferritin [OR 1.16; 95% CI 1.02–1.33; p = 0.02], and transferrin saturation [OR 1.05; 95% CI 1.01–1.11; p = 0.01] had positive effects on atrial fibrillation. Genetically instrumented transferrin levels [OR 0.90; 95% CI 0.86–0.97; p = 0.006] were inversely correlated with atrial fibrillation.
Conclusion
In conclusion, our results strongly elucidated a causal link between genetically determined higher iron status and increased risk of atrial fibrillation. This provided new ideas for the clinical prevention and treatment of atrial fibrillation.
Collapse
|
16
|
Patel KHK, Reddy RK, Sau A, Sivanandarajah P, Ardissino M, Ng FS. Obesity as a risk factor for cardiac arrhythmias. BMJ MEDICINE 2022; 1:e000308. [PMID: 36936556 PMCID: PMC9951386 DOI: 10.1136/bmjmed-2022-000308] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 09/26/2022] [Indexed: 11/05/2022]
Abstract
Obesity is global health problem with an estimated three billion people worldwide being classified as overweight or obese. In addition to being associated with a range of adverse health outcomes, obesity is linked to higher risks of atrial and ventricular arrhythmias, as well as sudden cardiac death. Obesity is a multifactorial disease that often co-exists with hypertension, diabetes, and sleep apnoea, which are also independent risk factors for cardiac arrhythmias. Nevertheless, compelling evidence suggests that increasing adiposity is an independent proarrhythmic risk factor and that weight loss can be a mitigating and preventative intervention to reduce arrhythmia incidence. This review briefly outlines the economic and social burden of obesity and summarises evidence for the direct and indirect effects of increasing adiposity on risk of atrial and ventricular arrhythmias. The paper also summarises the evidence for electrocardiographic changes indicative of obesity-related atrial and ventricular remodelling and how weight reduction and management of comorbidity might reduce arrhythmic burden.
Collapse
Affiliation(s)
| | - Rohin K Reddy
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Arunashis Sau
- National Heart and Lung Institute, Imperial College London, London, UK
| | | | - Maddalena Ardissino
- National Heart and Lung Institute, Imperial College London, London, UK
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Fu Siong Ng
- National Heart and Lung Institute, Imperial College London, London, UK
| |
Collapse
|
17
|
Rønningen PS, Berge T, Solberg MG, Enger S, Pervez MO, Orstad EB, Kvisvik B, Aagaard EN, Lyngbakken MN, Ariansen I, Røsjø H, Steine K, Tveit A. Impact of Blood Pressure in the Early 40s on Left Atrial Volumes in the Mid-60s: Data From the ACE 1950 Study. J Am Heart Assoc 2022; 11:e023738. [PMID: 35621203 PMCID: PMC9238725 DOI: 10.1161/jaha.121.023738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Background Echocardiographic measures of left atrial volumes are powerful predictors of cardiovascular events and important for assessing diastolic dysfunction. Despite this, there is limited knowledge of factors influencing left atrial remodeling. In particular, the impact of blood pressure in those in their early 40s on left atrial volumes later in life has not been sufficiently elucidated. Methods and Results We linked data from individuals born in 1950 who participated in the Age 40 Program, and the ACE (Akershus Cardiac Examination) 1950 Study. We divided the study population into quartiles of systolic blood pressure in their early 40s and assessed the proportion of individuals with an enlarged left atrium in their mid‐60s. The associations between blood pressure and left atrial volumes were assessed in linear regression analyses. Of the 2591 individuals included in this study, 1302 (50.3%) were women, and the mean age in the Age 40 Program was 40.1±0.3 years. Systolic blood pressure was 128.1±13.6 mm Hg and diastolic blood pressure was 78.3±9.5 mm Hg. Mean age in the ACE 1950 Study was 64.0±0.6 years. The proportion of individuals with an enlarged left atrium increased across the quartiles of systolic blood pressure (P=0.001). Systolic blood pressure was independently associated with left atrial volumes; the end‐systolic volume was 0.09 mL (95% CI, 0.04–0.14 mL) larger per 1‐mm Hg higher systolic blood pressure. Conclusions Our findings suggest that increased blood pressure in those in their early 40s is relevant for left atrial remodeling later in life. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT01555411.
Collapse
Affiliation(s)
- Peter Selmer Rønningen
- Department of Medical Research Bærum HospitalVestre Viken Hospital Trust Gjettum Norway.,Faculty of Medicine Institute of Clinical Medicine University of Oslo Oslo Norway
| | - Trygve Berge
- Department of Medical Research Bærum HospitalVestre Viken Hospital Trust Gjettum Norway
| | - Magnar Gangås Solberg
- Department of Medical Research Bærum HospitalVestre Viken Hospital Trust Gjettum Norway.,Faculty of Medicine Institute of Clinical Medicine University of Oslo Oslo Norway
| | - Steve Enger
- Department of Medical Research Bærum HospitalVestre Viken Hospital Trust Gjettum Norway
| | - Mohammad Osman Pervez
- Division of Medicine Department of Cardiology Akershus University Hospital Lørenskog Norway
| | - Eivind Bjørkan Orstad
- Division of Medicine Department of Cardiology Akershus University Hospital Lørenskog Norway
| | - Brede Kvisvik
- Faculty of Medicine Institute of Clinical Medicine University of Oslo Oslo Norway.,Division of Medicine Department of Cardiology Akershus University Hospital Lørenskog Norway
| | - Erika Nerdrum Aagaard
- Faculty of Medicine Institute of Clinical Medicine University of Oslo Oslo Norway.,Division of Medicine Department of Cardiology Akershus University Hospital Lørenskog Norway
| | - Magnus Nakrem Lyngbakken
- Faculty of Medicine Institute of Clinical Medicine University of Oslo Oslo Norway.,Division of Medicine Department of Cardiology Akershus University Hospital Lørenskog Norway
| | - Inger Ariansen
- Deparment of Chronic Diseases and Ageing Norwegian Institute of Public Health Oslo Norway
| | - Helge Røsjø
- Faculty of Medicine Institute of Clinical Medicine University of Oslo Oslo Norway.,Division for Research and Innovation Akershus University Hospital Lørenskog Norway
| | - Kjetil Steine
- Faculty of Medicine Institute of Clinical Medicine University of Oslo Oslo Norway.,Division of Medicine Department of Cardiology Akershus University Hospital Lørenskog Norway
| | - Arnljot Tveit
- Department of Medical Research Bærum HospitalVestre Viken Hospital Trust Gjettum Norway.,Faculty of Medicine Institute of Clinical Medicine University of Oslo Oslo Norway
| |
Collapse
|
18
|
Hang F, Chen J, Wang Z, Yan J, Wu Y. Association Between the Frailty and New-Onset Atrial Fibrillation/Flutter Among Elderly Hypertensive Patients. Front Cardiovasc Med 2022; 9:881946. [PMID: 35600465 PMCID: PMC9120584 DOI: 10.3389/fcvm.2022.881946] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/07/2022] [Indexed: 11/13/2022] Open
Abstract
Background Frailty was found to be common in patients with atrial fibrillation/flutter (AF), but there was still a lack of evidence regarding the relationship between frailty and new-onset AF. Methods We performed a post hoc analysis of data from the Systolic Blood Pressure Intervention Trial (SPRINT). In addition, we evaluated the relationship between baseline frailty status and new-onset AF in older adult patients with hypertension. Results In total, 7,316 participants were included in our analysis, and a total of 115 new-onset AF occurred during an average of 3.54 years of follow-up. Using SPRINT frailty index criteria, 1,535 fit, 4,041 less fit, and 1,740 frailty were enrolled. Compared with other groups, the incidence of new-onset AF in the frailty group was significantly higher. We constructed three Cox models to assess the relationship between the frailty status (fit group as reference) and new-onset AF. Participants with frailty had a significantly higher risk of new-onset AF compared with the fit group in all the models we used. We combined the fit group and the less fit group into a no frailty group to assess the impact of frailty on new-onset AF in various subgroups. After full adjustment (Model 3), frailty remained associated with the increased risk of new-onset AF compared with the no frailty group [hazard ratio [HR] = 2.09, 95% CI:(1.41, 3.09), p < 0.001]. Additionally, we examined the frailty index as continuous variable to assess the relationship between the frailty index and new-onset AF. The smooth curve showed that log HR appeared to increase linearly. And there was a significant interaction between baseline systolic blood pressure (SBP) categories and frailty on the risk of new-onset AF (p for interaction = 0.030). Conclusion This study found baseline frailty status was a strong independent risk factor for new-onset AF among older adult patients with hypertension. Screening for frailty should be considered in older adult patients with hypertension to prevent new-onset AF.
Collapse
|
19
|
Blood pressure measurements during treadmill exercise testing and the risk for the future development of atrial fibrillation. Hypertens Res 2022; 45:1496-1504. [PMID: 35444293 DOI: 10.1038/s41440-022-00920-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 02/11/2022] [Accepted: 03/22/2022] [Indexed: 02/06/2023]
Abstract
Hypertension is a well-established risk factor for the onset and progression of atrial fibrillation (AF). Blood pressure (BP) measurements during routine exercise stress testing (EST) may identify subjects at increased risk for developing AF. We performed a retrospective analysis of treadmill EST carried out using the Bruce protocol in patients aged ≥40 years without a history of AF (n = 17,617; 42% women). BP was measured at rest, peak exercise, and 2-min recovery and analyzed for its association with the risk for developing AF. During a mean follow-up of 7 years, AF was documented in 4.5% of the patients. The incidence rate of AF per 1000 person-years increased with the rise in CHA2DS2VASc scores (3.26 for a Score=0 to 19.78 for scores ≥6). In a multivariate analysis, adjusting for risk score components and exercise capacity, systolic BP measurements taken at rest (≥130 vs. ≤110 mmHg), peak exercise (>170 vs. ≤150 mmHg), and recovery (>150 vs. ≤130 mmHg) were associated with an increased risk for AF: the hazard ratios (HRs) were 1.56 (95% CI, 1.30-1.87), 1.21 (1.01-1.45), and 1.33 (1.10-1.62), respectively. Similarly, diastolic BP measurements taken at rest (≥90 vs. <80 mmHg), peak exercise (≥100 vs. <90 mmHg), and recovery (>90 vs. ≤80 mmHg) were associated with an increased risk for AF: the HRs were 1.80 (1.36-2.38), 2.08 (1.28-3.37), and 1.56 (0.81-3.02), respectively. The association of exercise BP with AF was further observed when the BPs were analyzed as continuous variables and in subjects without a baseline diagnosis of hypertension. In conclusion, systolic and diastolic BP taken at the rest, peak exercise and recovery phases of EST may provide independent predictive information regarding future risk for developing AF.
Collapse
|
20
|
Xia Z, Dang W, Yang X, Sun Q, Sun J, Shi L, Sun S, An L, Li X, Peng H, Liu S, Yue L, Chen H. Prevalence of atrial fibrillation and the risk of cardiovascular mortality among hypertensive elderly population in northeast China. J Clin Hypertens (Greenwich) 2022; 24:630-637. [PMID: 35434909 PMCID: PMC9106073 DOI: 10.1111/jch.14483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/27/2022] [Accepted: 03/29/2022] [Indexed: 11/28/2022]
Abstract
Little is known about the epidemiology and impact of atrial fibrillation (AF) on cardiovascular diseases (CVD) mortality among hypertensive elderly population in northeast China. The community‐based study included 4497 hypertensive elderly residents aged ≥65 years who lived in northeast China from September 2017 to March 2019. Information on CVD deaths was obtained from baseline until July 31, 2021. Cox proportional hazard regression models were performed in the evaluation of CVD mortality. We identified 101 persons with AF. The prevalence of AF was 2.2% among elderly hypertensive population, which increased significantly with age. The prevalence of AF was higher in men than in women. The awareness rate was 51.5%, higher in urban areas than in rural areas (68.8% vs 43.5%, P = .018). Only 4.0% patients received oral anticoagulant (OAC) therapy among AF patients. Moreover, diabetes (26.7%) and dyslipidemia (37.6%) were highly prevalent in AF patients. Furthermore, 212 persons died due to CVD (14.7/1000 person‐years) during a median follow‐up of 3.2 years. AF patients had a 3.42 (95% CI: 2.07‐5.63) times higher risk of CVD mortality than the patients without AF in the fully adjusted model. Therefore, the burden of AF among hypertensive elderly population in northeast China was considerable. Long‐term screening and management strategies for AF and related risk factors are required among hypertensive elderly in northeast China.
Collapse
Affiliation(s)
- Zhenwei Xia
- Department of Cardiology Dalian Municipal Central Hospital Dalian Liaoning China
| | - Wei Dang
- Department of Cardiology Dalian Municipal Central Hospital Dalian Liaoning China
| | - Xue Yang
- Department of Cardiology Dalian Municipal Central Hospital Dalian Liaoning China
| | - Qun Sun
- Department of Chronic Disease Disease Control and Prevention of Chaoyang City Chaoyang Liaoning China
| | - Jixu Sun
- Department of Chronic Disease Disease Control and Prevention of Dandong City Dandong Liaoning China
| | - Lei Shi
- Department of Chronic Disease Disease Control and Prevention of Liaoyang City Liaoyang Liaoning China
| | - Shize Sun
- Department of Cardiology Dalian Municipal Central Hospital Dalian Liaoning China
| | - Le An
- Department of Cardiology Dalian Municipal Central Hospital Dalian Liaoning China
| | - Xiaojing Li
- Department of Cardiology Dalian Municipal Central Hospital Dalian Liaoning China
| | - Hongbo Peng
- Department of Cardiology Dalian Municipal Central Hospital Dalian Liaoning China
| | - Shuang Liu
- Department of Ultrasound The Fourth Hospital of China Medical University Shenyang Liaoning China
| | - Ling Yue
- Department of Ultrasound The Fourth Hospital of China Medical University Shenyang Liaoning China
| | - Hongyun Chen
- Department of Cardiology Dalian Municipal Central Hospital Dalian Liaoning China
| |
Collapse
|
21
|
Marazzato J, Blasi F, Golino M, Verdecchia P, Angeli F, De Ponti R. Hypertension and Arrhythmias: A Clinical Overview of the Pathophysiology-Driven Management of Cardiac Arrhythmias in Hypertensive Patients. J Cardiovasc Dev Dis 2022; 9:jcdd9040110. [PMID: 35448086 PMCID: PMC9025699 DOI: 10.3390/jcdd9040110] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/26/2022] [Accepted: 04/02/2022] [Indexed: 02/06/2023] Open
Abstract
Because of demographic aging, the prevalence of arterial hypertension (HTN) and cardiac arrhythmias, namely atrial fibrillation (AF), is progressively increasing. Not only are these clinical entities strongly connected, but, acting with a synergistic effect, their association may cause a worse clinical outcome in patients already at risk of ischemic and/or haemorrhagic stroke and, consequently, disability and death. Despite the well-known association between HTN and AF, several pathogenetic mechanisms underlying the higher risk of AF in hypertensive patients are still incompletely known. Although several trials reported the overall clinical benefit of renin–angiotensin–aldosterone inhibitors in reducing incident AF in HTN, the role of this class of drugs is greatly reduced when AF diagnosis is already established, thus hinting at the urgent need for primary prevention measures to reduce AF occurrence in these patients. Through a thorough review of the available literature in the field, we investigated the basic mechanisms through which HTN is believed to promote AF, summarising the evidence supporting a pathophysiology-driven approach to prevent this arrhythmia in hypertensive patients, including those suffering from primary aldosteronism, a non-negligible and under-recognised cause of secondary HTN. Finally, in the hazy scenario of AF screening in hypertensive patients, we reviewed which patients should be screened, by which modality, and who should be offered oral anticoagulation for stroke prevention.
Collapse
Affiliation(s)
- Jacopo Marazzato
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy; (J.M.); (F.B.); (M.G.); (F.A.)
| | - Federico Blasi
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy; (J.M.); (F.B.); (M.G.); (F.A.)
| | - Michele Golino
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy; (J.M.); (F.B.); (M.G.); (F.A.)
| | - Paolo Verdecchia
- Fondazione Umbra Cuore e Ipertensione-ONLUS, 06100 Perugia, Italy;
- Division of Cardiology, Hospital S. Maria della Misericordia, 06100 Perugia, Italy
| | - Fabio Angeli
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy; (J.M.); (F.B.); (M.G.); (F.A.)
- Department of Medicine and Cardiopulmonary Rehabilitation, Maugeri Care and Research Institute, IRCCS Tradate, 21049 Tradate, Italy
| | - Roberto De Ponti
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy; (J.M.); (F.B.); (M.G.); (F.A.)
- Correspondence: ; Tel.: +39-0332278934
| |
Collapse
|
22
|
Walker M, Patel P, Kwon O, Koene RJ, Duprez DA, Kwon Y. Atrial Fibrillation and Hypertension: "Quo Vadis". Curr Hypertens Rev 2022; 18:39-53. [PMID: 35023459 DOI: 10.2174/1573402118666220112122403] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/29/2021] [Accepted: 12/24/2021] [Indexed: 11/22/2022]
Abstract
Hypertension is one of the most well-established risk factors for atrial fibrillation. Long-standing untreated hypertension leads to structural remodeling and electrophysiologic alterations causing an atrial myopathy that forms a vulnerable substrate for the development and maintenance of atrial fibrillation. Hypertension-induced hemodynamic, inflammatory, hormonal, and autonomic changes all appear to be important contributing factors. Furthermore, hypertension is also associated with several atrial fibrillation-related comorbidities. As such, hypertension may represent an important target for therapy in atrial fibrillation. Clinicians should be aware of pitfalls of the blood pressure measurement in atrial fibrillation. While the auscultatory method is preferred, the use of automated devices appears to be an acceptable method in the ambulatory setting. There are pathophysiologic bases and emerging clinical evidence suggesting the benefit of renin-angiotensin system inhibition in risk reduction of atrial fibrillation development particularly in patients with left ventricular hypertrophy or left ventricular dysfunction. A better understanding of hypertension's pathophysiologic link to atrial fibrillation may lead to the development of novel therapies for the primary prevention of atrial fibrillation. Finally, future studies are needed to address optimal blood pressure goal to minimize the risk of atrial fibrillation-related complications.
Collapse
Affiliation(s)
- McCall Walker
- Division of Cardiology, Department of Medicine, University of Texas Southwestern, Dallas, USA
| | - Paras Patel
- Division of Cardiology, Department of Medicine, University of Virginia, Charlottesville, USA
| | - Osung Kwon
- Division of Cardiology, Department of Internal Medicine, Asan Medical Center, University of Uslan College of Medicine, Seoul, Korea
| | - Ryan J Koene
- Department of Cardiovascular Medicine, Cleveland Clinic Foundation, Cleveland, USA
| | - Daniel A Duprez
- Department of Medicine, University of Minnesota, Minneapolis, USA
| | - Younghoon Kwon
- Division of Cardiology, Department of Medicine, University of Washington, Seattle, WA, USA
- Division of Cardiology, Department of Medicine, University of Virginia, Charlottesville, USA
- Department of Medicine, University of Minnesota, Minneapolis, USA
| |
Collapse
|
23
|
Chen H, Chen G, Zhang L, Wu W, Li W, Wang X, Yan X, Chen Y, Wu S. Estimated pulse wave velocity can predict the incidence of new-onset atrial fibrillation: A 11-year prospective study in a Chinese population. Front Cardiovasc Med 2022; 9:912573. [PMID: 36072866 PMCID: PMC9443485 DOI: 10.3389/fcvm.2022.912573] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 07/26/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Arterial stiffness, a risk factor for atrial fibrillation (AF), is rarely applied in clinical practice because of the difficulty and high cost of its measurement. Estimated pulse wave velocity (ePWV) is a simple, reproducible, and non-invasive index of arterial stiffness. This study was to assess the predictive value of ePWV for the risk of new-onset AF. METHODS Subjects were selected from the Kailuan cohort study population who underwent initial physical examination between 2006 and 2008. A total of 96,561 subjects were ultimately included in the final analysis. ePWV was divided into four groups according to quartiles. The Kaplan-Meier method was used to calculate the cumulative incidence of AF. A Cox regression model was used to assess the predictive value of estimated arterial stiffness for new-onset AF. RESULTS Mean age of subjects was 51.47 ± 9.68 years, while 76,968 (79.65%) were male and 19,663 (20.35%) were female. During mean follow-up period of 11.77 years, 1,215 AF events occurred. Results of the Kaplan-Meier analysis showed that the incidence of new-onset AF increased with increase in ePWV. Cox regression analysis showed that in the total population, the incidence of new-onset AF was 1.64, 1.90, and 2.64 times higher in the medium, medium-high, and high ePWV groups, respectively, compared with the low ePWV group. When stratified according to sex, ePWV had higher predictive value in the female population. CONCLUSIONS Increased ePWV increases the incidence of new-onset AF, and may promote application of more aggressive primary prevention. TRIAL REGISTRY NAME Risk factors and intervention for cardiology, cerebrovascular and related disease (Kailuan Study); URL: http://www.chictr.org.cn/showproj.aspx?proj=8050; Registration number: ChiCTR-TNRC-11001489.
Collapse
Affiliation(s)
- Haojia Chen
- Shantou University Medical College, Shantou, China
- Department of Cardiology, First Hospital of Medical College of Shantou University, Shantou, China
| | | | - Liling Zhang
- Department of Cardiology, Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Weiqiang Wu
- Department of Cardiology, Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Weijian Li
- Shantou University Medical College, Shantou, China
- Department of Cardiology, Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Xianxuan Wang
- Department of Cardiology, Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Xiuzhu Yan
- School of Foreign Language, Guangdong Polytechnic Normal University, Guangzhou, China
| | - Youren Chen
- Department of Cardiology, Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Shouling Wu
- Department of Cardiology, Kailuan Hospital, North China University of Science and Technology, Tangshan, China
| |
Collapse
|
24
|
Prevention and Treatment of Atrial Fibrillation via Risk Factor Modification. Am J Cardiol 2021; 160:46-52. [PMID: 34583808 DOI: 10.1016/j.amjcard.2021.08.042] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/16/2021] [Accepted: 08/20/2021] [Indexed: 01/02/2023]
Abstract
Atrial fibrillation (AF) is the most common clinically significant arrhythmia, and it increases stroke risk. A preventive approach to AF is needed because virtually all treatments such as cardioversion, antiarrhythmic drugs, ablation, and anticoagulation are associated with high cost and carry significant risk. A systematic review was performed to identify effective lifestyle-based strategies for reducing primary and secondary AF. A PubMed search was performed using articles up to March 1, 2021. Search terms included atrial fibrillation, atrial flutter, exercise, diet, metabolic syndrome, type 2 diabetes mellitus, obesity, hypertension, stress, tobacco smoking, alcohol, Mediterranean diet, sodium, and omega-3 fatty acids. Additional articles were identified from the bibliographies of retrieved articles. The control of hypertension, ideally with a renin-angiotensin-aldosterone system inhibitor, is effective for preventing primary AF and recurrence. Obstructive sleep apnea is a common cause of AF, and treating it effectively reduces AF episodes. Alcohol increases the risk of AF in a dose-dependent manner, and abstinence reduces risk of recurrence. Sedentary behavior and chronic high-intensity endurance exercise are both risk factors for AF; however, moderate physical activity is associated with lower risk of AF. Recently, sodium-glucose cotransporter-2 inhibitors and glucagon-like peptide-1 agonists have been associated with reduced risk of AF. Among overweight/obese patients, weight loss of ≥10% is associated with reduced AF risk. Lifestyle changes and risk factor modification are highly effective for preventing AF.
Collapse
|
25
|
Troisi F, Guida P, Di Monaco A, Quadrini F, Vitulano N, Grimaldi M. Gender-specific association of risk factors in patients who underwent catheter ablation of atrial fibrillation. J Cardiovasc Med (Hagerstown) 2021; 22:901-908. [PMID: 34747926 DOI: 10.2459/jcm.0000000000001246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS Atrial fibrillation (AF) has been highlighted as a growing epidemic. Evidence is lacking on the role of different risk factors within both genders especially in AF patients referred for catheter ablation (CA). The objective was the evaluation of differences between men and women in the associations with aging, obesity and hypertension as the most highly contributing factors to AF onset and progression. METHODS Cases selected among patients scheduled for CA as a rhythm-control strategy and controls from a recent Italian national survey on the population's health conditions were analysed to quantify the strength of association and to assess the existence of gender differences. To reduce the effect of possible confounding factors, both cases and controls were selected without preexisting comorbidities other than hypertension. RESULTS At multivariate logistic regression analysis, cases (534 patients, 166 women) were significantly associated with the male sex, higher age, presence of obesity and hypertension in comparison to controls (17,983 subjects, 9,409 women). At analyses gender-stratified, age and obesity had a significant greater association in women than men. On the contrary, hypertension was relatively more frequent in men than women. CONCLUSION Although mechanisms linking risk factors and AF are complex, this study suggests the existence of differences mediated by gender in AF drug-refractory patients who underwent CA. A tailored public health programme to reduce the growing burden of AF needs to be designed to prevent and counter the increasing epidemic of the most common cardiac arrhythmia as well as its progression in more resistant forms.
Collapse
Affiliation(s)
- Federica Troisi
- Cardiology Department, Regional General Hospital 'F. Miulli', Acquaviva delle Fonti, Bari, Italy
| | | | | | | | | | | |
Collapse
|
26
|
Lee SR, Han KD, Choi EK, Ahn HJ, Oh S, Lip GYH. Risk of Atrial Fibrillation in Young Adults With Isolated Diastolic, Isolated Systolic, and Systolic-Diastolic Hypertension. Hypertension 2021; 78:1248-1258. [PMID: 34538103 DOI: 10.1161/hypertensionaha.121.17399] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
[Figure: see text].
Collapse
Affiliation(s)
- So-Ryoung Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea (S.-R.L., E.-K.C., H.-J.A., S.O.)
| | - Kyung-Do Han
- Statistics and Actuarial Science, Soongsil University, Seoul, Republic of Korea (K.-D.H.)
| | - Eue-Keun Choi
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea (S.-R.L., E.-K.C., H.-J.A., S.O.).,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea (E.-K.C., S.O., G.Y.H.L.)
| | - Hyo-Jeong Ahn
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea (S.-R.L., E.-K.C., H.-J.A., S.O.)
| | - Seil Oh
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea (S.-R.L., E.-K.C., H.-J.A., S.O.).,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea (E.-K.C., S.O., G.Y.H.L.)
| | - Gregory Y H Lip
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea (E.-K.C., S.O., G.Y.H.L.).,Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Chest and Heart Hospital, Liverpool, United Kingdom (G.Y.H.L.).,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark (G.Y.H.L.)
| |
Collapse
|
27
|
Su H, Guo Z. Accuracy of non-invasive blood pressure measurement in patients with atrial fibrillation. J Hum Hypertens 2021; 36:229-234. [PMID: 34462543 DOI: 10.1038/s41371-021-00596-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 07/07/2021] [Accepted: 08/18/2021] [Indexed: 11/09/2022]
Abstract
Although the accuracy of oscillometric blood pressure (BP) measurement is not so satisfied, the BP reading is still associated with cardiovascular events and death in patients with atrial fibrillation (AF). Because the currently used auscultatory or oscillometric methods were developed on sinus rhythm (SR), these BP measurement methods were not reasonable for AF patients. It is suggested that the average of three BP readings in the AF patients is accepted in clinical, even so, high systolic BP (SBP) variability and inaccurate diastolic BP (DBP) value have been reported in AF patients. In sinus rhythm, oscillometric pressure pulses (OPPs) are spindle-like, regardless of the heart rate. However, the shape of OPP is obviously associated with frequency of ventricular rate (VR) in AF patients. When the VR is rapid, the OPP is far from a spindle-like shape. With intro-aortic BP as reference, a study demonstrated that the oscillometric SBP level significantly underestimated the intro-aortic SBP level in the AF patients with increasing VR. In clinical practice, the physician should use the average of three BP readings in the AF patients. When the mean pulse rates (PR) reported by the oscillometric BP devise is less than 90 bpm and the variation of three pulse rate <10 bpm, the oscillometric SBP readings may be clinically accepted in AF patients. It is necessary to develop a new BP measurement method for AF as the current methods in AF are not so accurate as in SR.
Collapse
Affiliation(s)
- Hai Su
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
| | - Zihong Guo
- Department of Hypertension, Yunnan Fuwai Cardiovascular Hospital, Kunming, China
| |
Collapse
|
28
|
Karlsson K, Nasic S, Lundberg L, Mårtensson J, Jonsson A. Health problems among Swedish ambulance personnel: long-term risks compared to other professions in Sweden - a longitudinal register study. INTERNATIONAL JOURNAL OF OCCUPATIONAL SAFETY AND ERGONOMICS 2021; 28:1130-1135. [PMID: 33533685 DOI: 10.1080/10803548.2020.1867400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Objectives. This study aimed to investigate whether Swedish ambulance personnel differ in the extent of suffering from health problems compared to other occupational groups. Methods. Two cohorts of ambulance personnel from 2001 and 2008, with 1778 and 2753 individuals, respectively, were followed regarding assignment of diagnostic coding (International Classification of Diseases codes) until 2016. These two cohorts represent all who were employed as ambulance personnel by public employers during these years. Two comparison groups were added: other healthcare workers and other professions. All data were retrieved from national registers. The χ2 test was were used for statistical calculation. Results. Swedish ambulance personnel are at a significantly higher risk of being affected by 'Paroxysmal tachycardia, atrial fibrillation and flutter, other cardiac arrhythmias', by 'Other intervertebral disc disorders' and by 'Arthropathies', when compared to both comparison groups in both cohorts. Almost similar results were seen for 'Gonarthrosis' and for 'Dorsopathies'. Conclusions. Swedish ambulance personnel run the risk of being affected by certain diseases and injuries to a greater extent compared to other professions.
Collapse
Affiliation(s)
- Kåre Karlsson
- Ambulance Services, Skaraborg Hospital, Sweden.,Research and Development Centre, Skaraborg Hospital, Sweden.,School of Health and Welfare, Jönköping University, Sweden
| | - Salmir Nasic
- Research and Development Centre, Skaraborg Hospital, Sweden
| | | | - Jan Mårtensson
- School of Health and Welfare, Jönköping University, Sweden
| | - Anders Jonsson
- School of Health Sciences, Borås University, Sweden.,The Swedish Armed Forces, Centre for Defence Medicine, Sweden
| |
Collapse
|
29
|
Hypertension, Prehypertension, Hypertensive Heart Disease, and Atrial Fibrillation. Card Electrophysiol Clin 2021; 13:37-45. [PMID: 33516406 DOI: 10.1016/j.ccep.2020.11.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Hypertension (HT) confers the highest population-attributable risk among factors leading to atrial fibrillation (AF). Data also are accumulating regarding the association between pre-HT, aortic stiffness, and increased incident AF or AF recurrence. Atrial remodeling due to HT is progressive but also reversible. Although inhibition of the renin-angiotensin-aldosterone system has shown the greatest promise in improving AF outcomes, optimal blood pressure targets in individuals with HT and AF remain elusive. AF management demands an integrated care approach. HT is best treated alongside a comprehensive risk factor management program where other AF risk factors are targeted, with involvement of a multidisciplinary team.
Collapse
|
30
|
Zhao L, Meng X, Zhang QY, Dong XQ, Zhou XL. A narrative review of prehypertension and the cardiovascular system: effects and potential pathogenic mechanisms. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:170. [PMID: 33569472 PMCID: PMC7867937 DOI: 10.21037/atm-20-5482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
In 1939, Robinson and Brucer first proposed the concept of prehypertension (PHTN), which was defined as a systolic blood pressure of 120–139 mmHg and/or diastolic blood pressure of 80–89 mmHg. PHTN is a major global health risk that adversely affects human health, especially the cardiovascular system. People with PHTN have a higher risk of developing cardiovascular diseases, including stroke, coronary heart disease, myocardial infarction and total cardiovascular events. However, there are few systematic summaries of the relationship between PHTN and the cardiovascular system. Furthermore, because the definition of ‘normal BP’ and the advantages of more intensive BP control remain unclear, there is no consensus on optimal interventions. In an attempt to provide information for clinicians or professionals who are interested in reducing the risk associated with PHTN, we review the existing studies to provide references for them with the effects of PHTN on the cardiovascular system and the potential pathogenic mechanisms of PHTN, including inflammatory responses, insulin resistance, endothelial dysfunction, sympathovagal imbalance, activation of the renin-angiotensin system and others. PHTN is highly prevalent and has adverse effects on health. An effective public health strategy is important to prevent the progression of PHTN. We envisage that this information will increase the public attention of PHTN and help to provide more strategies to reduce the risk of cardiovascular events.
Collapse
Affiliation(s)
- Lin Zhao
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xu Meng
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qiong-Yu Zhang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xue-Qi Dong
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xian-Liang Zhou
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
31
|
Park YJ, Yang PS, Yu HT, Kim TH, Jang E, Uhm JS, Pak HN, Lee MH, Lip GY, Joung B. What Is the Ideal Blood Pressure Threshold for the Prevention of Atrial Fibrillation in Elderly General Population? J Clin Med 2020; 9:jcm9092988. [PMID: 32947828 PMCID: PMC7563734 DOI: 10.3390/jcm9092988] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/11/2020] [Accepted: 09/11/2020] [Indexed: 12/12/2022] Open
Abstract
Intensive blood pressure (BP) lowering in patients with hypertension at increased risk of cardiovascular disease has been associated with a lowered risk of incident atrial fibrillation (AF). It is uncertain whether maintaining the optimal BP levels can prevent AF in the general elderly population. We included 115,866 participants without AF in the Korea National Health Insurance Service-Senior (≥60 years) cohort from 2002 to 2013. We compared the influence of BP on the occurrence of new-onset AF between octogenarians (≥80 years) and non-octogenarians (<80 years) subjects. With up to 6.7 ± 1.7 years of follow-up, 4393 incident AF cases occurred. After multivariable adjustment for potentially confounding clinical covariates, the risk of AF in non-octogenarians was significantly higher in subjects with BP levels of <120/<80 and ≥140/90 mm Hg, with hazard ratios of 1.15 (95% confidence interval (CI), 1.03-1.28; p < 0.001) and 1.14 (95% CI, 1.04-1.26; p < 0.001), compared to the optimal BP levels (120-129/<80 mm Hg). In octogenarians, the optimal BP range was 130-139/80-89 mm Hg, higher than in non-octogenarians. A U-shaped relationship for the development of incident AF was evident in non-octogenarians, and BP levels of 120-129/<80 mm Hg were associated the lowest risk of incident AF. Compared to non-octogenarians, the lowest risk of AF was associated with higher BP levels of 130-139/80-89 mm Hg amongst octogenarians.
Collapse
Affiliation(s)
- Yoon Jung Park
- Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul 03722, Korea; (Y.J.P.); (H.T.Y.); (T.-H.K.); (E.J.); (J.-S.U.); (H.-N.P.); (M.-H.L.)
| | - Pil-Sung Yang
- Department of Cardiology, CHA Bundang Medical Centre, CHA University, Seongnam 13496, Korea;
| | - Hee Tae Yu
- Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul 03722, Korea; (Y.J.P.); (H.T.Y.); (T.-H.K.); (E.J.); (J.-S.U.); (H.-N.P.); (M.-H.L.)
| | - Tae-Hoon Kim
- Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul 03722, Korea; (Y.J.P.); (H.T.Y.); (T.-H.K.); (E.J.); (J.-S.U.); (H.-N.P.); (M.-H.L.)
| | - Eunsun Jang
- Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul 03722, Korea; (Y.J.P.); (H.T.Y.); (T.-H.K.); (E.J.); (J.-S.U.); (H.-N.P.); (M.-H.L.)
| | - Jae-Sun Uhm
- Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul 03722, Korea; (Y.J.P.); (H.T.Y.); (T.-H.K.); (E.J.); (J.-S.U.); (H.-N.P.); (M.-H.L.)
| | - Hui-Nam Pak
- Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul 03722, Korea; (Y.J.P.); (H.T.Y.); (T.-H.K.); (E.J.); (J.-S.U.); (H.-N.P.); (M.-H.L.)
| | - Moon-Hyoung Lee
- Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul 03722, Korea; (Y.J.P.); (H.T.Y.); (T.-H.K.); (E.J.); (J.-S.U.); (H.-N.P.); (M.-H.L.)
| | - Gregory Y.H. Lip
- Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul 03722, Korea; (Y.J.P.); (H.T.Y.); (T.-H.K.); (E.J.); (J.-S.U.); (H.-N.P.); (M.-H.L.)
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool L14 3PE, UK
- Correspondence: (G.Y.H.L.); (B.J.); Tel.: +82-2-2228-846 (B.J.)
| | - Boyoung Joung
- Division of Cardiology, Department of Internal Medicine, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul 03722, Korea; (Y.J.P.); (H.T.Y.); (T.-H.K.); (E.J.); (J.-S.U.); (H.-N.P.); (M.-H.L.)
- Correspondence: (G.Y.H.L.); (B.J.); Tel.: +82-2-2228-846 (B.J.)
| |
Collapse
|
32
|
The Japanese Society of Hypertension Guidelines for the Management of Hypertension (JSH 2019). Hypertens Res 2020; 42:1235-1481. [PMID: 31375757 DOI: 10.1038/s41440-019-0284-9] [Citation(s) in RCA: 976] [Impact Index Per Article: 244.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
33
|
Kjeldsen SE, Narkiewicz K, Burnier M, Oparil S. Intensive systolic blood pressure control and prevention of new onset atrial fibrillation in the SPRINT study: is the association really controversial? Blood Press 2020; 29:199-201. [PMID: 32584173 DOI: 10.1080/08037051.2020.1782595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Sverre E Kjeldsen
- Department of Cardiology, University of Oslo, Ullevaal Hospital, Oslo, Norway
| | - Krzysztof Narkiewicz
- Department of Hypertension and Diabetology, Medical University of Gdansk, Gdansk, Poland
| | - Michel Burnier
- Service of Nephrology and Hypertension, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Suzanne Oparil
- Vascular Biology and Hypertension Programme, Department of Medicine, University of Alabama at Birmingham, AL, USA
| |
Collapse
|
34
|
Böhm M, Brueckmann M, Eikelboom JW, Ezekowitz M, Fräßdorf M, Hijazi Z, Hohnloser SH, Mahfoud F, Schmieder RE, Schumacher H, Wallentin L, Yusuf S. Cardiovascular outcomes, bleeding risk, and achieved blood pressure in patients on long-term anticoagulation with the thrombin antagonist dabigatran or warfarin: data from the RE-LY trial. Eur Heart J 2020; 41:2848-2859. [DOI: 10.1093/eurheartj/ehaa247] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 10/17/2019] [Accepted: 03/23/2020] [Indexed: 01/28/2023] Open
Abstract
Abstract
Aims
A J-shaped association of cardiovascular events to achieved systolic (SBP) and diastolic (DBP) blood pressure was shown in high-risk patients. This association on oral anticoagulation is unknown. This analysis from RELY assessed the risks of death, stroke or systemic emboli, and bleeding according to mean achieved SBP and DBP in atrial fibrillation on oral anticoagulation.
Methods and results
RE-LY patients were followed for 2 years and recruited between 22 December 2005 until 15 December 2007. 18.113 patients were randomized in 951 centres in 54 countries and 18,107 patients with complete blood pressure (BP) data were analysed with a median follow-up of 2.0 years and a complete follow-up in 99.9%. The association between achieved mean SBP and DBP on all-cause death, stroke and systemic embolic events (SSE), major, and any bleeding were explored. On treatment, SBP >140 mmHg and <120 mmHg was associated with all-cause death compared with SBP 120–130 mmHg (reference). For SSE, risk was unchanged at SBP <110 mmHg but increased at 140–160 mmHg (adjusted hazard ratio (HR) 1.81; 1.40–2.33) and SBP ≥160 mmHg (HR 3.35; 2.09–5.36). Major bleeding events were also increased at <110 mmHg and at 110 to <120 mmHg. Interestingly, there was no increased risk of major bleeding at SBP >130 mmHg. Similar patterns were observed for DBP with an increased risk at <70 mmHg (HR 1.55; 1.35–1.78) and >90 mmHg (HR 1.88; 1.43–2.46) for all-cause death compared to 70 to <80 mmHg (reference). Risk for any bleeding was increased at low DBP <70 mmHg (HR 1.46; 1.37–1.56) at DBP 80 to <90 mmHg (HR 1.13; 1.06–1.31) without increased risk at higher achieved DBP. Dabigatran 150 mg twice daily showed an advantage in all patients for all-cause death and SSE and there was an advantage for 110 mg dabigatran twice daily for major bleeding and any bleeding irrespective of SBP or DBP achieved. Similar results were obtained for baseline BP, time-updated BP, and BP as time-varying covariate.
Conclusion
Low achieved SBP associates with increased risk of death, SSE, and bleeding in patients with atrial fibrillation on oral anticoagulation. Major bleeding events did not occur at higher BP. Low BP might identify high-risk patients not only for death but also for high bleeding risks.
Clinical trial registration
ClinicalTrials.gov—Identifier: NCT00262600.
Collapse
Affiliation(s)
- Michael Böhm
- Klinik für Innere Medizin III, Saarland University Medical Center, Kirrberger Str. 1, 66421 Homburg, Germany
| | - Martina Brueckmann
- Medicine CardioMetabolism & Respiratory, Boehringer Ingelheim International GmbH, Binger Strasse 173, 55216 Ingelheim am Rhein, Germany
- Faculty of Medicine Mannheim, Heidelberg University, Grabengasse 1, 69117 Heidelberg, Germany
| | - John W Eikelboom
- Population Health Research Institute, McMaster University and Hamilton Health Sciences, Hamilton Health Sciences – King West, PO Box 2000, Hamilton, Ontario L8N 3Z5, Canada
| | - Michael Ezekowitz
- Sidney Kimmel Medical College at Jefferson University, 1025 Walnut Street, Philadelphia, PA 19107, USA
- Lankenau Medical Center, 100 East Lancaster Avenue, Wynnewood, PA 19096, USA
| | - Mandy Fräßdorf
- CardioMetabolism & Respiratory Medicine, Boehringer Ingelheim Pharma GmbH & Co. KG, Binger Straße 173, 55216 Ingelheim am Rhein, Germany
| | - Ziad Hijazi
- Department of Medical Sciences, UCR Uppsala Clinical Research Center, Uppsala Science Park, Hubben, Dag Hammarskjölds väg 38, SE-751 85 Uppsala, Sweden
- Department of Cardiology, UCR Uppsala Clinical Research Center, Uppsala Science Park, Hubben, Dag Hammarskjölds väg 38, SE-751 85 Uppsala, Sweden
| | - Stefan H Hohnloser
- Department of Cardiology, Goethe-Universität Frankfurt am Main, 60629 Frankfurt/Main, Germany
| | - Felix Mahfoud
- Klinik für Innere Medizin III, Saarland University Medical Center, Kirrberger Str. 1, 66421 Homburg, Germany
| | - Roland E Schmieder
- Department of Nephrology and Hypertension, University Hospital Erlangen, Friedrich-Alexander University, Schloßplatz 4, 91054 Erlangen, Germany
| | | | - Lars Wallentin
- Department of Medical Sciences, UCR Uppsala Clinical Research Center, Uppsala Science Park, Hubben, Dag Hammarskjölds väg 38, SE-751 85 Uppsala, Sweden
- Department of Cardiology, UCR Uppsala Clinical Research Center, Uppsala Science Park, Hubben, Dag Hammarskjölds väg 38, SE-751 85 Uppsala, Sweden
| | - Salim Yusuf
- Population Health Research Institute, McMaster University and Hamilton Health Sciences, Hamilton Health Sciences – King West, PO Box 2000, Hamilton, Ontario L8N 3Z5, Canada
| |
Collapse
|
35
|
Soliman EZ, Rahman AF, Zhang ZM, Rodriguez CJ, Chang TI, Bates JT, Ghazi L, Blackshear JL, Chonchol M, Fine LJ, Ambrosius WT, Lewis CE. Effect of Intensive Blood Pressure Lowering on the Risk of Atrial Fibrillation. Hypertension 2020; 75:1491-1496. [PMID: 32362229 DOI: 10.1161/hypertensionaha.120.14766] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
It remains uncertain whether intensive control of blood pressure (BP) results in a lower risk of atrial fibrillation (AF) in patients with hypertension. Using data from SPRINT (Systolic Blood Pressure Intervention Trial), which enrolled participants with hypertension at increased risk of cardiovascular disease, we examined whether intensive BP lowering (target systolic BP [SBP] <120 mm Hg), compared with standard BP lowering (target SBP<140 mm Hg), results in a lower risk of AF. This analysis included 8022 participants (4003 randomized to the intensive arm and 4019 to standard BP arm) who were free of AF at the time of enrollment and with available baseline and follow-up electrocardiographic data. AF was ascertained from standard 12-lead electrocardiograms recorded at biannual study examinations and an exit visit. During up to 5.2 years of follow-up and a total of 28 322 person-years, 206 incident AF cases occurred; 88 in the intensive BP-lowering arm and 118 in the standard BP-lowering arm. Intensive BP lowering was associated with a 26% lower risk of developing new AF (hazard ratio, 0.74 [95% CI, 0.56-0.98]; P=0.037). This effect was consistent among prespecified subgroups of SPRINT participants stratified by age, sex, race, SBP tertiles, prior cardiovascular disease, and prior chronic kidney disease when interactions between treatment effect and these subgroups were assessed using Hommel adjusted P values. In conclusion, intensive treatment to a target of SBP <120 mm Hg in patients with hypertension at high risk of cardiovascular disease has the potential to reduce the risk of AF. Registration- URL: https://www.clinicaltrials.gov; Unique identifier: NCT01206062.
Collapse
Affiliation(s)
- Elsayed Z Soliman
- From the Epidemiological Cardiology Research Center, Department of Epidemiology and Prevention, Division of Public Health Sciences and Department of Medicine, Section on Cardiology, Wake Forest School of Medicine, Winston-Salem, NC (E.Z.S.)
| | - Akm F Rahman
- Department of Biostatistics (A.F.R.), University of Alabama at Birmingham, Birmingham, AL
| | - Zhu-Ming Zhang
- Epidemiological Cardiology Research Center (EPICARE), Department of Epidemiology and Prevention, Division of Public Health Sciences (Z-M.Z.), Wake Forest School of Medicine, Winston-Salem, NC
| | - Carlos J Rodriguez
- Department of Medicine/Cardiology, Albert Einstein College of Medicine, Bronx, NY (C.J.R.)
| | - Tara I Chang
- Division of Nephrology, Stanford University School of Medicine, Palo Alto, CA (T.I.C.)
| | - Jeffrey T Bates
- Michael E. DeBakey Veterans Affairs Medical Center and Baylor College of Medicine, Houston, TX (J.T.B.)
| | - Lama Ghazi
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN (L.G.)
| | - Joseph L Blackshear
- Department of Cardiovascular Diseases, Mayo Clinic Florida, Jacksonville, FL (J.L.B.)
| | - Michel Chonchol
- Division of Renal Diseases and Hypertension, University of Colorado Anschutz Medical Campus, Aurora, CO (M.C.)
| | - Lawrence J Fine
- Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, Bethesda, MD (L.J.F.)
| | - Walter T Ambrosius
- Department of Biostatistics and Data Science, Division of Public Health Sciences (W.T.A.), Wake Forest School of Medicine, Winston-Salem, NC
| | - Cora E Lewis
- Department of Epidemiology, and Department of Medicine (C.E.L.), University of Alabama at Birmingham, Birmingham, AL
| |
Collapse
|
36
|
Chung MK, Eckhardt LL, Chen LY, Ahmed HM, Gopinathannair R, Joglar JA, Noseworthy PA, Pack QR, Sanders P, Trulock KM. Lifestyle and Risk Factor Modification for Reduction of Atrial Fibrillation: A Scientific Statement From the American Heart Association. Circulation 2020; 141:e750-e772. [DOI: 10.1161/cir.0000000000000748] [Citation(s) in RCA: 121] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Atrial fibrillation (AF), the most common sustained cardiac arrhythmia, is associated with substantial morbidity, mortality, and healthcare use. Great strides have been made in stroke prevention and rhythm control strategies, yet reducing the incidence of AF has been slowed by the increasing incidence and prevalence of AF risk factors, including obesity, physical inactivity, sleep apnea, diabetes mellitus, hypertension, and other modifiable lifestyle-related factors. Fortunately, many of these AF drivers are potentially reversible, and emerging evidence supports that addressing these modifiable risks may be effective for primary and secondary AF prevention. A structured, protocol-driven multidisciplinary approach to integrate lifestyle and risk factor management as an integral part of AF management may help in the prevention and treatment of AF. However, this aspect of AF management is currently underrecognized, underused, and understudied. The purpose of this American Heart Association scientific statement is to review the association of modifiable risk factors with AF and the effects of risk factor intervention. Implementation strategies, care pathways, and educational links for achieving impactful weight reduction, increased physical activity, and risk factor modification are included. Implications for clinical practice, gaps in knowledge, and future directions for the research community are highlighted.
Collapse
|
37
|
Sharashova E, Wilsgaard T, Ball J, Morseth B, Gerdts E, Hopstock LA, Mathiesen EB, Schirmer H, Løchen ML. Long-term blood pressure trajectories and incident atrial fibrillation in women and men: the Tromsø Study. Eur Heart J 2020; 41:1554-1562. [PMID: 31050731 PMCID: PMC7174044 DOI: 10.1093/eurheartj/ehz234] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 10/23/2018] [Accepted: 04/08/2019] [Indexed: 12/11/2022] Open
Abstract
AIMS To explore sex-specific associations between long-term individual blood pressure (BP) patterns and risk of incident atrial fibrillation (AF) in the general population. METHODS AND RESULTS Blood pressure was measured in 8376 women and 7670 men who attended at least two of the three population-based Tromsø Study surveys conducted in 1986-87, 1994-95, and 2001. Participants were followed for incident AF throughout 2013. Latent mixed modelling was used to identify long-term trajectories of systolic BP and hypertension. Cox regression was used to estimate associations between the identified trajectories and incident AF. Elevated systolic BP throughout the exposure period (1986-2001) independently and differentially increased risk of AF in women and men. In women, having elevated systolic BP trajectories doubled AF risk compared to having persistently low levels, irrespective of whether systolic BP increased, decreased, or was persistently high over time, with hazard ratios of 1.88 (95% confidence interval 1.37-2.58), 2.32 (1.61-3.35), and 1.94 (1.28-2.94), respectively. In men, those with elevated systolic BP that continued to increase over time had a 50% increased AF risk: 1.51 (1.09-2.10). When compared to those persistently normotensive, women developing hypertension during the exposure period, and women and men with hypertension throughout the exposure period had 1.40 (1.06-1.86), 2.75 (1.99-3.80), and 1.36 (1.10-1.68) times increased risk of AF, respectively. CONCLUSION Long-term BP and hypertension trajectories were associated with increased incidence of AF in both women and men, but the associations were stronger in women.
Collapse
Affiliation(s)
- Ekaterina Sharashova
- Department of Community Medicine, UiT The Arctic University of Norway, Hansine Hansens veg 18, 9019 Tromsø, Norway
| | - Tom Wilsgaard
- Department of Community Medicine, UiT The Arctic University of Norway, Hansine Hansens veg 18, 9019 Tromsø, Norway
| | - Jocasta Ball
- Pre-Clinical Disease and Prevention, Baker Heart and Diabetes Institute, Melbourne, Australia
| | - Bente Morseth
- Department of Community Medicine, UiT The Arctic University of Norway, Hansine Hansens veg 18, 9019 Tromsø, Norway
- School of Sport Sciences, UiT The Arctic University of Norway, Tromsø, Norway
| | - Eva Gerdts
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Laila A Hopstock
- Department of Community Medicine, UiT The Arctic University of Norway, Hansine Hansens veg 18, 9019 Tromsø, Norway
| | - Ellisiv B Mathiesen
- Department of Clinical Medicine, UiT The Arctic University of Norway, Tromsø, Norway
| | - Henrik Schirmer
- Department of Clinical Medicine, UiT The Arctic University of Norway, Tromsø, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Akershus University Hospital, Lørenskog, Oslo, Norway
| | - Maja-Lisa Løchen
- Department of Community Medicine, UiT The Arctic University of Norway, Hansine Hansens veg 18, 9019 Tromsø, Norway
| |
Collapse
|
38
|
Rossi GP, Bisogni V, Bacca AV, Belfiore A, Cesari M, Concistrè A, Del Pinto R, Fabris B, Fallo F, Fava C, Ferri C, Giacchetti G, Grassi G, Letizia C, Maccario M, Mallamaci F, Maiolino G, Manfellotto D, Minuz P, Monticone S, Morganti A, Muiesan ML, Mulatero P, Negro A, Parati G, Pengo MF, Petramala L, Pizzolo F, Rizzoni D, Rossitto G, Veglio F, Seccia TM. The 2020 Italian Society of Arterial Hypertension (SIIA) practical guidelines for the management of primary aldosteronism. INTERNATIONAL JOURNAL CARDIOLOGY HYPERTENSION 2020; 5:100029. [PMID: 33447758 PMCID: PMC7803025 DOI: 10.1016/j.ijchy.2020.100029] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 04/07/2020] [Indexed: 02/06/2023]
Abstract
Background and aim Considering the amount of novel knowledge generated in the last five years, a team of experienced hypertensionlogists was assembled to furnish updated clinical practice guidelines for the management of primary aldosteronism. Methods To identify the most relevant studies, the authors utilized a systematic literature review in international databases by applying the PICO strategy, and then they were required to make use of only those meeting predefined quality criteria. For studies of diagnostic tests, only those that fulfilled the Standards for Reporting of Diagnostic Accuracy recommendations were considered. Results Each section was jointly prepared by at least two co-authors, who provided Class of Recommendation and Level of Evidence following the American Heart Association methodology. The guidelines were sponsored by the Italian Society of Arterial Hypertension and underwent two rounds of revision, eventually reexamined by an External Committee. They were presented and thoroughly discussed in two face-to-face meetings with all co-authors and then presented on occasion of the 36th Italian Society of Arterial Hypertension meeting in order to gather further feedbacks by all members. The text amended according to these feedbacks was subjected to a further peer review. Conclusions After this process, substantial updated information was generated, which could simplify the diagnosis of primary aldosteronism and assist practicing physicians in optimizing treatment and follow-up of patients with one of the most common curable causes of arterial hypertension.
Collapse
Affiliation(s)
- Gian Paolo Rossi
- Clinica dell'Ipertensione Arteriosa, Department of Medicine - DIMED, University of Padua, Italy
- Corresponding author. DIMED –Clinica dell’Ipertensione Arteriosa, University Hospital, via Giustiniani, 2; 35126, Padova, Italy.
| | - Valeria Bisogni
- Clinica dell'Ipertensione Arteriosa, Department of Medicine - DIMED, University of Padua, Italy
| | | | - Anna Belfiore
- Clinica Medica "A. Murri", Department of Biomedical Sciences and Human Oncology, University of Bari Medical School, Bari, Italy
| | - Maurizio Cesari
- Clinica dell'Ipertensione Arteriosa, Department of Medicine - DIMED, University of Padua, Italy
| | - Antonio Concistrè
- Department of Translational and Precision Medicine, Unit of Secondary Arterial Hypertension, "Sapienza" University of Rome, Italy
| | - Rita Del Pinto
- University of L'Aquila, Department of Life, Health and Environmental Sciences, San Salvatore Hospital, L'Aquila, Italy
| | - Bruno Fabris
- Department of Medical Sciences, Università degli Studi di Trieste, Cattinara Teaching Hospital, Trieste, Italy
| | - Francesco Fallo
- Department of Medicine, DIMED, Internal Medicine 3, University of Padua, Italy
| | - Cristiano Fava
- Department of Medicine, University of Verona, Policlinico "G.B. Rossi", Italy
| | - Claudio Ferri
- University of L'Aquila, Department of Life, Health and Environmental Sciences, San Salvatore Hospital, L'Aquila, Italy
| | | | | | - Claudio Letizia
- Department of Translational and Precision Medicine, Unit of Secondary Arterial Hypertension, "Sapienza" University of Rome, Italy
| | - Mauro Maccario
- Endocrinology, Diabetology, and Metabolism, Department of Medical Sciences, University of Turin, Turin, Italy
| | - Francesca Mallamaci
- CNR-IFC Clinical Epidemiology of Renal Diseases and Hypertension, Reggio Calabria, Italy
| | - Giuseppe Maiolino
- Clinica dell'Ipertensione Arteriosa, Department of Medicine - DIMED, University of Padua, Italy
| | - Dario Manfellotto
- UO Medicina Interna, Ospedale Fatebenefratelli Isola Tiberina, Rome, Italy
| | - Pietro Minuz
- Department of Medicine, University of Verona, Policlinico "G.B. Rossi", Italy
| | - Silvia Monticone
- Hypertension Unit, Division of Internal Medicine, Department of Medical Sciences, University of Turin, Italy
| | - Alberto Morganti
- Centro Fisiologia Clinica e Ipertensione, Ospedale Policlinico, Università Milano, Milan, Italy
| | - Maria Lorenza Muiesan
- Clinica Medica, Department of Clinical and Experimental Sciences, University of Brescia, Italy
| | - Paolo Mulatero
- Hypertension Unit, Division of Internal Medicine, Department of Medical Sciences, University of Turin, Italy
| | - Aurelio Negro
- Department of Medicine, Center for Hypertension, IRCCS Arcispedale S. Maria Nuova, Reggio Emilia, Italy
| | - Gianfranco Parati
- Department of Medicine and Surgery, University of Milano-Bicocca and Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Martino F. Pengo
- Department of Medicine and Surgery, University of Milano-Bicocca and Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Luigi Petramala
- Department of Translational and Precision Medicine, Unit of Secondary Arterial Hypertension, "Sapienza" University of Rome, Italy
| | - Francesca Pizzolo
- Department of Medicine, University of Verona, Policlinico "G.B. Rossi", Italy
| | - Damiano Rizzoni
- Clinica Medica, Department of Clinical and Experimental Sciences, University of Brescia, Italy
| | - Giacomo Rossitto
- Clinica dell'Ipertensione Arteriosa, Department of Medicine - DIMED, University of Padua, Italy
- University of Glasgow, Institute of Cardiovascular and Medical Sciences, Glasgow, UK
| | - Franco Veglio
- Hypertension Unit, Division of Internal Medicine, Department of Medical Sciences, University of Turin, Italy
| | - Teresa Maria Seccia
- Clinica dell'Ipertensione Arteriosa, Department of Medicine - DIMED, University of Padua, Italy
| |
Collapse
|
39
|
Abstract
Primary aldosteronism (PA) is a highly prevalent cause of arterial hypertension featuring excess cardiovascular events. A timely diagnosis and treatment of PA cures hyperaldosteronism and can provide resolution or improvement of arterial hypertension, even when the latter is resistant to drug treatment. Accordingly, strategies to screen early and widely the hypertensive patients for PA by means of simplified diagnostic algorithms are justified. Such strategies are particularly beneficial in subgroups of hypertensive patients, who are at the highest cardiovascular risk. Broadening of screening strategies means facing with an increased number of patients where monitoring the disease becomes necessary. Hence, after identification of the surgically and non surgically curable cases of PA and implementation of targeted treatment physicians are faced with the challenges of follow-up, which are scantly discussed in the literature. Hence, the purpose of this paper is to provide some recommendations on how to optimize the monitoring of patients in whom the PA subtype has been diagnosed and treatment, either with unilateral laparoscopic adrenalectomy or medically, has been instituted.
Collapse
Affiliation(s)
- Gian Paolo Rossi
- Clinica dell'Ipertensione Arteriosa, Department of Medicine - DIMED, University of Padua, Italy.
| | - Maurizio Cesari
- Clinica dell'Ipertensione Arteriosa, Department of Medicine - DIMED, University of Padua, Italy.
| | - Livia Lenzini
- Clinica dell'Ipertensione Arteriosa, Department of Medicine - DIMED, University of Padua, Italy.
| | - Teresa M Seccia
- Clinica dell'Ipertensione Arteriosa, Department of Medicine - DIMED, University of Padua, Italy.
| |
Collapse
|
40
|
Shi S, Shi J, Shi S, Jia Q, Yuan G, Wei Y, Wang D, Hu Y. Global research productions pertaining to atrial fibrillation from 2004 to 2018: A bibliometric analysis. Medicine (Baltimore) 2020; 99:e18971. [PMID: 32000426 PMCID: PMC7004637 DOI: 10.1097/md.0000000000018971] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 12/25/2019] [Accepted: 01/02/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND We analyzed the scientific outputs of global atrial fibrillation (AF) researches, developed a model to qualitatively and quantitatively evaluate the AF research productions from 2004 to 2018. METHODS The data was retrieved from the Web of Science Core Collection (WOSCC) on June 15, 2019. Bibliometrics tools-CiteSpace V (Drexel university, Chaomei Chen) and VOSviewer (Leiden University, van Eck NJ) --were used for bibliometric analyzing published outputs and finding research hotspots. RESULTS There were a total of 21,839 research articles on AF, and the annual publication rate increased over time from 2004 to 2018. The Journal of Cardiovascular Electrophysiology published the greatest number of articles, and the leading country was the United States. The leading institution was the Mayo Clinic, and the most productive researchers were: LIP GYH, Natale A, Chen SA, DI Biase L, and Kuck KH. The keywords analysis showed that catheter ablation, risk, heart failure, stroke, and management were research hotspots. CONCLUSION Bibliometric analysis of the literature shows that research on AF continues to be a hot spot, and the clinical treatment of AF is an important research frontier. However, further research and collaboration are needed worldwide. Our findings aim to provide valuable information for the editors of journals that publish research on arrhythmia, and to help researchers identify new perspectives for future researches.
Collapse
Affiliation(s)
- Shuqing Shi
- Graduate School, Beijing University of Chinese Medicine
- Department of cardiovascular, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jingjing Shi
- Department of cardiovascular, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Shuai Shi
- Department of cardiovascular, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qiulei Jia
- Graduate School, Beijing University of Chinese Medicine
- Department of cardiovascular, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Guozhen Yuan
- Department of cardiovascular, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yi Wei
- Department of cardiovascular, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Dandan Wang
- Department of cardiovascular, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yuanhui Hu
- Department of cardiovascular, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| |
Collapse
|
41
|
Kario K, Abe T, Kanegae H. Impact of pre-existing hypertension and control status before atrial fibrillation onset on cardiovascular prognosis in patients with non-valvular atrial fibrillation: A real-world database analysis in Japan. J Clin Hypertens (Greenwich) 2019; 22:431-437. [PMID: 31816154 DOI: 10.1111/jch.13755] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 10/09/2019] [Indexed: 01/11/2023]
Abstract
Hypertension is an important risk factor for non-valvular atrial fibrillation (NVAF) and its prognosis. However, there is no study to clarify the impact of pre-existing hypertension and BP control status before the onset of AF on the prognosis after the onset of AF. This retrospective real-world cohort analysis used data from the Japan Medical Data Center Co., Ltd database. The presence of NVAF and hypertension, plus the occurrence of adverse events, was based on ICD-10 codes in the database. The primary composite AF-related cardiovascular event end point included ischemic stroke, hemorrhagic stroke, and acute myocardial infarction. Of the 21 523 patients identified as having new-onset NVAF between January 2005 and June 2016, 7885 had blood pressure (BP) data before the onset of NVAF available and were included in the analysis (4001 with pre-existing hypertension and 3884 without pre-existing hypertension). The rate of primary composite end point events was 10.3 and 4.4 per 1000 patient-years in patients with and without hypertension, respectively (P < .001). In addition, lower systolic BP (<120 mm Hg) before the onset of NVAF was associated with a lower incidence of cardiovascular events after the development of NVAF (P < .001). This highlights the importance of earlier and tighter 24-hour BP control before the onset of NVAF in patients with hypertension, not only for reducing the occurrence of new-onset of NVAF, but also for reducing both hemorrhagic and ischemic cardiovascular events after the onset of NVAF.
Collapse
Affiliation(s)
- Kazuomi Kario
- Jichi Medical University School of Medicine, Tochigi, Japan
| | - Toru Abe
- Jichi Medical University School of Medicine, Tochigi, Japan
| | - Hiroshi Kanegae
- Jichi Medical University School of Medicine, Tochigi, Japan.,Genki Plaza Medical Center for Health Care, Tokyo, Japan
| |
Collapse
|
42
|
Invited review: hypertension and atrial fibrillation: epidemiology, pathophysiology, and implications for management. J Hum Hypertens 2019; 33:824-836. [DOI: 10.1038/s41371-019-0279-7] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 10/09/2019] [Accepted: 10/15/2019] [Indexed: 02/08/2023]
|
43
|
Kim YG, Han KD, Choi JI, Yung Boo K, Kim DY, Oh SK, Lee KN, Shim J, Kim JS, Kim YH. Impact of the Duration and Degree of Hypertension and Body Weight on New-Onset Atrial Fibrillation. Hypertension 2019; 74:e45-e51. [DOI: 10.1161/hypertensionaha.119.13672] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Hypertension and obesity are known risk factors for atrial fibrillation (AF). However, it is unclear whether uncontrolled, long-standing hypertension has a particularly profound effect on AF. Because they have a similar underlying pathophysiology, hypertension and obesity could act synergistically in the context of AF. We evaluated how various stages of hypertension and body weight status affect new-onset AF. We analyzed a total of 9 797 418 participants who underwent a national health checkup. Hypertension was classified into 5 stages: nonhypertension, prehypertension, hypertension without medication, hypertension with medication <5 years, and hypertension with medication ≥5 years. The participants were also stratified based on body mass index and waist circumference. During the 80 130 161 person×years follow-up, a total of 196 136 new-onset AF cases occurred. The incidence of new-onset AF gradually increased among the 5 stages of hypertension: the adjusted hazard ratio for each group was 1 (reference), 1.145, 1.390, 1.853, and 2.344 for each stage of hypertension. A graded escalation in the risk of new-onset AF was also observed in response to increased systolic and diastolic blood pressure. The incidence of new-onset AF correlated with body mass index and waist circumference, with obese people having a higher risk than others. Hypertension and obesity acted synergistically: obese people with hypertension on medication ≥5 years had the highest risk of AF. In conclusion, the degree and duration of hypertension, as well as the presence of hypertension, were important factors for new-onset AF. Body weight status was significantly associated with new-onset AF and acted synergistically with hypertension.
Collapse
Affiliation(s)
- Yun Gi Kim
- From the Division of Cardiology, Korea University College of Medicine and Korea University Anam Hospital, Seoul, Republic of Korea (Y.G.K., J.-I.C., K.Y.B., D.Y.K., S.-K.O., K.-N.L., J.S., J.S.K., Y.-H.K.)
| | - Kyung-Do Han
- Department of Biostatistics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea (K.-D.H.)
| | - Jong-Il Choi
- From the Division of Cardiology, Korea University College of Medicine and Korea University Anam Hospital, Seoul, Republic of Korea (Y.G.K., J.-I.C., K.Y.B., D.Y.K., S.-K.O., K.-N.L., J.S., J.S.K., Y.-H.K.)
| | - Ki Yung Boo
- From the Division of Cardiology, Korea University College of Medicine and Korea University Anam Hospital, Seoul, Republic of Korea (Y.G.K., J.-I.C., K.Y.B., D.Y.K., S.-K.O., K.-N.L., J.S., J.S.K., Y.-H.K.)
| | - Do Young Kim
- From the Division of Cardiology, Korea University College of Medicine and Korea University Anam Hospital, Seoul, Republic of Korea (Y.G.K., J.-I.C., K.Y.B., D.Y.K., S.-K.O., K.-N.L., J.S., J.S.K., Y.-H.K.)
| | - Suk-Kyu Oh
- From the Division of Cardiology, Korea University College of Medicine and Korea University Anam Hospital, Seoul, Republic of Korea (Y.G.K., J.-I.C., K.Y.B., D.Y.K., S.-K.O., K.-N.L., J.S., J.S.K., Y.-H.K.)
| | - Kwang-No Lee
- From the Division of Cardiology, Korea University College of Medicine and Korea University Anam Hospital, Seoul, Republic of Korea (Y.G.K., J.-I.C., K.Y.B., D.Y.K., S.-K.O., K.-N.L., J.S., J.S.K., Y.-H.K.)
| | - Jaemin Shim
- From the Division of Cardiology, Korea University College of Medicine and Korea University Anam Hospital, Seoul, Republic of Korea (Y.G.K., J.-I.C., K.Y.B., D.Y.K., S.-K.O., K.-N.L., J.S., J.S.K., Y.-H.K.)
| | - Jin Seok Kim
- From the Division of Cardiology, Korea University College of Medicine and Korea University Anam Hospital, Seoul, Republic of Korea (Y.G.K., J.-I.C., K.Y.B., D.Y.K., S.-K.O., K.-N.L., J.S., J.S.K., Y.-H.K.)
| | | |
Collapse
|
44
|
Chen Y, Huang QF, Sheng CS, Lei L, Xu SK, Zhang W, Shao S, Wang D, Cheng YB, Wang Y, Guo QH, Zhang DY, Li Y, Li Y, Freedman SB, Wang JG. Cross-sectional Association Between Blood Pressure Status and Atrial Fibrillation in an Elderly Chinese Population. Am J Hypertens 2019; 32:777-785. [PMID: 31004151 DOI: 10.1093/ajh/hpz060] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 04/10/2019] [Accepted: 04/12/2019] [Indexed: 01/21/2023] Open
Abstract
OBJECTIVE Atrial fibrillation (AF) and hypertension are prevalent chronic disease conditions in the elderly population. In the present cross-sectional study, we investigated the association between blood pressure (BP) and AF in an elderly Chinese population. METHOD Our elderly (≥65 years) subjects were residents recruited from 6 communities in Shanghai from 2006 to 2017. Atrial fibrillation was systematically screened by rest 12-lead electrocardiogram (ECG) or by a handheld single-lead ECG. BP status was defined according to the European hypertension guidelines as optimal, normal, or high-normal BP, and stage 1, 2, or 3 hypertension. RESULT In the 6,966 participants (women 56.0%, mean age: 72.3 years), the prevalence of AF was 3.3%, and the prevalence of hypertension was 58.7% (83.7% treated). In all participants, the association with prevalent AF was negative for systolic BP (odds ratio [OR] per 10-mm Hg increase 0.79, 95% confidence interval [CI]: 0.71-0.88, P < 0.0001) but positive for diastolic BP (OR per 5-mm Hg increase 1.11, 95% CI: 1.02-1.22, P = 0.02). In untreated participants (n = 3,544), the association with prevalent AF was U-shaped for both systolic and diastolic BP, with the nadir at high-normal BP and a significantly higher risk of prevalent AF in optimal systolic BP (OR: 3.11, 95% CI: 1.65-5.85, P = 0.004) and stage 2 or 3 diastolic hypertension relative to the nadir (OR: 8.04, 95% CI: 2.28-28.3, P = 0.001). CONCLUSION In the elderly population, BP shows a complicated relationship with prevalent AF, with high-normal BP at the lowest risk and optimal systolic BP and stage 2 or 3 diastolic hypertension at increased risks.
Collapse
Affiliation(s)
- Yi Chen
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qi-Fang Huang
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chang-Sheng Sheng
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lei Lei
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shao-Kun Xu
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei Zhang
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shuai Shao
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Dian Wang
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi-Bang Cheng
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ying Wang
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qian-Hui Guo
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Dong-Yan Zhang
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yan Li
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yong Li
- Department of Cardiology, Huashan Hospital, Fudan University, Shanghai, China
| | - S Ben Freedman
- Sydney Medical School, The University of Sydney, Sydney, Australia
- Department of Cardiology, Concord Hospital and Anzac Research Institute, Concord, Australia
| | - Ji-Guang Wang
- Department of Hypertension, Center for Epidemiological Studies and Clinical Trials, Shanghai Key Laboratory of Hypertension, The Shanghai Institute of Hypertension, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| |
Collapse
|
45
|
Verdecchia P, Angeli F, Reboldi G. Hypertension and Atrial Fibrillation: Doubts and Certainties From Basic and Clinical Studies. Circ Res 2019; 122:352-368. [PMID: 29348255 DOI: 10.1161/circresaha.117.311402] [Citation(s) in RCA: 133] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Hypertension and atrial fibrillation (AF) are 2 important public health priorities. Their prevalence is increasing worldwide, and the 2 conditions often coexist in the same patient. Hypertension and AF are strikingly related to an excess risk of cardiovascular disease and death. Hypertension ultimately increases the risk of AF, and because of its high prevalence in the population, it accounts for more cases of AF than other risk factors. Among patients with established AF, hypertension is present in about 60% to 80% of individuals. Despite the well-known association between hypertension and AF, several pathogenetic mechanisms underlying the higher risk of AF in hypertensive patients are still incompletely known. From an epidemiological standpoint, it is unclear whether the increasing risk of AF with blood pressure (BP) is linear or threshold. It is uncertain whether an intensive control of BP or the use of specific antihypertensive drugs, such as those inhibiting the renin-angiotensin-aldosterone system, reduces the risk of subsequent AF in hypertensive patients in sinus rhythm. Finally, in spite of the observational evidence suggesting a progressive relation between BP levels and the risk of thromboembolism and bleeding in patients with hypertension and AF, the extent to which BP should be lowered in these patients, including those who undergo catheter ablation, remains uncertain. This article summarizes the main basic mechanisms through which hypertension is believed to promote AF. It also explores epidemiological data supporting an evolutionary pathway from hypertension to AF, including the emerging evidence favoring an intensive BP control or the use of drugs, which inhibit the renin-angiotensin-aldosterone system to reduce the risk of AF. Finally, it examines the impact of non-vitamin K antagonist oral anticoagulants compared with warfarin in relation to hypertension.
Collapse
Affiliation(s)
- Paolo Verdecchia
- From the Struttura Complessa di Medicina, Dipartimento di Medicina, Ospedale di Assisi, Italy (P.V.); and Struttura Complessa di Cardiologia e Fisiopatologia Cardiovascolare, Dipartimento di Cardiologia (F.A.) and Dipartimento di Medicina Interna (G.R.), Università di Perugia, Italy.
| | - Fabio Angeli
- From the Struttura Complessa di Medicina, Dipartimento di Medicina, Ospedale di Assisi, Italy (P.V.); and Struttura Complessa di Cardiologia e Fisiopatologia Cardiovascolare, Dipartimento di Cardiologia (F.A.) and Dipartimento di Medicina Interna (G.R.), Università di Perugia, Italy
| | - Gianpaolo Reboldi
- From the Struttura Complessa di Medicina, Dipartimento di Medicina, Ospedale di Assisi, Italy (P.V.); and Struttura Complessa di Cardiologia e Fisiopatologia Cardiovascolare, Dipartimento di Cardiologia (F.A.) and Dipartimento di Medicina Interna (G.R.), Università di Perugia, Italy
| |
Collapse
|
46
|
Karnik AA, Gopal DM, Ko D, Benjamin EJ, Helm RH. Epidemiology of Atrial Fibrillation and Heart Failure. Cardiol Clin 2019; 37:119-129. [DOI: 10.1016/j.ccl.2019.01.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
47
|
Tegene E, Tadesse I, Markos Y, Gobena T. Prevalence and risk factors for atrial fibrillation and its anticoagulant requirement in adults aged ≥40 in Jimma Town, Southwest Ethiopia: A community based cross-sectional study. IJC HEART & VASCULATURE 2019; 22:199-204. [PMID: 30963095 PMCID: PMC6437289 DOI: 10.1016/j.ijcha.2019.02.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Revised: 02/02/2019] [Accepted: 02/07/2019] [Indexed: 01/01/2023]
Abstract
BACKGROUND There is no information on the prevalence and incidence of atrial fibrillation in Ethiopia. We aimed to investigate the prevalence, risk factors and anticoagulant requirements of atrial fibrillation in an elderly Jimma population. METHODS In a community-based cross-sectional study in 634 adult (≥40 years) Jimma population, we performed cardiovascular health examinations including a 12-lead electrocardiogram to estimate AF prevalence. A standardized questionnaire was used to collect information on medical history, lifestyle and use of medications. Stroke risk stratification was done using CHA2DS2-VASc score. We used logistic regressions to determine the potential risk factors of AF. RESULTS The overall prevalence of AF was 4.3%. AF was associated with sex, current smoking, hypertension and BMI. Nineteen out of twenty seven participants with AF were in need of anticoagulation to prevent risk of stroke. CONCLUSION The prevalence of AF is high and common risk factors were sex, current smoking, hypertension, and higher BMI in this cohort. More than two-third of study participants with AF were at higher need of oral anticoagulants.
Collapse
Affiliation(s)
- Elsah Tegene
- Department of Internal Medicine, Faculty of Medical Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Iyasu Tadesse
- Department of Medical Physiology, Faculty of Medical Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Yohannes Markos
- Department of Medical Physiology, Faculty of Medical Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Teshome Gobena
- Department of Medical Physiology, Faculty of Medical Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
| |
Collapse
|
48
|
Cuspidi C, Tadic M, Grassi G. How does blood pressure change in hypertensive patients with atrial fibrillation after successful electrical cardioversion? J Clin Hypertens (Greenwich) 2019; 21:369-371. [PMID: 30767355 DOI: 10.1111/jch.13494] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Cesare Cuspidi
- Department of Medicine and Surgery, University of Milano-Bicocca, Milano, Italy.,Istituto Auxologico Italiano, IRCCS, Milano, Italy
| | - Marijana Tadic
- Department of Cardiology, Charité-University-Medicine Campus Virchow Klinikum, Berlin, Germany
| | - Guido Grassi
- Department of Medicine and Surgery, University of Milano-Bicocca, Milano, Italy.,Istituto di Ricerche a Carattere Scientifico Multimedica IRCCS, Milan, Italy
| |
Collapse
|
49
|
Park HS, Jeong DS, Yu HT, Pak HN, Shim J, Kim JY, Kim J, Lee JM, Kim KH, Roh SY, Cho YJ, Kim YH, Yoon NS. 2018 Korean Guidelines for Catheter Ablation of Atrial Fibrillation: Part I. INTERNATIONAL JOURNAL OF ARRHYTHMIA 2018. [DOI: 10.18501/arrhythmia.2018.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
50
|
Huo Y, Chen H, Kassab GS. Acute Tachycardia Increases Aortic Distensibility, but Reduces Total Arterial Compliance Up to a Moderate Heart Rate. Front Physiol 2018; 9:1634. [PMID: 30510518 PMCID: PMC6252350 DOI: 10.3389/fphys.2018.01634] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 10/29/2018] [Indexed: 12/02/2022] Open
Abstract
Background: The differential effects of rapid cardiac pacing on small and large vessels have not been well-established. The objective of this study was to investigate the effect of pacing-induced acute tachycardia on hemodynamics and arterial stiffness. Methods: The pressure and flow waves in ascending aorta and femoral artery of six domestic swine were recorded simultaneously at baseline and heart rates (HR) of 135 and 155 beats per minutes (bpm) and analyzed by the models of Windkessel and Womersley types. Accordingly, the flow waves were simultaneously measured at carotid and femoral arteries to quantify aortic pulse wave velocity (PWV). The arterial distensibility was identified in small branches of coronary, carotid and femoral arteries with diameters of 300–600 μm by ex vivo experiments. Results: The rapid pacing in HR up to 135 bpm reduced the total arterial compliance, stroke volume, systemic pulse pressure, and central systolic pressure by 36 ± 17, 38 ± 26, 29 ± 16, and 23 ± 12%, respectively, despite no statistical difference of mean aortic pressure, cardiac output, peripheral resistance, and vascular flow patterns. The pacing also resulted in a decrease of distensibility of small muscular arteries, but an increase of aortic distensibility. Pacing from 135 to 155 bpm had negligible effects on systemic and local hemodynamics and arterial stiffness. Conclusions: There is an acute mismatch in the response of aorta and small arteries to pacing from basal HR to 135 bpm, which may have important pathological implications under chronic tachycardia conditions.
Collapse
Affiliation(s)
- Yunlong Huo
- PKU-HKUST Shenzhen-Hongkong Institution, Shenzhen, China.,Department of Mechanics and Engineering Science, College of Engineering, Peking University, Beijing, China
| | - Huan Chen
- California Medical Innovations Institute, San Diego, CA, United States
| | - Ghassan S Kassab
- California Medical Innovations Institute, San Diego, CA, United States
| |
Collapse
|