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Feasibility, Acceptability, and Preliminary Effectiveness of a Combined Digital Platform and Community Health Worker Intervention for Patients With Heart Failure: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2024; 13:e55687. [PMID: 38216543 PMCID: PMC10879973 DOI: 10.2196/55687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 12/28/2023] [Accepted: 01/11/2024] [Indexed: 01/14/2024] Open
Abstract
BACKGROUND Interventions focused on remote monitoring and social needs care have shown promise in improving clinical outcomes for patients with heart failure (HF). However, patient willingness to use technology as well as concerns about access in underresourced settings have limited digital platform implementation and adoption. There is little research in HF populations examining the effect of a combined digital and social needs care intervention that could enhance patient engagement in digital platform use while closing gaps in care related to social determinants of health. Here, we describe the protocol for a clinical trial of a digitally enabled community health worker intervention designed for patients with HF. OBJECTIVE This study aims to describe the protocol for a randomized controlled trial assessing the acceptability, feasibility, and preliminary effectiveness of an intervention that combines remote monitoring with a digital platform and community health worker (CHW) social needs care for patients with HF who are transitioning from hospital to home. Given the elevated morbidity and mortality, identifying comprehensive and patient-centered interventions at the time of hospital care transitions that can improve clinical outcomes, impact cost, and augment the quality of care for this cohort is a priority. METHODS This trial randomized adult inpatient participants (n=50) with a diagnosis of HF receiving care at a single academic health care institution to the 30-day intervention (digital platform+CHW pairing+usual care) or the 30-day control (CHW pairing+usual care) arms. All study participants completed baseline questionnaires and 30-day exit interviews and questionnaires. The primary outcomes will be acceptability, feasibility, and preliminary effectiveness. RESULTS This clinical trial opened for enrollment in September 2022 and was completed in June 2023. Initial results are expected to be published in the spring of 2024, and analysis is currently underway. Feasibility outcome measures will include the use rates of the biometric sensor (average hours per day), the digital blood pressure monitor (average times per day), the weight scale (average times per day), and the completion of the symptoms questionnaire (average times per day). The acceptability outcome will be measured by the patients' response to the truthfulness of the statement that they would be willing to use the digital platform in the future (response options: very true, somewhat true, or not true). Preliminary effectiveness will be measured by tracking 30-day clinical outcomes (hospital readmissions, emergency room visits, and missed primary care and cardiology appointments). CONCLUSIONS The results of this investigation are expected to contribute to our understanding of the use of digital interventions and the implementation of supportive home-based social needs care to enhance engagement and the potential effectiveness of clinically focused digital platforms. These results may inform the construction of a future multi-institutional trial designed to test the true effectiveness of this intervention in HF. TRIAL REGISTRATION ClinicalTrials.gov NCT05130008; https://clinicaltrials.gov/study/NCT05130008. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/55687.
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Protruding Aortic Plaque and Coronary Plaque Vulnerability. J Am Heart Assoc 2024; 13:e032742. [PMID: 38193293 PMCID: PMC10926811 DOI: 10.1161/jaha.123.032742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 11/08/2023] [Indexed: 01/10/2024]
Abstract
BACKGROUND Protruding aortic plaque is known to be associated with an increased risk for future cardiac and cerebrovascular events. However, the relationship between protruding aortic plaque and coronary plaque characteristics has not been systematically investigated. METHODS AND RESULTS A total of 615 patients who underwent computed tomography angiography, and preintervention optical coherence tomography imaging were included. Coronary plaque characteristics were compared to evaluate coronary plaque vulnerability in patients with protruding aortic plaque on computed tomography angiography. 615 patients, the 186 (30.2%) patients with protruding aortic plaque were older and had more comorbidities such as hypertension, chronic kidney disease, and a prior myocardial infarction than those without. They also had a higher prevalence of coronary plaques with vulnerable features such as thin-cap fibroatheroma (85 [45.7%] versus 120 [28.0%], P<0.001), lipid-rich plaque (165 [88.7%] versus 346 [80.7%], P=0.014), macrophages (147 [79.0%] versus 294 [68.5%], P=0.008), layered plaque (117 [62.9%] versus 213 [49.7%], P=0.002), and plaque rupture (96 [51.6%] versus 111 [25.9%], P<0.001). Patients with protruding aortic plaque experienced more major adverse cardiac and cerebrovascular events, including all-cause mortality, nonfatal acute coronary syndromes, and stroke (27 [14.7%] versus 21 [4.9%], P<0.001; 8 [4.3%] versus 1 [0.2%], P<0.001; 5 [2.7%] versus 3 [0.7%], P=0.030; and 5 [2.7%] versus 2 [0.5%], P=0.013, respectively). CONCLUSIONS The current study demonstrates that patients with protruding aortic plaque have more features of coronary plaque vulnerability and are at increased risk of future adverse events.
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Feasibility and Acceptability of a Combined Digital Platform and Community Health Worker Intervention for Patients With Heart Failure: Single-Arm Pilot Study. JMIR Cardio 2023; 7:e47818. [PMID: 37698975 PMCID: PMC10580132 DOI: 10.2196/47818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 08/30/2023] [Accepted: 09/08/2023] [Indexed: 09/14/2023] Open
Abstract
BACKGROUND Heart failure (HF) is one of the leading causes of hospital admissions. Clinical (eg, complex comorbidities and low ejection fraction) and social needs factors (eg, access to transportation, food security, and housing security) have both contributed to hospitalizations, emphasizing the importance of increased clinical and social needs support at home. Digital platforms designed for remote monitoring of HF can improve clinical outcomes, but their effectiveness has been limited by patient barriers such as lack of familiarity with technology and unmet social care needs. To address these barriers, this study explored combining a digital platform with community health worker (CHW) social needs care for patients with HF. OBJECTIVE We aim to determine the feasibility and acceptability of an intervention combining digital platform use and CHW social needs care for patients with HF. METHODS Adults (aged ≥18 years) with HF receiving care at a single health care institution and with a history of hospital admission in the previous 12 months were enrolled in a single-arm pilot study from July to November 2021 (N=14). The 30-day intervention used a digital platform within a mobile app that included symptom questionnaire and educational videos connected to a biometric sensor (tracking heart rate, oxygenation, and steps taken), a digital weight scale, and a digital blood pressure monitor. All patients were paired with a CHW who had access to the digital platform data. A CHW provided routine phone calls to patients throughout the study period to discuss their biometric data and to address barriers to any social needs. Feasibility outcomes were patient use of the platform and engagement with the CHW. The acceptability outcome was patient willingness to use the intervention again. RESULTS Participants (N=14) were 67.7 (SD 11.7) years old; 8 (57.1%) were women, and 7 (50%) were insured by Medicare. Participants wore the sensor for 82.2% (n=24.66) of study days with an average of 13.5 (SD 2.1) hours per day. Participants used the digital blood pressure monitor and digital weight scale for an average of 1.2 (SD 0.17) times per day and 1.1 (SD 0.12) times per day, respectively. All participants completed the symptom questionnaire on at least 71% (n=21.3) of study days; 11 (78.6%) participants had ≥3 CHW interactions, and 11 (78.6%) indicated that if given the opportunity, they would use the platform again in the future. Exit interviews found that despite some platform "glitches," participants generally found the remote monitoring platform to be "helpful" and "motivating." CONCLUSIONS A novel intervention combining a digital platform with CHW social needs care for patients with HF was feasible and acceptable. The majority of participants were engaged throughout the study and indicated their willingness to use the intervention again. A future clinical trial is needed to determine the effectiveness of this intervention.
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Sex Differences in Thoracic Aortic Disease and Dissection: JACC Review Topic of the Week. J Am Coll Cardiol 2023; 82:817-827. [PMID: 37612014 DOI: 10.1016/j.jacc.2023.05.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 05/05/2023] [Accepted: 05/17/2023] [Indexed: 08/25/2023]
Abstract
Despite its higher prevalence among men, women with thoracic aortic aneurysm and dissection (TAAD) have lower rates of treatment and surgical intervention and often have worse outcomes. A growing number of women with TAAD also desire pregnancy, which can be associated with an increased risk of aortic complications. Understanding sex-specific differences in TAAD has the potential to improve care delivery, reduce disparities in treatment, and optimize outcomes for women with TAAD.
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Pleural effusion: a potential surrogate marker for higher-risk patients with acute type B aortic dissections. Eur J Cardiothorac Surg 2021; 61:816-825. [PMID: 34966915 DOI: 10.1093/ejcts/ezab540] [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: 04/22/2021] [Revised: 08/31/2021] [Accepted: 11/21/2021] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Pleural effusions (PEffs) are known to occur in type B acute aortic dissection (TBAAD). We investigated the relationship between pleural effusion and the development of early or late complications following TBAAD. METHODS The incidence of PEff (defined as at least an obliteration of the costophrenic angle in a frontal projection) diagnosed on their initial chest X-ray in patients with TBAAD enrolled in the International Registry of Acute Aortic Dissection was examined. We analysed in-hospital outcomes and long-term survival separately for patients with and without PEffs (PEff+ versus PEff-, respectively). RESULTS Included were 1252 patients with TBAAD, of whom 224 (17.9%) had PEff. Compared with patients without PEff in the initial chest X-ray, these were significantly older [mean age 67 (SD: 14.7) vs 63.4 (SD: 14.2) years, P = 0.001] and more often female (42.4% vs 34.2%, P = 0.021) and had more comorbidities (known aortic aneurysm, chronic obstructive pulmonary disease, chronic renal failure, diabetes, congestive heart failure or mitral valve disease). PEff was associated with higher in-hospital mortality (16.1% vs 9.1%, P = 0.002) and increased rates of neurological complications (16.6% vs 11.1%, P = 0.029), acute renal failure (27.2% vs 19.7%, P = 0.017) and hypotension (17.4% vs 9.6%, P = 0.001). In addition, patients with PEff underwent aortic repair more frequently (44.6% vs 32.5%, P < 0.001). In the long-term patients with PEff showed lower 5-year post-discharge survival (67.6% vs 77.6%, P = 0.004). Multivariable analysis with propensity-matched data showed that PEff was not an independent risk factor for in-hospital mortality (odds ratio 1.9, 95% CI 0.8-4.4, P = 0.141). CONCLUSIONS Patients with TBAAD and evidence of PEff showed a higher in-hospital mortality, are more likely to develop additional in-hospital complications and have a decreased likelihood of survival during follow-up. However, according to propensity-matched analysis, PEff remained not as an independent predictor of worse outcome but might serve as an early surrogate marker to identify higher-risk patients.
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Abstract
Importance Women with aortopathy conditions are at risk for pregnancy-related aortic dissection, and these conditions may not be recognized until after the aortic dissection occurs. Objective To examine the clinical characteristics, imaging features, and outcomes in women with pregnancy-related acute aortic dissection. Design, Setting, and Participants A cohort study, comprising data from the International Registry of Acute Aortic Dissection (IRAD) (February 1, 1998, to February 28, 2018). The multicenter referral center study included 29 women with aortic dissection during pregnancy or less than 12 weeks post partum in IRAD from 1998 to 2018. Main Outcomes and Measures Clinical features of pregnancy-related aortic dissection to be studied included underlying aortopathy, aortic size, type of aortic dissection, timing of dissection, hypertension, and previous aortic surgery. Results A total of 29 women (mean [SD] age, 32 [6] years) had pregnancy-related aortic dissection, representing 0.3% of all aortic dissections and 1% of aortic dissection in women in the IRAD. Among women younger than 35 years, aortic dissection was related to pregnancy in 20 of 105 women (19%). Thirteen women (45%) had type A aortic dissection, and 16 women (55%) had type B. Aortic dissection onset was known in 27 women (93%): 15 during pregnancy, 4 in the first trimester, and 11 in the third trimester; 12 were post partum, occurring a mean (SD) of 12.5 (14) days post partum. At type A aortic dissection diagnosis, the mean (SD) aortic diameters were sinus of Valsalva, 54.5 (5) mm and ascending aorta, 54.7 (6) mm. At type B aortic dissection diagnosis, the mean (SD) descending aortic diameter was 32.5 (5) mm. Twenty women (69%) had an aortopathy condition or a positive family history: 13 women (65%) with Marfan syndrome, 2 women (10%) with Loeys-Dietz syndrome, 2 women (10%) with bicuspid aortic valves, 2 women (10%) with a family history of aortic disease, and 1 woman (5%) with familial thoracic aortic aneurysm. Aortopathy was not recognized until after aortic dissection in 47% of the women. Twenty-eight women (97%) survived aortic dissection hospitalization. Conclusions and Relevance Aortic dissection complicating pregnancy is rare. Most pregnancy-related aortic dissection is due to an aortopathy often not diagnosed until after aortic dissection. In this study, type A aortic dissections were associated with a dilated aorta, and type B aortic dissections often were not. Recognition of underlying conditions and risks for aortic dissection may improve management of pregnancy in women with aortopathy.
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Total Arch Replacement and Frozen Elephant Trunk for Acute Complicated Type B Dissection. Ann Thorac Surg 2020; 110:e213-e216. [DOI: 10.1016/j.athoracsur.2019.12.077] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 12/16/2019] [Accepted: 12/27/2019] [Indexed: 11/27/2022]
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Mitral Valve Repair: When Routine Is Not Routine. JACC Case Rep 2019; 1:508-511. [PMID: 34316866 PMCID: PMC8288598 DOI: 10.1016/j.jaccas.2019.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Tevar for Acute Type B Aortic Dissection: Results from the International Registry of Acute Aortic Dissection Interventional Cohort (IRAD-IVC). Eur J Vasc Endovasc Surg 2019. [DOI: 10.1016/j.ejvs.2019.06.892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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NEW MURMUR OF AORTIC INSUFFICIENCY IN ACUTE AORTIC DISSECTION. J Am Coll Cardiol 2019. [DOI: 10.1016/s0735-1097(19)32731-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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ABSOLUTE AORTIC SIZE BUT NOT INDEXED AORTIC SIZE PREDICTS LATE OUTCOMES FOR FEMALES UNDERGOING MEDICAL MANAGEMENT OF TYPE B DISSECTION. J Am Coll Cardiol 2019. [DOI: 10.1016/s0735-1097(19)32710-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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ASSESSING THE ACCURACY OF THE SIMPLE RISK PREDICTION MODEL FOR ACUTE TYPE A AORTIC DISSECTION OVER TIME. J Am Coll Cardiol 2019. [DOI: 10.1016/s0735-1097(19)32711-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Giant coronary artery aneurysm: Cardiac gated CT as optimal exam. J Cardiovasc Comput Tomogr 2019; 14:e33-e36. [PMID: 30598345 DOI: 10.1016/j.jcct.2018.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 11/22/2018] [Accepted: 12/16/2018] [Indexed: 11/19/2022]
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Head and Neck Pain in Patients Presenting with Acute Aortic Dissection. AORTA (STAMFORD, CONN.) 2018; 6:130-138. [PMID: 31018236 PMCID: PMC6482025 DOI: 10.1055/s-0039-18388] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 11/05/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND Head and neck pain is an atypical presentation of acute aortic dissection. Classic teaching associates this pain with proximal dissections, but this has not been extensively studied. METHODS Patients enrolled in the International Registry of Acute Aortic Dissection from January 1996 to March 2015 were included in this study. We analyzed the demographics, presentation, treatment, and outcomes of Type A aortic dissection patients presenting with head and neck pain (n = 812, 25.8%) and compared it with those without these symptoms (n = 2,341, 74.2%). RESULTS Patients with head and neck pain were more likely to be white, female, with a family history of aortic disease. Patients with head and neck pain had higher percentages of back pain (43.3% vs. 37.5%, p = 0.005) and chest pain (87.6% vs. 79.3%, p < 0.001). On imaging, a higher percentage of those with head and neck pain had arch vessel involvement (44.3% vs. 38%, p = 0.010) and intramural hematoma (11.7% vs. 8.1%, p = 0.003). Surgical management was more common in patients with head and neck pain (89.8% vs. 85.2%, p = 0.001). Regarding outcomes, patients with head and neck pain had significantly higher rates of stroke than those without head and neck pain (13% vs. 9.9%, p = 0.016); however, overall mortality was lower for those with head and neck pain (19.5% vs. 23%, p = 0.038). Those with head and neck pain only had higher overall mortality compared to those with head and neck pain with chest or back pain (34.6% vs. 19.9%, p = 0.013). A logistic regression of mortality revealed that preoperative hypotension and age > 65 years were significantly associated with increased mortality. CONCLUSION Presence of head and neck pain in Type A dissection is associated with more arch involvement, intramural hematoma, and stroke. When isolating those with head and neck pain only, there appear to be a higher rate of comorbidity burden and higher overall mortality.
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Mobile health apps preferences and practice among ambulatory cardiovascular patients. Future Cardiol 2018; 14:381-388. [DOI: 10.2217/fca-2018-0005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aim: To determine if patients in cardiology practices would be interested in or willing to use mobile health technologies. Methods: Patients seen at an ambulatory cardiology clinic for any indication were included. A paper survey was administered during pre-intake that assessed frequency of use, familiarity with and interest in mobile health applications. Data were analyzed using an exploratory logistic regression analysis to determine demographic predictors for technology utilization. Results: A total of 306 patients were included (a plurality, 39.3%, in age group 50–69; 62.7% male). Those from median household incomes between US$30,000 and US$74,999 and those 18–29 years old were more likely to have used a health app (0.53 and 1.21, respectively). Those between 18 and 29 years were less interested in virtual visits with their healthcare provider (-0.92) and those over age 70 were less comfortable using their phone apps (-0.80). Conclusion: Age and income are important predictors of mobile health app adoption.
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PREDICTING FACTORS FOR 5 YEAR ADVERSE EVENTS AFTER TREATMENT FOR ACUTE AORTIC DISSECTIONS. J Am Coll Cardiol 2018. [DOI: 10.1016/s0735-1097(18)32575-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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PLEURAL EFFUSION IS A SURROGATE MARKER FOR COMPLICATIONS IN TYPE B AORTIC DISSECTIONS: OBSERVATIONS FROM THE INTERNATIONAL REGISTRY OF ACUTE AORTIC DISSECTION (IRAD). J Am Coll Cardiol 2018. [DOI: 10.1016/s0735-1097(18)32613-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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PREDICTORS AND OUTCOMES ASSOCIATED WITH POST-OPERATIVE PERICARDIAL TAMPONADE IN TYPE A ACUTE AORTIC DISSECTION PATIENTS. J Am Coll Cardiol 2018. [DOI: 10.1016/s0735-1097(18)32607-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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UNCONTROLLED HYPERTENSION IN ACUTE AORTIC DISSECTION FOLLOW-UP. J Am Coll Cardiol 2017. [DOI: 10.1016/s0735-1097(17)35473-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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RELATIONSHIP BETWEEN PROXIMAL AORTA MORPHOLOGY AND PROGRESSION RATE OF AORTIC STENOSIS. J Am Coll Cardiol 2017. [DOI: 10.1016/s0735-1097(17)35319-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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PREDICTIVE FACTORS FOR RAPID AORTIC GROWTH FOLLOWING ACUTE TYPE A AORTIC DISSECTION PATIENTS: A STUDY FROM THE INTERNATIONAL REGISTRY OF ACUTE AORTIC DISSECTION. J Am Coll Cardiol 2017. [DOI: 10.1016/s0735-1097(17)35471-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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ANALYSIS OF THE TIMING OF THORACIC ENDOVASCULAR AORTIC REPAIR AND ITS INDICATIONS AND OUTCOMES IN TYPE B AORTIC DISSECTION. J Am Coll Cardiol 2017. [DOI: 10.1016/s0735-1097(17)35466-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Chronobiology of Acute Aortic Dissection in the Marfan Syndrome (from the National Registry of Genetically Triggered Thoracic Aortic Aneurysms and Cardiovascular Conditions and the International Registry of Acute Aortic Dissection). Am J Cardiol 2017; 119:785-789. [PMID: 28065489 DOI: 10.1016/j.amjcard.2016.11.021] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Revised: 11/03/2016] [Accepted: 11/03/2016] [Indexed: 10/20/2022]
Abstract
Marfan syndrome (MFS) is an autosomal dominant connective tissue disease associated with acute aortic dissection (AAD). We used 2 large registries that include patients with MFS to investigate possible trends in the chronobiology of AAD in MFS. We queried the International Registry of Acute Aortic Dissection (IRAD) and the Genetically Triggered Thoracic Aortic Aneurysms and Cardiovascular Conditions (GenTAC) registry to extract data on all patients with MFS who had suffered an AAD. The group included 257 patients with MFS who suffered an AAD from 1980 to 2012. The chi-square tests were used for statistical testing. Mean subject age at time of AAD was 38 years, and 61% of subjects were men. AAD was more likely in the winter/spring season (November to April) than the other half of the year (57% vs 43%, p = 0.05). Dissections were significantly more likely to occur during the daytime hours, with 65% of dissections occurring from 6 a.m. to 6 p.m. (p = 0.001). Men were more likely to dissect during the daytime hours (6 a.m. to 6 p.m.) than women (74% vs 51%, p = 0.01). These insights offer a glimpse of the times of greatest vulnerability for patients with MFS who suffer from this catastrophic event. In conclusion, the chronobiology of AAD in MFS reflects that of AAD in the general population.
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HEAD AND NECK PAIN IN PATIENTS PRESENTING WITH ACUTE AORTIC DISSECTION. J Am Coll Cardiol 2016. [DOI: 10.1016/s0735-1097(16)32288-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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DIAGNOSTIC DELAYS IN TYPE B AORTIC DISSECTIONS. J Am Coll Cardiol 2016. [DOI: 10.1016/s0735-1097(16)32246-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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EFFECTIVENESS OF THE AORTIC DISSECTION DETECTION RISK SCORE IN DIAGNOSING LOW-RISK PATIENTS. J Am Coll Cardiol 2016. [DOI: 10.1016/s0735-1097(16)32284-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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ONSET OF IN-HOSPITAL COMPLICATIONS IN ACUTE TYPE B AORTIC DISSECTIONS INITIALLY UNCOMPLICATED. J Am Coll Cardiol 2016. [DOI: 10.1016/s0735-1097(16)32273-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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DEMOGRAPHIC DIFFERENCES IN THE INTERVENTIONAL THERAPY OF ACUTE AORTIC DISSECTION. J Am Coll Cardiol 2016. [DOI: 10.1016/s0735-1097(16)32276-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Presentation, Surgical Intervention, and Long-Term Survival in Patients With Marfan Syndrome. J Vasc Surg 2015. [DOI: 10.1016/j.jvs.2015.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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PRESENTING CHARACTERISTICS AND OUTCOMES OF PAINLESS TYPE A AORTIC DISSECTION. J Am Coll Cardiol 2015. [DOI: 10.1016/s0735-1097(15)62096-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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WHICH PATIENTS ARE MORE LIKELY TO EXPERIENCE ADVERSE CHANGES ON IMAGING FOLLOWING ACUTE AORTIC DISSECTION? J Am Coll Cardiol 2015. [DOI: 10.1016/s0735-1097(15)62097-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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PATTERNS IN DAILY CIRCADIAN RHYTHM IN AORTIC DISSECTION PATIENTS FROM THE INTERNATIONAL REGISTRY OF ACUTE AORTIC DISSECTION. J Am Coll Cardiol 2015. [DOI: 10.1016/s0735-1097(15)62109-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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EDUCATIONAL INTERVENTION REDUCED THE RATE OF “RARELY APPROPRIATE” OUTPATIENT TRANSTHORACIC ECHOCARDIOGRAMS ORDERED BY ATTENDING CARDIOLOGISTS: A RANDOMIZED CONTROLLED TRIAL. J Am Coll Cardiol 2015. [DOI: 10.1016/s0735-1097(15)61324-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Normal values of aortic root dimensions in healthy adults. Am J Cardiol 2014; 114:921-7. [PMID: 25108304 DOI: 10.1016/j.amjcard.2014.06.028] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 06/10/2014] [Accepted: 06/10/2014] [Indexed: 10/25/2022]
Abstract
The reported ranges of aortic root (AR) diameters are limited by small sample size, different measurement sites, and heterogeneous cohorts. The aim of this study was to explore the full spectrum of AR diameters by 2-dimensional transthoracic color Doppler echocardiography (TTE) in a large cohort of healthy adults. From June 2007 to December 2013, a total of 1,043 Caucasian healthy volunteers (mean age 44.7 ± 15.9 years, range 16 to 92 years, 503 men [48%]) underwent comprehensive TTE. TTE measurements of the AR were made at end-diastole in parasternal long-axis views at 4 levels: (1) annulus, (2) sinuses of Valsalva, (3) sinotubular junction, and (4) proximal ascending aorta. The absolute aortic diameters were significantly greater in men than in women at all levels, whereas body surface area-indexed aortic diameters were greater in women (p = 0.0001). No significant gender differences were registered for sinuses of Valsalva and sinotubular junction to annulus diameter ratios (p = 0.9), whereas ascending aorta to annulus diameter ratio was higher in women (p = 0.0001). There was a straight correlation between aortic diameters (absolute and indexed values), their ratios, and age in both genders (p = 0.0001). In conclusion, we provide the full range of AR diameters by TTE. Knowledge of upper physiological limits of aortic dimensions is mandatory to detect aorta dilatation, follow up the disease over time, and plan appropriate therapeutic interventions.
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POST-OPERATIVE MYOCARDIAL INFARCTION IN ACUTE AORTIC DISSECTION PATIENTS: A REPORT FROM THE INTERNATIONAL REGISTRY OF ACUTE AORTIC DISSECTION. J Am Coll Cardiol 2014. [DOI: 10.1016/s0735-1097(14)62059-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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TYPE A AORTIC DISSECTION AT A DIAMETER <5.5 CENTIMETERS: DOES MODERATE ENLARGEMENT OF THE AORTIC ROOT CARRY GREATER RISK THAN MODERATE SUPRACORONARY ASCENDING AORTIC ENLARGEMENT? J Am Coll Cardiol 2014. [DOI: 10.1016/s0735-1097(14)62068-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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STUDY OF ACUTE TYPE A AORTIC DISSECTION PATIENTS WITH UNDILATED AORTAS. J Am Coll Cardiol 2014. [DOI: 10.1016/s0735-1097(14)62065-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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PROGNOSTIC IMPACT OF PRESENTING HEMODYNAMICS IN ACUTE AORTIC DISSECTION PATIENTS. J Am Coll Cardiol 2014. [DOI: 10.1016/s0735-1097(14)62054-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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AORTIC INTRAMURAL HEMATOMA: PREDICTORS AND OUTCOMES OF PROGRESSION TO DISSECTION. J Am Coll Cardiol 2014. [DOI: 10.1016/s0735-1097(14)62035-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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CHANGES IN GENDER-RELATED DIFFERENCES IN ACUTE AORTIC DISSECTION OVER TIME. J Am Coll Cardiol 2014. [DOI: 10.1016/s0735-1097(14)62062-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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PREDICTORS OF DEATH IN TYPE B ACUTE AORTIC DISSECTION PATIENTS: AN ANALYSIS FROM THE INTERNATIONAL REGISTRY OF ACUTE AORTIC DISSECTION (IRAD). J Am Coll Cardiol 2013. [DOI: 10.1016/s0735-1097(13)61564-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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INFLUENCE OF FAMILY HISTORY ON ACUTE AORTIC DISSECTION: AN ANALYSIS FROM THE INTERNATIONAL REGISTRY OF ACUTE AORTIC DISSECTION (IRAD). J Am Coll Cardiol 2013. [DOI: 10.1016/s0735-1097(13)61517-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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PERIOPERATIVE PREDICTORS OF LENGTH OF STAY IN PATIENTS UNDERGOING SURGERY FOR TYPE A ACUTE AORTIC DISSECTION. J Am Coll Cardiol 2013. [DOI: 10.1016/s0735-1097(13)61521-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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TEMPORAL TRENDS IN IMAGING IN ACUTE AORTIC DISSECTION; INSIGHTS FROM THE INTERNATIONAL REGISTRY OF ACUTE AORTIC DISSECTION (IRAD) EXPERIENCE. J Am Coll Cardiol 2012. [DOI: 10.1016/s0735-1097(12)61823-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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AORTIC DISSECTION DURING PREGNANCY: RESULTS FROM THE INTERNATIONAL REGISTRY OF ACUTE AORTIC DISSECTION (IRAD). J Am Coll Cardiol 2012. [DOI: 10.1016/s0735-1097(12)61904-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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IS SIZE A GOOD PREDICTOR OF DISSECTION RISK IN PATIENTS WITH MARFAN SYNDROME OR BICUSPID AORTIC VALVES? INSIGHTS FROM THE INTERNATIONAL REGISTRY OF ACUTE AORTIC DISSECTION (IRAD). J Am Coll Cardiol 2012. [DOI: 10.1016/s0735-1097(12)61884-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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MORTALITY AND OUTCOMES OF PATIENTS PRESENTING WITH AND WITHOUT IATROGENIC AORTIC DISSECTIONS. J Am Coll Cardiol 2012. [DOI: 10.1016/s0735-1097(12)61903-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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