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Inflammation as a New Therapeutic Target among Older Patients with Ischemic Heart Disease. J Clin Med 2024; 13:363. [PMID: 38256497 PMCID: PMC10816645 DOI: 10.3390/jcm13020363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 01/02/2024] [Accepted: 01/05/2024] [Indexed: 01/24/2024] Open
Abstract
Cardiovascular (CV) diseases remain a global health challenge, with ischemic heart disease (IHD) being the primary cause of both morbidity and mortality. Despite optimal pharmacological therapy, older patients with IHD exhibit an increased susceptibility to recurrent ischemic events, significantly impacting their prognosis. Inflammation is intricately linked with the aging process and plays a pivotal role in the evolution of atherosclerosis. Emerging anti-inflammatory therapies have shown promise in reducing ischemic events among high-risk populations. This review aims to explore the potential of targeted anti-inflammatory interventions in improving clinical outcomes and the quality of life for older patients with IHD.
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Deep Learning-Based Predictive Model for Revascularization of Chronic Total Occlusions on Angiographic Imaging. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2023; 2023:1-4. [PMID: 38083048 DOI: 10.1109/embc40787.2023.10340539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Revascularization of chronic total occlusions (CTO) is currently one of the most complex procedures in percutaneous coronary intervention (PCI), requiring the use of specific devices and a high level of experience to obtain good results. Once the clinical indication for extensive ischemia or angina uncontrolled with medical treatment has been established, the decision to perform coronary intervention is not simple, since this procedure has a higher rate of complications than non-PCI percutaneous intervention, higher ionizing radiation doses and a lower success rate. However, CTO revascularization has been shown to be helpful in symptomatic improvement of angina, reduction of ischemic burden, or improvement of ejection fraction. The aim of this work is to determine whether a model developed using deep learning techniques, and trained with angiography images, can better predict the likelihood of a successful revascularization procedure for a patient with a chronic total occlusion (CTO) lesion in their coronary artery (measured as procedure success and the duration of time during which X-ray imaging technology is used to perform a medical procedure) than the scales traditionally used. As a preliminary approach, patients with right coronary artery CTO will be included since they present standard angiographic projections that are performed in all patients and present less technical variability (duration, projection angle, image similarity) among them.The ultimate objective is to develop a predictive model to help the clinician in the decision to intervene and to analyze the performance in terms of predicting the success of the technique for the revascularization of chronic occlusions.Clinical Relevance- The development of a deep learning model based on the angiography images could potentially overcome the gold standard and help interventional cardiologists in the treatment decision for percutaneous coronary intervention, maximizing the success rate of coronary intervention.
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A Software Tool for the Measurement of the Aortic Annulus Area by Means of Computed Tomography Image Analysis for the Planning of Transcatheter Aortic Valve Replacement (TAVR). ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2023; 2023:1-4. [PMID: 38083767 DOI: 10.1109/embc40787.2023.10341020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Cardiovascular diseases (CVD) are the leading cause of death globally, being the heart valve complications one of the five most common heart problems. The aim of this study is the development of a MATLAB-based software tool to obtain several measurements derived from the aortic annulus for the planning of transcatheter aortic valve replacement (TAVR). The proposed software tool utilizes computed tomography (CT) images to reconstruct a volume of the patient. This virtual volume is rotated to situate the images in the plane which cuts the most basal points of the three aortic valve cusps, namely the aortic annulus, and obtain the required measurements. Nevertheless, the computer-user interaction will be entirely based on 2-dimension techniques to reduce both the complexity of the app and the computational load. The program was validated in CT images of 10 subjects with diagnosed aortic stenosis. A comparison of the results with the measurements used in the real clinical practice showed no significant differences between both methods.Clinical Relevance- The resulting computer tool provides significant information about the diseased aortic valve. This will allow clinicians to select the right prosthetic heart valve. It represents a cheaper and less complex alternative to sophisticated software tools which are currently being used to plan the intervention.
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Transcatheter aortic valve implantation in patients with extra-small aortic annuli. EUROINTERVENTION 2023:EIJ-D-23-00011. [PMID: 37334654 DOI: 10.4244/eij-d-23-00011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
BACKGROUND A small aortic annulus (SAA) is a risk factor for prosthesis-patient mismatch (PPM) in patients undergoing surgical or transcatheter aortic valve implantation (TAVI). Data regarding TAVI in patients with extra-SAA is scarce. AIMS The aim of this study was to analyse the safety and efficacy of TAVI in patients with extra-SAA. METHODS A multicentre registry study including patients with extra-SAA (defined as an aortic annulus area <280 mm2 and/or perimeter <60 mm) undergoing TAVI was established. Primary efficacy and safety endpoints were defined as device success and early safety at 30 days, respectively, using the Valve Academic Research Consortium-3 criteria, and were analysed according to valve type: self-expanding (SEV) versus balloon-expandable (BEV). RESULTS A total of 150 patients were included, of which 139 (92.7%) were women, and 110 (73.3%) received an SEV. Intraprocedural technical success was 91.3%, with a higher rate in patients receiving an SEV (96.4% vs 77.5% with BEV; p=0.001). Overall, 30-day device success was 81.3%, (85.5% with SEV vs 70.0% with BEV; p=0.032). The primary safety endpoint occurred in 72.0% of patients (with no difference between groups; p=0.118). Severe PPM occurred in 12% (9.0% with SEV and 24.0% with BEV; p=0.039), with no impact on all-cause mortality, cardiovascular mortality, or heart failure readmission at 2-year follow-up. CONCLUSIONS TAVI is a safe and feasible treatment in patients with extra-SAA with a high rate of technical success. The use of SEV was associated with a lower rate of intraprocedural complications, higher device success at 30 days and better haemodynamic outcomes compared to BEV.
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Extended use of dual antiplatelet therapy among older adults with acute coronary syndromes and associated variables: a cohort study. Thromb J 2023; 21:32. [PMID: 36944967 PMCID: PMC10031931 DOI: 10.1186/s12959-023-00476-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 03/12/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND Current guidelines recommend extending the use of dual antiplatelet therapy (DAPT) beyond 1 year in patients with an acute coronary syndrome (ACS) and a high risk of ischaemia and low risk of bleeding. No data exist about the implementation of this strategy in older adults from routine clinical practice. METHODS We conducted a Spanish multicentre, retrospective, observational registry-based study that included patients with ACS but no thrombotic or bleeding events during the first year of DAPT after discharge and no indication for oral anticoagulants. High bleeding risk was defined according to the Academic Research Consortium definition. We assessed the proportion of cases of extended DAPT among patients 65 ≥ years that went beyond 1 year after hospitalisation for ACS and the variables associated with the strategy. RESULTS We found that 48.1% (928/1,928) of patients were aged ≥ 65 years. DAPT was continued beyond 1 year in 32.1% (298/928) of patients ≥ 65; which was a similar proportion as with their younger counterparts. There was no significant correlation between a high bleeding risk and DAPT duration. Contrastingly, there was a strong correlation between the extent of coronary disease and DAPT duration (p < 0.001). Other variables associated with extended DAPT were a higher left ventricle ejection fraction, a history of heart failure and a prior stent thrombosis. CONCLUSION There was no correlation between age and extended use of DAPT beyond 1 year in older patients with ACS. DAPT was extended in about one-third of patients ≥ 65 years. The severity of the coronary disease, prior heart failure, left ventricle ejection fraction and prior stent thrombosis all correlated with extended DAPT.
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Clinical Predictors and Prognosis of Myocardial Infarction with Non-Obstructive Coronary Arteries (MINOCA) without ST-Segment Elevation in Older Adults. J Clin Med 2023; 12:jcm12031181. [PMID: 36769828 PMCID: PMC9918164 DOI: 10.3390/jcm12031181] [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: 12/18/2022] [Revised: 01/28/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
A non-neglectable percentage of patients with non-ST elevation myocardial infarction (NSTEMI) show non-obstructive coronary arteries (MINOCA). Specific data in older patients are scarce. We aimed to identify the clinical predictors of MINOCA in older patients admitted for NSTEMI and to explore the long-term prognosis of MINOCA. This was a single-center, observational, consecutive cohort study of older (≥70 years) patients admitted for NSTEMI between 2010 and 2014 who underwent coronary angiography. Univariate and multivariate Cox regression were performed to analyze the association of variables with MINOCA and all-cause mortality and with major adverse cardiac events (MACE), defined as a combined endpoint of all-cause mortality and nonfatal myocardial infarction and a combined endpoint of cardiovascular mortality, nonfatal myocardial infarction, and unplanned revascularization. The registry included 324 patients (mean age 78.8 ± 5.4 years), of which 71 (21.9%) were diagnosed with MINOCA. Predictors of MINOCA were female sex, left bundle branch block, pacemaker rhythm, chest pain at rest, peak troponin level, previous MI, Killip ≥2, and ST segment depression. Regarding prognosis, patients with obstructive coronary arteries (stenosis ≥50%) and the subgroup of MINOCA patients with plaques <50% had a similar prognosis; while MINOCA patients with angiographically smooth coronary arteries had a reduced risk of MACE. We conclude that the following: (1) in elderly patients admitted for NSTEMI, certain universally available clinical, electrocardiographic, and analytical variables are associated with the diagnosis of MINOCA; (2) elderly patients with MINOCA have a better prognosis than those with obstructive coronary arteries; however, only those with angiographically smooth coronary arteries have a reduced risk of all-cause mortality and MACE.
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Clinical benefit of direct oral anticoagulants vs. vitamin-K antagonist in octogenarians with atrial fibrillation. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Direct oral anticoagulants (DOACs) have demonstrated to the be more effective and safer than vitamin-K antagonist (VKA) for stroke prevention in patients with atrial fibrillation (AF). AF prevalence increases exponentially with age but octogenarians were underrepresented in clinical trials.
Methods
We performed a metanalysis with currently available studies that assessed the effect of DOACS vs. VKA in patients with age ≥80 and AF after performing a systematic search. The primary endpoints analyzed were stroke and all-cause death. Secondary endpoints were major bleeding, according to each study definitions, intracranial bleeding and gastrointestinal (GI) bleeding. The raw numbers of incident end-points reported in each study were used. A random effects model was selected because significant heterogeneity was observed; sensitivity analyses tested potential sources of heterogeneity, publication bias and the small-study effect.
Results
A total of 147,067 patients from 16 studies were included, 71,913 treated with DOACs and 75,154 with VKA. Inclusion criteria for the study was age ≥80 in 13 studies, ≥85 in two and ≥90 in one. Mean age of patients included all the studies was 86.2 (2.6) years. According to the study drug, 34,448 received rivaroxaban; 20,295 apixaban; 14,641 dabigatran, 492 edoxaban and; 2,037 any DOAC. No difference in mean age was observed according to the study drug.
Stroke incidence was available in the 16 studies. DOACs treatment was associated to 28% reduction of stroke (RR: 0.72 95% CI 0.63–0.82; p<0.001) (figure). All-cause mortality could be assessed in 12 studies and DOACs treatment was associated to 18% in mortality (RR: 0.82, 95% CI 0.70–0.96; p=0.012) (figure). DOACs treatment was not associated to reductions in major bleeding (RR: 0.85, 95% CI 0.69–1.04; p=0.108); in contrast, the highest effect of DOACs treatment was a 43% reduction of intracranial bleeding (RR: 0.47, 95% CI 0.36–0.60; p<0.001) (Figure 4). Finally, DOACs treatment was not associated higher of GI bleeding risk (RR: 1.08, 95% CI 0.76–1.53; p=0.678). Metaregression identified inclusion site in North-America (p<0.001), the ELDERCARE-AF results (p=0.023), control arm different than VKA (p=0.006) and the prevalence of hypertension (p=0.042) were outlined as main sources of heterogeneicity for stroke risk reduction. The type of DOAC was the main source of source of heterogeneicity for all-cause mortality (p<0.001) and major bleeding (p=0.03) risk reduction. No small-study effect was found for any endpoint except for intracranial bleeding (Harbor test p=0.029).
Conclusions
Treatment with DOACs in octogenarians reduces the incidence of stroke, all-cause mortality and intracranial bleeding as compared to VKA.
Funding Acknowledgement
Type of funding sources: None.
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Stress cardiovascular magnetic resonance and mortality in a registry of 2496 elderly patients with chronic coronary syndrome. Prognosis and decision-making. Eur Heart J Cardiovasc Imaging 2021. [DOI: 10.1093/ehjci/jeab090.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Instituto de Salud Carlos III, Fondo Europeo de Desarrollo Regional (FEDER)
Introduction and objectives. Management of the elderly with chronic coronary syndrome (CCS) is challenging. We explore the prognostic value and the usefulness for decision-making of the ischemic burden determined by vasodilator stress cardiac magnetic resonance (CMR) imaging in elderly patients with known or suspected CCS.
Methods. The study group was made up of 2496 patients older than 70 years submitted to vasodilator stress CMR for known or suspected CCS. The ischemic burden (number of segments with stress-induced perfusion deficit) was calculated following the 17-segment model. Its association with all-cause mortality and the effect of CMR-guided revascularization were analyzed retrospectively.
Results. During a median follow-up of 4.58 years, 430 deaths (17.2%) were recorded. A larger ischemic burden was an independent predictor of mortality: hazard ratio [95% confidence intervals]: 1.04 [1.01-1.07] for each additional ischemic segment, p = 0.006). This association also occurred in patients over 80 years of age and in women (p < 0.001). Compared to non-revascularized patients, revascularization associated with worse outcomes at low ischemic burden and exerted protective prognostic effect in patients with extensive ischemia both in the whole group (p for interaction = 0.003) and in 496 patients matched 1:1 by a propensity score (p = 0.06).
Conclusions. Vasodilator stress CMR represents a valuable tool to stratify risk in elderly patients with CCS and might be helpful to guide decision-making in this scenario.
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Stress cardiovascular magnetic resonance and mortality in a registry of 2496 elderly patients with chronic coronary syndrome. Prognosis and decision-making. Eur J Prev Cardiol 2021. [DOI: 10.1093/eurjpc/zwab061.397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background. In recent guidelines, non-invasive imaging techniques play a pivotal role in the management of chronic coronary syndrome (CCS). The elderly represent a large percentage of our routine CCS population and risk stratification in this scenario is challenging. The potential of vasodilator stress cardiovascular magnetic resonance (CMR) for this purpose is unknown.
Purpose. We explore the prognostic value and the usefulness for decision-making of the ischemic burden determined by vasodilator stress CMR imaging in a large cohort of elderly patients with known or suspected CCS.
Methods. The study group was made up of 2496 patients older than 70 years submitted to vasodilator stress CMR for known or suspected CCS in our health department from 2001 to 2016 (mean age 76 ± 4 years, 52% male). Clinical and vasodilator stress CMR characteristics were prospectively recorded. The ischemic burden (number of segments with stress-induced perfusion deficit) was calculated following the 17-segment model. Its association with all-cause mortality and the effect of vasodilator stress CMR-guided revascularization (within the following 3 months) were analyzed retrospectively.
Results. During a median follow-up of 4.58 years, 430 deaths (17.2%) were recorded. A larger ischemic burden was an independent predictor of mortality: hazard ratio [95% confidence intervals]: 1.04 [1.01-1.07] for each additional ischemic segment, p = 0.006). This association also occurred in patients over 80 years of age and in women (p < 0.001). Compared to non-revascularized patients, revascularization associated with worse outcomes at low ischemic burden and exerted protective prognostic effect in patients with extensive ischemia both in the whole group (p for interaction = 0.003) and in 496 patients matched 1:1 by a propensity score (p = 0.06).
Conclusions. Vasodilator stress CMR represents a valuable tool to stratify risk in elderly patients with known or suspected CCS and might be helpful to guide decision-making in this scenario.
Abstract Figure 1
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Cardiac sarcoidosis as an incidental finding: A case report. Heart Lung 2020; 49:783-787. [PMID: 32980628 DOI: 10.1016/j.hrtlng.2020.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 08/30/2020] [Accepted: 09/02/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND This case illustrates the evaluation of a healthy young male with ECG anomalies in a perioperative electrocardiogram (ECG) that ended up with the diagnosis of a severe systemic disease. CASE A 28-year-old man was attended at the outpatient cardiology department to perform a preoperative ECG for lacrimal duct obstruction surgery, which showed Q and T negative waves in inferior leads. Echocardiogram and cardiac magnetic resonance (CMR) displayed left ventricular (LV) aneurysm at basal segments of the inferior, posterior, and lateral wall with myocardial thinning and dyskinesia. CMR and thoracic computed tomography (CT) showed bilateral nodular images in parotid glands, cervical, and thoracic lymphadenopathies. All those findings suggested the diagnosis of sarcoidosis, which was supported by Gallium-67 single-photon emission computed tomography (SPECT) results and finally confirmed by skin biopsy. CONCLUSIONS The present case highlights the complexity of sarcoidosis diagnosis. This young male was apparently asymptomatic; however, at presentation, he actually had three manifestations of active sarcoidosis: lacrimal duct obstruction, skin lesions, and cervical lymphadenopathies. It is essential to have a low threshold for sarcoidosis suspicion in the setting of unexplained systemic signs and symptoms.
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Cardiac Computed Tomography Angiography Follow-Up of Resorbable Magnesium Scaffolds. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2020; 29:18-21. [PMID: 33008787 DOI: 10.1016/j.carrev.2020.09.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 08/13/2020] [Accepted: 09/01/2020] [Indexed: 11/28/2022]
Abstract
INTRODUCTION An ancillary advantage of bioresorbable scaffolds is the possibility of non-invasive imaging assessment of the treated coronary segment. Cardiac computed tomography angiography (CCTA) studies of resorbable magnesium scaffolds (RMS) are scarce. METHODS In this collaborative, international study, nine patients who had an RMS implanted underwent CCTA as part of follow-up assessment. Core-lab blinded quantitative and qualitative assessment was performed by an independent CCTA investigator. RESULTS Eight studies were amenable for quantitative analysis, and the blinded CT investigator successfully located and evaluated patency of RMS in all cases. The CCTA follow-up in-scaffold percentage diameter stenosis and area stenosis was 22.2% (12.4-30) and 39.1% (0.23-0.50), in keeping with mild in-scaffold late loss and underlying plaque growth. Moreover, a detailed coronary plaque characterization at treated segments was feasible (fibrous plaque in 69.9%, fibrofatty in 17.13%, necrotic in 4.78% and calcium in 5.72%). As in 6 out of 8 cases, the presentation was an acute coronary syndrome, these preliminary results could suggest plaque stabilization and a good coronary vessel healing with RMS. CONCLUSION Non-invasive, follow-up assessment of RMS with CCTA is feasible. Further CCTA studies for either clinical or research purposes with the present and upcoming generation of resorbable magnesium scaffolds are warranted.
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Carbohydrate Antigen-125–Guided Therapy in Acute Heart Failure. JACC-HEART FAILURE 2016; 4:833-843. [DOI: 10.1016/j.jchf.2016.06.007] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 06/23/2016] [Accepted: 06/23/2016] [Indexed: 12/31/2022]
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Long-term serial kinetics of N-terminal pro B-type natriuretic peptide and carbohydrate antigen 125 for mortality risk prediction following acute heart failure. EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE 2016; 6:685-696. [PMID: 27199489 DOI: 10.1177/2048872616649757] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
AIM Baseline values of N-terminal pro B-type natriuretic peptide (NT-proBNP) and carbohydrate antigen 125 (CA125) predict all-cause mortality in acute heart failure (AHF). However, there is limited information about the added prognostic benefit of using longitudinal values, and how this predictive ability is modified when modelling together. The aim of this study was to determine the mutually-adjusted association between the longitudinal trajectories of NT-proBNP and CA125 with all-cause mortality after an episode of AHF. METHODS AND RESULTS We included 946 consecutive patients discharged for AHF. NT-proBNP and CA125 were measured at each physician-patient encounter (median (interquartile range (IQR)):3 (2-4)). The effect on mortality (time-dependent modelling) was assessed using joint modelling (JM) and multi-state Markov. The mean age was 71±11 years and 51% exhibited left ventricular systolic dysfunction. At a median follow-up of 2.64 years (IQR=1.20-5.36), 498 patients died (52.6%). The observed trajectories of both biomarkers markedly differed over survival status, with sustained higher values in patients who died. After being adjusted by established risk factors and by each other, the baseline absolute change in CA125 and NT-proBNP were significantly associated to mortality (hazard ratio (HR)=1.05 (1.01-1.09); p=0.011 (area under the curve (AUC)=0.76) and HR=1.04 (1.02-1.06); p<0.001 (AUC=0.75), respectively). After merging the binary version of NT-proBNP (⩾1000 pg/ml) and CA125 (>35 U/ml) into a four-level variable, we found the highest risk when both were elevated, intermediate risk when either one was low, and lowest risk when both were low. CONCLUSION The combination of long-term longitudinal trajectories of CA125 and NT-proBNP improves risk stratification for all-cause mortality after a hospitalization for AHF.
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Clinical and angiographic characteristics of patients with acute coronary syndrome associated with sudden cardiac death. Hellenic J Cardiol 2015; 56:136-141. [PMID: 25854442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023] Open
Abstract
INTRODUCTION Sudden death (SD) is in most cases due to cardiac causes, mainly secondary to ischemic heart disease. However, the angiographic characteristics in SD survivors in the context of an acute coronary syndrome (ACS) remain controversial. The aim of this study was to evaluate the clinical and angiographic characteristics of patients who suffered cardiac arrest during an ACS. METHODS We evaluated 46 patients with SD related to ACS, who were divided into two groups according to their presentation: an ST-elevation myocardial infarction (SD-STEMI) group and a non ST-elevation myocardial infarction (SD-NSTEMI) group. Consecutive STEMI patients without SD served as a double size-matched control group. We compared the clinical and angiographic characteristics and the in-hospital mortality between groups. RESULTS Patients in the SD-NSTEMI group (n=13) were older and had a higher incidence of hypertension. The left anterior descending coronary artery was the most frequent culprit vessel in all groups. SD-STEMI patients (n=33) had a higher prevalence of proximal coronary culprit segment involvement than did the nonSD STEMI group (75% vs. 36.3%, p<0.001). The SD-NSTEMI group was characterized by multivessel and multi-segment disease. Outcomes were similar for both SD groups. CONCLUSION SD in patients with NSTEMI occurred in patients who were older, with more cardiovascular risk factors, diffuse and multivessel coronary disease, complex coronary lesions, and a lower rate of angioplasty success as compared with the STEMI group. SD STEMI patients had a significant higher association with proximal coronary acute occlusion than STEMI patients without SD.
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Subacute left main coronary stent thrombosis secondary to a large calcium spicule that produced stent malapposition: OCT and IVUS findings. EUROINTERVENTION 2014; 11:781. [PMID: 25366651 DOI: 10.4244/eijy14m10_10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Poster session Thursday 6 December - AM: Other myocardial diseases. Eur Heart J Cardiovasc Imaging 2012. [DOI: 10.1093/ehjci/jes255] [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: 11/14/2022] Open
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Clinical and prognostic implications of atrial fibrillation in patients undergoing transcatheter aortic valve implantation. World J Cardiol 2012; 4:8-14. [PMID: 22279599 PMCID: PMC3262396 DOI: 10.4330/wjc.v4.i1.8] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2011] [Revised: 12/20/2011] [Accepted: 12/27/2011] [Indexed: 02/06/2023] Open
Abstract
AIM To study a cohort of consecutive patients undergoing transcatheter aortic valve implantation (TAVI) and compare the outcomes of atrial fibrillation (AF) patients vs patients in sinus rhythm (SR). METHODS All consecutive patients undergoing TAVI in our hospital were included. The AF group comprised patients in AF at the time of TAVI or with history of AF, and were compared with the SR group. Procedural, echocardiographic and follow-up variables were compared. Likewise, the CHA(2)DS(2)-VASC stroke risk score and HAS-BLED bleeding risk score and antithrombotic treatment at discharge in AF patients were compared with that in SR patients. RESULTS From a total of 34 patients undergoing TAVI, 17 (50%) were allocated to the AF group, of whom 15 (88%) were under chronic oral anticoagulation. Patients in the AF group were similar to those in the SR group except for a trend (P = 0.07) for a higher logistic EuroSCORE (28% vs 19%), and a higher prevalence of hypertension (82% vs 53%) and chronic renal failure (17% vs 0%). Risk of both stroke and bleeding was high in the AF group (mean CHA(2)DS(2)-VASC 4.3, mean HAS-BLED 2.9). In the AF group, treatment at discharge included chronic oral anticoagulation in all except one case, and in association with an antiplatelet drug in 57% of patients. During a mean follow-up of 11 mo (maximum 32), there were only two strokes, none of them during the peri-procedural period: one in the AF group at 30 mo and one in the SR group at 3 mo. There were no statistical differences in procedural success, and clinical outcome (survival at 1 year 81% vs 74% in AF and SR groups, respectively, P = NS). CONCLUSION Patients in AF undergoing TAVI show a trend to a higher surgical risk. However, in our cohort, patients in AF did not have a higher stroke rate compared to the SR group, and the prognosis was similar in both groups.
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