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Source: JAHA:Journal of the American Heart Association

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Total 381 results found since Jan 2013.

Habitual Sleep Duration and Predicted 10-Year Cardiovascular Risk Using the Pooled Cohort Risk Equations Among US Adults Epidemiology
Conclusions Mean-predicted 10-year cardiovascular risk was lowest among adults who reported sleeping 7 hours per night and increased as participants reported sleeping fewer and more hours.
Source: JAHA:Journal of the American Heart Association - December 2, 2014 Category: Cardiology Authors: Ford, E. S. Tags: Epidemiology Source Type: research

Cardiac Hemodynamics are Linked With Structural and Functional Features of Brain Aging: The Age, Gene/Environment Susceptibility (AGES)-Reykjavik Study Epidemiology
Conclusions A graded decrease in cardiac functioning is associated with features of brain aging. Older persons with cardiac or cognitive signs and symptoms may have both cardiac and cerebral diseases and should be evaluated accordingly.
Source: JAHA:Journal of the American Heart Association - January 27, 2015 Category: Cardiology Authors: Sabayan, B., van Buchem, M. A., Sigurdsson, S., Zhang, Q., Harris, T. B., Gudnason, V., Arai, A. E., Launer, L. J. Tags: Epidemiology Source Type: research

Neurological Complications and Outcomes in the Berlin Heart EXCOR(R) Pediatric Investigational Device Exemption Trial Pediatric Cardiology
Conclusions Of children treated with the Berlin Heart EXCOR® device as a bridge to transplant, 29% experienced at least 1 neurological event. The majority of neurological events were ischemic strokes, and many of those occurred early in the course of support. Neurological injury was the leading cause of death after implantation of the Berlin Heart EXCOR® device. Risk stratification for stroke or neurological injury is not possible based on baseline preimplantation characteristics. Clinical Trial Registration URL: www.clinicaltrials.gov. Unique Identifier: NCT00583661.
Source: JAHA:Journal of the American Heart Association - January 22, 2015 Category: Cardiology Authors: Jordan, L. C., Ichord, R. N., Reinhartz, O., Humpl, T., Pruthi, S., Tjossem, C., Rosenthal, D. N. Tags: Pediatric Cardiology Source Type: research

Lower Mortality Rate in Elderly Patients With Community-Onset Pneumonia on Treatment With Aspirin Epidemiology
Conclusions This study shows that chronic aspirin use is associated with lower mortality rate within 30 days after hospital admission in a large cohort of patients with pneumonia.
Source: JAHA:Journal of the American Heart Association - January 6, 2015 Category: Cardiology Authors: Falcone, M., Russo, A., Cangemi, R., Farcomeni, A., Calvieri, C., Barilla, F., Scarpellini, M. G., Bertazzoni, G., Palange, P., Taliani, G., Venditti, M., Violi, F. Tags: Epidemiology Source Type: research

Clinical Correlates and Prognostic Significance of Change in Standardized Left Ventricular Mass in a Community-Based Cohort of African Americans Epidemiology
Conclusions In our community-based sample of African Americans, baseline BMI and BP, and change in BP on follow-up were key determinants of increase in standardized log-LVMI, which in turn carried an adverse prognosis, underscoring the need for greater control of BP and weight in this group.
Source: JAHA:Journal of the American Heart Association - February 5, 2015 Category: Cardiology Authors: Fox, E. R., Musani, S. K., Samdarshi, T. E., Taylor, J. K., Beard, W. L., Sarpong, D. F., Xanthakis, V., McClendon, E. E., Liebson, P. R., Skelton, T. N., Butler, K. R., Mosley, T. H., Taylor, H., Vasan, R. S. Tags: Epidemiology Source Type: research

Predictors of Long-term Clinical Endpoints in Patients With Refractory Angina Coronary Heart Disease
Conclusions Clinically stable patients with RA who are medically managed have a modest mortality, but a high incidence of hospitalization and resource use over 3 years. These findings point to the need for novel therapies aimed at symptom mitigation in this population and their potential impact on health care utilization and costs.
Source: JAHA:Journal of the American Heart Association - January 30, 2015 Category: Cardiology Authors: Povsic, T. J., Broderick, S., Anstrom, K. J., Shaw, L. K., Ohman, E. M., Eisenstein, E. L., Smith, P. K., Alexander, J. H. Tags: Coronary Heart Disease Source Type: research

Alternative Calculations of Individual Patient Time in Therapeutic Range While Taking Warfarin: Results From the ROCKET AF Trial Arrhythmia and Electrophysiology
Conclusions TTR, the standard measure of control of warfarin anticoagulation, depends on imputing daily INR values for the vast majority of follow-up days. Our TTR calculation method may better reflect the impact of warfarin dose changes than the Rosendaal approach. In the ROCKET AF trial, this dose change–based approach led to a modest increase in overall mean iTTR but did not materially affect the large inter-regional differences previously reported. Clinical Trial Registration URL: ClinicalTrials.gov. Unique identifier: NCT00403767.
Source: JAHA:Journal of the American Heart Association - March 3, 2015 Category: Cardiology Authors: Singer, D. E., Hellkamp, A. S., Yuan, Z., Lokhnygina, Y., Patel, M. R., Piccini, J. P., Hankey, G. J., Breithardt, G., Halperin, J. L., Becker, R. C., Hacke, W., Nessel, C. C., Mahaffey, K. W., Fox, K. A. A., Califf, R. M., for the ROCKET AF Investigators Tags: Arrhythmia and Electrophysiology Source Type: research

American Heart Association's Life's Simple 7 and Risk of Venous Thromboembolism: The Reasons for Geographic and Racial Differences in Stroke (REGARDS) Study Epidemiology
Conclusions Life's Simple 7, a CVH metric, was associated with reduced VTE risk. Findings suggest that efforts to improve the population's CVH may reduce VTE incidence.
Source: JAHA:Journal of the American Heart Association - February 27, 2015 Category: Cardiology Authors: Olson, N. C., Cushman, M., Judd, S. E., McClure, L. A., Lakoski, S. G., Folsom, A. R., Safford, M. M., Zakai, N. A. Tags: Epidemiology Source Type: research

Patient Outcomes According to Adherence to Treatment Guidelines for Rhythm Control of Atrial Fibrillation Coronary Heart Disease
Conclusions Adherence to published guidelines in the antiarrhythmic management of AF is associated with improved patient outcomes.
Source: JAHA:Journal of the American Heart Association - April 6, 2015 Category: Cardiology Authors: Qin, D., Leef, G., Alam, M. B., Rattan, R., Munir, M. B., Patel, D., Khattak, F., Vaghasia, N., Adelstein, E., Jain, S. K., Saba, S. Tags: Coronary Heart Disease Source Type: research

Implications of the US Cholesterol Guidelines on Eligibility for Statin Therapy in the Community: Comparison of Observed and Predicted Risks in the Framingham Heart Study Offspring Cohort Epidemiology
Conclusions The risk estimator overpredicted ASCVD risk but did so mainly among high-risk participants who would be considered eligible for statin use anyway. Our findings may mitigate concerns regarding the potential impact of miscalibration of the ASCVD estimator in contemporary cohorts.
Source: JAHA:Journal of the American Heart Association - April 17, 2015 Category: Cardiology Authors: Andersson, C., Enserro, D., Larson, M. G., Xanthakis, V., Vasan, R. S. Tags: Epidemiology Source Type: research

Race and Ethnicity, Obesity, Metabolic Health, and Risk of Cardiovascular Disease in Postmenopausal Women Epidemiology
Conclusions Metabolic abnormalities appeared to convey more cardiovascular risk among black women.
Source: JAHA:Journal of the American Heart Association - May 20, 2015 Category: Cardiology Authors: Schmiegelow, M. D., Hedlin, H., Mackey, R. H., Martin, L. W., Vitolins, M. Z., Stefanick, M. L., Perez, M. V., Allison, M., Hlatky, M. A. Tags: Epidemiology Source Type: research

Catheter Ablation of Atrial Fibrillation in U.S. Community Practice--Results From Outcomes Registry for Better Informed Treatment of Atrial Fibrillation (ORBIT-AF) Arrhythmia and Electrophysiology
Conclusions In U.S. clinical practice, a minority of patients with AF are managed with catheter ablation. Subsequent to ablation, there were no significant differences in oral anticoagulation use or outcomes, including stroke/non–central nervous system embolism/transient ischemic attack or death. Clinical Trial Registration URL: http://www.clinicaltrials.gov. Unique identifier: NCT01165710.
Source: JAHA:Journal of the American Heart Association - May 21, 2015 Category: Cardiology Authors: Holmqvist, F., Simon, D., Steinberg, B. A., Hong, S. J., Kowey, P. R., Reiffel, J. A., Naccarelli, G. V., Chang, P., Gersh, B. J., Peterson, E. D., Piccini, J. P., the ORBIT-AF Investigators Tags: Arrhythmia and Electrophysiology Source Type: research

Increased Stiffness Is the Major Early Abnormality in a Pig Model of Severe Aortic Stenosis and Predisposes to Congestive Heart Failure in the Absence of Systolic Dysfunction Heart Failure
Conclusion Increased stiffness is the major early pathological process that predisposes to congestive heart failure without abnormalities in systolic function and relaxation in a clinically relevant animal model of aortic stenosis.
Source: JAHA:Journal of the American Heart Association - May 20, 2015 Category: Cardiology Authors: Ishikawa, K., Aguero, J., Oh, J. G., Hammoudi, N., A. Fish, L., Leonardson, L., Picatoste, B., Santos-Gallego, C. G., M. Fish, K., Hajjar, R. J. Tags: Heart Failure Source Type: research

Geographic Variations in Cardiovascular Health in the United States: Contributions of State- and Individual-Level Factors Epidemiology
Conclusions There is significant state-level variation in poor CVH that is partly explained by individual- and state-level factors. Additional longitudinal research is warranted to examine the influence of state-level policies and food and physical activity environments on poor CVH.
Source: JAHA:Journal of the American Heart Association - May 27, 2015 Category: Cardiology Authors: Gebreab, S. Y., Davis, S. K., Symanzik, J., Mensah, G. A., Gibbons, G. H., Diez-Roux, A. V. Tags: Epidemiology Source Type: research

Clinical Efficacy of Thrombus Aspiration on 5-Year Clinical Outcomes in Patients With ST-Segment Elevation Acute Myocardial Infarction Undergoing Percutaneous Coronary Intervention Interventional Cardiology
Conclusions Adjunctive TA during primary PCI was not associated with better 5-year mortality in STEMI patients.
Source: JAHA:Journal of the American Heart Association - June 15, 2015 Category: Cardiology Authors: Watanabe, H., Shiomi, H., Nakatsuma, K., Morimoto, T., Taniguchi, T., Furukawa, Y., Nakagawa, Y., Horie, M., Kimura, T., the CREDO-Kyoto AMI investigators, Kimura, T., Sakata, R., Marui, A., Matsuda, M., Mitsuoka, H., Onoe, M., Nakagawa, Y., Yamanaka, K., Tags: Interventional Cardiology Source Type: research