Myocardial Infarction in Heart Failure With Preserved Ejection Fraction
| Autor: | Muthiah Vaduganathan, Lars Køber, John J.V. McMurray, Akshay S. Desai, Jenine E. John, Sanjiv J. Shah, Inder S. Anand, Eldrin F. Lewis, Peter E. Carson, Jonathan W. Cunningham, Brian Claggett, Scott D. Solomon, Michael R. Zile, Salim Yusuf, Pardeep S. Jhund, Bertram Pitt, Karl Swedberg, Marc A. Pfeffer |
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| Rok vydání: | 2020 |
| Předmět: |
Cardiac function curve
medicine.medical_specialty business.industry Hazard ratio 030204 cardiovascular system & hematology medicine.disease Sudden death 03 medical and health sciences Candesartan 0302 clinical medicine Irbesartan Internal medicine Heart failure medicine Cardiology 030212 general & internal medicine Myocardial infarction Cardiology and Cardiovascular Medicine Heart failure with preserved ejection fraction business medicine.drug |
| Zdroj: | JACC: Heart Failure. 8:618-626 |
| ISSN: | 2213-1779 |
| Popis: | Objectives The authors investigated the relationship between past or incident myocardial infarction (MI) and cardiovascular (CV) events in heart failure with preserved ejection fraction (HFpEF). Background MI and HFpEF share some common risk factors. The prognostic significance of MI in patients with HFpEF is uncertain. Methods The authors pooled data from 3 trials—CHARM Preserved (Candesartan Cilexietil in Heart Failure Assessment of Reduction in Mortality and Morbidity), I-Preserve (Irbesartan in Heart Failure With Preserved Systolic Function), and the Americas region of TOPCAT (Treatment of Preserved Cardiac Function Heart Failure With an Aldosterone Antagonist) (N = 8,916)—and examined whether MI before or following enrollment independently predicted CV death and heart failure (HF) hospitalization. Results At baseline, 2,668 patients (30%) had history of MI. Prior MI was independently associated with greater risk of CV death (4.7 vs. 3.5 events/100 patient-years [py], adjusted hazard ratio [HR]: 1.42 [95% confidence interval (CI): 1.23 to 1.64]; p Conclusions Prior MI in HFpEF is associated with greater CV and sudden death but similar risk of HF outcomes. Patients with HFpEF who experience MI are at high risk of subsequent CV death and HF hospitalization. These data highlight the importance of primary and secondary prevention of MI in patients with HFpEF. (Candesartan Cilexietil in Heart Failure Assessment of Reduction in Mortality and Morbidity [CHARM Preserved]; NCT00634712; Irbesartan in Heart Failure With Preserved Systolic Function [I-Preserve]; NCT00095238; and Treatment of Preserved Cardiac Function Heart Failure With an Aldosterone Antagonist [TOPCAT]; NCT00094302) |
| Databáze: | OpenAIRE |
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