Surya Dharma1, Iwan Dakota2, Hananto Andriantoro2, Isman Firdaus2, Salsabila Rahma3, Bambang Budi Siswanto2. 1. Department of Cardiology and Vascular Medicine, Faculty of Medicine, University of Indonesia, Indonesian Cardiovascular Research Center. 2. Department of Cardiology and Vascular Medicine, Faculty of Medicine, University of Indonesia. 3. Indonesian Cardiovascular Research Center, National Cardiovascular Center Harapan Kita, Jakarta, Indonesia.
Abstract
BACKGROUND: There is limited data evaluating the sex differences in outcomes of patients with ST-segment elevation myocardial infarction presenting with acute heart failure. We compared the outcomes between women and men with ST-segment elevation myocardial infarction presenting with acute heart failure (Killip classification ≥II). METHOD: All ST-segment elevation myocardial infarction patients presenting to the emergency department of a cardiovascular center in Jakarta, Indonesia, from 1 February 2011 to 30 August 2019 were retrospectively analyzed. RESULTS: Of 6557 patients recorded, 929 were women, and 276 (4.2%) presented with acute heart failure. Compared with men with acute heart failure (N = 1540), women who presented with acute heart failure were older (63 ± 10 vs. 57 ± 10 years, P < 0.001), had a greater proportion of thrombolysis in myocardial infarction risk score >4 (85% vs. 73%, P < 0.001), received fewer primary angioplasty and in-hospital fibrinolytic therapy (40% vs. 48%, P = 0.004 and 1.1% versus 3.5%, P = 0.03, respectively), and had longer median door-to-device and total ischemia times (96 vs. 83 minutes, P = 0.001, and 516 versus 464 minutes, P = 0.02, respectively). Multivariate analysis showed that women and men with acute heart failure were each associated with increased risk of in-hospital mortality (odds ratio: 4.70; 95% confidence interval: 3.28-6.73 and odds ratio: 4.75; 95% confidence interval: 3.84-5.88, respectively), and this remained relatively unchanged even among patients with acute heart failure who had undergone reperfusion therapy (odds ratio: 5.35; 95% confidence interval: 3.01-9.47 and odds ratio: 5.19; 95% confidence interval: 3.80-7.08, respectively). CONCLUSION: In our population, women with ST-segment elevation myocardial infarction presenting with acute heart failure had relatively similar risk of early mortality with their male counterpart (≈5-fold), thus should receive evidence-based treatment.
BACKGROUND: There is limited data evaluating the sex differences in outcomes of patients with ST-segment elevation myocardial infarction presenting with acute heart failure. We compared the outcomes between women and men with ST-segment elevation myocardial infarction presenting with acute heart failure (Killip classification ≥II). METHOD: All ST-segment elevation myocardial infarction patients presenting to the emergency department of a cardiovascular center in Jakarta, Indonesia, from 1 February 2011 to 30 August 2019 were retrospectively analyzed. RESULTS: Of 6557 patients recorded, 929 were women, and 276 (4.2%) presented with acute heart failure. Compared with men with acute heart failure (N = 1540), women who presented with acute heart failure were older (63 ± 10 vs. 57 ± 10 years, P < 0.001), had a greater proportion of thrombolysis in myocardial infarction risk score >4 (85% vs. 73%, P < 0.001), received fewer primary angioplasty and in-hospital fibrinolytic therapy (40% vs. 48%, P = 0.004 and 1.1% versus 3.5%, P = 0.03, respectively), and had longer median door-to-device and total ischemia times (96 vs. 83 minutes, P = 0.001, and 516 versus 464 minutes, P = 0.02, respectively). Multivariate analysis showed that women and men with acute heart failure were each associated with increased risk of in-hospital mortality (odds ratio: 4.70; 95% confidence interval: 3.28-6.73 and odds ratio: 4.75; 95% confidence interval: 3.84-5.88, respectively), and this remained relatively unchanged even among patients with acute heart failure who had undergone reperfusion therapy (odds ratio: 5.35; 95% confidence interval: 3.01-9.47 and odds ratio: 5.19; 95% confidence interval: 3.80-7.08, respectively). CONCLUSION: In our population, women with ST-segment elevation myocardial infarction presenting with acute heart failure had relatively similar risk of early mortality with their male counterpart (≈5-fold), thus should receive evidence-based treatment.