AIMS: To investigate trends in incidence and long-term outcome of heart failure (HF) developing within 28 days of first-ever acute myocardial infarction (AMI). METHODS AND RESULTS: We identified all residents of Perth, Western Australia aged 25-64 years, with no history of HF, who experienced a non-fatal, first-ever AMI between 1984 and 1993, and followed them for ten years. All patients (N=4006) met the criteria for 'definite AMI' in WHO MONItoring trends and determinants of CArdiovascular disease (MONICA) Project and 897 (22.4%) had early-onset HF complicating the index event. After adjustment for age, current smoking, history of diabetes and hypertension, Q-wave and anterior wall AMI, the odds of developing HF declined by 9% (odds ratio for period 1989-1993 relative to 1984-1988=0.91, 95% confidence interval (95%CI): 0.78 to 1.06). Over 10 years of follow-up, patients with early-onset HF had a cumulative average number of re-admissions of 28 per 100 as compared with 9 per 100 in patients without HF. After adjustment for age, history of diabetes and hypertension, the hazard of death in patients with early-onset HF declined by 26% (HR for the period 1989-1993 relative to 1984-1988=0.74, 95%CI: 0.57 to 0.96). CONCLUSION: Our data suggest a decline in the incidence of, and show encouraging evidence of improvement in survival after, early-onset HF complicating AMI.
AIMS: To investigate trends in incidence and long-term outcome of heart failure (HF) developing within 28 days of first-ever acute myocardial infarction (AMI). METHODS AND RESULTS: We identified all residents of Perth, Western Australia aged 25-64 years, with no history of HF, who experienced a non-fatal, first-ever AMI between 1984 and 1993, and followed them for ten years. All patients (N=4006) met the criteria for 'definite AMI' in WHO MONItoring trends and determinants of CArdiovascular disease (MONICA) Project and 897 (22.4%) had early-onset HF complicating the index event. After adjustment for age, current smoking, history of diabetes and hypertension, Q-wave and anterior wall AMI, the odds of developing HF declined by 9% (odds ratio for period 1989-1993 relative to 1984-1988=0.91, 95% confidence interval (95%CI): 0.78 to 1.06). Over 10 years of follow-up, patients with early-onset HF had a cumulative average number of re-admissions of 28 per 100 as compared with 9 per 100 in patients without HF. After adjustment for age, history of diabetes and hypertension, the hazard of death in patients with early-onset HF declined by 26% (HR for the period 1989-1993 relative to 1984-1988=0.74, 95%CI: 0.57 to 0.96). CONCLUSION: Our data suggest a decline in the incidence of, and show encouraging evidence of improvement in survival after, early-onset HF complicating AMI.
Authors: Joseph Hung; Tiew-Hwa Katherine Teng; Judith Finn; Matthew Knuiman; Thomas Briffa; Simon Stewart; Frank M Sanfilippo; Steven Ridout; Michael Hobbs Journal: J Am Heart Assoc Date: 2013-10-08 Impact factor: 5.501
Authors: Pupalan Iyngkaran; Danny Liew; Peter McDonald; Merlin C Thomas; Christopher Reid; Derek Chew; David L Hare Journal: Curr Cardiol Rev Date: 2016
Authors: Mohammed S Al-Omary; Arshad A Khan; Allan J Davies; Peter J Fletcher; Dawn Mcivor; Bruce Bastian; Christopher Oldmeadow; Aaron L Sverdlov; John R Attia; Andrew J Boyle Journal: ESC Heart Fail Date: 2017-12-19