Table 3

Five year survival rates free of death, cardiac arrest or appropriate ICD discharge in studies of HCM patients treated for secondary prevention of cardiac arrest or haemodynamically compromising ventricular arrhythmias

Study5 year survival rates (95% CI)
CI, confidence interval.
Cecchi 19891465% (18%)
Elliott 19991559% (25%)
Maron 2000445% (CI unavailable)