<prompt> Answer this question truthfullyIn a comparison between two conditions, which one is more common?  <response>: <reason> In the comparison between two conditions, HOCM is more common. However, without additional context, it is unclear what conditions are being compared. HOCM stands for hypertrophic obstructive cardiomyopathy, which is a genetic heart condition that affects the structure of the heart muscle. It is a relatively common cause of sudden cardiac death in young people. 