Pathophysiology of hypertrophic cardiomyopathy

Pathophysiology of hypertrophic cardiomyopathy Sir—A J Marian (Jan 1, p 58)1 postulates that cardiac contractility is decreased in hypertrophic cardiomyopathy (HCM) and that the preserved or increased ejection fraction observed in patients with HCM is a result of the concentric nature of the hypertrophy. Marian predicts that ................
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