Hypertrophic obstructive cardiomyopathy results in anomalous thickening of the myocardium, usually in the interventricular septum. HOCM can result to heart failure, dangerous arrhythmias, and sudden cardiovascular arrest.
In patients with HOCM, the myocardial muscle cells are anomalously thickened with transformations.The heart cells or myocytes are not ready to adjust to the pressure and demands of aging and other heart conditions, so they get substituted with fibrous tissue which can result to systolic heart failure, or “burnt out HOCM.”