Patient's question:
I am a patient with hypertrophic cardiomyopathy. In my case, it is common for some acquaintances to have recurrent episodes. I am very afraid that one day I might really have an unexpected accident, so I have been paying close attention to my physical condition recently. Hello, what are the premonitory symptoms of sudden death in patients with hypertrophic cardiomyopathy?Doctor's answer:
Hypertrophic cardiomyopathy (HCM) is a heart muscle disease of unknown cause, characterized by asymmetric thickening of the ventricular walls, often involving the interventricular septum, reduced ventricular cavity size, obstruction of left ventricular filling, and increased left ventricular diastolic compliance. It is classified as obstructive or non-obstructive HCM based on whether there is an obstruction in the left ventricular outflow tract, and may be associated with hereditary factors. HCM carries a risk of sudden death. Generally, it is advisable to rest and avoid excessive fatigue, pay attention to keeping warm, and there is no need to worry too much.