I have HOCM, a murmur and a leaky valve. The HOCM is treated with Camzyos 5 mg one a day which is working great. My septum basal diameter is now 1.4 cm (it was 2.2 cm 6 months ago). I no longer have angina. I take Echocardiogram tests every 3 months for now. The Echocardiogram or MRI always helps to monitor the progress of my HCOM.