Patient: Description of condition (onset, main symptoms, hospital visited, etc.): I was tested for hypertrophic cardiomyopathy 15 years ago. After that, I went for some tests at intervals of 2 years. I have had ECG, ECG, arteriogram, echocardiogram and other tests. I have been taking Tolterac since then. The effect is not obvious. I would like to know if surgery is possible in my case. What is the risk and how much does it cost? Generally, only when syncope occurs in hypertrophic obstructive cardiomyopathy, chemical ablation or surgical partial resection of hypertrophic myocardium in the left ventricular outflow tract is considered to relieve the obstruction; for hypertrophic non-obstructive cardiomyopathy, there is no indication for surgery, and long-term treatment with drugs such as betalactam is indicated.