Tricuspid valve regurgitation is caused by tricuspid regurgitation.

1. Diuretics

Common diuretics include hydrochlorothiazide, furosemide, etc. These drugs help eliminate excess water in the body and relieve fluid retention, thus reducing the burden on the heart.

2. Angiotensin-converting enzyme inhibitors

angiotensin converting enzyme inhibitors include captopril, enalapril, etc. These drugs can inhibit angiotensin converting enzyme, reduce aldosterone secretion, reduce venous return blood volume, reduce cardiac preload, and improve cardiac function.

Please note that the specific regimen of drug treatment should be formulated by professional doctors according to the specific conditions of patients.