The criteria of mitral balloon valvuloplasty is: - symptomatic mitral valve disease - mitral stenosis - trivial mitral regurgitation - mobile valve - non-calcified valve - mobile, non-calcified subvalvular apparatus - thrombus-free left atrium Reference: Davidson's Principles and Practice of Medicine Image via: https://www.ahajournals.org/doi/full/10.1161/circulationaha.108.792952