Most cases of significant tricuspid<unk>  are due to tricuspid annular dilation and leaflet tethering secondary to right ventricular remodeling from volume and/or pressure overload. Such dilation leads to derangement of the normal anatomy and mechanics of the tricuspid valve and the muscles governing its proper function. The result is incompetence of the tricuspid valve. Common causes of right ventricular dilation include left heart failure, pulmonary hypertension, and right ventricular infarction.
Tricuspid regurgitation causes
Tricuspid stenosis causes
Left atrial enlargement causes
Mitral regurgitation causes
Hypertrophic cardiomyopathy causes
Pericardial effusion causes
Left ventricular hypertrophy causes
Pulmonic regurgitation causes