Mitral regurgitation clinical presentation

What are the clinical signs in mitral regurgitation?
Auscultatory findings in Mitral regurgitation
Heartsounds in mitral regurgitation
Murmur of mitral regurgitation
What are the important cause of mitral regurgitation ?
Clinical features of papillary muscle dysfunction
Causes and clinical features of Acute Mitral regurgitation
Medical and surgical management of mitral regurgitation