Severe chronic MR is associated with -
Even in people with severe MR, there may be no signs or symptoms until the left ventricle fails, an abnormal hea rhythm develops (atrial fibrillation), or pulmonary hypeension occurs. Pulmonary hypeension occurs when the blood pressure in the pulmonary aery is increased Ref Davidson 23rd edition pg 455
H3
H4
Left atrial enlargement
Atrial fibrillation
C.V.S