Medicine The severity of mitral regurgitation is decided by all of the following clinical findings except A Presence of mid- diastolic murmur across mitral valve B Wide split second heart sound. C Presence of left ventricular S3 gallop. D Intensity of systolic murmur across mitral valve 💡 Explanation The severity of mitral regurgitation is decided by all of the following clinical findings except ✓ Correct Answer: D. Intensity of systolic murmur across mitral valve