Mitral Regurgitation Flashcards

1
Q

Causes

A

Acute:
IE
Papillary muscle rupture post infarct

Chronic
Rheumatic fever
IE
Mitral valve prolapse
RA
Marfans
SLE
Cardiomyopathies
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2
Q

Signs

A
AF
Thrusting displaced apex
Apical thrill
Pansystolic murmur loudest at apex and in expiration
Soft first heart sound
Radiates to axilla
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3
Q

Severe signs

A
Signs of plum htn
Signs of pulmonary congestion
Soft first heart sound
Third heart sound
Displaced apex beat
Precordial thrill
Widely split second heart sound
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4
Q

Differential pansystolic murmur

A

VSD- loudest L eternal edge
TR
MR

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