MRCP UK EXAMINATIONS

CARDIOLOGY

PROSTHETIC HEART VALVES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Papillary fibroelastoma is the most common valvular tumor; in adults, the ____ are usually involved
A
AOV, LVOT and AMVL
B
AV valves
C
SL valves
D
TV, RVOT and PV
Explanation: 

Detailed explanation-1: -Where are papillary fibroelastomas located? These tumors are usually located on your heart valves. About 95% of the time they’re on the left side of your heart. Rarely do they grow from the lining of your heart chambers, particularly in your left ventricle.

Detailed explanation-2: -Primary cardiac tumors are rare. Papillary fibroelastomas are the 2nd most common type of cardiac tumor, surpassed only by myxomas, which arise 6 times more often.

Detailed explanation-3: -Fibroelastoma is the most common valvular tumor, followed by myxoma.

Detailed explanation-4: -Papillary fibroelastomas are one of the most common types of primary cardiac tumors. They are increasingly recognized as the spatial resolution of imaging modalities improves. Also, they are a potential cause of transient ischemic attacks, strokes, myocardial infarction, and sudden death.

There is 1 question to complete.