THORAX ABDOMEN AND PELVIS

MEDICAL

ARTERIES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
LMCA is the abbreviation for which of the coronary arteries?
A
Left Main
B
Left circumflex
C
Left Anterior Descending
D
Right Coronary Artery
Explanation: 

Detailed explanation-1: -Left main coronary artery (LMCA) disease is the highest-risk lesion subset of ischemic heart disease, and has traditionally been an indication for coronary artery bypass grafting (CABG).

Detailed explanation-2: -The left anterior descending artery branches off the left coronary artery and supplies blood to the front of the left side of the heart. The circumflex artery branches off the left coronary artery and encircles the heart muscle. This artery supplies blood to the outer side and back of the heart.

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