THORAX ABDOMEN AND PELVIS

MEDICAL

HEART AND PERICARDIUM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The heart has its own blood supply with coronary arteries and veins. The Anterior Interventricular Branch lies in the interventricular sulcus and supplies a bulk of the blood to the left verntricle. What coronary vein drains this area?
A
Great Cardiac Vein
B
Coronary Sinus
C
Middle Cardiac Vein
D
Small Cardiac Vein
Explanation: 

Detailed explanation-1: -The left anterior descending artery (LAD) supplies the anterior two-thirds of the septum. [2] The LAD is one of two major branches of the LMCA, with the other being the left circumflex (LCx) coronary arteries. Combined, these two supply blood to the left atrium and left ventricle.

Detailed explanation-2: -The anterior interventricular artery supplies the: left ventricle. right ventricle-small section of outflow tract. interventricular septum.

Detailed explanation-3: -The coronary arteries also supply the myocardium with oxygen to allow for the contraction of the heart and thus causing circulation of the blood throughout the body. Two main coronary arteries originate from the base of the aorta as it exits the left ventricle: the left and right coronary arteries.

There is 1 question to complete.