【单选题】Blockage of blood flow in the proximal part of the anterior interventricular artery could deprive a large area of heart tissue of blood supply, unless a substantial retrograde flow into this artery de...
C.
Posterior interventricular
【单选题】Atherosclerosis can narrow the coronary arteries, leading to decreased blood flow and hypoxia of cardiac cells (cardiomyocytes). This causes the patient to experience angina. Which one of the followin...
A.
The TCA cycle in the cytosol is greatly impaired.
B.
Pyruvate oxidation is increased.
C.
Lactate cannot be used as a fuel.
E.
Succinyl-CoA accumulates.
【简答题】In STEMI,blood flow to the heart is stopped because of a blockage in a coronary arter- y. Unlike other kinds of heart attacks, STEMIs show up very clearly on an electrocardiogram, or ECG(心电图). Doctors...