Biology · Human Physiology and Pathology
What is the immediate primary physiological consequence of myocardial cell necrosis during an acute myocardial infarction?
- 1Marked increase in systemic cardiac output
- 2Impaired myocardial contractility of the affected heart tissue✓
- 3Enhanced systemic tissue oxygen delivery
- 4Improved electrical conduction speed across the myocardium
Correct answer
Impaired myocardial contractility of the affected heart tissue
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