Complications following an acute myocardial infarction could include which of these?W. Mitral valve incompetence due to papillary muscle dysfunction.X. Arrhythmias, for example, atrial fibrillation.Y. Hypotension due to contractile dysfunction.Z. Cardiac tamponade due to ventricular rupture.Question 3Select one:a.Only W, X, and Y are correct.b.Only W and Y are correct.c.Only X and Z are correct.d.Only Z is correct.e.All are correct.
Question
Complications following an acute myocardial infarction could include which of these?W. Mitral valve incompetence due to papillary muscle dysfunction.X. Arrhythmias, for example, atrial fibrillation.Y. Hypotension due to contractile dysfunction.Z. Cardiac tamponade due to ventricular rupture.Question 3Select one:a.Only W, X, and Y are correct.b.Only W and Y are correct.c.Only X and Z are correct.d.Only Z is correct.e.All are correct.
Solution
All of the options (W, X, Y, Z) are potential complications following an acute myocardial infarction.
W. Mitral valve incompetence due to papillary muscle dysfunction: This can occur as a result of damage to the papillary muscles, which are responsible for controlling the mitral valve.
X. Arrhythmias, for example, atrial fibrillation: Arrhythmias are a common complication following a myocardial infarction. This is due to the damage to the heart muscle, which can disrupt the normal electrical pathways in the heart.
Y. Hypotension due to contractile dysfunction: After a myocardial infarction, the damaged heart muscle may not be able to pump blood as effectively, leading to a drop in blood pressure (hypotension).
Z. Cardiac tamponade due to ventricular rupture: This is a serious complication that can occur if the myocardial infarction leads to a rupture in the wall of the heart. This can cause blood to fill the pericardial sac, leading to cardiac tamponade.
So, the answer is e. All are correct.
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