Sudden Cardiac Death Pathogenesis and Consequences of Myocardial Ischemia
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Questions and Answers

Which of the following is a common complication of myocardial infarction that can occur within 3-7 days?

  • Pericarditis
  • Mural thrombus
  • Rupture (correct)
  • Ventricular aneurysm

What is the typical time of onset for loss of myocardial contractility during an acute myocardial infarction?

  • Days
  • Minutes
  • Hours (correct)
  • Seconds

Which of the following is a non-modifiable risk factor for atherosclerosis, the underlying cause of ischemic heart disease?

  • Diabetes
  • Hypertension
  • Age (correct)
  • Smoking

Which of the following is a characteristic of an atheromatous plaque that can dictate its possible complications?

<p>All of the above (D)</p> Signup and view all the answers

What is the typical time range for the development of ventricular aneurysm following a myocardial infarction?

<p>1-10 days (C)</p> Signup and view all the answers

Which of the following is a consequence of myocardial ischemia followed by reperfusion?

<p>Acute myocardial infarct (C)</p> Signup and view all the answers

Which of the following is a microscopic feature of myocardial infarction and its repair?

<p>Thrombosis (B)</p> Signup and view all the answers

What is the typical time range for the development of papillary muscle dysfunction (regurgitation) following a myocardial infarction?

<p>Not specified in the text (A)</p> Signup and view all the answers

Which of the following is a modifiable risk factor for atherosclerosis, the underlying cause of ischemic heart disease?

<p>Hypertension (A)</p> Signup and view all the answers

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