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Angina vs

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Questions and Answers

Which of the following is a symptom of angina?

Shortness of breath

Crushing chest pain

Sensation of tightness (correct)

Indigestion

Which condition is caused by the death of cardiomyocytes?

Angina

Imbalance in coronary perfusion relative to myocardial demand

Myocardial infarction (correct)

Cell injury resulting from ischemia

What is the primary cause of angina?

Reduction of blood flow to the heart (correct)

Lack of oxygen (hypoxia)

Build-up of metabolites/waste

Occlusion of artery supplying blood to the heart

What is the difference between angina and myocardial infarction?

Angina is caused by an imbalance in coronary perfusion relative to myocardial demand, while myocardial infarction is caused by the death of cardiomyocytes Signup and view all the answers

What are the factors that can lead to cell injury resulting from ischemia?

Lack of oxygen (hypoxia) and lack of substrates for glycolysis Signup and view all the answers

Which of the following is a symptom of myocardial infarction?

Crushing chest pain Signup and view all the answers

What is the primary cause of cell injury resulting from ischemia?

Lack of oxygen Signup and view all the answers

Which condition is caused by the reduction of blood flow to the heart?

Angina Signup and view all the answers

What leads to reversible and/or irreversible cell injury?

Ischemia Signup and view all the answers

Which of the following is NOT a symptom of angina?