Question
Morphine in Acute myocardial infarction
Q10 1 marks Short Answers ★ ✓
Answer
Morphine is used in acute myocardial infarction primarily for potent analgesia, which relieves severe ischemic chest pain and, importantly, reduces the pain-driven sympathetic surge (tachycardia, hypertension) that would otherwise increase myocardial oxygen demand and worsen ischemia. It also causes venodilation, reducing preload and myocardial wall tension, and relieves the anxiety associated with an acute coronary event. Used cautiously given the risk of respiratory depression and hypotension.
1 Antianginal Drugs
Other Years Asked
1 Mr. X, a 65-year-old retired teacher had severe retrosternal chest pain radiating to
shoulder and left arm. He was profusely sweating and his ECG revealed ST elevation
and a diagnosis of Acute Myocardial infarction was made.
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Classify drugs that are useful in this condition.
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