A man presents with chest pain, and his ECG shows ST segment depression in leads V1 to V4. Which of the following medications is contraindicated?
AMorphine
BAspirin
CBeta blocker
DThrombolytic
Identify the ECG given below?
AViral myocarditis
BTorsades de pointes
CCardiac tamponade
DPericarditis
All are effects of the parasympathetic system on the heart except?
ANegative chronotropic
BNegative dromotropic
CAll are seen
DNegative inotropic
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