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What is Myocardial infarction; signs are all except and explain in detail?
Kussmaul sign is a paradoxical rise in jugular venous pressure (JVP) on inspiration, or a failure in the appropriate fall of the JVP with inspiration
Levine's sign is a clenched fist held over the chest to describe ischemic chest pain
Bradycardia, in case of ischaemia of inferior part of the heart.
Tachycardia, in case of ischaemia of anterior portion of heart.