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Atrial MI: Difference between revisions
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* P-Ta elevation >0.5mm in V5 and V6 with reciprocal depression in V1 and V2 | * P-Ta elevation >0.5mm in V5 and V6 with reciprocal depression in V1 and V2 | ||
* P-Ta elevation >0.5mm in I and depression in II and III | * P-Ta elevation >0.5mm in I and depression in II and III | ||
* >1.5mm P-Ta depression in precordial leads | * > 1.5mm P-Ta depression in precordial leads | ||
* >1.2mm P-Ta depression in I,II or III in combination with atrial arrhytmias | * > 1.2mm P-Ta depression in I,II or III in combination with atrial arrhytmias | ||
Several diagnostic criteria are in use, and this is just an example of one. An important differential diagnosis of PTa segment elevation or depression is pericarditis. | Several diagnostic criteria are in use, and this is just an example of one. An important differential diagnosis of PTa segment elevation or depression is pericarditis. | ||