Flaherty, J.T.

patient definition element data elements angina standard american college admission infarction hospital registry 24 hours outcome cardiology american event data standards trial college therapy elevation committee ischemic ck-mb evidence history cannon stroke heart symptom change artery syndrome agent stenosi limit december blood medication value management vessel number st-segment death marker class example st-segment elevation q waves category ecg changes troponin disease chest level treatment document field guideline acc /aha guidelines performance measures marker evidence discomfort procedure society circulation physician assessment catheterization pressure force absence section ischemia quality presence imaging result beta-blocker