special considerations of ekg interpretation
EKG anomalies
hit there still here
and special considerations in EKG interpretation>
notes of uncljoedoc
Diagnosis of AMI in the presence of LBBB
ECG CRITERIA
ST segment elevation of 1mm or greater and concordant with QRS complex (Score 5)
ST segment depression of 1mm or greater in lead V1 V2 V3 (Score 3)
ST segment elevation pf 5mm or greater and discordant with QRS complex (Score 2)
...........a total of at least 3 yielded 78% sensitivity,90%specificity, and
89% positive predictive value for the dx of AMI...........
ischemic heart disease
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