One hundred and fifty-two @entity1 underwent cardiac catheterization and coronary arteriography within 6.3 +/- 6.0 hours from onset of @entity583 . All had a standard 12-lead electrocardiogram recorded within 1.5 hours of cardiac catheterization. The electrocardiographic abnormalities present were correlated with the @entity1188 related artery as determined by coronary arteriography. ST segment elevation was the most common finding in @entity1 with the left anterior descending (LAD), or @entity453 ( @entity453 ) as the @entity1188 related artery. ST segment @entity308 was the most common abnormality in @entity1 with left circumflex artery (CX) as the @entity1188 related artery. A typical pattern of anterior @entity583 was seen in 93% of all @entity1 with the LAD as the @entity1188 related artery. A typical pattern of acute inferior @entity583 was seen in 53% of all @entity1 with @entity453 or CX narrowing taken as one group. The pattern of true posterior or posterolateral wall @entity583 in the absence of typical changes in the inferior leads was highly specific and predictive of CX narrowing. In contrast, the pattern of an @entity583 , in the absence of true posterior or lateral wall changes, was highly specific and predictive of @entity453 narrowing. Fifty-six percent of @entity1 with CX artery as the @entity1188 related artery presented with non-classical electrocardiographic abnormalities. The electrocardiographic pattern in @entity1 with @entity432 were similar to those of @entity1 with @entity432 . Thus the electrocardiogram obtained in the first few hours of @entity583 is reliable in localizing the LAD as the @entity1188 related artery.(ABSTRACT TRUNCATED AT 250 WORDS)

[Relation between electrocardiography and coronary angiography findings in the XXXX stage].

@entity1 :: ('9606', 'Species') :: ['patients'] @entity308 :: ('MESH:D003866', 'Disease') :: ['depression'] @entity1188 :: ('MESH:D007238', 'Disease') :: ['infarct'] @entity453 :: ('MESH:D003324', 'Disease') :: ['RCA', 'right coronary artery'] @entity432 :: ('MESH:D001157', 'Disease') :: ['subtotal occlusions', 'total occlusions'] @entity583 :: ('MESH:D009203', 'Disease') :: ['myocardial infarction', 'inferior wall myocardial infarction', 'acute myocardial infarction']
@entity1188 :: (MESH:D007238,Disease) :: ['infarct']
