Serum CPK isoenzymes after cardiac catheterization.

British Heart Journal
R RobertsB E Sobel

Abstract

Exclusion of acute myocardial infarction preoperatively, particularly in patients undergoing cardiac catheterization, is an important requirement for optimal results following coronary revascularization. Unfortunately, activity of conventionally measured serum enzymes (AST, LDH, total CPK) is frequently raised because of enzyme released from non-cardiac sources during the catheterization procedure. however, serum activity of the MB CPK isoenzyme, an isoenzyme found primarily in heart muscle, appears to be more specific. Accordingly, in the present study, total CPK and MB CPK activities were determined in serum samples from 53 patients undergoing diagnostic catheterization, immediately before study and serially for 24 hours afterwards. A comprehensive range of catheterization procedures included selective coronary arteriography in 39 patients by brachial (17) or femoral (22) artery approaches. Myocardial infarction was excluded by clinical and electrocardiographic criteria in all patients before and after the procedure. MB CPK isoenzyme activity was also measured in serum samples from 50 patients with actue myocardial infarction documented electrocardiographically, and in 20 controls admitted to hospital but without cardiovascul...Continue Reading

References

Nov 1, 1973·Annals of Internal Medicine·R Roberts, B E Sobel
May 6, 1974·The American Journal of Cardiology·R RobertsB E Sobel
Nov 1, 1973·American Heart Journal·T TakaroE C Wright
Dec 1, 1972·The American Journal of Cardiology·P LavineJ W Linhart
Jan 1, 1974·The American Journal of Cardiology·G F BresnahanB E Sobel
Apr 1, 1974·The American Journal of Cardiology·J T DawsonD A Cooley
Jun 1, 1972·The American Journal of Cardiology·A Konttinen, H Somer
Feb 1, 1968·The American Journal of Roentgenology, Radium Therapy, and Nuclear Medicine·D BurckhardtI Steinberg
Jan 1, 1970·The American Journal of the Medical Sciences·H Y MeltzerM Boyer
Jul 1, 1970·The Journal of Pediatrics·R R WolfeA J Moss

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