[Distribution of lactate dehydrogenase isoenzymes in human myocardium obtained from endomyocardial biopsies]. / Répartition des isoenzymes de la lactico-déshydrogénase du myocarde humain obtenu à partir de biopsies endomyocardiques.

The distribution of lactate dehydrogenase and its isoenzymes in myocardial tissue obtained by biopsies from within the right ventricle can be studied by electrophoresis in a similar manner to that for making serum determinations. Results are comparable to radioimmunologic dosing (Peters) and microelectrophoresis (Schultheiss) and complete the findings obtained from the histological study of biopsied fragments.