Ibrahim, S MJeganathan, P SNamasivayam, A1987-07-012009-06-011987-07-012009-06-011987-07-01Ibrahim SM, Jeganathan PS, Namasivayam A. Electrocardiographic changes after ethanol and methanol administration in albino rats. Indian Journal of Physiology and Pharmacology. 1987 Jul-Sep; 31(3): 205-10http://imsear.searo.who.int/handle/123456789/108619As an acute effect, both ethanol and methanol prolong P-R, Q-T and ST intervals in rat electrocardiogram. The R wave amplitude showed a marked increase with methanol. Other ECG abnormalities like S-T segment changes, appearance of Iso-electric S-T segment, inverted 'T' wave, ventricular ectopic and wandering pace maker were more common in methanol treated animals.engAnimalsDepression, ChemicalElectrocardiographyEthanol --pharmacologyFemaleHeart Rate --drug effectsMaleMethanol --pharmacologyRatsRats, Inbred StrainsJournal Article