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The effect of physical training (conditioning) on myocardial circulation and myocardial damage has been evaluated in experimental myocardial necrosis in albino rats. Conditioning was done by making the animals swim in a tank of water, thermostatically controlled at 32 degrees +/- 1 degrees C, 60 minutes daily, six days a week, for eight weeks. Myocardial necrosis was produced by subcutaneous injection of isoproterenol, 85 mg/kg body weight, on two consecutive days. Investigations included ECG (lead II), SGOT, SGPT, SLDH, SCPK, histopathology of the heart, and myocardial Rubidium 84 uptake. It was observed that, in conditioned animals, elevation of serum enzymes was less, incidence of cardiac arrhythmia was lower, myocardial damage was less marked, and myocardial circulation was better after myocardial necrosis in comparison to unconditioned animals. Less myocardial damage and lower incidence of cardiac of cardiac arrhythmia are presumably associated with a better prognosis.
M Ahmad, and
M Tajuddin, and
M Tariq
January 1983,
Kardiologia polska,
M Ahmad, and
M Tajuddin, and
M Tariq
January 1974,
Revista espanola de cardiologia,
M Ahmad, and
M Tajuddin, and
M Tariq
January 1983,
Sovetskaia meditsina,
M Ahmad, and
M Tajuddin, and
M Tariq
January 1979,
Indian heart journal,
M Ahmad, and
M Tajuddin, and
M Tariq
October 1978,
British medical journal,
M Ahmad, and
M Tajuddin, and
M Tariq
January 1976,
Advances in cardiology,
M Ahmad, and
M Tajuddin, and
M Tariq
November 1965,
Internationale Zeitschrift fur angewandte Physiologie, einschliesslich Arbeitsphysiologie,
M Ahmad, and
M Tajuddin, and
M Tariq
January 1972,
Annals of clinical research,
M Ahmad, and
M Tajuddin, and
M Tariq
January 1986,
Casopis lekaru ceskych,
M Ahmad, and
M Tajuddin, and
M Tariq
October 1995,
Nihon eiseigaku zasshi. Japanese journal of hygiene,
