A spectral analysis of coronary heart disease. Correlation of results of therapy using a long-acting nitrate compound.
D000328:Adult; D000368:Aged; D003327:Coronary Disease / Q000188:drug therapy*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010417:Pentaerythritol Tetranitrate / Q000627:therapeutic use*
D010417:Pentaerythritol Tetranitrate