[Nifedipine and verapamil in unstable angina. Evaluation by the Holter method].
D000328:Adult; D000368:Aged; D000787:Angina Pectoris / Q000188:drug therapy* / Q000503:physiopathology; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009543:Nifedipine / Q000627:therapeutic use*; D011725:Pyridines / Q000627:therapeutic use*; D011897:Random Allocation; D014700:Verapamil / Q000627:therapeutic use*
D011725:Pyridines; D014700:Verapamil; D009543:Nifedipine
Nifedipina y verapamil en la angina inestable. Evaluación con el método de Holter.