The influence of iproveratril on calcium movements in isolated heart muscle.
D000818:Animals; D002118:Calcium / Q000378:metabolism*; D002127:Calcium Isotopes; D004558:Electric Stimulation; D006168:Guinea Pigs; D006325:Heart Atria / Q000378:metabolism; D066298:In Vitro Techniques; D009206:Myocardium / Q000378:metabolism*; D014700:Verapamil / Q000494:pharmacology*
D002127:Calcium Isotopes; D014700:Verapamil; D002118:Calcium