title: Particulate contamination: a potential hazard of cardioplegia.
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D004285:Dogs; D004340:Drug Contamination; D006324:Heart Arrest, Induced / Q000009:adverse effects*; D006801:Humans; D008297:Male; D009543:Nifedipine / Q000008:administration & dosage; D010316:Particle Size; D051381:Rats; D011919:Rats, Inbred Strains; D012306:Risk; D012996:Solutions
chemical_list: D012996:Solutions; D009543:Nifedipine