The influence of inspiration on angina pectoris: a clue to right coronary artery disease.
D000787:Angina Pectoris / Q000209:etiology; D003327:Coronary Disease / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis; D012119:Respiration