title: Clinical implication of the hyperventilation test in the diagnosis of coronary artery spasm.
authors.forename: T O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D003329:Coronary Vasospasm / Q000175:diagnosis*; D006334:Heart Function Tests; D006801:Humans; D006985:Hyperventilation; D012680:Sensitivity and Specificity