title: Importance of "reciprocal" ECG changes.
authors.forename: G
authors.initials: G
authors.lastname: Jackson
mesh_terms: D000800:Angioplasty, Balloon; D004562:Electrocardiography; D005080:Exercise Test; D006801:Humans; D009203:Myocardial Infarction / Q000209:etiology / Q000503:physiopathology*