title: [Clinical and experimental studies on electrical alternans of ST-segment and T-wave in variant form of angina pectoris (author's transl)].
mesh_terms: D000787:Angina Pectoris / Q000503:physiopathology*; D000788:Angina Pectoris, Variant / Q000503:physiopathology*; D000818:Animals; D004285:Dogs; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged