title: Letter: Some observed asynchronous ventricular contractions versus "late systolic bulging of left ventricle.".
mesh_terms: D000787:Angina Pectoris / Q000503:physiopathology*; D000792:Angiography; D004562:Electrocardiography; D006352:Heart Ventricles / Q000503:physiopathology*; D006801:Humans; D009200:Myocardial Contraction