title: Electrocardiographically concealed variation in left ventricular capture: a case with implications for resynchronization therapy in ischemic cardiomyopathy.
authors.affiliation: Cardiovascular Institute, University of Pittsburgh, Pennsylvania 15213, USA.
authors.forename: Sara R
authors.initials: SR
authors.lastname: Grimley
authors.forename: Matthew S
authors.initials: MS
authors.lastname: Suffoletto
authors.forename: John
authors.initials: J
authors.lastname: Gorcsan
authors.forename: David
authors.initials: D
authors.lastname: Schwartzman
mesh_terms: D002304:Cardiac Pacing, Artificial; D009202:Cardiomyopathies / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000628:therapy*; D017147:Defibrillators, Implantable; D018618:Echocardiography, Doppler, Color; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D017202:Myocardial Ischemia / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000628:therapy*; D015899:Tomography, Emission-Computed, Single-Photon; D014672:Vectorcardiography; D018487:Ventricular Dysfunction, Left / Q000000981:diagnostic imaging / Q000503:physiopathology*