title: Complete heart block complicating bacterial endocarditis.
mesh_terms: D001021:Aortic Valve; D004562:Electrocardiography; D004697:Endocarditis, Bacterial / Q000150:complications*; D004926:Escherichia coli / Q000302:isolation & purification; D006327:Heart Block / Q000209:etiology* / Q000601:surgery / Q000628:therapy; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D008943:Mitral Valve; D010138:Pacemaker, Artificial; D013210:Staphylococcus / Q000302:isolation & purification; D013291:Streptococcus / Q000302:isolation & purification