title: [Case of transient block of upper branch of His bundle masking electrocardiographic signs of lower heart wall infarct].
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000175:diagnosis*; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis*
vernacular_title: Przypadek przemijajacego bloku górnej gałazki lewej odnogi peczka Hisa maskujacego elektrokardiograficzne cechy zawału dolnej sciany serca.