Wide and narrow complexes in advanced A-V block.
Hancock
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EW
Stanford University School of Medicine, USA.
D000368:Aged; D000369:Aged, 80 and over; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000150:complications