AV block induced by drinking cold liquids.
D000328:Adult; D001794:Blood Pressure; D003080:Cold Temperature / Q000009:adverse effects*; D004326:Drinking; D004562:Electrocardiography; D006327:Heart Block / Q000209:etiology* / Q000503:physiopathology; D006339:Heart Rate; D006801:Humans; D008297:Male