Electrocardiographic changes following diaphragmatic inspiration.
D000293:Adolescent; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000209:etiology* / Q000503:physiopathology; D005117:Cardiac Complexes, Premature / Q000209:etiology; D003964:Diaphragm; D004562:Electrocardiography; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D012119:Respiration