Ability of Holter electrocardiographic recording and atrial stimulation to detect sinus nodal dysfunction in symptomatic and asymptomatic patients with sinus bradycardia.
D000328:Adult; D000368:Aged; D001146:Arrhythmia, Sinus / Q000150:complications / Q000175:diagnosis* / Q000503:physiopathology; D001919:Bradycardia / Q000150:complications* / Q000503:physiopathology; D004558:Electric Stimulation; D004562:Electrocardiography; D005188:False Negative Reactions; D005189:False Positive Reactions; D006325:Heart Atria / Q000503:physiopathology*; D006801:Humans; D008875:Middle Aged; D008991:Monitoring, Physiologic; D012849:Sinoatrial Node / Q000503:physiopathology*