Current concepts and management of the sick sinus syndrome.
D000328:Adult; D000368:Aged; D002304:Cardiac Pacing, Artificial; D004562:Electrocardiography; D006801:Humans; D008875:Middle Aged; D011379:Prognosis; D012804:Sick Sinus Syndrome / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy*; D012849:Sinoatrial Node / Q000503:physiopathology