title: Characteristics of patients with sinus node dysfunction.
authors.affiliation: Grodno Regional Cardiological Center, 9 Boldina Street, 230030 Grodno, Belaus. snezhitskiy@yahoo.com
authors.forename: Victor
authors.initials: V
authors.lastname: Snezhitsky
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002304:Cardiac Pacing, Artificial; D018618:Echocardiography, Doppler, Color; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012804:Sick Sinus Syndrome / Q000175:diagnosis* / Q000209:etiology*