title: [Clinico-electrocardiographic criteria of heart rhythm disorders in the sick sinus syndrome].
abstract: A total of 75 patients with proved weak sinus node syndrome (WSNS) were examined. In many cases, WSNS was found to accompany cardiovascular diseases, such a coronary disease, myocarditic cardiosclerosis and essential hypertension. Sinus node dysfunction is often combined with signs of disorder in other departments of the hearts conductive system. A screening for WSNS should incorporate a combination of diagnostic procedures, of which Holter's ECG monitoring and electrophysiological investigation of the heart's conductivity are the most reliable and informative.
mesh_terms: D000328:Adult; D001145:Arrhythmias, Cardiac / Q000175:diagnosis* / Q000503:physiopathology; D004452:Echocardiography; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000503:physiopathology; D006801:Humans; D008297:Male; D012804:Sick Sinus Syndrome / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology
vernacular_title: Kliniko-élektrokardiograficheski kriterii narusheniĭ ritma serdtsa pri sindrome slabosti sinusovogo uzla.