<unk>  is mostly the result of sinus node dysfunction found in one in 600 individuals over 65 years of age. There is no racial predilection for<unk>  and it affects all genders equally.
Bradycardia epidemiology and demographics
Ventricular fibrillation epidemiology and demographics
Wide complex tachycardia epidemiology and demographics
Second degree AV block epidemiology and demographics
Pulseless ventricular tachycardia epidemiology and demographics
AVNRT epidemiology and demographics
Sinoatrial arrest laboratory findings
Pacemaker syndrome laboratory findings