Black South Africans do suffer from cardiac tachyarrhythmias.
Munclinger
M J
MJ
D044383:Black People; D017115:Catheter Ablation / Q000706:statistics & numerical data; D006801:Humans; D013019:South Africa / Q000453:epidemiology; D013610:Tachycardia / Q000208:ethnology* / Q000601:surgery