Umbutho weentliziyo zaseMelika
2.0 kwiinkwenkwezi ezi-5 (ngokusekwe kuphononongo olu-1)
I-American Heart Association (AHA) ngumbutho ongenzi nzuzo eUnited States ukuba
Ithegi: uncedo lwezonyango
Uvimba weefayili wokurhweba
abo banikelayo mabangaceli nto
abo bamkelayo akufuneki banike mbuyekezo;