Ukuhlola Izinzuzo Zemishini Ye-ECG Eholayo engu-12 Umshini we-ECG oholayo oyi-12 uyithuluzi elibalulekile ekuxilongeni kwezokwelapha.Ibonisa okubalulekile kwenhliziyo, njengamagagasi nezinga lokushaya kwenhliziyo, ngesikhathi sangempela, konke emshinini owodwa omncane.Lobu buchwepheshe obuphambili buhlinzeka ngokuqondisisa...
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