Nekuda kwehunyanzvi hwayo hwekuongorora tekinoroji, kuvimbika, kushanda kuri nyore, mutengo uri pakati nepakati, uye pasina kukuvadza kune varwere, muchina we electrocardiogram wave imwe yezvishandiso zvinozivikanwa zvakanyanya pamubhedha.Sezvo chiyero chekushandisa chiri kuramba chichiwedzera, chave chimwe chevashanu maitiro ekuongorora ...
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