I-Apple Watch ithola i-coronary ischemia abangayibonanga esibhedlela

Ngaphandle kokungabaza kokuqala ubufakazi khombisa usizo lwe-Apple Watch lokutholakala kwesifo senhliziyo, futhi esimweni esikutshela namhlanje, kungenzeka ukuthi kwavimbela i-infarction ye-myocardial futhi mhlawumbe kwasindisa impilo.

Icala lishicilelwe kulo magazini I-European Heart Journal, evela ku-European Society of Cardiology, futhi usitshela ukuthi owesifazane oneminyaka engu-80 ubudala Kutholwe ukuthi une-angina pectoris futhi welashelwa lesi sifo ngenxa ye-Apple Watch yakhe, ngaleyo ndlela sigweme izinkinga ezingaba khona ezibucayi njenge-myocardial infarction (isifo senhliziyo) futhi mhlawumbe nokufa ngenxa yalesi sizathu. Ngabe i-Apple Watch yakuthola kanjani lokhu kutholakala? Ngibonga ama-ECGs ukuthi owesifazane enze ekhaya futhi wafundisa odokotela abebemelapha egumbini labezimo eziphuthumayo.

Egumbini labezimo eziphuthumayo abatholanga lutho olungajwayelekile

Owesifazane oneminyaka engu-80 ubudala, ongowesizwe saseJalimane, wayenomlando obalulekile wezifo zenhliziyo, ezifana nomfutho wegazi ophakeme, i-atrial fibrillation, ne-pulmonary thromboembolism. Isiguli size egumbini labezimo eziphuthumayo sinezimpawu zobuhlungu besifuba, isiyezi nokushaywa ngamandla (i-extrasystoles). Emnyangweni wezimo eziphuthumayo, kwenziwa i-electrocardiogram ephelele (imikhondo engu-12), okwakungokwejwayelekile ngaleso sikhathi. I-Troponin, umaki ophakanyiswe ku-infarction ye-myocardial, nayo yayijwayelekile.

Kodwa-ke, isiguli sikhombise odokotela ama-ECGs abenziwa ekhaya ngenkathi enalezi zimpawu ngenxa ye-Apple Watch yakhe, futhi kubo odokotela bathole uphawu oluyisici se-angina pectoris: ukwehla kwengxenye ye-ST. Ngenxa yalolu cwaningo olwenziwe yi-Apple Watch, lona wesifazane washeshe wahlinzwa ngokuthanjiswa kwamathambo lapho kwakukhona izilonda ezimbili emithanjeni yakhe yenhliziyo, okudala izimpawu zokuya egumbini labezimo eziphuthumayo.

Kungenzeka kanjani lokho?

Kwenzeka kanjani ukuthi aphuthe i-angina pectoris esibhedlela? I-Angina pectoris yenzeka lapho omunye wemithambo yegazi encipha futhi ingavumeli ukugeleza kwegazi okwanele kuye enhliziyweni. Isikhathi sayo sincike ekutheni kukhona ukulimala enhliziyweni noma cha. Uma kunomonakalo, utholakala ne-ECG kanye neTroponin esegazini, kepha uma kungekho monakalo ngoba ubufushane, ungatholakali kuzo zombili izivivinyo. Kungakho ivela ku-Apple Watch ECG (isiguli sinezimpawu) futhi asiveli esibhedlela i-ECG (inkinga yayivele yehlile).

I-Apple Watch ECG ikhawulelwe ngokuba nomholi owodwa kuphela (i-ECG yezokwelapha inemikhombandlela eyi-12), empeleni I-Apple ikwenza kucace bha ukuthi "akuyona into ewusizo ukuthola ukutholwa kwe-myocardial", ngoba ayikwazi ukuthola noma yikuphi ukuhlaselwa yinhliziyo okungenzeka, kepha kulokhu ikutholile futhi ibisizakala kakhulu. Ukuba ne-ECG ehlala ikhona esihlakaleni sakho kukuvumela ukuthi uyisebenzise uma kuba nezimpawu, okuyisifo senhliziyo kubaluleke kakhulu, ngoba eziningi ziyadlula futhi sezinyamalele lapho ufika esibhedlela.