"Izigulana ezininzi kunanini na ngaphambili ziyaxhamla kwi-ablation ukunyanga izingqi zentliziyo ezingaqhelekanga, kunye ne-EnSite X System entsha ka-Abbott ene-EnSite OT, isebenzisa i-Advisor HD Grid catheter, iquka into entsha ekhoyo yokuxhasa unyango lwe-arrhythmias yentliziyo enzima kunye nomngeni," watsho. U-Amin Al-Ahmad, MD, i-electrophysiologist ye-cardiac yeklinikhi kunye ne-Texas Cardiac Arrhythmia kwi-St. David's Medical Centre e-Austin, eTexas. "Ukuqhubeka nokuphucula iziphumo kwizigulane zethu, sifuna inkqubo enesantya, ukuzinza kunye nokuchaneka. U-Abbott usibonelele ngenkqubo engaxhasi kuphela unyango olukhuselekileyo nolusebenzayo, kodwa iphucula ukuchaneka kweemephu, ivumela ukuqonda okucacileyo okwenzekayo entliziyweni kunye nokuba zeziphi iindawo ekufuneka zijoliswe kuzo ngokunyanga i-arrythmias. "
Le nkqubo iquka i-EnSite OT ye-Abbott yobunikazi, ehambisa i-Advisor™ HD Grid Catheter ukubonelela ngee-electrograms zokwenene (EGMs) kungakhathaliseki ukuba i-catheter ijoliswe njani ngaphakathi entliziyweni. Ngokukwazi ukwenza isampula ye-EGMs kwii-degrees ze-360, i-EnSite X EP System ene-EnSite OT inokwenza imephu ye-1 yezigidi zeengongoma entliziyweni kwaye ibonelele indawo echanekileyo yeendawo zonyango. Ukubonelela ngeyona migaqo yomlinganiselo we-unipolar kunye ne-bipolar, inkqubo ibonelela ngemephu ngaphandle kokuthomalalisa.
Izigidi zabantu baseMelika bachatshazelwa sisingqi sentliziyo esingaqhelekanga esibangelwa kukuqhekeka kweendlela zombane zentliziyo. Xa ingaphathwanga, oku kuphazamiseka kunokukhokelela ekubetheni kwentliziyo okuguquguqukayo okanye kubangele ukuba intliziyo ibethe ngokukhawuleza okanye icothe kakhulu, nto leyo enokuba nefuthe elibi kwimpilo yesigulana. I-fibrillation ye-Atrial (i-AFib), eyona nto ixhaphakileyo ye-arrhythmia ye-EnSite X EP System kunye ne-EnSite OT inokunceda ukunyanga, yimeko apho amagumbi enhliziyo angaphandle kokulungelelaniswa, okubangela ukuba abethe ngokukhawuleza kunye nokuphazamiseka. Kwezinye iimeko, i-arrythmias engaphendulwanga njenge-AFib inokukhokelela ekugqibeleni kwintliziyo okanye ukubetha.
Ukwandisa, oogqirha baphendukela kwi-cardiac ablation ukunyanga i-arrhythmias ye-cardiac kuba-ngokungafaniyo neyeza - unyango luphatha imeko kumthombo ngokuphazamisa indawo yentliziyo evelisa ukubetha kwentliziyo okungaqhelekanga. Imephu ye-cardiac ibalulekile kunyango oluphumeleleyo lokunyanga ngenxa yokuba ichaneke kakhulu, imifanekiso echanekileyo kunye neenkcukacha zentliziyo ivumela oogqirha ukuba banqume indawo efanelekileyo yokubeka unyango ngokukhuselekileyo nangempumelelo.
"Njengoko unyango lwe-ablation lusetyenziswa ngakumbi kwizigulana ezilwa ne-cardiac arrhythmias, imephu entsha, entsha kunye neyona ndlela iphambili yemephu yentliziyo kunye nezixhobo zokucinga zibalulekile ukunceda oogqirha babonelele ngezona ziphumo zintle kwizigulana zabo," utshilo uMike Pederson, usekela mongameli omkhulu, i-electrophysiology Abbott. "Siphuhlise i-EnSite X System kunye ne-EnSite OT ukunyusa usetyenziso lwe-Catheter yethu ye-Advisor HD Grid ekhethekileyo kwaye sivumele oogqirha ukuba benze ngokukhawuleza nangokuchanekileyo imodeli yexesha langempela, elizinzileyo, elinemigangatho emithathu yentliziyo. Ezi modeli zibonelela ngendlela yokuchonga ngokuchanekileyo iindawo ezibangela iingxaki, ukuze oogqirha bakwazi ukunyanga ezo zingqi zentliziyo zingaqhelekanga, kwaye bagcine izicwili ezisempilweni.”
Ukucinga kwakhona ukubanakho kweMephu yeCardiac
Ekuqulunqeni i-EnSite X System kunye ne-EnSite OT, u-Abbott udale iqonga ukuze liphuculwe ngesoftware entsha, ukuqinisekisa ukuba oogqirha bahlala benokufikelela kubuchwephesha bamva nje ngaphandle kwesidingo seenkqubo ezintsha ngokupheleleyo. Ukongezelela, i-EnSite X EP System kunye ne-EnSite OT yinkqubo yokuqala yokubonisa imephu evumela oogqirha ukuba bakhethe phakathi kweendlela ezimbini zokubonwa kwentliziyo.
Iinkqubo zokwenziwa kweemephu zemveli zisebenzisa imigaqo yomlinganiselo we-unipolar okanye i-bipolar. Ngelixa imilinganiselo ye-unipolar ineenzuzo ezininzi, kubandakanywa ulwalathiso kunye nesantya, imilinganiselo ye-bipolar ibonelela ngomlinganiselo wesignali yendawo ukukhomba iindawo ezixhalabisayo. I-EnSite X System ene-EnSite OT izisa eyona migaqo yomibini yokulinganisa kunye ukuze kwandiswe ukuqokelelwa kwedatha.
