2012
DOI: 10.1016/j.jvs.2011.10.003
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A novel approach using pulmonary artery catheter-directed rapid right ventricular pacing to facilitate precise deployment of endografts in the thoracic aorta

Abstract: PAC-directed rapid right ventricular pacing is an effective method of inducing hypotension, enabling precise thoracic endograft deployment and safe balloon dilation after deployment. However, despite these advantages, the technique may be contraindicated in patients with severe valvular or ischemic heart disease.

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Cited by 18 publications
(12 citation statements)
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“…Among them, the severe hemodynamic forces acting on stent grafts have been the most recognized and the subject of numerous studies, leading to the emergence of the concept of stent graft apposition at zero pressure. 4,5,7,8 Diverse approaches were thus proposed to allow a controlled blood pressure drop. These ranged from the simplest, pharmacologically induced hypotension or asystole, to the more complex right atrial inflow occlusion.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Among them, the severe hemodynamic forces acting on stent grafts have been the most recognized and the subject of numerous studies, leading to the emergence of the concept of stent graft apposition at zero pressure. 4,5,7,8 Diverse approaches were thus proposed to allow a controlled blood pressure drop. These ranged from the simplest, pharmacologically induced hypotension or asystole, to the more complex right atrial inflow occlusion.…”
Section: Discussionmentioning
confidence: 99%
“…These ranged from the simplest, pharmacologically induced hypotension or asystole, to the more complex right atrial inflow occlusion. 4,5,7,8 Rapid right ventricular pacing has been advocated as more efficient in preventing the windsock effect. 5 This method should thus be recommended for patients treated in LZ 0.…”
Section: Discussionmentioning
confidence: 99%
“…[104] и J. Ricotta et al [105]. В них описывается применение RVP при оперативных вмешательствах в объеме баллонной пластики аортального клапана и эндоваскулярного стентирования грудного отдела аорты.…”
Section: управляемая желудочковая тахикардияunclassified
“…У одного пациента отмечено повышение уровня тропонина 24 нг/мл; затем этот показатель снизился до референсных значений и не сопровождался ангинальной симптоматикой. В исследовании J. Ricotta et al [105] зафиксированы интраоперационная остановка кровообращения у пациента с тяжелой митральной регургитацией и 4 случая развития пароксизма фибрилляции предсердий, потребовавших медикаментозной и электрической кардиоверсии. В заключение авторы отмечают, что быстрая желудочковая стимуляция представляет собой эффективный метод индукции гипотонии, позволяющий более точно и безопасно проводить стентирование грудной аорты и баллонную пластику аортального клапана за счет большей стабильности баллона в момент его раздутия.…”
Section: управляемая желудочковая тахикардияunclassified
“…This technique has been described by cardiologists for use via transfemoral venous approach in the cardiac catheterization laboratory for aortic endograft deployment [7][8][9], aortic valve balloon valvuloplasty [10] and transcatheter aortic valve replacement [11]. Nevertheless, the use of a standard pulmonary artery catheter (PAC) for rapid ventricular pacing by anesthesiologists is a practical option that has recently been described in the surgical literature [12]. Currently, rapid ventricular pacing is being used widely for controlled hypotension in aortic procedures [13].…”
Section: Introductionmentioning
confidence: 99%