Fig. 13.1
Percutaneous femoral cannulation with Preclose technique using PerClose Proglide vascular closure device (Abbott Vascular, Redwood City, CA, USA)
The main disadvantage of ECMO over full cardiopulmonary bypass is the lack of myocardial protection with cardioplegia and ventricular decompression. Moreover, in case of aortic regurgitation or bradyarrhythmia, peripheral retrograde flow can lead to ventricular overtension.
In case of heparin-induced thrombocytopenia, anticoagulation during ECMO can be safely achieved with the use of bivalirudin [47].
Finally, a point has to be made on safe cannulation; many patients experienced severe and catastrophic complications from iliac rupture or uncontrolled groin bleeding. In elective situation they are avoidable with careful preoperative workup (arterial CT angiogram to avoid calcified and tortuous vessels). Careful haemostasis is crucial especially when ECMO support follows thrombolysis post STEMI or PE [44, 45].
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