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Figure 8: During step-wise deployment of the stent, initial positioning (a) is guided by check injections from the jugular venous sheath that shows superior vena cava and right atrium, followed by slow inflation (b) till final full expansion of the stent (c). When fully expanded, right upper pulmonary vein injection shows exclusive filling of the left atrium

Figure 8: During step-wise deployment of the stent, initial positioning (a) is guided by check injections from the jugular venous sheath that shows superior vena cava and right atrium, followed by slow inflation (b) till final full expansion of the stent (c). When fully expanded, right upper pulmonary vein injection shows exclusive filling of the left atrium