Clinical and Angiographic Outcome After Implantation of Drug-Eluting Stents in Bifurcation Lesions With the Crush Stent Technique
Importance of Final Kissing Balloon Post-Dilation
Lei Ge, MD*, ,
Flavio Airoldi, MD*,
Ioannis Iakovou, MD*,
John Cosgrave, MD*,
Iassen Michev, MD*,
Giuseppe M. Sangiorgi, MD*,
Matteo Montorfano, MD*,
Alaide Chieffo, MD*,
Mauro Carlino, MD*,
Nicola Corvaja, MD* and
Antonio Colombo, MD, FACC*,*
* EMO Centro Cuore Columbus and San Raffaele Hospital, Milan, Italy
Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai, China

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Figure 1 Restenosis rate and late lumen loss of drug-eluting stent implantation in bifurcation lesions with the "crush" stent technique. Black bars = without kissing balloon after dilation; open bars = kissing balloon after dilation.
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Figure 2 Kaplan-Meier curve of survival free from target lesion revascularization (TLR) during nine-month follow-up.
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