In-stent restenosis in small coronary arteries
Impact of strut thickness
Carlo Briguori, MD, PhD*,
Cristiano Sarais, MD*,
Paolo Pagnotta, MD*,
Francesco Liistro, MD*,
Matteo Montorfano, MD*,
Alaide Chieffo, MD*,
Fabio Sgura, MD*,
Nicola Corvaja, MD ,
Remo Albiero, MD ,
Goran Stankovic, MD ,
Costantinos Toutoutzas, MD ,
Erminio Bonizzoni, PhD ,
Carlo Di Mario, MD, PhD, FACC* and
Antonio Colombo, MD, FACC* ,*
* Laboratory of Interventional Cardiology, "Vita e Salute" University School of Medicine, San Raffaele Hospital, Milan, Italy
EMO Centro Cuore Columbus, Milan, Italy
Institute of Medical Statistics and Biometry, University of Milan, Milan, Italy

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Figure 1 Restenosis rates in lesions treated with a stent with a strut thickness of <0.10 mm (thin group; open bar) and a stent with a strut thickness of 0.10 mm (thick group; solid bar).
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Figure 3 The loss index according to the vessel reference (2.50, 2.51 to 2.75 and 2.76 to 2.99 mm) in lesions treated with a stent with a strut thickness <0.10 mm (solid diamonds on continuous line) and a stent with a strut thickness 0.10 mm (open squares on dotted line).
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