Long-Term Results (Three to Five Years) of the Restenosis Intrastent: Balloon Angioplasty Versus Elective Stenting (RIBS) Randomized Study
Fernando Alfonso, MD*,*,
José M. Augé, MD , ,
Javier Zueco, MD ,
Armando Bethencourt, MD ,
José R. López-Mínguez, MD||,
José M. Hernández, MD¶,
Juan A. Bullones, MD#,
Isabel Calvo, MD**,
Enrique Esplugas, MD ,
María J. Pérez-Vizcayno, MD*,
Raul Moreno, MD*,
Cristina Fernández, MD*,
Rosana Hernández, MD*,
Vasco Gama-Ribeiro, MD for the RIBS Investigators
* Clinico San Carlos, Madrid, Spain
Santa Cruz y San Pablo, Barcelona, Spain
Marqués de Valdecilla, Santander, Spain
Son Dureta, Palma de Mallorca, Spain
|| Infanta-Cristina, Badajoz, Spain
¶ Virgen de la Victoria, Malaga, Spain
# Carlos Haya, Malaga, Spain
** Miguel Servet, Zaragoza, Spain
 Bellvitge, Barcelona, Spain
 Vila Nova de Gaia, Porto, Portugal
 Deceased

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Figure 1 Event-free survival (EFS) at four years. (A) Freedom from death, myocardial infarction, and target vessel revascularization. (B) Freedom from "cardiac" death, myocardial infarction, and target vessel revascularization. (C) Freedom from "cardiac" death or myocardial infarction. (D) Freedom from target vessel revascularization.
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Figure 2 Clinical events according to the 10 prespecified variables. B/A = balloon-to-artery ratio; CI = confidence interval; LAD = left anterior descending coronary artery; RE = restenosis.
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Figure 3 Event-free survival (EFS) (death, myocardial infarction, target vessel revascularization) in patients with large vessels according to treatment allocation.
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