Práctica contemporánea de la angioplastia coronaria en Chile: Informe final del Registro Nacional de Angioplastia Coronaria (RENAC) 2001-2002

Background:Coronary angioplasty was introduced in Chile in 1982, but only after the introduction of stents it became commonplace. However, the results of this procedure at the national level remain largely unknown. Aim: To assess the results and characteristics of coronary angioplasty and develop a...

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Autores principales:	Dussaillant N,Gastón, Marchant D,ugenio, Donoso P,Hernán, Aninat H,Mauricio, Opazo L,Marcos, Pumarino O,René, Delgado D,Juan, Kauffmann Q,Ronald, Escobar E,Jorge, Cumsille G,Miguel A, Bordes T,Valeria
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2004
Materias:	Coronary disease Angioplasty, transluminal, percutaneous Coronary Stents
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872004000800002
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spelling	oai:scielo:S0034-988720040008000022014-08-14Práctica contemporánea de la angioplastia coronaria en Chile: Informe final del Registro Nacional de Angioplastia Coronaria (RENAC) 2001-2002Dussaillant N,GastónMarchant D,ugenioDonoso P,HernánAninat H,MauricioOpazo L,MarcosPumarino O,RenéDelgado D,JuanKauffmann Q,RonaldEscobar E,JorgeCumsille G,Miguel ABordes T,Valeria Coronary disease Angioplasty, transluminal, percutaneous Coronary Stents Background:Coronary angioplasty was introduced in Chile in 1982, but only after the introduction of stents it became commonplace. However, the results of this procedure at the national level remain largely unknown. Aim: To assess the results and characteristics of coronary angioplasty and develop a national registry in Chile (RENAC). Patients and Methods: All centers performing angioplasty were invited to contribute prospectively with the clinical, angiographic, procedural characteristics and results of all consecutive coronary angioplasty procedures attempted between June 2001 and October 2002. Results: In 10 centers, 1768 lesions were treated in 1484 procedures (22.98% in women). Mean age was 60.8±11.3 years old. Diabetes was found in 21.8%, hypertension in 60.2%, dyslipidemia in 52.0%, active smoking in 40.0%, renal failure in 6.2%. Myocardial infarction was recent in 28.4% and acute in 19.7%. Forty eight percent of patients had unstable angina and 15.5% had stable angina. Fifty three percent of patients had single vessel disease and 71%, normal left ventricular eyection fraction. One vessel was treated in 90.6% of patients and 81.7% of lesions were treated with stents, 17.9% only with baloon and in 0.4% with atherectomy. Angiographic success was obtained in 95.2%. Clinical success was obtained in 92.2%, and 95.1% in patients without acute myocardial infarction. Overall inhospital death was 2.2%. In patients without myocardial infarction, the figure was 1.1%. Conclusions: Coronary angioplasty in Chile is performed mostly for the treatment of acute coronary syndromes. Stents are the most frequently used devices. The high success, low mortality and complications observed are comparable to North American registries (Rev Méd Chile 2004; 132: 913-22)info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.132 n.8 20042004-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872004000800002es10.4067/S0034-98872004000800002
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Coronary disease Angioplasty, transluminal, percutaneous Coronary Stents
spellingShingle	Coronary disease Angioplasty, transluminal, percutaneous Coronary Stents Dussaillant N,Gastón Marchant D,ugenio Donoso P,Hernán Aninat H,Mauricio Opazo L,Marcos Pumarino O,René Delgado D,Juan Kauffmann Q,Ronald Escobar E,Jorge Cumsille G,Miguel A Bordes T,Valeria Práctica contemporánea de la angioplastia coronaria en Chile: Informe final del Registro Nacional de Angioplastia Coronaria (RENAC) 2001-2002
description	Background:Coronary angioplasty was introduced in Chile in 1982, but only after the introduction of stents it became commonplace. However, the results of this procedure at the national level remain largely unknown. Aim: To assess the results and characteristics of coronary angioplasty and develop a national registry in Chile (RENAC). Patients and Methods: All centers performing angioplasty were invited to contribute prospectively with the clinical, angiographic, procedural characteristics and results of all consecutive coronary angioplasty procedures attempted between June 2001 and October 2002. Results: In 10 centers, 1768 lesions were treated in 1484 procedures (22.98% in women). Mean age was 60.8±11.3 years old. Diabetes was found in 21.8%, hypertension in 60.2%, dyslipidemia in 52.0%, active smoking in 40.0%, renal failure in 6.2%. Myocardial infarction was recent in 28.4% and acute in 19.7%. Forty eight percent of patients had unstable angina and 15.5% had stable angina. Fifty three percent of patients had single vessel disease and 71%, normal left ventricular eyection fraction. One vessel was treated in 90.6% of patients and 81.7% of lesions were treated with stents, 17.9% only with baloon and in 0.4% with atherectomy. Angiographic success was obtained in 95.2%. Clinical success was obtained in 92.2%, and 95.1% in patients without acute myocardial infarction. Overall inhospital death was 2.2%. In patients without myocardial infarction, the figure was 1.1%. Conclusions: Coronary angioplasty in Chile is performed mostly for the treatment of acute coronary syndromes. Stents are the most frequently used devices. The high success, low mortality and complications observed are comparable to North American registries (Rev Méd Chile 2004; 132: 913-22)
author	Dussaillant N,Gastón Marchant D,ugenio Donoso P,Hernán Aninat H,Mauricio Opazo L,Marcos Pumarino O,René Delgado D,Juan Kauffmann Q,Ronald Escobar E,Jorge Cumsille G,Miguel A Bordes T,Valeria
author_facet	Dussaillant N,Gastón Marchant D,ugenio Donoso P,Hernán Aninat H,Mauricio Opazo L,Marcos Pumarino O,René Delgado D,Juan Kauffmann Q,Ronald Escobar E,Jorge Cumsille G,Miguel A Bordes T,Valeria
author_sort	Dussaillant N,Gastón
title	Práctica contemporánea de la angioplastia coronaria en Chile: Informe final del Registro Nacional de Angioplastia Coronaria (RENAC) 2001-2002
title_short	Práctica contemporánea de la angioplastia coronaria en Chile: Informe final del Registro Nacional de Angioplastia Coronaria (RENAC) 2001-2002
title_full	Práctica contemporánea de la angioplastia coronaria en Chile: Informe final del Registro Nacional de Angioplastia Coronaria (RENAC) 2001-2002
title_fullStr	Práctica contemporánea de la angioplastia coronaria en Chile: Informe final del Registro Nacional de Angioplastia Coronaria (RENAC) 2001-2002
title_full_unstemmed	Práctica contemporánea de la angioplastia coronaria en Chile: Informe final del Registro Nacional de Angioplastia Coronaria (RENAC) 2001-2002
title_sort	práctica contemporánea de la angioplastia coronaria en chile: informe final del registro nacional de angioplastia coronaria (renac) 2001-2002
publisher	Sociedad Médica de Santiago
publishDate	2004
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872004000800002
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Práctica contemporánea de la angioplastia coronaria en Chile: Informe final del Registro Nacional de Angioplastia Coronaria (RENAC) 2001-2002

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