ABSTRACT
Coronary artery revascularization is an established therapeutic intervention and is therefore included in all treatment guidelines for patients with coronary artery disease. Although the procedure has been available for more than 40 years, constant technical progress in surgical and percutaneous revascularization continues to bring the benefits of revascularization therapy to new groups of patients. Therefore the indications and limitations of this approach need to be reviewed and updated periodically. The aim of revascularization therapy is to improve the prognosis or symptoms and quality of life in patients with ischemic heart disease. The revascularization process comprises two aspects: 1) indication and selection of the revascularization procedure, and 2) performance of the procedure. Involvement of the clinical cardiologist in the first step is fundamental. Basing their decisions on clinical, functional and anatomical features, these professionals detect and select patients who would benefit, and also help to select the revascularization technique. In this Update article on revascularization we review, for stable ischemic heart disease and non-ST segment elevation acute coronary syndromes, the following: 1) the most relevant aspects to consider when evaluating the need for and the type of revascularization (age, sex, diabetes, renal function, electrocardiographic changes, ventricular function and quantification of functional relevance of coronary artery disease and viability of the acinetic areas); 2) indications for surgical or percutaneous intervention, and the choice of therapeutic strategy according to the latest clinical evidence and guidelines of scientific societies, and 3) currently available data on the controversy regarding choice of the revascularization procedure in patients with multivessel disease.
Subject(s)
Myocardial Ischemia/therapy , Myocardial Revascularization/methods , Angioplasty, Balloon, Coronary , Clinical Trials as Topic , Humans , Myocardial Ischemia/diagnosis , Myocardial Revascularization/standardsABSTRACT
La revascularización coronaria es una intervención terapéutica plenamente consolidada y, por tanto, incluida en todas las estrategias de tratamiento de los pacientes con enfermedad coronaria. A pesar de sus más de 40 años de desarrollo, los continuos avances técnicos, tanto de la revascularización quirúrgica como de la percutánea, hacen que cada vez haya más grupos de pacientes en los que se ha demostrado su utilidad. Por tanto, es necesario actualizar periódicamente sus indicaciones y limitaciones. El objetivo de la revascularización es mejorar el pronóstico o la sintomatología y calidad de vida de los pacientes con cardiopatía isquémica. La revascularización comprende2 aspectos: 1) la indicación y selección del tipo de revascularización y 2) la intervención revascularizadora. En el primero, la participación del cardiólogo clínico es fundamental. Su misión consiste en detectar y seleccionar, sobre a base de datos clínicos, funcionales y anatómicos, a los pacientes que se pueden beneficiar de la revascularización, así como ayudar en la selección de la técnica. En este artículo de «Puesta al Día» sobre revascularización se revisarán, referidos a la cardiopatía isquémica estable y al síndrome coronario agudo sin elevación del ST: 1) los aspectos clínicos más relevantes que es necesario considerar en la valoración de la necesidad o el tipo de revascularización (edad, género, diabetes, función renal, alteraciones electrocardiográficas, función ventricular, cuantificación de la importancia funcional de la enfermedad coronaria o el grado de viabilidad de áreas acinéticas); 2) las indicaciones, tanto de la cirugía como de la angioplastia coronaria, y la estrategia terapéutica de acuerdo con las últimas evidencias y recomendaciones de las sociedades científicas, y 3) los datos disponibles en el momento actual sobre la controversia de la selección del tipo de revascularización en los pacientes con enfermedad multivaso
Coronary artery revascularization is an established therapeutic intervention and is therefore included in all treatment guidelines for patients with coronary artery disease. Although the procedure has been available for more than40 years, constant technical progress in surgical and percutaneous revascularization continues to bring the benefits of revascularization therapy to new groups of patients. Therefore the indications and limitations of this approach need to be reviewed and updated periodically. The aim of revascularization therapy is to improve the prognosis or symptoms and quality of life in patients with ischemic heart disease. The revascularization process comprises two aspects: 1) indication and selection of there vascularization procedure, and 2) performance of the procedure. Involvement of the clinical cardiologist in the first step is fundamental. Basing their decisions on clinical, functional and anatomical features, these professionals detect and select patients who would benefit, and also help to select the revascularization technique. In this Update article on revascularization we review, for stable ischemic heart disease and non-ST segment elevation acute coronary syndromes, the following: 1) the most relevant aspects to consider when evaluating the need for and the type of revascularization (age, sex, diabetes, renal function, electrocardiographic changes, ventricular function and quantification of functional relevance of coronary artery disease and viability of the acinetic areas);2) indications for surgical or percutaneous intervention, and the choice of therapeutic strategy according to the latest clinical evidence and guidelines of scientific societies, and 3) currently available data on the controversy regarding choice of the revascularization procedure in patients with multivessel disease
