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Coronary Revascularization and Long-Term Survivorship in Chronic Coronary Syndrome

Ana Gabaldon-Perez, Victor Marcos-Garces, Jose Gavara, Cesar Rios-Navarro, Gema Miñana, Antoni Bayes-Genis, Oliver Husser, Juan Sanchis, Julio Nunez, Francisco Javier Chorro, Vicente Bodi
2021 Journal of Clinical Medicine  
Ischemic heart disease (IHD) persists as the leading cause of death in the Western world. In recent decades, great headway has been made in reducing mortality due to IHD, based around secondary prevention. The advent of coronary revascularization techniques, first coronary artery bypass grafting (CABG) surgery in the 1960s and then percutaneous coronary intervention (PCI) in the 1970s, has represented one of the major breakthroughs in medicine during the last century. The benefit provided by
more » ... efit provided by these techniques, especially PCI, has been crucial in lowering mortality rates in acute coronary syndrome (ACS). However, in the setting where IHD is most prevalent, namely chronic coronary syndrome (CCS), the increase in life expectancy provided by coronary revascularization is controversial. Over more than 40 years, several clinical trials have been carried out comparing optimal medical treatment (OMT) alone with a strategy of routine coronary revascularization on top of OMT. Beyond a certain degree of symptomatic improvement and lower incidence of minor events, routine invasive management has not demonstrated a convincing effect in terms of reducing mortality in CCS. Based on the accumulated evidence more than half a century after the first revascularization procedures were used, invasive management should be considered in those patients with uncontrolled symptoms despite OMT or high-risk features related to left ventricular function, coronary anatomy, or functional assessment, taking into account the patient expectations and preferences.
doi:10.3390/jcm10040610 pmid:33562869 fatcat:k35lkn72enehvhc34t6loijqci