Nowadays, evidence from studies and meta-analyses has demonstrated the benefits of complete revascularization compared to culprit-vessel-only revascularization in patients with acute myocardial infarction (AMI). The identification and treatment of non-culprit lesions can be guided by conventional angiography, intracoronary imaging, or coronary physiology; the optimal modality, however, is still unclear. Quantitative flow ratio (QFR) is a...
EuroPCR 2024 | Complete revascularization affects clinical outcomes? REVIVED.BCIS2 Insights
Complete revascularization has shown in several studies and meta-analysis a benefit in mortality vs. incomplete revascularization. The REVIVED-BCIS looked at whether there were differences in mortality and hospitalization for cardiac failure in patients with ventricular function deterioration and viability when comparing coronary angioplasty(PCI) against optimal medical treatment. This study showed that PCI was not associated...
EXCEL Study: Complete vs. Incomplete Revascularization
Regardless of whether it is attempted through percutaneous coronary intervention (PCI) or myocardial revascularization surgery (MRS), complete revascularization (CR) is not always achieved. Overall, it is more frequent with surgery than with percutaneous treatment. Additionally, incomplete revascularization (IR) has proven to be associated with worse outcomes compared to CR. Researchers conducted an analysis of the...
Recurrent Revascularization at 10 Years after Percutaneous Treatment of DES In-Stent Restenosis
In stent restenosis (ISR) continues to be the main limitation to the percutaneous treatment of coronary artery disease, with 5 to 10% prevalence after new generation DES stenting. Guideline recommendations for this intervention include new DES stenting and the use of drug coated balloons (DCB). Recurrent ISR stenting rate ranges between 10 and 40%, and...
Sub-Analysis of the REVIVED-BCIS2: Myocardial Viability Changes Prognosis in Ischemic Cardiomyopathy Revascularization?
The purpose of myocardial viability testing is to identify patients that might benefit from revascularization by diagnosing three types of myocardium: normal, viable or hibernating, and scarred (non-viable). Non-randomized studies have shown recovery of a viable ventricle after myocardial revascularization surgery (CABG) and improved survival. However, a sub-analysis of the main study on viability testing,...
Events According to Revascularization Modality in the ISCHEMIA Trial
The main studies carried out on patients with chronic coronary syndromes (CCS), such as the MASS II, COURAGE, BARI 2D and FAME-2, failed to show benefits in terms of mortality with the invasive approach. The ISCHEMIA, a large randomized study including patients with moderate to severe ischemia, with without left main disease and with acceptable...
Revascularization vs. Deferral of Physiologically Significant Lesions in the Left Main Coronary Artery
Most randomized studies on decision-making in coronary artery disease revascularization exclude left main coronary artery disease (LMCAD), as did the ISCHEMIA Study. On the other hand, the benefits of functionally assessing lesions, proven in studies such as FAME, emphasize the importance of this tool in guiding revascularization decisions. However, there is still little understanding of...
Cilostazol in Diabetic Patients with Endovascular Peripheral Revascularization: One Step Beyond Symptom Improvement
In patients with peripheral vascular disease (PVD), the presence of diabetes has been significantly associated with increased failure of critical lower limb ischemia (CLI) treatment, and higher incidence of amputation. This relationship has been attributed mainly to comorbidities and patient characteristics, concomitant peripheral neuropathy and marked microvascular alteration. Also, a high proportion of these patients...
ISCHEMIA Trial: Does Complete Anatomical or Functional Revascularization Modify Anything Compared with Medical Treatment?
Chronic coronary syndrome (CCS) has been considered another comorbidity in previous studies, and there has been no significant reduction in cardiovascular mortality or myocardial infarction (MI) rates with revascularization through percutaneous coronary intervention (PCI) or myocardial revascularization surgery (MRS) compared with optimal medical treatment (OMT). One possible reason for the lack of benefit has been...
Is Complete Revascularization Really Necessary after AMI in the Elderly?
The population over 75 is growing gradually, which entails an increase in acute myocardial infarction (AMI) in this group. As we all know, it is fairly common for AMI to present with multivessel disease. It has been shown that younger patients will benefit from complete revascularization vs. a simple resolution of the culprit vessel. However,...