Are the guidelines for coronary artery revascularization, according to the syntax score, being correctly applied, by a heart team?

Method A retrospective blind study was conducted evaluating 395 coronary angiographies, from January 2013 to August 2014. The insertion criteria was the angiography of all patients under investigation for coronary disease. The exclusion criteria were the angiographies of patients that already had any type ofpercutaneous transluminal angioplasty (PCI) or coronary artery bypass grafting (CABG). The angiographies were evaluated and classified according the SS, in group A (score ≥ 22), B (score 23-32) and C (score ≤ 32). An independent blind observer checked the type of treatment performed and the percentage of each of those three groups.