et al.. Percutaneous repair or medical treatment for secondary mitral regurgitation: outcomes at 2 years Methods and results. AimsThe MITRA-FR trial showed that among symptomatic patients with severe secondary mitral regurgitation, percutaneous repair did not reduce the risk of death or hospitalization for heart failure at 12 months compared with guideline-directed medical treatment alone.At 37 centres, we randomly assigned 304 symptomatic heart failure patients with severe secondary mitral regurgitation (effective regurgitant orifice area >20 mm 2 or regurgitant volume >30 mL), and left ventricular ejection fraction between 15% and 40% to undergo percutaneous valve repair plus medical treatment (intervention group, n = 152) or medical treatment alone (control group, n = 152). The primary efficacy outcome was the composite of all-cause death and unplanned hospitalization for heart failure at 12 months. At 24 months, all-cause death and unplanned hospitalization for heart failure occurred in 63.8% of patients (97/152) in the intervention group and 67.1% (102/152) in the control group [hazard ratio (HR) 1.01, 95% confidence interval (CI) 0.77-1.34]. All-cause *Corresponding author. Hôpital Cardiovasculaire Louis Pradel, Chirurgie Cardio-Vasculaire et Transplantation Cardiaque, mortality occurred in 34.9% of patients (53/152) in the intervention group and 34.2% (52/152) in the control group (HR 1.02, 95% CI 0.70-1.50). Unplanned hospitalization for heart failure occurred in 55.9% of patients (85/152) in the intervention group and 61.8% (94/152) in the control group (HR 0.97, 95% CI 0.72-1.

R ecent studies have demonstrated that additional diagnostic information is needed to choose the most appropriate therapy for patients who have coronary artery disease. 1 In particular, the results of the Clinical Outcomes Utilizing Revascularization and Aggressive Drug Evaluation (COURAGE) trial 2 have demonstrated that to perform a coronary revascularization by Background-There is no large report of the impact of fractional flow reserve (FFR) on the reclassification of the coronary revascularization strategy on individual patients referred for diagnostic angiography. Methods and Results-The Registre Français de la FFR (R3F) investigated 1075 consecutive patients undergoing diagnostic angiography including an FFR investigation at 20 French centers. Investigators were asked to define prospectively their revascularization strategy a priori based on angiography before performing the FFR. The final revascularization strategy, reclassification of the strategy by FFR, and 1-year clinical follow-up were prospectively recorded. The strategy a priori based on angiography was medical therapy in 55% and revascularization in 45% (percutaneous coronary intervention, 38%; coronary artery bypass surgery, 7%). Patients were treated according to FFR in 1028/1075 (95.7%). The applied strategy after FFR was medical therapy in 58% and revascularization in 42% (percutaneous coronary intervention, 32%; coronary artery bypass surgery, 10%). The final strategy applied differed from the strategy a priori in 43% of cases: in 33% of a priori medical patients, in 56% of patients undergoing a priori percutaneous coronary intervention, and in 51% of patients undergoing a priori coronary artery bypass surgery. In reclassified patients treated based on FFR and in disagreement with the angiography-based a priori decision (n=464), the 1-year outcome (major cardiac event, 11.2%) was as good as in patients in whom final applied strategy concurred with the angiography-based a priori decision (n=611; major cardiac event,11.9%; log-rank, P=0.78). At 1 year, >93% patients were asymptomatic without difference between reclassified and nonreclassified patients (Generalized Linear Mixed Model, P=0.75). Reclassification safety was preserved in high-risk patients. Conclusion-This study shows that performing FFR during diagnostic angiography is associated with reclassification of the revascularization decision in about half of the patients. It further demonstrates that it is safe to pursue a revascularization strategy divergent from that suggested by angiography but guided by FFR. (Circulation. 2014;129:173-185.)Key Words: coronary angiography ◼ coronary artery disease ◼ fractional flow reserve ◼ mortality ◼ outcome assessment (health care)© 2013 American Heart Association, Inc.Circulation is available at http://circ.ahajournals.org DOI: 10.1161/CIRCULATIONAHA.113.006646Continuing medical education (CME) credit is available for this article. Go to http://cme.ahajournals.org to take the quiz. Received October 7, 2013; accepted October 30, 2013. Clinical Pe...

Systematic late PTCA of the infarct vessel was associated with a higher left ventricular ejection fraction at six months, no difference in clinical outcomes, and higher costs than medical therapy. These results must be interpreted with caution given the small size and low risk of the population.

Targeted catheter-based implantation of iron-loaded MPC into locally infarcted LV myocardium is accurate and can be reliably demonstrated in vivo by cardiac MRI. The ability to identify noninvasively intramyocardial cell implantation may be determinant for future experimental studies designed to analyze subsequent effects of such therapy on detailed segmental LV function.

ObjectiveEpicardial adipose tissue (EAT) is suggested to correlate with metabolic risk factors and to promote plaque development in the coronary arteries. We sought to determine whether EAT thickness was associated or not with the presence and extent of angiographic coronary artery disease (CAD).MethodsWe measured epicardial fat thickness by computed tomography and assessed the presence and extent of CAD by coronary angiography in participants from the prospective EVASCAN study. The association of EAT thickness with cardiovascular risk factors, coronary artery calcification scoring and angiographic CAD was assessed using multivariate regression analysis.ResultsOf 970 patients (age 60.9 years, 71% male), 75% (n = 731) had CAD. Patients with angiographic CAD had thicker EAT on the left ventricle lateral wall when compared with patients without CAD (2.74±2.4 mm vs. 2.08±2.1 mm; p = 0.0001). The adjusted odds ratio (OR) for a patient with a LVLW EAT value ≥2.8 mm to have CAD was OR = 1.46 [1.03–2.08], p = 0.0326 after adjusting for risk factors. EAT also correlated with the number of diseased vessels (p = 0.0001 for trend). By receiver operating characteristic curve analysis, an EAT value ≥2.8 mm best predicted the presence of>50% diameter coronary artery stenosis, with a sensitivity and specificity of 46.1% and 66.5% respectively (AUC:0.58). Coronary artery calcium scoring had an AUC of 0.76.ConclusionAlthough left ventricle lateral wall EAT thickness correlated with the presence and extent of angiographic CAD, it has a low performance for the diagnosis of CAD.

Purpose: To compare the procedure and safety outcomes of the transradial approach (TRA) with the femoral approach (FA) for treating aortoiliac and femoropopliteal stenoses and occlusions. Methods: A single-center retrospective study was conducted involving 188 patients (mean age 66.4±10.8 years; 116 men) with lower limb claudication or critical limb ischemia who underwent aortoiliac (131, 62.4%) or femoropopliteal (79, 37.6%) interventions on 210 lesions over a 3-year period. Operator discretion determined TRA suitability; exclusions included Raynaud’s disease, upper limb occlusive disease, previous TRA difficulties, or planned hemodialysis. Lesion characteristics, clinical endpoints, and access site complications were compared. Results: FA was used primarily in 123 patients and the TRA (12 left and 53 right radial arteries) in 65 procedures. Eleven (16.9%) TRAs failed vs 9 (7.3%) FAs (p=0.42). Crossover to FA was due to occlusive lesions requiring alternative equipment in 9 cases and to tortuosity of the aortic arch vessels in 2 patients. The 134 FA interventions (balloon angioplasty, stents) were retrograde (112, 83.6%) or antegrade (22, 16.4%). There were significantly more TASC C/D lesions in the FA group (p=0.02). Sheath sizes (5-F to 8-F) did not differ between groups, and no significant differences were found between FA vs TRA in terms of procedure time (50.0±28.9 vs 46.8±25.1 minutes, p=0.50) or length of stay (2.2±0.6 vs 2.1±0.3 days, p=0.24). While there were no strokes, access site complications occurred in 6.0% of the FA patients vs 3.7% of the TRA patients (p=0.12). Conclusion: The transradial approach for aortoiliac and femoropopliteal interventions is safe and efficacious compared with the transfemoral approach for a range of lesion subtypes. Nevertheless, there remains a need for improvements in peripheral device and catheter technology to decrease transradial failure rates.

Objectives: The aim of this prospective, multicenter study was to assess the safety, feasibility, acceptance, and cost of ambulatory transradial percutaneous coronary intervention (PCI) under the conditions of everyday practice. Background: Major advances in PCI techniques have considerably reduced the incidence of post‐procedure complications. However, overnight admission still constitutes the standard of care in most interventional cardiology centers. Methods: Eligibility for ambulatory management was assessed in 370 patients with stable angina referred to three high‐volume angioplasty centers. On the basis of pre‐specified clinical and PCI‐linked criteria, 220 patients were selected for ambulatory PCI. Results: The study population included a substantial proportion of patients with complex procedures: 115 (52.3%) patients with multivessel coronary artery disease, 50 (22.7%) patients with multilesion procedures, and 60 (21.5%) bifurcation lesions. After 4‐6 hr observation period, 213 of the 220 patients (96.8%) were cleared for discharge. The remaining seven (3.2%) patients were kept overnight for unstable angina (n = 1), atypical chest discomfort (n = 2), puncture site hematoma (n = 1), or non‐cardiovascular reasons (n = 3). Within 24 hr after discharge, no patients experienced readmission, stent occlusion, recurrent ischemia, or local complications. Furthermore, 99% of patients were satisfied with ambulatory management and 85% reported no anxiety. The average non‐procedural cost was lower for ambulatory PCI than conventional PCI (1,230 ± 98 Euros vs. 2,304 ± 1814 Euros, P < 10−6). Conclusions: Ambulatory PCI in patients with stable coronary artery disease is safe, effective, and well accepted by the patients. It may both significantly reduce costs and optimize hospital resource utilization. © 2012 Wiley Periodicals, Inc.

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