Search

Aims As the antithrombotic regimen that may best prevent ischaemic complications along with the lowest bleeding risk offset following transcatheter aortic valve implantation (TAVI) remains unclear, we aimed to compare the safety and efficacy of antithrombotic regimens in patients without having an indication for chronic oral anticoagulation. Methods and results We conducted a PROSPERO-registered (CRD42021247924) systematic review and network meta-analysis of randomized controlled trials evaluating post-TAVI antithrombotic regimens up to April 2022. We estimated the relative risk (RR) and 95% confidence intervals (95% CIs) using a random-effects model in a frequentist pairwise and network metanalytic approach. We included seven studies comprising 4006 patients with a mean weighted follow-up of 12.9 months. Risk of all-cause death was significantly reduced with dual antiplatelet therapy (DAPT) compared with low-dose rivaroxaban + 3-month single antiplatelet therapy (SAPT) (RR 0.60, 95% CI 0.41–0.88), while no significant reduction was observed with SAPT vs. DAPT (RR 1.02, 95% CI 0.67–1.58) and SAPT and DAPT compared with apixaban or edoxaban (RR 0.60, 95% CI 0.32–1.14 and RR 0.59, 95% CI 0.34–1.02, respectively). SAPT was associated with a significant reduction of life-threatening, disabling, or major bleeding compared with DAPT (RR 0.45, 95% CI 0.29–0.70), apixaban or edoxaban alone (RR 0.45, 95% CI 0.25–0.79), and low-dose rivaroxaban + 3-month SAPT (RR 0.30, 95% CI 0.16–0.57). There were no differences between the various regimens with respect to myocardial infarction, stroke, or systemic embolism. Conclusion Following TAVI in patients without an indication for chronic oral anticoagulant, SAPT more than halved the risk of bleeding compared with DAPT and direct oral anticoagulant-based regimens without significant ischaemic offset.

Randomized studies have reported low rates of atrial fibrillation (AF) after patent foramen ovale (PFO) closure (6%) but have relied on patient-reported symptomatic episodes, so the true incidence and timing of AF after PFO closure remain unknown.The aim of this study was to prospectively determine the incidence, timing, and determinants of supraventricular arrhythmia following PFO closure on the basis of loop recorder monitoring.Cardiac monitoring was proposed to all patients after PFO closure from June 2018 to October 2021 at a single center by means of implantable loop recorder monitoring in patients considered at higher risk for AF (age ≥ 55 years, associated cardiovascular risk factors, prior palpitations, or documented supraventricular ectopic activity) or 4-week external loop recorder monitoring in other patients. The primary endpoint was the incidence of AF, atrial flutter, or supraventricular tachycardia lasting30 seconds within 28 days of the procedure. Determinants of the primary endpoint were assessed using a stepwise logistic regression model.A total of 225 patients were included. The primary endpoint occurred in 47 patients (20.9%), including 13 (9.9%) and 24 (28.9%) among patients monitored with external loop recorders and implantable loop recorders, respectively. Overall, the median delay from procedure to arrhythmia was 14.0 days (IQR: 6.5-19.0 days), and one-half of these patients reported symptomatic episodes. Determinants of the primary endpoint were older age (adjusted OR: 1.67 per 10-year increase; 95% CI: 1.18-2.36), device left disc diameter ≥25 mm (adjusted OR: 2.67; 95% CI: 1.19-5.98) and male sex (adjusted OR: 4.78; 95% CI: 1.96-11.66).Using loop recorder monitoring for ≥28 days, supraventricular arrhythmia was diagnosed in 1 in 5 patients, with a median delay of 14 days, suggesting that this postprocedural event has so far been underestimated.

Background Randomized controlled trials evaluating patent foramen ovale (PFO) percutaneous closure only included patients with recent embolic event. We aimed to evaluate outcomes following percutaneous PFO closure outcomes according to the delay from the last embolic episode. Methods This international ambispective cohort included consecutive patients from two centers in France and Canada undergoing PFO percutaneous closure for secondary prevention of paradoxical embolic event. The primary endpoint was the composite of stroke or transient ischemic attack (TIA). Logistic regression model was used to evaluate determinants of late PFO closure procedures. Results A total of 1,179 patients (mean age 49±12.7 years; 44.4% female) underwent PFO closure from 2001 to 2021 (Figure 1). The median delay from last embolic event to procedure was 6.0 (3.4–11.2) months. Determinants of late PFO closure procedure were the center (France versus Canada) adjusted Odds Ratio (aOR) 1.65 95% confidence interval (CI) 1.25–2.19, year of procedure (≥2018 versus Conclusion This analysis provides indirect evidence that delay from last ischemic event does not impact outcomes following PFO percutaneous closure for secondary prevention. Funding Acknowledgement Type of funding sources: None.

Background Data on Device-related Thrombus (DRT) after left atrial appendage closure (LAAC) remain scarce. This study aimed to investigate risk factors for DRT from centers reporting to the EUROC-DRT registry. Methods We included 537 patients (112 with DRT and 425 without DRT) who had undergone LAAC between 12/2008 and 04/2019. Baseline and implantation characteristics, anti-thrombotic treatment and clinical outcomes were compared between both groups in uni- and multivariate analyses. Additional propensity-score matching (PSM) was conducted to focus on the role of implantation characteristics. Results Patients with DRT showed higher rates of previous stroke/transient ischemic attack (TIA) (49.1% vs. 34.7%, p < 0.01), spontaneous echocardiographic contrast (SEC) (44.9% vs. 27.7%, p < 0.01) and lower left atrial appendage (LAA) peak emptying velocity (35.4 +/- 18.5 vs. 42.4 +/- 18.0 cm/s, p= 0.02). Occluders implanted in DRT patients were larger (25.5 +/- 3.8 vs. 24.6 +/- 3.5 mm, p =0.03) and implanted deeper in the LAA (mean depth: 7.6 +/- 4.7 vs. 5.7 +/- 4.7 mm, p

Aims The European Society of Cardiology (ESC) has released three consecutive guidelines within 5 years addressing cardiovascular prevention, risk scores, and cholesterol treatment. This study aims to evaluate whether the 2021 ESC guidelines improved the eligibility of individuals for primary prevention statin therapy before their first ST-segment elevation myocardial infarction (STEMI), and for intensive lipid-lowering treatments in secondary prevention. Methods and results The cardiovascular risk category of 2757 consecutive individuals admitted for a first STEMI was evaluated to assess whether they would have been eligible for primary prevention statins according to 2021 vs. 2019 and 2016 ESC guidelines. Eligibility for intensive lipid-lowering therapy in secondary prevention was assessed according to the real-life follow-up low-density lipoprotein cholesterol (LDL-C) and the expected follow-up LDL-C. More individuals would have been eligible for primary prevention statins according to 2021 and 2019 vs. 2016 guidelines (61.8% vs. 38.7% vs. 23.6%, P Conclusion The 2021 ESC guidelines improved the detection and treatment of individuals at risk for a first myocardial infarction. In secondary prevention, 70% of patients kept LDL-C levels above 55 mg/dL: increasing the statin dose and adding ezetimibe were the most frequently recommended therapeutic actions.

Twenty years after the first implantation by Alain Cribier and his team, transcatheter aortic valve implantation (TAVI) has demonstrated its efficacy and safety in patients with symptomatic severe aortic stenosis with high, intermediate, and even low surgical risk [...]

Left main coronary artery (LMCA) revascularization remains a critical part of coronary artery disease (CAD) management as it improves patients’ prognoses by reducing all-cause and cardiac mortality [...]

Scarce data exist on noncerebrovascular peripheral embolism (NCPE) patients undergoing transcatheter patent foramen ovale (PFO) closure. The objectives of this study were to determine the clinical and procedural characteristics, and long-term outcomes of patients with NCPE undergoing transcatheter PFO closure.This was a multicenter study including 1136 consecutive patients who underwent PFO closure after a thromboembolic event. Patients were divided into 2 groups according to the type of event leading to PFO closure, ie, cerebrovascular event (CVE, n = 1099 [96.7%]) and NCPE (n = 37 [3.3%]). The median follow-up was 3 years (interquartile range, 1-8), with follow-up complete in 98%.Patients in the NCPE group exhibited higher rates of prior or concomitant pulmonary embolism (29.7% vs 3.4%; Plt;.001), and prior myocardial infarction (24.3% vs 1.8%; Plt;.001). Most NCPE events were located in the limbs (41%), followed by coronary (27%) and renal/splenic/mesenteric arteries (12%). PFO closure was successful in all patients, with a low complication rate (lt;1%) in both groups. NCPE patients were more frequently treated with anticoagulation following PFO closure (63% vs 13%; Plt;.001). There were no differences between NCPE and CVE groups in death (0 per 100 patient years vs 0.4 per 100 patient-years; P=.53) or cerebrovascular events (1.3 per 100 patient-years vs 0.4 per 100 patient-years; P=.15) at follow-up.Patients with NCPE events undergoing PFO closure exhibited differential baseline characteristics compared with patients with CVEs; limbs and coronary arteries were the most frequent NCPE location. PFO closure results and long-term outcomes were similar to their CVE counterparts, with a very low rate of recurrent thromboembolic events. Further studies are needed in this population.

Limited data exist on patients with a transient ischemic attack (TIA) who underwent patent foramen ovale (PFO) closure. The objectives of this study were to determine the clinical and procedural characteristics and long-term outcomes of patients with TIA who underwent transcatheter PFO closure. This was a multicenter study including 1,012 consecutive patients who underwent PFO closure after a cerebrovascular event. Patients were divided into 2 groups according to their index event leading to PFO closure: TIA (n = 183 [18%]), and stroke (n = 829 [82%]). The median follow-up was 3 (2 to 8) years (complete in 98% of patients). There were no significant differences between patients with TIA and stroke, except for a lower Risk of Paradoxical Embolism score in the TIA group (6.1 vs 6.9 in the stroke group, p0.001). PFO closure was successful in all patients with a low rate of complications (1%) in both groups. There were no differences in the incidence of neurologic events during long-term follow-up. There was 1 stroke event in the TIA group and 6 in the stroke group (0.08 vs 0.17 per 100 patients-years, p = 0.584). There were 2 TIA events in the TIA group and 10 in the stroke group (0.17 vs 0.28 per 100 patients-years, p = 0.557). In conclusion, our study showed that patients with TIA who underwent PFO closure have similar clinical characteristics as patients with stroke including a high Risk of Paradoxical Embolism score. Furthermore, these results suggest that PFO closure procedural results and long-term clinical outcomes are similar to their stroke counterparts, with a very low incidence of recurrent neurologic events. Further prospective randomized clinical trials are needed on this population.

Transcatheter aortic valve replacement or TAVR has become the gold standard for the treatment of symptomatic and severe aortic valve stenosis in elderly patients. Although the role of computed tomography imaging was initially limited to the determination of the optimal vascular approach, it has progressively matured to become the pilar of TAVR work-up while being standardized by consensus conferences. The list of evaluated elements includes aortic annulus diameter, the optimal projection curve, the number of aortic leaflets, the severity and localization of calcifications, coronary ostial height, membranous septum length and aortic angulation. The proper and cautious evaluation of these elements may help evaluating the risk for the main periprocedural complications such as coronary obstruction, annular rupture, permanent pacemaker implantation or procedural failure and selecting the optimal transcatheter heart valve and its size, according to the patient's specific anatomy. In this review, we detail how the evaluation of these parameters may impact the selection of the transcatheter heart valve.

International audience; Purpose: Immune checkpoint blocker (ICB) associated myocarditis (ICB-myocar-ditis) may present similarly and/or overlap with other cardiac pathology including acute cor-onary syndrome presenting a challenge for prompt clinical diagnosis.Methods: An international registry was used to retrospectively identify cases of ICB-myocarditis. Presence of coronary artery disease (CAD) was defined as coronary artery steno-sis >70% in patients undergoing coronary angiogram.Results: Among 261 patients with clinically suspected ICB-myocarditis who underwent a coro-nary angiography, CAD was present in 59/261 patients (22.6%). Coronary revascularization was performed during the index hospitalisation in 19/59 (32.2%) patients. Patients undergoing coro-nary revascularization less frequently received steroids administration within 24 h of admission compared to the other groups (p = 0.029). Myocarditis-related 90-day mortality was 9/17 (52.7%) in the revascularised cohort, compared to 5/31 (16.1%) in those not revascularized and 25/156 (16.0%) in those without CAD (p = 0.001). Immune-related adverse event-related 90-day mortality was 9/17 (52.7%) in the revascularized cohort, compared to 6/31 (19.4%) in those not revascularized and 31/156 (19.9%) in no CAD groups (p = 0.007). All-cause 90-day mortality was 11/17 (64.7%) in the revascularized cohort, compared to 13/31 (41.9%) in no revas-cularization and 60/158 (38.0%) in no CAD groups (p = 0.10). After adjustment of age and sex, coronary revascularization remained associated with ICB-myocarditis-related death at 90 days (hazard ratio [HR] = 4.03, 95% confidence interval [CI] 1.84-8.84, p < 0.001) and was margin-ally associated with all-cause death (HR = 1.88, 95% CI, 0.98-3.61, p = 0.057).Conclusion: CAD may exist concomitantly with ICB-myocarditis and may portend a poorer outcome when revascularization is performed. This is potentially mediated through delayed diag-nosis and treatment or more severe presentation of ICB-myocarditis.

Resume Le syndrome coronaire aigu est le centre d’une recherche scientifique importante depuis des decennies. Les recommandations de la societe europeennes de 2020 sur le syndrome coronaire aigue sans elevation du segment ST ont inclus les resultats d’essais scientifiques recents portant sur le diagnostic et la prise en charge du SCA ST-. Dans cette mise au point, nous detaillons et expliquons les donnees dernieres les nouveautes en matiere de recommandations, notamment sur la strategie diagnostique de troponine a H0 et H1/H2, la place du coroscanner, le delai d’exploration invasive en fonction du profil de risque et la gestion du traitement antithrombotique de ces patients.

Background: The main randomized trials evaluating patent foramen ovale (PFO) closure after a presumed PFO-associated stroke excluded patients older than 60 years. We aimed to evaluate the early- and long-term clinical outcomes of transcatheter PFO closure in older (>60 years) patients with a cryptogenic ischemic event. Methods: This is a multicenter study including consecutive patients older than 60 years (mean age, 67±5 years) who had a PFO closure following a presumed PFO-related ischemic event. Patients ≤60 years old (mean age, 44±10 years) served as the control group. The primary end point was the occurrence of stroke, transient ischemic attack, or peripheral embolism over the follow-up period. New-onset atrial fibrillation was a secondary end point. Results: A total of 388 and 883 patients >60 and ≤60 years old were included, respectively. Procedural success rate was high (99.9%), and procedural-related complications low (P Conclusions: In patients older than 60 years with a presumed PFO-related ischemic event, PFO closure was safe and associated with a relatively low incidence of recurrent ischemic events after a median follow-up of 3 years compared with historical cohorts of patients who did not undergo PFO closure. However, a higher risk of recurrent cerebrovascular events was observed in older patients compared to their younger counterparts. Randomized trials are warranted in this population.

Systematic prescription of beta-blockers after myocardial infarction remains an open question in the era of revascularization, especially for patients with uncomplicated myocardial infarction.To evaluate in a real-life registry the proportion of patients with uncomplicated myocardial infarction (preserved left ventricular ejection fraction and no cardiovascular event within the first 6 months), and to report their characteristics, outcomes and beta-blocker use.We included 1887 consecutive patients with ST-segment elevation myocardial infarction from the prospective ePARIS registry. Patients were divided into three groups: the "uncomplicated myocardial infarction" group (n=1060), defined by a left ventricular ejection fraction ≥ 40% and a 6-month period free from cardiovascular events; the "complicated myocardial infarction" group (n=366), defined by a left ventricular ejection fraction ≥ 40% and a recurrent cardiovascular event in the first 6 months; and the "left ventricular dysfunction" group (n=461), defined by a left ventricular ejection fraction40%.During a median follow-up of 2.7 years (interquartile range 1.0-4.9 years), the "uncomplicated myocardial infarction" group was at low mortality risk compared with the "complicated myocardial infarction" group (hazard ratio 0.38, 95% confidence interval 0.25-0.58; P0.01) and the "left ventricular dysfunction" group (hazard ratio 0.22, 95% confidence interval 0.15-0.32; P0.01). Beta-blockers were prescribed at discharge predominantly in the "uncomplicated myocardial infarction" group (93%) compared with 87% in the "complicated myocardial infarction" group and 81% in the "left ventricular dysfunction" group.Beta-blockers are less prescribed in patients who may need them the most. The benefit of beta-blockers-largely prescribed in lower-risk patients-remains to be shown beyond the first 6 months for these patients with no left ventricular dysfunction and no recurrent events.

OBJECTIVES The aim of this study was to evaluate the impact of transit-time flow measurement (TTFM) on early postoperative outcomes in total arterial coronary revascularization. METHODS A single-centre retrospective analysis was conducted on 910 patients undergoing isolated total arterial coronary artery bypass grafting with internal thoracic arteries (ITAs) at our institution, between January 2017 and February 2020. Complete arterial revascularization with bilateral ITAs with a Y-configuration, or single ITA, was planned for all patients. According to the surgeon preference, TTFM was assessed in 430 patients (TTFM group). They were compared with 480 patients without TTFM assessment (no TTFM group). Primary end point was the occurrence of in-hospital major cardiac adverse events (MACE). A propensity score analysis with an inverse probability weighting approach was performed to control for selection bias. RESULTS TTFM was associated with longer cardiopulmonary bypass times (76.0 [62.0; 91.2] vs 79.0 [65.0; 94.0] min, P = 0.042). Six (1.4%) patients in the TTFM group versus no patient in the no TTFM group underwent intraoperative graft revision because of unsatisfying flow values (P = 0.011). MACE were significantly lower in the TTFM group (14, 3.3%) than in the no TTFM group (33, 6.9%, P = 0.014). At crude regression, TTFM was protective against MACE occurrence (odds ratios 0.46, 95% confidence interval 0.23–0.85, P = 0.016). Inverse probability weighting adjustment did not significantly displace P-values and odds ratios for MACE occurrence in the TTFM group 0.44, 95% confidence interval 0.28–0.69, P < 0.001. CONCLUSIONS Even if associated with longer cardiopulmonary bypass times, intraoperative graft flow measurement with TTFM reduces MACE occurrence and it should be recommended for graft evaluation in arterial coronary artery bypass grafting surgery.

A 42-year-old man was admitted for a ST-segment elevation myocardial infarction revealing an acute thrombosis of the left anterior descending and right coronary arteries. Following this acute multivessel coronary occlusion in a young individual at low cardiovascular risk, he was tested positive for severe acute respiratory syndrome coronavirus 2., Graphical abstract

International audience; Objectives: This study sought to evaluate the prognostic value of the SYNTAX (SYNergy between PCI with TAXUS and Cardiac Surgery) scores in patients undergoing percutaneous coronary intervention (PCI) for multivessel coronary disease with infarct-related cardiogenic shock (CS).Background: The prognostic value of the SYNTAX score in this high-risk setting remains unclear.Methods: The CULPRIT-SHOCK (Culprit Lesion Only PCI versus Multivessel PCI in Cardiogenic Shock) trial was an international, open-label trial, where patients presenting with infarct-related CS and multivessel disease were randomized to a culprit-lesion-only or an immediate multivessel PCI strategy. Baseline SYNTAX score was assessed by a central core laboratory and categorized as low SYNTAX score (SS ≤22), intermediate SYNTAX score (2232). Adjudicated endpoints of interest were the 30-day risk of death or renal replacement therapy (RRT) and 1-year death. Associations between baseline SYNTAX score and outcomes were assessed using multivariate logistic regression.Results: Pre-PCI SYNTAX score was available in 624 patients, of whom 263 (42.1%), 207 (33.2%) and 154 (24.7%) presented with low, intermediate and high SYNTAX score, respectively. A stepwise increase in the incidence of adverse events was observed from low to intermediate and high SYNTAX score for the 30-day risk of death or RRT and the 1-year risk of death (p < 0.001, for all). After multiple adjustments, intermediate and high SYNTAX score remained strongly associated with 30-day risk of death or renal replacement therapy and 1-year risk of all-cause death. There was no significant interaction between SYNTAX score and the coronary revascularization strategy for any outcomes.Conclusions: In patients presenting with multivessel disease and infarct-related CS, the SYNTAX score was strongly associated with 30-day death or RRT and 1-year mortality.

Aims The effect of low-density lipoprotein cholesterol-lowering therapy with alirocumab or evolocumab on individual clinical efficacy and safety endpoints remains unclear. We aimed to evaluate the efficacy and safety of alirocumab and evolocumab in patients with dyslipidaemia or atherosclerotic cardiovascular disease. Methods and results We performed a review of randomized controlled trials (RCTs) comparing treatment with alirocumab or evolocumab vs. placebo or other lipid-lowering therapies up to March 2018. Primary efficacy endpoints were all-cause death, cardiovascular death, myocardial infarction (MI), and stroke. We estimated risk ratios (RR) and 95% confidence intervals (CI) using random effect models. We included 39 RCTs comprising 66 478 patients of whom 35 896 were treated with proprotein convertase subtilisin–kexin type 9 (PCSK9) inhibitors (14 639 with alirocumab and 21 257 with evolocumab) and 30 582 with controls. Mean weighted follow-up time across trials was 2.3 years with an exposure time of 150 617 patient-years. Overall, the effects of PCSK9 inhibition on all-cause death and cardiovascular death were not statistically significant (P = 0.15 and P = 0.34, respectively). Proprotein convertase subtilisin–kexin type 9 inhibitors were associated with lower risk of MI (1.49 vs. 1.93 per 100 patient-year; RR 0.80, 95% CI 0.74–0.86; I 2 = 0%; P Conclusion Proprotein convertase subtilisin–kexin type 9 inhibition with alirocumab or evolocumab was associated with lower risk of MI, stroke, and coronary revascularization, with favourable safety profile.

Background: Prior studies have reported an association between elevated white blood cell count (WBCc) and worse clinical outcomes after coronary artery bypass grafting (CABG) and percutaneous coronary intervention (PCI). We assessed the prognostic impact of WBCc in patients undergoing revascularization for left main coronary artery disease (LMCAD). Methods: In Evaluation of XIENCE Versus Coronary Artery Bypass Surgery for Effectiveness of Left Main Revascularization (EXCEL), 1905 patients with LMCAD and low or intermediate SYNTAX scores were randomized to PCI with everolimus-eluting stents versus CABG. The 1895 patients with baseline WBCc available were grouped in tertiles of WBCc (mean 5.6 ± 0.8, 7.5 ± 0.5, and 10.1 ± 1.6 × 109/L). Results: Five-year rates of the primary endpoint (death, myocardial infarction or stroke) were similar across increasing WBCc tertiles (21.2, 18.9, and 21.6%; P = 0.46). Individual components of the primary endpoint, Bleeding Academic Research Consortium (BARC) 3-5 bleeding, stent thrombosis or graft occlusion and ischemia-driven revascularization were all similar across WBCc tertiles. By multivariable analysis, WBCc as a continuous variable was not an independent predictor of adverse events (hazard radio per 1 × 109/L: 1.02; 95% CI, 0.97-1.08; P = 0.43). Results were consistent in the PCI and CABG arms individually. Conclusion: There was no association between baseline WBCc and 30-day or 5-year clinical outcomes after PCI or CABG. The absence of a clear incremental increase in events with increasing WBCc in the current analysis indicates that WBCc should not routinely be used as a prognostic marker or to guide revascularization decisions in patients with LMCAD.

Aims The impact of diabetes mellitus (DM) on clinical outcomes after transcatheter aortic valve replacement (TAVR) remains unclear. The aim of this study was to investigate the impact of DM on short-term clinical outcomes after TAVR in a large randomized trial population. Methods and results BRAVO-3 trial randomized 802 patients undergoing trans-femoral TAVR to procedural anticoagulation with bivalirudin or unfractionated heparin. The study population was divided according to the presence of DM, and further stratified according to the use of insulin. Net adverse cardiovascular outcomes (NACE – death, myocardial infarction (MI), stroke or major bleeding by Bleeding Academic Research Consortium (BARC) type 3b or above) was the primary outcome in-hospital and at 30-days. Of the total 802 randomized patients, 239 (30%) had DM at baseline, with 87 (36%) being treated with insulin. At 30-days, DM patients experienced numerically higher rates of net adverse cardiovascular events (16.3% vs. 14.4%, p = 0.48) and acute kidney injury (19.7% vs. 15.1%, p = 0.11), while non-DM (NDM) patients had numerically higher rates of cerebrovascular accidents (3.6% vs. 1.7%, p = 0.22). After multivariable adjustment, DM patients had higher odds of vascular complications at 30-days (OR 1.57, p = 0.03) and life-threatening bleeding both in-hospital (OR 1.50, p = 0.046) and at 30-days (OR 1.50, p = 0.03) with the excess overall risk primarily attributed to the higher rates observed among non-insulin dependent DM patients. Conclusions Patients with DM had higher adjusted odds of vascular and bleeding complications up to 30-days post-TAVR. Overall, there was no significant association between DM and early mortality following TAVR.

BackgroundThere is a dearth of updated epidemiological data on the prevalence and annual incidence of coronary artery disease (CAD) and lower extremity artery disease (LEAD) in Western countries.AimsTo describe the incidence and prevalence of CAD and LEAD, associated medication patterns and long-term outcomes in France.MethodsThis was a retrospective cohort study using French claims data from a representative sample of the French general population. Any hospitalization or long-term disease status for CAD or LEAD between January 2010 and December 2016 was collected to identify incident cases.ResultsOf the 763,338 patients screened in the study period, 8559 incident cases of CAD and 4399 of LEAD were identified, with an overall mean follow-up of 2.9 ± 2.0 years. The incidence of CAD, LEAD and CAD or LEAD remained stable over the years, and in 2016 were at 33.5 per 10,000 person-years, 15.1 per 10,000 person-years and 42.5 per 10,000 person-years, respectively. The prevalence of CAD increased from 3.1% in 2010 to 4.2% in 2016, and LEAD from 1.6% to 2.4%. Most patients received guideline-recommended medication with antithrombotic drugs and lipid-lowering drugs following the index event. However, most of the medications initiated were subsequently discontinued during follow-up. Incident CAD or LEAD was associated with considerable morbidity–particularly an incidence of all-cause hospitalization of 7976.9 per 10,000 person-years–and all-cause mortality, with an incidence of 542.8 per 10,000 person-years.ConclusionIn recent years, the prevalence of CAD or LEAD has increased progressively, resulting in considerable morbidity and mortality., ContexteIl existe un manque de données épidémiologiques récentes concernant la prévalence et l’incidence des cardiopathies ischémiques (CPI) et artériopathies oblitérantes des membres inférieurs (AOMI) dans les pays occidentaux.ObjectifDécrire l’incidence et la prévalence des CPI et AOMI, les médications et le devenir clinique associés au long cours.MéthodesIl s’agit d’une étude rétrospective sur une cohorte représentative de la population française. Toutes les hospitalisations et demandes de statut d’affection de longue durée pour CPI ou AOMI entre janvier 2010 et décembre 2016 ont été collectées pour identifier les cas incidents.RésultatsSur les 763 338 patients évalués, un total de 8559 et 4399 cas incidents de CPI et AOMI ont été identifiés, respectivement, avec un suivi moyen de 2,9 ± 2,0 années. Les incidences de CPI, AOMI et CPI ou AOMI sont restés stables au cours du temps et se situaient en 2016 à 33,5 pour 10 000 patients-années, 15,1 pour 10,000 patients-années et 42,5 pour 10 000 patients-années, respectivement. Les prévalences des CPI et AOMI ont augmenté de 3,1 % et 1,6 % en 2010 à 4,2 % et 2,4 % en 2016, respectivement. La plupart des patients étaient traités selon les recommandations, après l’évènement index, par des agents antiplaquettaires et hypolipémiants. Cependant, la plupart des traitements initiés étaient interrompus durant le suivi. Le diagnostic de CPI ou d’AOMI était associé à une morbi-mortalité considérable, avec une incidence d’hospitalisation à 7976,9 pour 10 000 patients-années et de décès à 542,8 pour 10 000 patients-années.ConclusionLa prévalence des CPI et AOMI a augmenté ces dernières années en France, à l’origine d’une morbi-mortalité significative.

BACKGROUND The underlying mechanisms of exercise intolerance in sickle cell anaemia (SCA) patients are complex and not yet completely understood. While latent heart failure at rest could be unmasked upon exercise, most previous studies assessed cardiac function at rest. We aimed to investigate exercise cardiovascular reserve as a potential contributor to exercise intolerance in adult SCA patients. METHODS In this observational prospective study, we compared prospectively 60 SCA patients (median age 31 years, 60% women) to 20 matched controls. All subjects underwent symptom-limited combined exercise echocardiography and oxygen uptake (VO2 ) measurements. Differences between arterial and venous oxygen content (C(a-v)O2 ) were calculated. Cardiac reserve was defined as the absolute change in cardiac index (Ci) from baseline to peak exercise. RESULTS Compared to controls, SCA patients demonstrated severe exercise intolerance (median peakVO2 , 34.3 vs. 19.7 ml/min/kg, respectively, p

ObjectiveTo determine if the changes in the European Society Cardiology/European Atherosclerotic Society (ESC/EAS) guidelines improved the identification for primary prevention therapy in young adults at risk of a premature myocardial infarction.MethodsPatients admitted for a first ST-segment elevation myocardial infarction (STEMI) in the ePARIS registry (n=2757) between 2010 and 2018 were classified by age: 65 years old. Using Systematic Coronary Risk Estimation 2, we evaluated whether patients would have been detected and treated with primary prevention statins before their first STEMI based on the 2021 EAS/ESC guidelines versus 2019 and 2016 guidelines. Eligibility for intensive proprotein convertase subtilisin/kexin type 9 (PCSK9i) in secondary prevention was also assessed.ResultsFollowing 2021 ESC guidelines, 62.5% of individuals aged 65 years old (19% and 72%), p65 years.ConclusionsThe 2021 ESC guidelines allowed a much better detection of young individuals before their first STEMI than prior ESC guidelines. In secondary prevention, most of young individuals did not reach low-density lipoprotein cholesterol levels recommended, but only one quarter would be eligible for PCSK9i.

To assess the safety and efficacy of using vascular closure devices (VCDs) in percutaneous coronary intervention (PCI) for left main coronary artery disease (LM-CAD).VCDs provide rapid hemostasis for patients undergoing PCI with transfemoral access (TFA); however, the safety and efficacy of VCDs continues to be debated.We analyzed data from the EXCEL trial in patients with LM-CAD in whom PCI was performed via TFA with vs without VCD. The primary endpoint was a composite of death, myocardial infarction (MI), or stroke. Bleeding Academic Research Consortium (BARC) type 2-5 bleeding at 30 days was also assessed. Propensity-score matching analysis was used.Among 694 patients with LM-CAD undergoing TFA-PCI, 423 (61.0%) received VCDs (collagen plug, 320 [75.7%]; suture mediated, 55 [13.0%]; others, 48 [11.3%]). Patients with and without VCD use had similar 30-day rates of BARC type 2-5 bleeding (5.0% vs 6.7%, respectively; P=.30) and BARC type 3-5 bleeding (2.1% vs 3.7%, respectively; P=.20). There were no significant differences in the rates of death, MI, or stroke in patients with and without VCD use at 30 days (4.7% vs 4.1%, respectively; P=.74) or at 5 years (20.3% vs 24.2%, respectively; P=.16). These results were similar after adjustment.In the EXCEL trial, LM-CAD PCI via TFA using VCD was associated with similar 30-day rates of bleeding and comparable early and late major adverse cardiovascular events compared with manual compression.

Objectives: To describe the incidence, predictors, and clinical impact of permanent pacemaker insertion (PPI) following transcatheter aortic valve replacement (TAVR) in women. Background: Data on pacemaker insertion complicating TAVR in women are scarce. Methods: The Women's International Transcatheter Aortic Valve implantation (WIN-TAVI) is a prospective registry evaluating the safety and efficacy of TAVR in women. We included patients without preprocedural pacemakers and divided them into two groups: (1) PPI and (2) no-PPI. We identified PPI predictors using logistic regression and studied its clinical impact on the Valve Academic Research Consortium (VARC)-2 efficacy and safety endpoints. Results: Out of 1019 patients, 922 were included in the analysis. Post-TAVR PPI occurred in 132 (14.3%) patients. Clinical and procedural characteristics were similar in both groups. Pre-existing right bundle branch block (RBBB) was associated with a high risk of post-TAVR PPI (OR 3.62, 95% CI 1.85–7.06, p < 0.001), while implantation of balloon-expandable prosthesis was associated with a lower risk (OR 0.47, 95% CI 0.30–0.74, p < 0.001). Post-TAVR PPI prolonged in-hospital stay by a median of 2 days (11 [9–16] days in PPI vs. 9 [7–14] days in no-PPI, p = 0.005), yet risks of VARC-2 efficacy and safety endpoints at 1 year were similar in both groups (adjHR 0.95, 95% CI 0.60–1.52, p = 0.84 and adjHR 1.22, 95% CI 0.83–1.79, p = 0.31, respectively). Conclusion: Pacemaker implantation following TAVR is frequent among women and is associated with pre-existing RBBB and valve type. PPI prolongs hospital stay, albeit without any significant impact on 1-year outcomes.