Phenotyping coronary plaque by computed tomography in premature coronary artery disease.

AIMS: Premature coronary artery disease (CAD) is an aggressive disease with multiple recurrences mostly related to new coronary lesions. This study aimed to compare coronary plaque characteristics of individuals with premature CAD with those of incidental plaques found in matched individuals free of overt cardiovascular disease, using coronary computed tomography angiography (CCTA). METHODS AND RESULTS: Of 1552 consecutive individuals who underwent CCTA, 106 individuals with history of acute or stable obstructive CAD ≤45 years were matched by age, sex, smoking status, cardiovascular heredity, and dyslipidaemia with 106 controls. CCTA were analysed for Coronary Artery Disease Reporting and Data System score, plaque composition, and high-risk plaque (HRP) features, including spotty calcification, positive remodelling, low attenuation, and napkin-ring sign. The characteristics of 348 premature CAD plaques were compared with those of 167 incidental coronary plaques of matched controls. The prevalence of non-calcified plaques was higher among individuals with premature CAD (65.1 vs. 30.2%, P < 0.001), as well as spotty calcification (42.5 vs. 17.9%, P < 0.001), positive remodelling (41.5 vs. 9.4%, P < 0.001), low attenuation (24.5 vs. 3.8%, P < 0.001), and napkin-ring sign (1.9 vs. 0.0%). They exhibited an average of 2.2 (2.7) HRP, while the control group displayed 0.4 (0.8) HRP (P < 0.001). Within a median follow-up of 24 (16, 34) months, individuals with premature CAD and ischaemic recurrence (n = 24) had more HRP [4.3 (3.9)] than those without ischaemic recurrence [1.5 (1.9)], mostly non-calcified with low attenuation and positive remodelling. CONCLUSION: Coronary atherosclerosis in individuals with premature CAD is characterized by a high and predominant burden of non-calcified plaque and unusual high prevalence of HRP, contributing to disease progression with multiple recurrences. A comprehensive qualitative CCTA assessment of plaque characteristics may further risk stratify our patients, beyond cardiovascular risk factors.

Implication of the new definition of pulmonary hypertension in patients evaluated for heart transplantation.

BACKGROUND: The 2018 World Symposium on Pulmonary Hypertension (WSPH) changed the definition of pulmonary hypertension (PH) with a new threshold of mean pulmonary artery pressure (mPAP) above 20 mmHg. OBJECTIVE: To evaluate the profile and prognosis of patients with chronic heart failure (HF) considered for heart transplantation with the new definition of PH. METHODS: Patients with chronic HF considered for heart transplantation were classified as mPAP≤20mmHg, mPAP 20-25 mmHg, and mPAP≥25mmHg. Using a multivariate Cox model, we compared the mortality of patients with mPAP20-25mmHg, and mPAP≥25mmHg versus those with mPAP≤20mmHg. RESULTS: Of 693 patients with chronic HF considered for heart transplantation, 12.7%, 77.5% and 9.8% were classified as mPAP20-25mmHg, mPAP≥ 25mmHg and mPAP≤20mmHg. Patients of mPAP ≥ 25mmHg and mPAP 20-25 mmHg categories were older than mPAP ≤ 20 mmHg (56 versus 55 and 52 year-old, p = 0.02) with more frequent co-morbidities. Within 2.8 years, the mPAP20-25mmHg category displayed a higher risk of mortality compared with those of the mPAP≤20mmHg category (aHR 2.75, 95% CI 1.27-5.97, p = 0.01). Overall, the new PH definition using a threshold of mPAP >20 mmHg was associated with a higher risk of death (adj HR 2.71, 95% CI 1.26-5.80) than the previous definition (mPAP >25 mmHg, aHR: 1.35 95% CI 1.00-1.83, p = 0.05). CONCLUSIONS: One out of 8 patients with severe HF are reclassified as having PH following the 2018 WSPH. Patients with mPAP20-25 evaluated for heart transplantation displayed significant co-morbidities and high mortality rates.

Impact of the antiplatelet strategy following patent foramen ovale percutaneous closure.

AIMS: Temporary dual antiplatelet therapy (DAPT) is recommended following patent foramen ovale (PFO) percutaneous closure although its benefit, compared to single antiplatelet therapy (SAPT), has not been demonstrated in this setting. We aimed at assessing outcomes following PFO closure according to the antiplatelet strategy at discharge. METHODS AND RESULTS: The ambispective AIR-FORCE cohort included consecutive patients from seven centres in France and Canada undergoing PFO closure and discharged without anticoagulation. Patients treated in French and Canadian centres were mostly discharged with DAPT and SAPT, respectively. The primary endpoint was the composite of death, stroke, transient ischaemic attack, peripheral embolism, myocardial infarction, or BARC type ≥2 bleeding with up to 5 years of follow-up. The impact of the antiplatelet strategy on outcomes was evaluated with a marginal Cox model (cluster analyses per country) with inverse probability weighting according to propensity score. A total of 1532 patients (42.2% female, median age: 49 [40-57] years) were included from 2001 to 2022, of whom 599 (39.1%) were discharged with SAPT and 933 (60.9%) with DAPT, for ≤3 months in 894/923 (96.9%) cases. After a median follow-up of 2.4 [1.1-4.4] years, a total of 58 events were observed. In the weighted analysis, the rate of the primary endpoint up to 5 years was 7.8% in the SAPT strategy and 7.3% in the DAPT strategy (weighted hazard ratio 1.04, 95% confidence interval 0.59-1.83). CONCLUSION: The antiplatelet strategy following PFO closure did not seem to impact clinical outcomes, thus challenging the current recommendations of temporary DAPT.

Beta-blocker prescription and outcomes in uncomplicated acute myocardial infarction: Insight from the ePARIS registry.

BACKGROUND: Systematic prescription of beta-blockers after myocardial infarction remains an open question in the era of revascularization, especially for patients with uncomplicated myocardial infarction. OBJECTIVE: 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. METHODS: 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 fraction<40%. RESULTS: 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; P<0.01) and the "left ventricular dysfunction" group (hazard ratio 0.22, 95% confidence interval 0.15-0.32; P<0.01). 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. CONCLUSIONS: 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.

Supraventricular Arrhythmia Following Patent Foramen Ovale Percutaneous Closure.

BACKGROUND: 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. OBJECTIVES: 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. METHODS: 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 lasting >30 seconds within 28 days of the procedure. Determinants of the primary endpoint were assessed using a stepwise logistic regression model. RESULTS: 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). CONCLUSIONS: 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.

Outcomes Following Patent Foramen Ovale Percutaneous Closure According to the Delay From Last Ischemic Event.

BACKGROUND: Randomised controlled trials evaluating percutaneous closure of patent foramen ovale (PFO) have included only patients with a recent embolic event. We aimed to evaluate outcomes after percutaneous PFO closure according to the delay from the last embolic episode. METHODS: This international ambispective cohort included consecutive patients from 2 centres in France and Canada undergoing PFO closure for secondary prevention of a paradoxical embolic event. The primary end point was the composite of stroke or transient ischemic attack (TIA). A logistic regression model was used to evaluate determinants of late PFO closure procedures. RESULTS: A total of 1179 patients (mean age 49 ± 12.7 years; 44.4% female) underwent PFO closure from 2001 to 2021. The median delay from last embolic event to procedure was 6.0 (interquartile range 3.4-11.2) months. The determinants of late PFO closure procedure were the centre (France vs Canada; adjusted odds ratio [aOR] 1.65, 95% confidence interval [CI] 1.25-2.19), year of procedure (since 2018 vs before 2018; aOR 1.43, 95% CI 1.08-1.90), female sex (aOR 1.63, 95% CI 1.28-2.07), and lower risk of paradoxical embolism score (aOR 1.10, 95% CI 1.03-1.19). After a median follow-up of 2.61 (1.13-7.25) years, the incidence rate of first stroke or TIA did not differ between early and late PFO procedures, with 0.51 vs 0.29 events per 100 patient-years, respectively (incidence rate ratio 1.74, 95% CI 0.66-5.08; P = 0.24), and the timing of PFO closure was not associated with the occurrence of stroke or TIA in univariate analysis (hazard ratio 0.54, 95% CI 0.22-1.34) for late vs early closure). CONCLUSIONS: This analysis provides indirect evidence that the delay from the last ischemic event does not affect outcomes after PFO closure for secondary prevention.

Inhibition of IL-6 in the treatment of fibrous dysplasia of bone: The randomized double-blind placebo-controlled TOCIDYS trial.

Increased interleukin-6 (IL-6) has been observed in the bone tissue of fibrous dysplasia of bone/McCune-Albright syndrome (FD/MAS) and is possibly involved in the increased bone destruction and bone pain characterizing this disease. The TOCIDYS trial was a randomized, placebo-controlled, 1 year, cross-over, proof-of-concept trial, conducted in patients not responding to bisphosphonates, using monthly intra-venous tocilizumab (a monoclonal antibody to the IL-6 receptor) at 8 mg/kg or a matching placebo for 6 months. Over the following 6 months, they received tocilizumab if they first had placebo, and vice-versa. We measured change in serum CTX after 6 months of treatment, compared with baseline (primary endpoint). Other endpoints were the change in bone pain, change in P1NP, bone alkaline phosphatase, osteocalcin and ICTP, and variation of quality of life. The analysis relied on ANOVA, with sequence of treatment, period and treatment as factors and accounting for a potential carry-over effect. We have randomized 8 patients with FD/MAS in each sequence who all completed the first 6 months treatment period. During the second 6 months period, 3 patients stopped therapy, so the efficacy analysis set included 13 patients. We observed no significant change in serum CTX and other biochemical markers of bone turnover between the tocilizumab and placebo groups. There was no significant change in the level of bone pain on tocilizumab, although 3 patients had a sharp decrease in pain while on active drug, with progressive relapse on placebo for 2 of them, but with some degree of improvement in a few patients while on placebo. The SF-36 quality of life scale was not significantly changed. We conclude that tocilizumab does not decrease bone turnover in FD/MAS when administered in patients who fail to respond to bisphosphonates. Tocilizumab does not reduce bone pain in most patients, but a substantial effect in a subset cannot be ruled out in this trial powered for markers but not for pain.

External Validation of a Risk Prediction Model for Ventricular Arrhythmias in Arrhythmogenic Right Ventricular Cardiomyopathy.

The new 5-year ventricular arrhythmia (VA) occurrence risk model is a major breakthrough for arrhythmia risk stratification in the challenging population of patients with arrhythmogenic right ventricular cardiomyopathy (ARVC). In the original study, the model resulted in a 20.6% reduction in implantable cardioverter-defibrillator (ICD) placement compared with the 2015 consensus, for the same protection level. However, only internal validation was performed, limiting generalisation. We externally validated the model in a European tertiary care cohort of 128 patients with ARVC with restrictive indications for primary prevention ICD placement. Overall, 74% were men, none had VA history, and a single patient had an ICD at baseline. Median age at diagnosis was 38 years (interquartile range [IQR] 28-50). During a median follow-up of 7.8 years (IQR 6.1-9.7), 15 patients (12%) experienced VA. The model provided good discrimination, with a C-index for 5-year VA risk prediction of 0.84 (95% confidence interval 0.74-0.93). However, the model led to an overestimation of the 5-year VA risk when applying thresholds < 50%. With a < 10% predicted risk, no patient showed VA. With a 7.5% predicted risk, the ICD:VA ratio was 6.3 vs 3.4 in the original study. The model still outperformed the 2015 International Task Force Consensus. Overall, in a relatively large European ARVC cohort with restrictive indications for ICD placement, the ARVC model for VA prediction successfully identified ARVC patients with VA during follow-up. Yet, our study underscores the need for careful threshold selection, considering the model's associated risk overestimation in low- to intermediate-risk patients.

Predictive Value of the Residual SYNTAX Score in Patients With Cardiogenic Shock.

BACKGROUND: In hemodynamically stable patients, complete revascularization (CR) following percutaneous coronary intervention (PCI) is associated with a better prognosis in chronic and acute coronary syndromes. OBJECTIVES: This study sought to assess the extent, severity, and prognostic value of remaining coronary stenoses following PCI, by using the residual SYNTAX score (rSS), in patients with cardiogenic shock (CS) related to myocardial infarction (MI). METHODS: The CULPRIT-SHOCK (Culprit Lesion Only Percutaneous Coronary Intervention [PCI] Versus Multivessel PCI in Cardiogenic Shock) trial compared a multivessel PCI (MV-PCI) strategy with a culprit lesion-only PCI (CLO-PCI) strategy in patients with multivessel coronary artery disease who presented with MI-related CS. The rSS was assessed by a central core laboratory. The study group was divided in 4 subgroups according to tertiles of rSS of the participants, thereby isolating patients with an rSS of 0 (CR). The predictive value of rSS for the 30-day primary endpoint (mortality or severe renal failure) and for 30-day and 1-year mortality was assessed using multivariate logistic regression. RESULTS: Among the 587 patients with an rSS available, the median rSS was 9.0 (interquartile range: 3.0 to 17.0); 102 (17.4%), 100 (17.0%), 196 (33.4%), and 189 (32.2%) patients had rSS = 0, 0 < rSS ≤5, 5 < rSS ≤14, and rSS >14, respectively. CR was achieved in 75 (25.2%; 95% confidence interval [CI]: 20.3% to 30.5%) and 27 (9.3%; 95% CI: 6.2% to 13.3%) of patients treated using the MV-PCI and CLO-PCI strategies, respectively. After multiple adjustments, rSS was independently associated with 30-day mortality (adjusted odds ratio per 10 units: 1.49; 95% CI: 1.11 to 2.01) and 1-year mortality (adjusted odds ratio per 10 units: 1.52; 95% CI: 1.11 to 2.07). CONCLUSIONS: Among patients with multivessel disease and MI-related CS, CR is achieved only in one-fourth of the patients treated using an MV-PCI strategy. and the residual SYNTAX score is independently associated with early and late mortality.

Angiographic predictors of outcome in myocardial infarction patients presenting with cardiogenic shock: a CULPRIT-SHOCK angiographic substudy.

AIMS: The aim of this study was to determine the prognostic impact of pre- and post-PCI TIMI flow grade and TIMI myocardial perfusion grade (TMPG) in a well-defined group of patients with cardiogenic shock due to acute myocardial infarction. METHODS AND RESULTS: Patients with infarct-related cardiogenic shock randomised into the CULPRIT-SHOCK trial were included in the angiographic predictor analysis whenever their TIMI flow grade or TMPG was available in the core lab database (96.9% of cases). A multivariable logistic regression analysis, adjusted on non-angiographic covariates, was performed to investigate whether TIMI flow grade or TMPG was independently associated with all-cause mortality or renal replacement therapy up to one year. Pre-PCI TIMI flow grade and TMPG did not impact on mortality. When analysed in separate multivariable models, post-PCI TIMI 3 flow and TMPG grade 3 were both significantly associated with reduced risk of 30-day mortality: aOR 0.61 (95% CI: 0.38-0.97, p=0.037) and 0.46 (95% CI: 0.29-0.72, p<0.001), respectively. When considered in the same multivariable model, only TMPG was significantly associated with 30-day mortality (aOR 0.38 [0.20-0.71], p=0.002), the 30-day composite of all-cause mortality and renal replacement therapy (aOR 0.34 [0.18-0.66], p=0.001) and mortality at one-year follow-up (aOR 0.46 [0.24-0.88], p=0.02). CONCLUSIONS: Post-PCI TIMI flow grade and TMPG are associated with mortality after PCI. TMPG is a better discriminator, supporting microcirculation rather than epicardial reperfusion for prognosis estimation.

Clinical Outcomes According to ECG Presentations in Infarct-Related Cardiogenic Shock in the Culprit Lesion Only PCI vs Multivessel PCI in Cardiogenic Shock Trial.

BACKGROUND: The impact of ECG presentations of acute myocardial infarction (AMI) in cardiogenic shock is unknown. RESEARCH QUESTION: In myocardial infarction with cardiogenic shock, is there a difference in the outcomes and effect of revascularization strategies between non-ST-segment elevation myocardial infarction (NSTEMI) and left bundle branch block myocardial infarction (LBBBMI) vs ST-segment elevation myocardial infarction (STEMI)? STUDY DESIGN AND METHODS: Cardiogenic shock patients from the CULPRIT-SHOCK trial with NSTEMI or LBBBMI were compared with STEMI patients for 30-day and 1-year all-cause mortality. The interaction between ECG presentation and the effect of revascularization strategies on outcomes was evaluated. RESULTS: Of 665 cardiogenic shock patients analyzed, 55.9% demonstrated STEMI, 29.3% demonstrated NSTEMI, and 14.7% demonstrated LBBBMI. Patients differed in mean age (68.0 years in STEMI patients, 71.0 years in NSTEMI patients, and 73.5 years in LBBBMI patients; P = .015), cardiovascular risk factors, and angiographic severity. No difference was found in the 30-day risk of death between NSTEMI and STEMI patients (48.7% vs 43.0%; adjusted OR [aOR], 1.05; 95% CI, 0.66-1.67; P = .85), nor between LBBBMI and STEMI patients (59.2% vs 43.0%; aOR, 1.31; 95% CI, 0.73-2.34; P = .36). Although the univariate risk of death by 1 year was higher in NSTEMI and LBBBMI patients compared with STEMI patients, ECG presentation was not an independent risk factor of mortality after adjustment (NSTEMI vs STEMI: 56.4% vs 46.8%; aOR, 1.21; 95% CI, 0.76-1.92; P = .42; LBBBMI vs STEMI: 69.4% vs 46.8%; aOR, 1.59; 95% CI, 0.89-2.84; P = .12). ECG presentation did not modify the effect of the revascularization strategy on 30-day and 1-year mortality (P = .91 and P = .97 for interaction). INTERPRETATION: In patients with cardiogenic shock, NSTEMI and LBBBMI presentations reflect higher-risk profiles than STEMI presentations, but are not independent risk factors of mortality. ECG presentations did not modify the treatment effect, supporting culprit-lesion-only percutaneous coronary intervention as the preferred strategy across the AMI spectrum.

Impact of chronic total occlusion and revascularization strategy in patients with infarct-related cardiogenic shock: A subanalysis of the culprit-shock trial.

BACKGROUND: The impact of coronary artery chronic total occlusion (CTO) and its management with percutaneous coronary intervention (PCI) in the setting of myocardial infarction (MI) related cardiogenic shock (CS) remains unclear. METHODS: This is a pre-specified analysis from the culprit-lesion-only PCI vs multivessel PCI in CS (CULPRIT-SHOCK) trial which randomized patients presenting with MI and multivessel disease complicated by CS to a culprit-lesion-only or immediate multivessel PCI strategy. CTO was defined by central core-laboratory evaluation. The independent associations between the presence of CTO and adverse outcomes at 30 days and 1 year were assessed using multivariate logistics models. RESULTS: A noninfarct related CTO was present in 157 of 667 (23.5%) analyzed patients. Patients presenting with CTO had more frequent diabetes mellitus or prior PCI but less frequently presented with ST segment elevation MI as index event. The presence of CTO was associated with higher rate of death at 30 days (adjusted Odds ratio 1.63; 95% confidence interval [CI] 1.01-2.60). Rate of death at 1 year was also increased but did not reach statistical significance (adjusted Odds ratio 1.62; 95%CI 0.99-2.66). Compare to immediate multivessel PCI, a strategy of culprit-lesion-only PCI was associated with lower rates of death or renal replacement therapy at 30 days in patients with and without CTO (Odds ratio 0.79 95%CI 0.42-1.49 and Odds ratio 0.67 95%CI 0.48-0.96, respectively), without significant interaction (P = .68). CONCLUSIONS: In patients with MI-related CS and multivessel disease, the presence of CTO is associated with adverse outcomes while a strategy of culprit-lesion-only PCI seems beneficial regardless of the presence of CTO.

Culprit lesion location and outcomes in patients with multivessel disease and infarct-related cardiogenic shock: a core laboratory analysis of the CULPRIT-SHOCK trial.

BACKGROUND: Critical culprit lesion locations (CCLL) such as left main (LM) and proximal left anterior descending (LAD) are associated with worse clinical outcome in myocardial infarction without cardiogenic shock (CS). AIMS: We aimed to assess whether CCLL identify a subgroup of patients with poorer prognosis when presenting with CS. METHODS: In the CULPRIT-SHOCK trial, a core laboratory reviewed all coronary angiograms to identify CCLL. A CCLL was defined as a culprit lesion with a >70% diameter stenosis of the LM, LM equivalent (>70% diameter stenosis of both proximal LAD and proximal circumflex), proximal LAD or last remaining vessel. We evaluated the primary study endpoint of the CULPRIT-SHOCK trial according to CCLL. RESULTS: A total of 269 (43%) out of 626 patients eligible for this analysis had a CCLL. Death or renal replacement therapy within 30 days, death within 30 days and death within one year were significantly higher in the CCLL than in the non-CCLL group (58.4% vs 43.4%, p<0.001, 55.8% vs 39.5%, p<0.001, 61.0% vs 44.5%, p<0.001, respectively). This was consistent after adjustment for baseline and angiographic characteristics. No interaction with the randomisation group (culprit lesion-only or immediate multivessel PCI) was found. CONCLUSIONS: CCLL is frequent in CS and independently associated with worse clinical outcomes irrespective of the revascularisation strategy. TRIAL REGISTRATION: www.clinicaltrials.gov NCT01927549.

Pregnancy at 40 years Old and Above: Obstetrical, Fetal, and Neonatal Outcomes. Is Age an Independent Risk Factor for Those Complications?

Objectives: Maternal age has been increasing for several decades with many of these late pregnancies between 40 and 45 years old. The main objective of this study is to assess whether maternal age is an independent factor of obstetric, fetal, and neonatal complications. Patients and methods: A monocentric, French study "exposed-unexposed" was conducted during 11 years in a maternity level IIB. Maternal and perinatal outcomes were studied using univariates and multivariate analysis. We compared women aged 40 and above in a 1:1 ratio with women of 25-35 years old. Results: One thousand nine hundred eighty-two women were 40 or older (mean age: 41.9) on the day of their delivery and compared to other 1,982 women who were aged between 25 and 35 years old (mean age: 30.7) Preeclampsia, gestational diabetes, were significantly higher in the study group (4.6 vs. 1.5% and 14.5 vs. 6.9%, respectively, p < 0.001). We found also a significant difference for gestational hypertension (3.1 vs. 1.1% p < 0.001), preterm birth (10.4 vs. 6.5% p < 0.001), cesarean (16.6 vs. 5.4% for scheduled cesarean, and 50.4 vs. 13.9% for emergency cesarean, p < 0.001) and fetal death in utero (2.1 vs. 0.5% in the study group, p < 0.001). These results were also significantly different in multivariate analysis. Conclusion: A pregnancy after 40 years old is worth considering today as far as the risk factors are controlled and understand by the patient and the obstetrician. However, they have a significantly higher risks of cesarean, preterm delivery, pre-eclampsia, gestational diabetes, and fetal death in utero (FDIU). It is therefore the responsibility of the obstetrician to inform correctly these women in a detailed way, to reassure them and to adapt the monitoring of their pregnancy accordingly.

Radial versus femoral artery access for percutaneous coronary artery intervention in patients with acute myocardial infarction and multivessel disease complicated by cardiogenic shock: Subanalysis from the CULPRIT-SHOCK trial.

BACKGROUND: The use and impact of transradial artery access (TRA) compared to transfemoral artery access (TFA) in patients undergoing percutaneous coronary intervention (PCI) for acute myocardial infarction (MI) complicated by cardiogenic shock (CS) remain unclear. METHODS: This is a post hoc analysis of the CULPRIT-SHOCK trial where patients presenting with MI and multivessel disease complicated by CS were randomized to a strategy of culprit-lesion-only or immediate multivessel PCI. Arterial access was left at operator's discretion. Adjudicated outcomes of interest were the composite of death or renal replacement therapy (RRT) at 30 days and 1 year. Multivariate logistic models were used to assess the association between the arterial access and outcomes. RESULTS: Among the 673 analyzed patients, TRA and TFA were successfully performed in 118 (17.5%) and 555 (82.5%) patients, respectively. Compared to TFA, TRA was associated with a lower 30-day rate of death or RRT (37.3% vs 53.2%, adjusted odds ratio [aOR]: 0.57; 95% confidence interval [CI] 0.34-0.96), a lower 30-day rate of death (34.7% vs 49.7%; aOR: 0.56; 95% CI 0.33-0.96), and a lower 30-day rate of RRT (5.9% vs 15.9%; aOR: 0.40; 95% CI 0.16-0.97). No significant differences were observed regarding the 30-day risks of type 3 or 5 Bleeding Academic Research Consortium bleeding and stroke. The observed reduction of death or RRT and death with TRA was no longer significant at 1 year (44.9% vs 57.8%; aOR: 0.85; 95% CI 0.50-1.45 and 42.4% vs 55.5%, aOR: 0.78; 95% CI 0.46-1.32, respectively). CONCLUSIONS: In patients undergoing PCI for acute MI complicated by CS, TRA may be associated with improved early outcomes, although the reason for this finding needs further research.

Prognostic Value of SYNTAX Score in Patients With Infarct-Related Cardiogenic Shock: Insights From the CULPRIT-SHOCK Trial.

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.

Effect of oral anticoagulation on clinical outcomes and haemodynamic variables after successful transcatheter aortic valve implantation.

BACKGROUND: The effect of oral anticoagulation on clinical and haemodynamic outcomes following successful transcatheter aortic valve implantation is unclear. AIMS: To evaluate the effect of oral anticoagulation within the first year after transcatheter aortic valve implantation. METHODS: All patients undergoing transcatheter aortic valve implantation in two French tertiary centres from 2010 to 2016 were included prospectively. The composite outcome of death, stroke, readmission for heart failure or major/life-threatening bleeding according to Valve Academic Research Consortium 2 criteria within 1year was evaluated. Valvular haemodynamic deterioration was defined as mean transprosthetic gradient ≥20mmHg or an increase of ≥10mmHg during echocardiographic follow-up. RESULTS: Of the 1139 patients included, 400 (35.1%) were discharged on oral anticoagulation. The primary endpoint was more frequent in the group with versus without oral anticoagulation (29.4% vs. 17.3% 21.5%; hazard ratio 1.83, 95% confidence interval 1.42-2.35). Composite endpoint risk factors were chronic pulmonary and kidney diseases, previous atrial fibrillation, left ventricular ejection fraction ≤30% at discharge and no femoral vascular approach, but not oral anticoagulation prescription at discharge. Conversely, 58 patients were identified with valvular haemodynamic deterioration, including 11 (19%) in the group with oral anticoagulation and 47 (81%) in the group without oral anticoagulation. Valvular haemodynamic deterioration risk factors were absence of oral anticoagulation exposure, increased body mass index, use of a balloon-expandable bioprosthesis and use of a bioprosthesis with diameter ≤23mm. Antithrombotic treatment crossover (i.e. oral anticoagulation interruption or introduction during follow-up) occurred in 9.6% of patients, and was a risk factor for death (adjusted hazard ratio 3.39, 95% confidence interval 1.63-7.07). CONCLUSIONS: Baseline characteristics, rather than oral anticoagulation prescription at discharge, were associated with adverse outcomes following successful transcatheter aortic valve implantation. Conversely, oral anticoagulation was associated with reduced valvular haemodynamic deterioration.

Incidence of, risk factors for and impact of readmission for heart failure after successful transcatheter aortic valve implantation.

BACKGROUND: The incidence of and risk factors for readmission for heart failure after successful transcatheter aortic valve implantation (TAVI) are unclear. AIMS: We sought to evaluate the incidence of, risk factors for and clinical impact of readmission for heart failure after successful TAVI in an unselected patient population. METHODS: All patients who underwent successful TAVI in two high-volume French tertiary centres from February 2010 to December 2016 were included prospectively and followed up for 1 year. A Cox multivariable model was used to assess risk factors for readmission for heart failure and mortality. RESULTS: A total of 1139 patients (mean age 82.4±7.7years; 52.2% male sex) were included. Readmission for heart failure occurred in 99 (9.2%) patients. Risk factors for readmission for heart failure were previous atrial fibrillation (adjusted hazard ratio [adjHR] 1.62, 95% confidence interval [CI] 1.09-2.40), diabetes mellitus (adjHR 1.67, 95% CI 1.11-2.50), chronic kidney disease (adjHR 1.72, 95% CI 1.13-2.62), chronic pulmonary disease (adjHR 1.81, 95% CI 1.17-2.81) and left ventricular ejection fraction after TAVI ≤ 35% (adjHR 2.12, 95% CI 1.20-3.75). Readmission for heart failure was strongly associated with mortality (adjHR 3.11, 95% CI 1.95-4.94), along with increased Society of Thoracic Surgeons' score (adjHR 1.07, 95% CI 1.03-1.12), chronic pulmonary disease (adjHR 1.45, 95% CI 1.00-2.09), previous atrial fibrillation (adjHR 2.11, 95% CI 1.52-2.93) and shock during the index hospitalization (adjHR 2.56, 95% CI 1.41-4.65). CONCLUSIONS: Readmission for heart failure occurs in one in 10 patients after successful TAVI, and is a strong risk factor for mortality. Co-morbidities and left ventricular ejection fraction after TAVI≤35% are the main risk factors for readmission for heart failure.