Occurrence of coronary events in the absence of traditional risk factors: Understanding residual risk.

Background And Aims: The major predictors of future coronary heart disease (CHD) events in individuals without traditional modifiable cardiovascular risk factors (CVRFs) remain unknown. We investigated the association between circulating biomarkers, reflecting residual risk, with incident CHD in a general population, according to the presence of five CVRFs (hypertension, diabetes mellitus, hypercholesterolemia, smoking and obesity) at baseline.

Methods: Overall 212,598 CHD-free individuals from 21 European population-based cohorts were stratified by CVRF burden into three groups, having zero (n = 35,707), one (n = 68,548) or ≥2 (n = 108,343) risk factors at baseline.

Lipoprotein (a) and Incident Coronary Heart Disease in the Community: Impact of Traditional Cardiovascular Risk Factors.

Aims: Deleterious effects Lipoprotein (a) (Lp(a)) might be mitigated by overall cardiovascular (CV) risk reduction. However, data on the relationship between increased Lp(a) and incident coronary heart disease (CHD) according to the distribution of modifiable CV risk factors (CVRF) at baseline are still scarce. We investigated the association between high Lp(a) and incident CHD in the general population, depending on the presence/absence of four major CVRFs (hypertension, diabetes, hypercholesterolemia, smoking) at baseline.

Procedural and Clinical Outcomes According to Ultrasound-Guided Access in TAVI: A Propensity-Matched Comparative Subanalysis From the PULSE Registry.

Background: Access-related vascular and bleeding complications during transcatheter aortic valve implantation (TAVI) are associated with significant morbidity and mortality. Ultrasound-guided (USG) puncture may reduce the incidence of these adverse events, particularly in large-bore arterial access. However, large-scale data on this approach are limited, and it has not yet been fully implemented into standard clinical practice.

High-sensitivity CRP is elevated in pregnant women with overweight and obesity and modulated by gestational weight gain.

Introduction: The global obesity epidemic presents a growing challenge in perinatal medicine and obstetrics, as it is associated with a higher risk of adverse maternal and perinatal outcomes. In addition to metabolic disturbances, obesity contributes to chronic low-grade inflammation. This study aims to investigate the relationship between maternal overweight, obesity, and excessive weight gain during pregnancy and high-sensitivity C-reactive protein (hs-CRP), an acute-phase reactant of inflammation and infection in maternal serum.

Prognostic utility of high-sensitivity troponins according to atherosclerotic vascular disease severity.

Background And Aims: Patients with atherosclerotic vascular disease (ASVD) affecting two or more different vascular beds, so called Polyvascular disease (PolyVD), are at an increased risk for adverse outcomes. In those patients, the prognostic utility of high-sensitivity troponin T and I (hsTnT/I) is under-investigated. We therefore aimed to explore the association between hsTnT/I with the extent of ASVD and outcomes in a contemporary cohort.

A propensity-matched comparison of plug- versus suture-based vascular closure after TAVI.

Background: Vascular access site complications are associated with increased morbidity and mortality after transcatheter aortic valve implantation (TAVI). Current results comparing strategies with plug- (P-VCD; MANTA) and suture-based vascular closure devices (S-VCD; Perclose ProGlide) remain inconsistent.

Aims: It was our aim to assess the incidence of access-related vascular complications after P-VCD or S-VCD strategies after transfemoral TAVI.

Manual support during robotic-assisted percutaneous coronary intervention.

Background: Robotic-assisted percutaneous coronary intervention (R-PCI) is an efficacious and safe treatment option for coronary artery disease. However, predictors of manual support during R-PCI are unknown, which we aimed to investigate in a multi-center study.

Methods: We utilized patient-level data from R-PCIs carried out from 2020 to 2022 at four sites in Germany.

Frailty prevalence, invasive treatment frequency, and in-hospital outcome in patients hospitalized for acute coronary syndrome in Germany (2005-2022): a nationwide registry study.

Background: Frailty is a significant predictor for adverse outcomes. Yet, data on prevalence and treatment of frail patients with acute coronary syndrome (ACS) remains limited. We aimed to investigate frailty prevalence, interventional treatment frequency, and in-hospital outcome for all patients hospitalized for ACS in Germany from 2005 to 2022 and validate the Hospital Frailty Risk Score (HFRS) in this population.

Femoral or Radial Secondary Access in TAVR: A Subanalysis From the Multicenter PULSE Registry.

Background: Transradial secondary access (TR-SA) may serve as an alternative to the traditional femoral secondary access (TF-SA) for pigtail placement in transcatheter aortic valve replacement (TAVR).

Objectives: The aim of this study was to assess the incidence of secondary access-related vascular complications after TR-SA or TF-SA in TAVR.

Methods: The PULSE (Plug or sUture based vascuLar cloSurE after TAVR) registry retrospectively evaluated data of 10,120 patients who underwent transfemoral TAVR at 10 heart centers from 2016 to 2021.

Association of modifiable lifestyle risk factors with high-sensitivity troponin T and I concentrations and clinical outcomes.

Aims: We aimed to investigate the association between the burden of modifiable lifestyle risk factors (modLRF) with high-sensitivity cardiac troponins T and I (hsTnT/I) and clinical outcomes in a contemporary cohort.

Methods And Results: Patients undergoing coronary angiography with available hsTnT/I concentrations and information about modLRF were included in the current single-centre study. The modLRF investigated were overweight, lack of physical activity, poor adherence to a Mediterranean diet, and current smoking.

Long-Term Mortality and Impact of Implantation-Associated Factors on the Incidence of Patient-Prosthesis Mismatch After Transcatheter Aortic Valve Implantation in Patients With Small Annuli.

Prosthesis-patient mismatch (PPM) is a common phenomenon after transcatheter aortic valve implantation (TAVI), especially in patients with small aortic annuli. Whether factors during implantation, such as the implantation depth, have an impact on the occurrence of PPM is currently unclear. The objectives of our study were to (1) investigate the influence of procedure planning- and implantation-related factors on the occurrence of PPM and (2) evaluate the impact of PPM on long-term mortality after TAVI.

Temporal trends and outcomes of acute ischaemic strokes in patients hospitalised for percutaneous coronary intervention.

Background: Acute ischaemic stroke (AIS) after percutaneous coronary intervention (PCI) is a rare, but debilitating, complication. However, contemporary data from real-world unselected patients are scarce.

Aims: We aimed to explore the temporal trends, outcomes and variables associated with AIS as well as in-hospital all-cause mortality in a nationwide cohort.

Impact of Lipoprotein(a) Level on Low-Density Lipoprotein Cholesterol- or Apolipoprotein B-Related Risk of Coronary Heart Disease.

Background: Conventional low-density lipoprotein cholesterol (LDL-C) quantification includes cholesterol attributable to lipoprotein(a) (Lp(a)-C) due to their overlapping densities.

Objectives: The purposes of this study were to compare the association between LDL-C and LDL-C corrected for Lp(a)-C (LDL) with incident coronary heart disease (CHD) in the general population and to investigate whether concomitant Lp(a) values influence the association of LDL-C or apolipoprotein B (apoB) with coronary events.

Methods: Among 68,748 CHD-free subjects at baseline LDL was calculated as "LDL-C-Lp(a)-C," where Lp(a)-C was 30% or 17.

Sex differences in lipidomic and bile acid plasma profiles in patients with and without coronary artery disease.

Background: Lipids, including phospholipids and bile acids, exert various signaling effects and are thought to contribute to the development of coronary artery disease (CAD). Here, we aimed to compare lipidomic and bile acid profiles in the blood of patients with and without CAD stratified by sex.

Methods: From 2015 to 2022, 3,012 patients who underwent coronary angiography were recruited in the INTERCATH cohort.

Impact of Quantitative ST-T Analysis in Patients With Suspected Myocardial Infarction Presenting With Right Bundle Branch Block.

Background: While left bundle branch block (LBBB) is a well-known risk feature in patients with acute myocardial infarction, and a rapid invasive management is recommended, data supporting this strategy for patients with right bundle branch block (RBBB) is less robust.

Methods: In total, 2139 patients with suspected ST-elevation myocardial infarction (STEMI) were triaged to acute coronary angiography based on a prehospital 12-lead electrocardiogram (ECG). Sensitivity and specificity for STEMI-ECG criteria were compared in RBBB and non-BBB patients.

C-reactive protein modifies lipoprotein(a)-related risk for coronary heart disease: the BiomarCaRE project.

Background And Aims: Recent investigations have suggested an interdependence of lipoprotein(a) [Lp(a)]-related risk for cardiovascular disease with background inflammatory burden. The aim the present analysis was to investigate whether high-sensitive C-reactive protein (hsCRP) modulates the association between Lp(a) and coronary heart disease (CHD) in the general population.

Methods: Data from 71 678 participants from 8 European prospective population-based cohort studies were used (65 661 without/6017 with established CHD at baseline; median follow-up 9.

Procedural and one-year outcomes of robotic-assisted versus manual percutaneous coronary intervention.

Background: Robotic-assisted percutaneous coronary intervention (rPCI) has proven to be feasible and safe. Comparative analyses of rPCI versus manual PCI (mPCI) are scarce.

Aims: We aimed to investigate procedural aspects and outcomes of rPCI using the second-generation CorPath GRX Vascular Robotic System compared with mPCI in patients with chronic coronary syndrome and non-ST-segment elevation myocardial infarction acute coronary syndrome.

Heart Rate Reduction and Outcomes in Heart Failure Outpatients.

Pharmacologic reduction in heart rate with beta-blockers (BB) or ivabradine is associated with improved survival in heart failure (HF) with sinus rhythm. We analyzed the association of different heart rate-reducing drug treatments on outcomes in HF outpatients. Consecutive patients with HF in sinus rhythm referred to a specialized tertiary service were prospectively enrolled from August 2015 until March 2018.

Diagnostic and prognostic value of the sex-specific 99th percentile of four high-sensitivity cardiac troponin assays in patients with suspected myocardial infarction.

Aims: High-sensitivity cardiac troponin (hs-cTn) assays are used for detection of myocardial infarction (MI). Ninety-ninth percentiles show wide inter-assay variation. The use of sex-specific cut-offs is recommended as definitory cut-off for MI.

Rising and Falling High-Sensitivity Cardiac Troponin in Diagnostic Algorithms for Patients With Suspected Myocardial Infarction.

Background High-sensitivity cardiac troponin (hs-cTn)-based diagnostic algorithms are recommended for the management of patients with suspected myocardial infarction (MI) without ST elevation. Although mirroring different phases of myocardial injury, falling and rising troponin patterns (FPs and RPs, respectively) are equally considered by most algorithms. We aimed to compare the performance of diagnostic protocols for RPs and FPs, separately.

Biomarker-based prediction of fatal and non-fatal cardiovascular outcomes in individuals with diabetes mellitus.

Aims: The role of biomarkers in predicting cardiovascular outcomes in high-risk individuals is not well established. We aimed to investigate benefits of adding biomarkers to cardiovascular risk assessment in individuals with and without diabetes.

Methods And Results: We used individual-level data of 95 292 individuals of the European population harmonized in the Biomarker for Cardiovascular Risk Assessment across Europe consortium and investigated the prognostic ability of high-sensitivity cardiac troponin I (hs-cTnI), N-terminal prohormone of brain natriuretic peptide (NT-proBNP), and high-sensitivity C-reactive protein (hs-CRP).