Association between change in heart rate over years and life span in the Paris Prospective 1, the Whitehall 1, and Framingham studies.

Heart rate, a measure of the frequency of the cardiac cycle, reflects the health of the cardiovascular system, metabolic rate, and activity of the autonomic nervous system. Whether changes in resting heart rate are related to lifespan has not yet been explored to our best knowledge. In this study, we examined the association between resting heart rate and lifespan using linear regression in the Paris Prospective Study I, the Whitehall I Study, and the Framingham Heart Study.

[Coronary sinus reducer : Technical aspects, prevention and management of potential complications].

Coronary sinus reducer implantation is a percutaneous technique creating a narrowing in the coronary sinus through the implantation of an hourglass-shaped endoprosthesis. It is proposed to reduce symptoms in patients suffering from refractory angina pectoris. This innovative treatment is experiencing a major craze among interventional cardiologists.

[How to solve difficult side branch access: case report and literature review].

We present the case of a 53-year-old patient with history of hypertension and dyslipidemia, admitted for effort-induced angina. Coronary angiography revealed two-vessel disease with severe stenosis of the LAD- Diagonal bifurcation (MEDINA 1-1-1). This lesion was considered complex regarding the severe stenosis of the bifurcation core, the angulation <45°, and the severity and length of the diagonal lesion.

[Not Available].

An entrapped undeflatable coronary balloon is a rare complication during percutaneous coronary intervention. It is a complication that can be stressful for the operator, with potentially catastrophic implications for the patient. A fully inflated balloon in the coronaries impedes the blood flow to the distal myocardium and hence causes ischemia, that could jeopardize the hemodynamics of the patients and potentially lead to life-threatening complications.

Association between changes in cardiovascular health and the risk of multimorbidity: community-based cohort studies in the UK and Finland.

Background: Better cardiovascular health is associated with lower risk of various chronic diseases, but its association with multimorbidity is poorly understood. We aimed to examine whether change in cardiovascular health is associated with multimorbidity risk.

Methods: The primary analysis was conducted in the Whitehall II multiwave prospective cohort study (UK) and the validation analysis in the Finnish Public Sector cohort study (Finland).

3D Stent Reconstruction Using CMCT: A Novel Method to Assess Stent Expansion.

Stent underexpansion in calcified coronary stenosis is an important predictor of major short- and long-term adverse cardiovascular events. In this case, we describe a novel method for assessing stent expansion using 3-dimensional stent reconstruction with C-arm motion compensated computed tomography.

Recalled body silhouette trajectories over the lifespan and oral conditions in adulthood: A cross-sectional analysis of the Paris Prospective Study 3.

Objectives: To examine the association between life-course body silhouette changes and oral conditions in adulthood.

Methods: At study recruitment (2008-2012), 5430 adults underwent a full-mouth clinical examination and recalled their body silhouettes at ages 8, 15, 25, 35 and 45. Life-course trajectories of body silhouettes were computed using group-based trajectory modelling.

Healthy sleep score changes and incident cardiovascular disease in European prospective community-based cohorts.

Background And Aims: Evidence on the link between sleep patterns and cardiovascular diseases (CVDs) in the community essentially relies on studies that investigated one single sleep pattern at one point in time. This study examined the joint effect of five sleep patterns at two time points with incident CVD events.

Methods: By combining the data from two prospective studies, the Paris Prospective Study III (Paris, France) and the CoLaus|PsyCoLaus study (Lausanne, Switzerland), a healthy sleep score (HSS, range 0-5) combining five sleep patterns (early chronotype, sleep duration of 7-8 h/day, never/rarely insomnia, no sleep apnoea, and no excessive daytime sleepiness) was calculated at baseline and follow-up.

Long-term follow-up of cardiac arrest survivors: Protocol of the DESAC (Devenir des survivants d'Arrets Cardiaques) study, a French multicentric prospective cohort.

Background: While the short-term prognosis of cardiac arrest patients - nearly 250,000 new cases per year in Europe - has been extensively studied, less is known regarding the mid and long-term outcome of survivors.

Objective: The aim of the DESAC study is to describe mid- and long-term survival rate and functional status of cardiac arrest survivors, and to assess the influence of pre and intra hospital therapeutic strategies on these two outcomes.

Methods: Between Jul 2015 and Oct 2018, adult patients over 18 years who were discharged alive from any intensive care units (public and private hospitals) in the Ile-de-France area (Paris and suburbs, France) after a non-traumatic cardiac arrest were screened for participation in this multicentric study.

Therapeutic potential of extracellular vesicles derived from cardiac progenitor cells in rodent models of chemotherapy-induced cardiomyopathy.

Background: Current treatments of chemotherapy-induced cardiomyopathy (CCM) are of limited efficacy. We assessed whether repeated intravenous injections of human extracellular vesicles from cardiac progenitor cells (EV-CPC) could represent a new therapeutic option and whether EV manufacturing according to a Good Manufacturing Practices (GMP)-compatible process did not impair their bioactivity.

Methods: Immuno-competent mice received intra-peritoneal injections (IP) of doxorubicin (DOX) (4 mg/kg each; cumulative dose: 12 mg/kg) and were then intravenously (IV) injected three times with EV-CPC (total dose: 30 billion).

Biomaterial-embedded extracellular vesicles improve recovery of the dysfunctional myocardium.

Extracellular vesicles (EV) are increasingly recognized as a therapeutic option in heart failure. They are usually administered by direct intramyocardial injections with the caveat of a rapid wash-out from the myocardium which might weaken their therapeutic efficacy. To improve their delivery in the failing myocardium, we designed a system consisting of loading EV into a clinical-grade hyaluronic acid (HA) biomaterial.

Ultrasensitive Troponin I and Incident Cardiovascular Disease.

Background: To examine the association of ultrasensitive cTnI (cardiac troponin I) with incident cardiovascular disease events (CVDs) in the primary prevention setting.

Methods: cTnI was analyzed in the baseline plasma (2008-2012) of CVD-free volunteers from the Paris Prospective Study III using a novel ultrasensitive immunoassay (Simoa Troponin-I 2.0 Kit, Quanterix, Lexington) with a limit of detection of 0.

Association between basic life support and survival in sports-related sudden cardiac arrest: a meta-analysis.

Aims: To evaluate the association of basic life support with survival after sports-related sudden cardiac arrest (SR-SCA).

Methods And Results: In this systematic review and meta-analysis, a search of several databases from each database inception to 31 July 2021 without language restrictions was conducted. Studies were considered eligible if they evaluated one of three scenarios in patients with SR-SCA: (i) bystander presence, (ii) bystander cardiopulmonary resuscitation (CPR), or (iii) bystander automated external defibrillator (AED) use and provided information on survival.

[Cardiac magnetic resonance imaging and coronary optical coherence tomography : Acquisition techniques, interpretation and integration in diagnostic algorithms for MINOCA].

MINOCA is a heterogeneous entity with many possible etiologies that need to be clarified to optimize therapeutic interventions. Common causes include plaque disruption, plaque erosion, spontaneous coronary artery dissection, coronary artery spasm, coronary thromboembolism. Most of the time, coronary angiography is inadequate to obtain the proper identification of these underlying pathophysiological mechanisms.

Sex Differences in Outcomes of Tetralogy of Fallot Patients With Implantable Cardioverter-Defibrillators.

Background: Women with congenital heart disease at high risk for sudden cardiac death have been poorly studied thus far.

Objectives: The aim of this study was to assess sex-related differences in patients with tetralogy of Fallot (TOF) and implantable cardioverter-defibrillators (ICDs).

Methods: Data were analyzed from the DAI-T4F (French National Registry of Patients With Tetralogy of Fallot and Implantable Cardioverter Defibrillator) cohort study, which has prospectively enrolled all patients with TOF with ICDs in France since 2010.

[Diagnostic and prognostic utility of cardiac magnetic resonance imaging in myocarditis].

Cardiac magnetic resonance imaging (CMR) became over the last 30 years an essential tool in the management of patients with myocarditis. Noninvasive diagnosis of acute myocarditis relies on a clinical picture compatible with myocarditis and fulfilling of the updated 2018 Lake Louise criteria. These criteria include highlights of myocardial edema by conventional T2-weighted sequences or by T2 mapping in one hand and evidence of myocardial injury using late gadolinium enhancement sequences, T1 mapping or extra-cellular volume measurement in the other hand.

Barriers to up-titrated antihypertensive strategies in 12 sub-Saharan African countries: the Multination Evaluation of hypertension in Sub-Saharan Africa Study.

Background: Sub-Saharan Africa (SSA) faces the highest rate of hypertension worldwide. The high burden of elevated blood pressure (BP) in black people has been emphasized. Guidelines recommend two or more antihypertensive medications to achieve a BP control.

Transcatheter Occlusion of Coronary-Pulmonary Fistula With a Liquid Embolic Agent After Evaluation by FFR.

A 58-year-old man was admitted for stable angina. The coronary angiogram revealed a coronary-pulmonary fistula with a nonsignificant atheroma. We decided to perform percutaneous embolization of the fistula in view of the symptoms and the hemodynamic assessment findings.

Blood pressure-lowering medicines implemented in 12 African countries: the cross-sectional multination EIGHT study.

Objective: In Africa, the number of patients with hypertension is expected to reach 216.8 million by 2030. Large-scale data on antihypertensive medications used in Sub-Saharan Africa (SSA) are scarce.

Extracellular vesicles fail to trigger the generation of new cardiomyocytes in chronically infarcted hearts.

Extracellular vesicles (EV) mediate the therapeutic effects of stem cells but it is unclear whether this involves cardiac regeneration mediated by endogenous cardiomyocyte proliferation. Bi-transgenic MerCreMer/ZEG (n = 15/group) and Mosaic Analysis With Double Markers (MADM; n = 6/group) mouse models underwent permanent coronary artery ligation and received, 3 weeks later, 10 billion EV (from human iPS-derived cardiovascular progenitor cells [CPC]), or saline, injected percutaneously under echo guidance in the peri-infarcted myocardium. Endogenous cardiomyocyte proliferation was tracked by EdU labeling and biphoton microscopy.