Med Page Today

JANUARY 16, 2024

(MedPage Today) -- Medical marijuana was associated with an elevated risk of new-onset arrhythmia in a Danish population with chronic pain. European Heart Journal) Severe drug-induced QT prolongation was fairly common in patients taking one of.

Arrhythmia 89

Arrhythmia 89

Medical Xpress - Cardiology

JANUARY 9, 2024

A study sets the foundation of a ground-breaking treatment regimen for treating ventricular arrhythmia. The research, published in Nature Communications, demonstrates the design and feasibility of a new hydrogel-based pacing modality.

Arrhythmia 97

Arrhythmia Research 97

Heart BMJ

MAY 10, 2024

Background To assess the roles of diabetic microvascular disease and modifiable risk factors and their combination in the development of arrhythmias. Methods We included participants with type 2 diabetes (T2D) who were free of arrhythmias during recruitment in the UK Biobank study.

Risk Factors 52

Risk Factors Arrhythmia Diabetes Kidney Disease 52

The British Journal of Cardiology

NOVEMBER 10, 2023

Persistent cardiac arrhythmias are readily amenable to detection by performing a standard electrocardiogram (ECG), but detection of transient (paroxysmal) arrhythmias has long been a significant cause of frustration to both doctors and patients. This article aims to provide a helpful overview for patients and doctors advising them.

Arrhythmia 52

Arrhythmia Atrial Fibrillation Electrocardiogram Article 52

HeartRhythm

JUNE 30, 2024

Atrial arrhythmias are an important source of morbidity in adults with congenital heart disease (CHD) and have been linked to sudden death in certain subgroups. Whereas intra-atrial reentrant tachycardia (IART) is the most common arrhythmia, the prevalence of atrial fibrillation (AF) is increasing.

Congenital Heart Disease 40

Congenital Heart Disease Congenital Arrhythmia Heart Disease 40

HeartRhythm

JULY 22, 2024

Although the electrcardiographic and electrophysiological properties of ventricular arrhythmias (VA) from the vicinity of lateral tricuspid annulus (TA) have been reported in previous studies, their precise site of origin have not been addressed.

Tricuspid 40

Tricuspid Arrhythmia Electrophysiology 40

Frontiers in Cardiovascular Medicine

MARCH 27, 2024

We reported the case of a 51-year-old woman who experienced multiple types of arrhythmias over three decades and was diagnosed with Danon disease late by genetic testing. Case summary A 51-year-old woman with a 36-year history of intermittent palpitations was admitted due to hemodynamically stable ventricular tachycardia (VT).

Arrhythmia 59

Arrhythmia Atrial Flutter Tachycardia Atrial Fibrillation 59

American College of Cardiology

FEBRUARY 23, 2024

What is the incidence of the embolic and bleeding complications in relation to pre- and post- periprocedure antithrombotic regimens in patients undergoing ventricular arrhythmia radiofrequency ablation (RFA)?

Arrhythmia 62

Arrhythmia Ablation Embolism Stroke 62

HeartRhythm

JUNE 17, 2024

Atrial fibrillation (AF) is the most common arrhythmia requiring hospital admission and the incidence is increasing.1 1 Previously, based on the results of the AFFIRM study, the clinical decision to pursue a rhythm control strategy with catheter ablation or medications was primarily driven by the presence of symptoms.2,3

Arrhythmia 45

Arrhythmia Atrial Fibrillation Ablation Hospital 45

HeartRhythm

JULY 14, 2024

We screened 391 papers, examining 278 that applied MR to investigate arrhythmia and, among others, cardiovascular traits, lifestyle, behavioral traits, body composition. By leveraging the random assortment of genetic variants during gamete formation, MR reduces biases like confounding and reverse causation.

Arrhythmia 40

Arrhythmia Blood Pressure Atrial Fibrillation Outcomes 40

HeartRhythm

JANUARY 26, 2024

Sympathetic nervous system hyperactivity plays a major role in the pathogenesis of ventricular arrhythmias following myocardial infarction (MI).1,2 1,2 The stellate ganglia are an important nexus point for sympathetic innervation to the heart.3

Arrhythmia 80

Arrhythmia Sudden Cardiac Death Myocardial Infarction Tachycardia 80

HeartRhythm

JUNE 12, 2024

Here, we review the current knowledge on the role of the EMW as an independent parameter for ventricular arrhythmia-risk stratification. The electromechanical window (EMW) is calculated by subtracting the repolarization duration from a mechanical reference representing contraction duration in the same heartbeat (e.g.,

Arrhythmia 40

Arrhythmia Aortic valve Aortic 40

Cardiovascular Diabetology

FEBRUARY 23, 2024

Objective We aimed to assess the effect of SGLT2i on arrhythmias by conducting a meta-analysis using data from randomized controlled trials(RCTs). Background Sodium-glucose co-transporter 2 inhibitors (SGLT2i) have shown cardioprotective effects via multiple mechanisms that may also contribute to decrease arrhythmias risk.

Sudden Cardiac Death 64

Sudden Cardiac Death Arrhythmia Atrial Flutter Heart Failure 64

Frontiers in Cardiovascular Medicine

JUNE 6, 2024

Accurate diagnosis of arrhythmia is crucial for timely and effective treatment. Electrocardiogram (ECG) plays a key role in the diagnosis of arrhythmia. This provides a new idea for ECG based arrhythmia diagnosis.

Arrhythmia 45

Arrhythmia Electrocardiogram Cardiovascular Disease 45

Heart BMJ

MAY 10, 2024

Arrhythmias, and in particular atrial fibrillation (AF), are one of the greatest healthcare challenges of our time. Arrhythmia prediction models have long relied on conventional risk factors such as age, diabetes, hypertension, and history of myocardial infarction and heart failure.

Arrhythmia 40

Arrhythmia Myocardial Infarction Atrial Fibrillation Heart Failure 40

Frontiers in Cardiovascular Medicine

JANUARY 10, 2024

111.87), arrhythmias were detected in 9 (33%) patients. We did not identify significant risk factors for arrhythmias post-HT. Results We identified 27 children (66.7% males) with a median age of 15 years (IQR: 7–16) and a median weight of 45 kg (IQR: 22–66) at the time of the intervention. On a median follow-up of 35.07

Heart Transplant 59

Heart Transplant Transplant Arrhythmia Congenital Heart Disease 59

HeartRhythm

NOVEMBER 13, 2023

Arrhythmogenic role of epicardial adipose tissue (EAT) in atrial arrhythmias is well established, but its effect on ventricular arrhythmias has been significantly less investigated. Since ventricular arrhythmias are thought to cause 75% to 80% of cases of sudden cardiac death, this is not a trivial issue.

Arrhythmia 40

Arrhythmia Sudden Cardiac Death Research 40

ECG Guru

JULY 26, 2023

There is a non-respiratory sinus arrhythmia present, which is essentially the minimal variant of a sick sinus syndrome. Currently, he has no complaints: no palpitations, no shortness of breath, no syncope, no chest pain. The rhythm is irregular, but all P-waves have the same shape.

Arrhythmia 52

Arrhythmia Chest Pain Hypertension 52

HCPLive

JANUARY 8, 2024

Randomized trial data shows colchicine administered following catheter ablation did not reduce atrial arrhythmia recurrence or associated clinical events.

Arrhythmia 52

Arrhythmia Ablation 52

Frontiers in Cardiovascular Medicine

JANUARY 22, 2024

Introduction Implantable cardiac monitors (ICMs) provide long-term arrhythmia monitoring, but high rates of false detections increase the review burden. In the majority of cases where true arrhythmias were rejected, SmartECG classified the same type of arrhythmia as “true” before or within 3 days of the falsely rejected sECG.

Arrhythmia 69

Arrhythmia Hospital Stroke Strokes 69

All About Cardiovascular System and Disorders

OCTOBER 17, 2023

How Does Fever Precipitate Arrhythmia in Brugada Syndrome? This is the proposed mechanism of precipitation of arrhythmias in Brugada syndrome during febrile episodes. This is the proposed mechanism of precipitation of arrhythmias in Brugada syndrome during febrile episodes. have delayed activation and earlier inactivation.

Arrhythmia 52

Arrhythmia General Cardiology 52

Frontiers in Cardiovascular Medicine

JULY 8, 2024

BackgroundHuman pluripotent stem cell-derived cardiomyocytes (hPSC-CMs) show tremendous promise for cardiac regeneration following myocardial infarction (MI), but their transplantation gives rise to transient ventricular tachycardia (VT) in large-animal MI models, representing a major hurdle to translation.

Pacemaker 52

Pacemaker CMS Arrhythmia Transplant 52

HeartRhythm

APRIL 30, 2024

It has been suggested that patients with BrS have abnormal myocardium in the anterior right ventricular outflow tract (RVOT), leading to reentrant arrhythmias. Brugada syndrome (BrS) is a sodium channelopathy that typically causes polymorphic VT or VF, often triggered by febrile illnesses.

Arrhythmia 40

Arrhythmia 40

HeartRhythm

JULY 9, 2024

However, cardiac arrhythmias remain a significant concern with their use. Bruton Tyrosine Kinase inhibitors (BTKi) have emerged as a standard of care option for patients with chronic lymphocytic leukemia (CLL). For example, atrial fibrillation (AF) is the most common cause of discontinuation of treatment with ibrutinib.

Arrhythmia 40

Arrhythmia Atrial Fibrillation Outcomes 40

Open Heart

APRIL 2, 2024

The aim of this prospective, cohort study was to describe the occurrence and nature of cardiac arrhythmias recorded during prolonged continuous ECG rhythm surveillance in patients with established cardiac dystrophinopathy and relate them to abnormalities on cardiac MRI. on MRI and atrial arrhythmias with left atrial dilatation.

Arrhythmia 40

Arrhythmia Heart Failure 40

Circulation

FEBRUARY 5, 2024

In addition, exposure of the fetus or neonate to either persistent arrhythmias or antiarrhythmic medications may have yet-to-be-determined long-term developmental consequences. Treatment options are limited in the fetus and neonate because of limited vascular access, patient size, and the significant risk/benefit ratio of any intervention.

Pharmacology 78

Pharmacology Arrhythmia Physiology Circulation 78

HeartRhythm

APRIL 30, 2024

Cardiac arrhythmias represent a significant health concern among the pediatric population and often leads to substantial morbidity and occasional mortality. Traditionally, 24 to 48-hour Holter monitors are utilized to investigate arrhythmia burden but Extended cardiac ambulatory monitoring (ECAM) can record up to two weeks of clinical data.

Pediatrics 40

Pediatrics Arrhythmia 40

HeartRhythm

APRIL 30, 2024

The mechanisms by which neural patterning controls arrhythmia susceptibility are poorly understood, but are thought to involve the axon guidance ligand semaphorin-3a (Sema3a). Sema3a has importance in both inherited arrhythmia (Brugada) as well as structural heart disease (infarction).

Arrhythmia 40

Arrhythmia Heart Rhythm Heart Disease 40

HeartRhythm

APRIL 30, 2024

The overall prevalence of arrhythmias in pregnancy is estimated at 68-166 per 100,000 pregnancy-related admissions. Arrhythmias in pregnancy are thought to be multifactorial in nature due to a combination of hemodynamic, hormonal and autonomic changes that occur during pregnancy.

Arrhythmia 40

Arrhythmia Outcomes 40

HeartRhythm

APRIL 30, 2024

The incidence of arrhythmias among pregnant women has increased over the past decade. While the spotlight intensifies on managing these rhythms, national-level data assessing the risk of stillbirth in this population is limited.

Arrhythmia 40

Arrhythmia 40

HeartRhythm

APRIL 30, 2024

Cardiac arrhythmias require timely and accurate interventions to ensure patient safety. However, efficacy of AI chatbots in medical management of arrhythmias has not been evaluated comprehensively However, efficacy of AI chatbots in medical management of arrhythmias has not been evaluated comprehensively

Arrhythmia 40

Arrhythmia 40

HeartRhythm

APRIL 30, 2024

Mitral annular disjunction (MAD) increases the risk of ventricular arrhythmias (VAs) and sudden cardiac death in patients with mitral valve prolapse (MVP), but its arrhythmogenic basis is unknown.

Bicuspid/Mitral 40

Bicuspid/Mitral Sudden Cardiac Death Arrhythmia 40

Journal of Cardiovascular Electrophysiology

NOVEMBER 29, 2023

However, the incidence of ventricular arrhythmias (VAs) is high in this population, both in the acute and delayed phases after implantation. Abstract Left ventricular assist device (LVAD) implantation is an established treatment for patients with advanced heart failure refractory to medical therapy.

Arrhythmia 75

Arrhythmia Heart Failure Ablation Outcomes 75

Dr. Sanjay Gupta

AUGUST 31, 2022

The word arrhythmia comes from two Greek words. So arrhythmia literally means absence or loss of rhythm. A cardiac arrhythmia therefore means loss of cardiac rhythm. The first is ‘a-’ which means absence or loss and the second is ‘rhythmos’ which means rhythm. appeared first on Dr Sanjay Gupta Cardiologist.

Arrhythmia 52

Arrhythmia Dysrhythmia Heart Rhythm Chest Pain 52

HeartRhythm

APRIL 30, 2024

Cardiac resynchronization therapy (CRT)-D with biventricular (BiV) pacing has been shown to reduce the incidence of ventricular arrhythmias compared to ICD alone. His-CRT has the theoretical advantage of correcting spatiotemporal dispersion of refractoriness – a potential factor in the development of ventricular arrhythmias.

Arrhythmia 40

Arrhythmia 40

All About Cardiovascular System and Disorders

FEBRUARY 9, 2024

Arrhythmias are never seen in digitoxicity

Arrhythmia 52

Arrhythmia General Cardiology 52

Medical Xpress - Cardiology

APRIL 10, 2024

A team at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) has made a breakthrough discovery in the understanding of cardiac arrhythmias by unraveling the complexities of Andersen-Tawil syndrome (ATS), an extremely rare inherited cardiac disorder.

Arrhythmia 40

Arrhythmia 40