HeartRhythm

MARCH 25, 2025

Ventricular arrhythmias (VAs) may be the first clinical manifestation in pediatric patients with arrhythmogenic cardiomyopathy (ACM). The arrhythmogenicity of exercise testing (ET) remains unclear.

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Pediatrics Exercise Arrhythmia Cardiomyopathy 40

HeartRhythm

APRIL 30, 2024

Exercise promotes penetrance and sustained ventricular arrhythmias (VA) in classic ARVC. It is unknown if exercise affects risk in DSP variant carriers. Introduction: Pathogenic desmoplakin (DSP) variants are associated with left or biventricular arrhythmogenic cardiomyopathy.

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Exercise Arrhythmia Cardiomyopathy 40

HeartRhythm

FEBRUARY 2, 2025

3 This variable penetrance and expressivity has been illuminated via inherited arrhythmia clinics, accessible genetic testing and familial screening. Provocation testing, primarily in the form of exercise QTc dynamics, has therefore become an integral part of probabilistic diagnosis and phenotyping.

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Exercise Arrhythmia 40

Frontiers in Cardiovascular Medicine

DECEMBER 18, 2024

Atrial fibrillation (AF), the most prevalent cardiac arrhythmia, is closely linked to metabolic dysfunctions, including obesity, diabetes, and dyslipidemia. Additionally, it calls for more basic studies and large-scale clinical trials to establish and refine evidence-based exercise guidelines specific to AF management.

Atrial Fibrillation 40

Atrial Fibrillation Exercise Pharmacology Obesity 40

Heart BMJ

JANUARY 29, 2024

Objective Longitudinal consequences and potential interactions of COVID-19 and elite-level sports and exercise are unclear. Therefore, we determined the long-term detrimental cardiac effects of the interaction between SARS-CoV-2 infection and the highest level of sports and exercise. During the 26.7 (±5.8)

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COVID-19 Exercise Arrhythmia 81

HeartRhythm

APRIL 30, 2024

The association between exercise and cardiac arrhythmias is less certain.

Arrhythmia 40

Arrhythmia Cardiovascular Disease Exercise 40

AMS Cardiology

DECEMBER 16, 2024

Take walks, dance to holiday music, or engage in short bursts of exercise throughout the day. Lifestyle Modifications: Recommendations for diet, exercise, and stress management to improve overall cardiovascular health. Focus on balanced meals with plenty of fruits, vegetables, and lean protein.

Blood Pressure 52

Blood Pressure Risk Factors Diet Cholesterol 52

MIBHS

JANUARY 31, 2025

By identifying patterns, users can understand how their heart responds to exercise, stress, or relaxation. Tracking Physical Activity and Exercise Physical activity is vital for maintaining heart health, and wearable tech provides detailed metrics on steps taken, calories burned, and active minutes.

Heart Rhythm 52

Heart Rhythm Technology AFIB Exercise 52

Circulation: Genomic and Precision Medicine

NOVEMBER 28, 2023

Background:Limiting high-intensity exercise is recommended for patients with arrhythmogenic right ventricular cardiomyopathy (ARVC) due to its association with penetrance, arrhythmias, and structural progression. Guidelines recommend shared decision-making (SDM) for exercise level, but there is little evidence regarding its impact.

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Exercise Cardiomyopathy Arrhythmia Circulation 40

Circulation

OCTOBER 19, 2023

BACKGROUND:The consequences of exercise-induced premature ventricular contractions (PVCs) in asymptomatic individuals remain unclear. Low PVC counts during exercise and recovery were both associated with MI/HF/LTVA risk, independently of clinical factors: adjusted hazard ratio (HR), 1.2 (1–5 years; 51.1% years; 51.1%

Exercise 40

Exercise Myocardial Infarction Heart Failure Cardiomyopathy 40

MIBHS

JANUARY 15, 2025

These factors contribute to a host of cardiovascular problems, including coronary artery disease, heart failure, and arrhythmias, making smokers significantly more vulnerable to heart-related illnesses. Increased Blood Clot Risk: Smoking enhances the bloods clotting tendency, raising the risk of heart attacks and strokes.

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Coronary Artery Bypass Graft Blood Clot Blood Pressure Plaque 52

Circulation: Arrhythmia and Electrophysiology

OCTOBER 22, 2024

Circulation: Arrhythmia and Electrophysiology, Ahead of Print.

Atrial Fibrillation 40

Atrial Fibrillation Electrophysiology Heart Failure Exercise 40

Dr. Smith's ECG Blog

SEPTEMBER 18, 2024

Because the patient was exercising, which increases sympathetic tone, facilitating AV conduction. Why did today's patient develop AFlutter while exercising on a treadmill? Does Exercise Induce Non-Sinus Tachyarrhythmias? It is also unknown if this 60-something man had been regularly exercising over time vs being sedentary.

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Atrial Flutter Exercise AFIB Tachycardia 64

Frontiers in Cardiovascular Medicine

JANUARY 7, 2024

Electrocardiogram in clinic showed sinus arrhythmia with early repolarization and no ischemic changes. Treadmill exercise stress test showed excellent functional capacity without exercise-induced chest pain or ischemic ECG changes. Invasive coronary angiography ruled out luminal narrowing or dynamic compression.

Chest Pain 59

Chest Pain Exercise Electrocardiogram Echocardiogram 59

Journal of the American Heart Association

DECEMBER 8, 2023

The primary end point was syncope recurrence, and the secondary end point was the reduction of the ventricular arrhythmia score during exercise testing. events per year;P<0.001) and improved the ventricular arrhythmia scores at the 3‐month (5 [range, 3–6] to 1.5

Ablation 45

Ablation Tachycardia Electrophysiology Outcomes 45

HeartRhythm

APRIL 30, 2024

Hypertrophic cardiomyopathy (HCM) is associated with a predisposition to lethal ventricular arrhythmias. LGE scar burden on MRI is thought to contribute to this risk, but its impact on electrophysiological substrate is not well understood.

Cardiomyopathy 40

Cardiomyopathy Electrophysiology Exercise Arrhythmia 40

All About Cardiovascular System and Disorders

APRIL 23, 2024

Treadmill Exercise ECG is usually done with a computerized treadmill unit which controls the motor speed of the treadmill as well as monitors the ECG. ECG is recorded periodically during the test in addition to documenting any specific events like arrhythmias. ECG recording in stage 1 of Bruce protocol of treadmill exercise test.

Exercise 52

Exercise Ischemia Document Arrhythmia 52

HeartRhythm

APRIL 30, 2024

Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a rare disorder presenting as exercise-induced ventricular arrhythmias, rarely associated with mutations in triadin (TRDN).

Atrial Fibrillation 40

Atrial Fibrillation Tachycardia Exercise Arrhythmia 40

DAIC

JULY 16, 2024

AFib is the most common type of irregular heart rhythm or arrhythmia. Individuals with potential arrhythmia episodes or a history of irregular rhythms can now track AFib closely and seek early intervention. Ultrahuman Ring AIR is the first smart ring in the world to offer AFib detection.

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AFIB Technology Heart Rhythm Arrhythmia 105

Journal of Cardiovascular Electrophysiology

AUGUST 20, 2024

Abstract Introduction We report the case of a 37-year-old male athlete, who developed during exercise atrial and ventricular arrhythmias. No structural heart disease. Results Invasive programmed ventricular stimulation induced ventricular fibrillation. A heterozygous mutation in the CASQ2 gene (c.775G>T,

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Exercise Tachycardia Arrhythmia Heart Disease 40

Cardiology Update

JANUARY 12, 2025

Hashtag: #ACC25 European Heart Rhythm Association (EHRA) Congress 2025 Date: 30 March to 1 April 2025 Location: Vienna and online Overview: The yearly gathering of the European Heart Rhythm Association (EHRA) unites scientists, healthcare professionals, and other stakeholders engaged in the global management of arrhythmias.

Heart Failure 52

Heart Failure Atherosclerosis Heart Rhythm Nursing 52

Ken Grauer, MD

FEBRUARY 13, 2023

This familial cardiac arrhythmia is the result of gene mutation. These patients are at high risk for malignant arrhythmias. Typically — these arrhythmias are induced by exercise or intense emotional states ( ie, associated with increased catecholamine discharge ). The heart is structurally normal in patients with CPVT.

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Blog Arrhythmia Exercise Chest Pain 78

MIBHS

JULY 31, 2024

Arrhythmias (Abnormal Heart Rhythms) Stress hormones can disrupt the signals that regulate your heartbeat, leading to arrhythmias – abnormal heart rhythms that cause your heart to beat too fast, too slow, or irregularly. If you’re experiencing chronic, unmanaged stress, it’s essential to address it proactively.

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Blood Pressure Heart Attack Heart attacks Heart Rhythm 52

All About Cardiovascular System and Disorders

MARCH 30, 2024

This can be a source of cardiac arrhythmia as well. An important cause of arrhythmias in Ebstein’s anomaly is the presence of a right sided accessory atrioventricular pathway or WPW syndrome. A huge right atrium can also predispose to supraventricular arrhythmias in Ebstein’s anomaly.

Tricuspid 52

Tricuspid Arrhythmia Congenital Heart Disease Electrophysiology 52

Dr. Smith's ECG Blog

MARCH 15, 2023

Whereas at low to moderate degrees of exercise, the risk of developing AFib in younger athletic individuals is reduced — there appears to be a “threshold” for exercise intensity with longterm endurance training, beyond which the risk of developing AFib paradoxically increases! 25, 2022 ).

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Atrial Fibrillation AFIB Arrhythmia Exercise 52

DAIC

JUNE 18, 2024

Positive News on Exercise and Smoking Cessation The researchers did find some positive trends. While some of the increase is due to U.S. demographic shifts, much of the inequity in cardiovascular disease and risk factors "remains attributed to systemic racism, as well as socioeconomic factors and access to care," she said.

Heart Disease 105

Heart Disease Blood Pressure Stroke Strokes 105

Wellnest

DECEMBER 31, 2023

Electrocardiograms (EKG or ECG): This diagnostic method effectively detects irregular heartbeats or arrhythmias by analyzing the electrical signals in the heart. Exercise stress test: Evaluating the heart’s performance during physical activity, this test provides valuable information about cardiovascular health.

COVID-19 52

COVID-19 Heart Attack Heart attacks Exercise 52

Cardiology Update

JANUARY 2, 2024

European Heart Rhythm Association (EHRA) Congress Date: April 7-9, 2024 Location: Berlin, Germany and online Overview: The yearly gathering of the European Heart Rhythm Association (EHRA) unites scientists, healthcare professionals, and other stakeholders engaged in the global management of arrhythmias.

Heart Failure 111

Heart Failure Atherosclerosis Cardiovascular Imaging Non-Invasive Cardiology 111

Ken Grauer, MD

MARCH 29, 2023

As discussed in ECG Blog #363 — this rare genetic disorder almost always presents in association with emotional stress or with exercise (ie, CPVT is usually "induced" by catecholamine discharge ). Figure-6: Arrhythmias with WPW ( Sections 05.47, 48, 49 — from ECG-2014-ePub ). What do YOU see?

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Blog AFIB Arrhythmia Download 78

Circulation: Arrhythmia and Electrophysiology

JANUARY 24, 2024

Circulation: Arrhythmia and Electrophysiology, Ahead of Print. These include multiple environmental influences on QTc prolongation, exercise-induced repolarization abnormalities, and the profound implications of the constantly evolving nature of genetic testing and variant interpretation.

Electrophysiology 40

Electrophysiology Exercise Risk Factors Arrhythmia 40

All About Cardiovascular System and Disorders

MAY 2, 2024

During aerobic exercise which is isotonic, the heart rate and stroke volume increases. Isometric exercise or weight training on the other hand causes only slight increase in cardiac output due to increase in heart rate. Effect of exercise on right ventricle. J point elevation and early repolarization pattern has been reported.

Exercise 40

Exercise Cardiomyopathy Blood Pressure Physiology 40

European Journal of Heart Failure

DECEMBER 18, 2024

Aims Atrial fibrillation (AF) is the most common sustained arrhythmia among patients with hypertrophic cardiomyopathy (HCM), leading to increased symptom burden and risk of thromboembolism. The HCM-AF score was developed to predict new-onset AF in patients with HCM, though sensitivity and specificity of this conventional tool are limited.

Atrial Fibrillation 40

Atrial Fibrillation Cardiomyopathy Exercise Arrhythmia 40

Wellnest

FEBRUARY 28, 2023

There is growing awareness of the risks of inadequate sleep for heart health, even though it is already well established that variables, including a poor diet, little exercise, and smoking, can affect the heart. In the hours leading up to bedtime, try to avoid exercising. ● High blood pressure and heart disease are related to insomnia.

Blood Pressure 52

Blood Pressure Heart Failure Heart Attack Heart attacks 52

MIBHS

NOVEMBER 30, 2023

The exact mechanisms behind this link are complex, but it’s believed that the combination of lifestyle factors associated with depression (such as poor diet, lack of exercise, and smoking) and the physiological effects of depression on the body (including inflammation and blood clotting) can contribute to heart problems.

Blood Pressure 52

Blood Pressure Heart Disease Blood Clot Physiology 52

All About Cardiovascular System and Disorders

FEBRUARY 27, 2024

Autonomic dysfunction caused by spinal cord injury is associated with abnormalities in blood pressure, heart rate variability, arrhythmias and blunted cardiovascular response to exercise which can limit the capacity to perform physical activity [1].

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Myocardial Infarction Atrial Fibrillation Heart Failure Blood Pressure 40

Dr. S. Venkatesan MD

JUNE 16, 2024

Any deviation or trespassing results in arrhythmia. The learning point is that, in VT ablation, looking for anatomical diastolic tracts and its electrical activity becomes a key exercise. Like coronary blood flow, intra-cardiac electricity must flow in a pre-designated path at a specific time interval with absolute discipline.

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Ablation Physiology Technology Bicuspid/Mitral 52

MIBHS

DECEMBER 15, 2023

Sleep deprivation or poor sleep can lead to an increased risk of developing conditions such as hypertension, heart disease, stroke, and irregular heart rhythms (arrhythmias). Create a Relaxing Bedtime Routine Wind down before bed by engaging in relaxing activities, such as reading, gentle stretching, or deep breathing exercises.

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Blood Pressure Heart Rhythm Heart Disease Risk Factors 52