HeartRhythm

AUGUST 27, 2024

With increased genetic testing, sudden cardiac arrest (SCA) survivors who carry variants in the cardiac ryanodine receptor (RYR2) gene but do not have the pathognomonic findings of catecholaminergic polymorphic ventricular tachycardia (CPVT) on exercise testing were identified.

Cardiac Arrest 40

Cardiac Arrest Exercise Tachycardia 40

Dr. Paddy Barrett

MAY 17, 2024

And pretty much every doctor can recall an event where a patient experienced a suddenly stressful event and had a cardiac event. That event might have been a heart rhythm issue or even a cardiac arrest. In the hours after the 911 attacks on the World Trade Centre in New York, the rates of cardiac arrest more than doubled.

Heart Disease 104

Heart Disease Heart Attack Heart attacks Risk Factors 104

Journal of Cardiovascular Electrophysiology

OCTOBER 20, 2024

Abstract Introduction Long QT syndrome (LQTS) is a cardiac channelopathy characterized by QT prolongation and a potential for arrhythmic syncope, sudden cardiac arrest or deaths (SCA/SCD). It has been speculated that patients with LQTS might have a primary sinoatrial node (SAN) phenotype of chronotropic insufficiency (CI).

Congenital 40

Congenital Cardiac Arrest Exercise Article 40

MIBHS

JULY 31, 2024

While many arrhythmias are harmless, some can be life-threatening and increase your risk of stroke, heart failure, and sudden cardiac arrest. Techniques like regular exercise, deep breathing, meditation, and seeking social support can help you manage stress more effectively and mitigate its cardiovascular impacts.

Blood Pressure 52

Blood Pressure Heart Attack Heart attacks Heart Rhythm 52

Wellnest

MARCH 12, 2023

It occurs when blood flow to the coronary arteries is restricted, frequently by a blood clot, which can harm the heart muscle and result in consequences like heart disease or sudden cardiac arrest. Tightness in the chest may accompany shortness of breath, which can happen both during exercise and while at rest.

Heart Disease 52

Heart Disease Heart Attack Heart attacks Blood Pressure 52

Wellnest

FEBRUARY 10, 2023

They are helpful for people who need to routinely check their heart health because they may be used at home, in a doctor's office, or while engaging in physical exercise. Fast and Efficient Care A portable ECG machine makes home monitoring of heart rates, rhythms, and cardiac arrest easier than before.

Electrocardiogram 52

Electrocardiogram Exercise Cardiac Arrest Heart Rhythm 52

All About Cardiovascular System and Disorders

OCTOBER 26, 2023

Other parameters which are thought to convey risk in Brugada syndrome are Tpeak-Tend >100 ms in chest leads, early repolarization pattern in inferior leads, post exercise ST segment elevation and diurnal burden of Type 1 ECG pattern on Holter monitoring [4]. Opinion is divided on the need for electrophysiology study. mV or R/q ≥ 0.75.

Sudden Cardiac Death 52

Sudden Cardiac Death Atrial Fibrillation Electrophysiology Arrhythmia 52

Dr. Smith's ECG Blog

SEPTEMBER 7, 2020

Suspect an idiopathic form of VT when a younger adult without known coronary or structural heart disease develops a regular WCT ( W ide- C omplex T achycardia ) rhythm during exercise or other strenuous effort — and despite this, seems to tolerate the WCT rhythm surprisingly well.

Tachycardia 52

Tachycardia Heart Disease Dysrhythmia Ablation 52

Stroke Journal

JANUARY 30, 2025

Cardiac arrest (CA) often leads to severe memory impairment, largely due to extensive neuronal loss in brain areas critical for cognitive function, including the hippocampus and amygdala. We demonstrated that physical exercise (PE) following asphyxia CA (ACA) mitigates contextual memory deficits in male rats.

Cardiac Arrest 40

Cardiac Arrest Exercise Strokes Stroke 40

Frontiers in Cardiovascular Medicine

NOVEMBER 28, 2024

The clinical significance of ARCA-LCS lies in its potential to cause myocardial ischemia or sudden cardiac death, particularly under physical exertion. A treadmill exercise test revealed ischemic changes. No previous history of hypertension or diabetes. There was no abnormality in physical examination.

Cardiac Arrest 45

Cardiac Arrest Sudden Cardiac Death Electrocardiogram Echocardiogram 45