This is a challenging ECG in regards to determining if the wide QRS complex rhythm is from ventricular tachycardia or "SVT with aberrancy" such as AV nodal reentry tachycardia causing a rate-dependent ...

T wave alternans refers to the variation of the T wave amplitude on an ECG on a beat-to-beat basis. Having significant T wave alternans is thought to increase the risk of ventricular arrhythmias and ...

Sports cardiology has emerged as a distinct subspecialty at the intersection of preventive cardiology and athlete care. While ...

Pre-screening is crucial for athletes to reduce the risk of sudden cardiac death (SCD). However, 12 lead ECG screening alone is insufficient to prevent SCD. Objective This study aims to determine the ...

Polymorphic ventricular tachycardia is an abnormal heart rhythm where the bottom chambers of your heart beat too quickly. People with severe cases may experience sudden cardiac arrest. Conditions that ...

hey everyone it's Nera and in this video I'm going to be going over premature ventricular contractions so let's get started pbcs are early contractions that originate in the ventricles so we're ...

Depending on how the heart’s electrical activity appears on an EKG, a doctor may diagnose coarse or fine ventricular fibrillation (VF). Coarse VF appears as larger waves on an EKG compared with the ...

Find out can ecg detect heart attack progression and learn how an electrocardiogram test identifies immediate muscle damage ...

Student-athletes are twice as likely as non-athletes to suffer from cardiac arrest, according to local doctors. The recent case of LeBron James' son, Bronny, who suffered sudden cardiac arrest during ...