Medically reviewed by Richard N. Fogoros, MD Ventricular tachycardia (V-tach or VT) is when the lower chamber of the heart ...

Many interesting insights into the pathogenesis of tachycardia-induced cardiomyopathy ... and electrical dysfunction in the atrial and ventricular myocardium ( Table II). These are detailed ...

A useful mnemonic derived from the conditions shown in fig 1 causing a non-VF/VT cardiac arrest is the four Hs and the four Ts. There are many cardiac and respiratory causes of severe hypoxia, which ...

Investigating “this association might help us understand the pathophysiology of fibrosis ... associated with an increased incidence of ventricular tachycardia, prompting the question of whether ...

Symptoms of supraventricular and ventricular tachycardia include: Several lifestyle and medical factors can contribute to a fast heartbeat. The most common causes of tachycardia include ...

Digoxin toxicity is a life-threatening condition. The most common symptoms are gastrointestinal and include nausea, vomiting, abdominal pain and diarrhea. The cardiac manifestations are concerning ...

A prolonged QT interval has a variety of causes and can be a very serious ECG finding, as it may lead to the potentially fatal arrhythmia polymorphic ventricular tachycardia (Torsades de Pointes).