Ad
related to: torsades de pointes vs vtach morocco live- Watch ESPN on YouTube TV
Sports news coverage and highlights
Start your trial now.
- Watch Live Sports
Stream your favorite teams. See
what sports networks are included.
- Paramount on YouTube TV
Watch classic movies & new releases
Sign up and enjoy now.
- Univision on YouTube TV
Watch news and entertainment shows
Sign up and discover more.
- Watch ESPN on YouTube TV
Search results
Results from the WOW.Com Content Network
Torsades de pointes is associated with long QT syndrome, a condition whereby prolonged QT intervals are visible on an ECG. Long QT intervals predispose the patient to an R-on-T phenomenon , wherein the R-wave, representing ventricular depolarization, occurs during the relative refractory period at the end of repolarization (represented by the ...
Ventricular flutter is an arrhythmia, more specifically a tachycardia affecting the ventricles with a rate over 250-350 beats/min, and one of the most indiscernible. It is characterized on the ECG by a sinusoidal waveform without clear definition of the QRS and T waves.
Ventricular tachycardia (V-tach or VT) is a cardiovascular disorder in which fast heart rate occurs in the ventricles of the heart. [3] Although a few seconds of VT may not result in permanent problems, longer periods are dangerous; and multiple episodes over a short period of time are referred to as an electrical storm.
Early afterdepolarizations can result in torsades de pointes, tachycardia, and other arrhythmias. [3] EADs can be triggered by hypokalemia and drugs that prolong the QT interval, including class Ia and III antiarrhythmic agents, as well as catecholamines. [1] Afterhyperpolarizations can also occur in cortical pyramidal neurons.
Watch live: Aftermath of Morocco earthquake. 13:30, Anuj Pant. Watch The Independent’s live video coverage of the tragic earthquake in Morocco that has claimed over 2,000 lives and left more ...
These are typically a form of ventricular tachycardia known as Torsades de pointes which can cause faints, seizures, or even sudden death. [1] Less dangerous arrhythmias such as atrial fibrillation also occur, causing symptoms of heart racing or palpitations. However, many of those with Romano–Ward syndrome will remain free from arrhythmias ...
This tissue allows the electrical impulse, which stimulates the heartbeat, to happen very rapidly. Right ventricular outflow tract tachycardia is the most common type of ventricular tachycardia in otherwise healthy individuals. This defect is due to an electrical node in the right ventricle just before the pulmonary artery.
Torsades de pointes: 2 points T-wave alternans: 1 point Notched T-waves in at least 3 leads 1 point Low heart rate for age (children) 0.5 points Syncope with stress 2 points Cannot receive points both for syncope and Torsades without stress 1 point Congenital deafness 0.5 points Family history Other family member with confirmed LQTS 1 point
Ad
related to: torsades de pointes vs vtach morocco live