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Synchronized electrical cardioversion is used to treat hemodynamically unstable supraventricular (or narrow complex) tachycardias, including atrial fibrillation and atrial flutter. It is also used in the emergent treatment of wide complex tachycardias, including ventricular tachycardia , when a pulse is present.
It can have many potential causes, including genetics, lifestyle habits, and underlying health issues. Some types of cardiovascular disease, such as some cardiomyopathies, develop due to factors ...
Defibrillator – Electrical devices to alter the heart's rhythm with electrical energy. As the name implies, a defibrillator is used to stop fibrillation of the heart. It can be used to cardiovert atrial fibrillation if certain conditions are met, but is mainly used to cardiovert ventricular fibrillation which is life-threatening.
The AV node is the structure that controls how electrical signals travel between the upper chambers (atria) and lower chambers (ventricles). During normal sinus rhythm, these signals pass through only one pathway, known as the fast pathway. The fast pathway conducts signals quickly but has a longer rest period before it can send another signal.
Illustration of Implantable Cardioverter Defibrillator (ICD) An implantable cardioverter-defibrillator (ICD) or automated implantable cardioverter defibrillator (AICD) is a device implantable inside the body, able to perform defibrillation, and depending on the type, cardioversion and pacing of the heart.
Electrical cardioversion can convert AF to normal heart rhythm and is often necessary for emergency use if the person is unstable. [23] Ablation may prevent recurrence in some people. [ 24 ] For those at low risk of stroke, AF does not necessarily require blood-thinning though some healthcare providers may prescribe an anti-clotting medication ...
Electrical activity within the heart A cardiac electrophysiology study ( EP test or EP study ) is a minimally invasive procedure using catheters introduced through a vein or artery to record electrical activity from within the heart . [ 1 ]
A robotic device burned and tore a woman’s small intestine while she was undergoing surgery for colon cancer, according to a wrongful death lawsuit filed this week in Florida.