All About Cardiovascular System and Disorders

APRIL 17, 2024

Ventricular tachycardia is a potentially life threatening cardiac arrhythmia. On the ECG, ventricular tachycardia can be defined as three or more ventricular ectopic beats occurring in a sequence at a rate more than 100 per minute. Another rare form of ventricular tachycardia is bidirectional ventricular tachycardia.

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Tachycardia Defibrillator Congenital Ischemia 52

All About Cardiovascular System and Disorders

APRIL 23, 2024

Three or more ventricular beats in a row at a rate above 100 per minute is termed ventricular tachycardia. Ventricular tachycardia lasting more 30 seconds or requiring termination earlier due to hemodynamic compromise is called sustained ventricular tachycardia. Either case, the treatment is ablation of the right bundle.

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Tachycardia Ablation Myocardial Infarction Congenital 40

All About Cardiovascular System and Disorders

MARCH 25, 2024

Ventricular arrhythmias during exercise can be documented in congenital long QT syndromes as well as in catecholaminergic polymorphic ventricular tachycardia. Bidirectional ventricular tachycardia is the classical arrhythmia noted in catecholaminergic polymorphic ventricular tachycardia.

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Exercise Pediatrics Congenital Tachycardia 52

All About Cardiovascular System and Disorders

APRIL 7, 2024

Sometimes, the aberrancy produced by Ashman phenomenon, may be sustained a few more cycles, resembling exactly like a ventricular tachycardia, run of ventricular tachycardia. Why these are needed, because, it will resemble ventricular tachycardia or ventricular ectopics and we need some differentiating features.

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Atrial Fibrillation Tachycardia General Cardiology 52

All About Cardiovascular System and Disorders

MARCH 17, 2024

Instead usually you will have ventricular tachycardia with AV dissociation. But when the ventricular rate is more than atrial rate, usually it is a ventricular tachycardia with AV dissociation, with ventricular rate more than atrial rate. That is junctional ectopic tachycardia where you can have AV dissociation.

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Tachycardia Congenital General Cardiology 52

All About Cardiovascular System and Disorders

MARCH 23, 2024

Sometimes, head up tilt test, also known in short as HUTT, is also done for the evaluation of postural orthostatic tachycardia syndrome, POTS, a condition in which there is tachycardia on standing up, without a fall in blood pressure. Transcript of the video: Head up tilt test, is usually done for the evaluation of recurrent syncope.

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Blood Pressure Bradycardia POTS Tachycardia 52

All About Cardiovascular System and Disorders

MAY 1, 2024

Moreover, the internal shocks given by CRT-D can be painful, though essential to save life in case of fast ventricular tachycardia or fibrillation. Naturally, the longevity of CRT-D battery is lesser than that of CRT-P. CRT-D is needed in some heart failure patients who have a high risk of life threatening ventricular arrhythmias.

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