Remove Atrial Flutter Remove Cardiomyopathy Remove Tachycardia
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Wide Complex Tachycardia -- VT, SVT, or A Fib with RVR? If SVT, is it AVNRT or AVRT?

Dr. Smith's ECG Blog

male with pertinent past medical history including Atrial fibrillation, atrial flutter, cardiomyopathy, Pulmonary Embolism, and hypertension presented to the Emergency Department via ambulance for respiratory distress and tachycardia. Description : Regular Wide Complex Tachycardia at a rate of about 160.

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PO-05-111 CLINICAL OUTCOMES OF CATHETER ABLATION FOR ATRIAL FIBRILLATION, ATRIAL FLUTTER, AND ATRIAL TACHYCARDIA IN WILD-TYPE TRANSTHYRETIN AMYLOID CARDIOMYOPATHY: A PROPOSED TREATMENT STRATEGY FOR CATHETER ABLATION IN EACH ARRHYTHMIA

HeartRhythm

Wild-type transthyretin amyloid cardiomyopathy (ATTRwt-CM) is often accompanied by atrial fibrillation (AF), atrial flutter (AFL), and atrial tachycardia (AT), which are difficult to control because beta-blockers and antiarrhythmic drugs can worsen heart failure (HF).

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Author’s Reply to Regarding the risk of atrial arrhythmias in arrhythmogenic right ventricular cardiomyopathy patients undergoing ventricular tachycardia ablation

HeartRhythm

Cheng and Zhang to our paper1, we note that despite ARVC being a relatively uncommon cardiomyopathy, we uniquely report on a large clinical experience with very long-term follow-up after VT ablation and confirm a high incidence of atrial flutter (AFL) and the effectiveness and low risk of catheter ablation of AFL.

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Case Report: Multiple types of arrhythmias in a late-confirmed Danon disease

Frontiers in Cardiovascular Medicine

Introduction Danon disease is an X-linked disorder caused by pathogenic variants in lysosome-associated membrane protein 2 ( LAMP2 ) gene, typically characterized by the triad of hypertrophic cardiomyopathy, myopathy, and intellectual disability. However, many patients may not present the typical presentation, especially in the early stage.

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Severity of Left Ventricular Dysfunction in Patients with Tachycardia-Induced Cardiomyopathy: Impacts on Remodeling After Atrial Flutter Ablation

The American Journal of Cardiology

Publication date: Available online 17 December 2023 Source: The American Journal of Cardiology Author(s): Hugo De Larochellière, François Brouillette, Patrick Lévesque, Nicolas Dognin, Raphaël St-Germain, Goran Rimac, Sylvain Lemay, François Philippon, Mario Sénéchal

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Atrial dilatation in Atrial fibrillation : A query with multiple twists!

Dr. S. Venkatesan MD

In all probability, this dilation is a form of atrial tachycardia and atrial cardiomyopathy. However, underlying lesions such as hypertension, mitral valve disease, COPD, ASD, and TR greatly influence the degree of atrial enlargement. We know atrial flutters can be confined to one atrium.

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Wide-complex tachycardia that didn’t follow the rules

Dr. Smith's ECG Blog

They had a history of non-ischemic cardiomyopathy (EF 30%), as well as PCI with one stent. Initial ECG in the ED: Presenting ECG : Wide-complex tachycardia at a rate about 200. This is overwhelmingly likely to be ventricular tachycardia, even if only age and medical history are considered.