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Combined left atrial appendage occlusion and catheter ablation procedure for left atrial arrhythmias: A real‐world, propensity‐matched analysis

Journal of Cardiovascular Electrophysiology

Abstract Introduction Real-world studies comparing safety and efficacy of combined percutaneous left atrial appendage occlusion (LAAO) and catheter ablation (CA) to LAAO alone are limited. vs. 4.5%, p =0.96) on transesophageal echocardiogram did not differ. Both major (1.4% vs. 2.1%, p =0.72) and minor (27.8%

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Catheter ablation of typical atrial flutter improves cardiac chamber size and function

Journal of Cardiovascular Electrophysiology

Abstract Introduction Cavo-tricuspid isthmus (CTI) dependent atrial flutter (AFL) is one of the most common atrial arrhythmias involving the right atrium (RA) for which radiofrequency catheter ablation has been widely used as a therapy of choice. Follow-up echocardiographic data was available for 55 patients. to 19.10 ± 7.7,

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Hypertrophic Cardiomyopathy

All About Cardiovascular System and Disorders

Angina is another common symptom due the hypertrophy which causes a coronary supply demand mismatch Symptoms of HCM include syncope/near syncope, which could be precipitated by exertion, hypovolemia, rapid standing, Valsalva manoeuvre, diuretics, vasodilators or arrhythmia. Palpitations can be felt if there are arrhythmias.

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Back to basics: what is this rhythm? What are your options for treating this patient?

Dr. Smith's ECG Blog

She had an echocardiogram which was normal. Even experienced providers make the mistake of using the term, “SVT” as a specific diagnosis — when in fact this generic term includes all arrhythmias in which the rate is “tachycardic” ( ie, ≥100 in an adult ). There is no need to immediately refer today’s patient to EP for ablation.

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Young Man with a Heart Rate of 257. What is it and how to manage?

Dr. Smith's ECG Blog

The patient was found to have a "concealed" posteroseptal pathway (WPW without delta waves) confirmed to have SVT at EP study and was ablated. Here is the Electrophysilogist's note: "Only 1 pathway attachment could be ablated, the second one deep within the CS could not be ablated with high power. The echo was normal.

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News from EHRA 2024: International Experts Agree on Standards for Catheter Ablation of Atrial Fibrillation

DAIC

An international consensus statement on how to treat atrial fibrillation with catheter or surgical ablation has been published in EP Europace, a journal of the European Society of Cardiology (ESC), and was recently presented at EHRA 2024, a scientific congress held April 7-9 in Berlin, Germany. Image courtesy: European Society of Cardiology.

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Electrical instability in a healthy 50 year old. How to manage?

Dr. Smith's ECG Blog

The possibility of an ischemic cause of the ventricular arrhythmia has to be considered! A workup was undertaken in search of a cause of the patient's ventricular arrhythmia. Once the arrhythmia was under control cardiac MRi was performed. The patient has been scheduled for a PVC ablation procedure. No PVCs are seen.