Dr. Smith's ECG Blog

JANUARY 23, 2024

Shortly after isoprenalin infusion was initiated, there were short runs of ventricular tachycardia. The granulomatous inflammation affects the heart, causing an infiltrative cardiomyopathy The most common manifestations of cardiac sarcoidosis are atrioventricular (AV) block and ventricular tachyarrhythmias (VT).

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Tachycardia Arrhythmia Heart Disease Sudden Cardiac Death 106

HeartRhythm

APRIL 1, 2025

Identifying children with hypertrophic cardiomyopathy (HCM) at high risk for sudden cardiac death (SCD) is an important part of clinical care.1,2

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Sudden Cardiac Death Cardiomyopathy Pediatrics Tachycardia 40

All About Cardiovascular System and Disorders

OCTOBER 26, 2023

Brugada syndrome is thought to account for about one fourth of sudden cardiac deaths in individuals with structurally normal heart. It is seldom done in pediatric age group. Yet, SCN5A variants are identified in only about one fifth of persons with Brugada syndrome. With proper precautions, risk can be reduced.

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Sudden Cardiac Death Atrial Fibrillation Electrophysiology Arrhythmia 52

Dr. Smith's ECG Blog

JANUARY 30, 2019

Otherwise vitals after intubation were only notable for tachycardia. An initial EKG was obtained: Computer read: sinus tachycardia, early acute anterior infarct. Pediatric and elderly patients were more predisposed to developing an arrhythmic event in the setting of fever [7]. A rectal temperature was obtained which read 107.9

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Heart Rhythm Sudden Cardiac Death Arrhythmia STEMI 52

Dr. Smith's ECG Blog

NOVEMBER 24, 2017

Answer : you must treat the patient's underlying condition causing sinus tachycardia, and repeat the ECG at the lower heart rate. Optimal QT interval correction formula in sinus tachycardia for identifying cardiovacular and mortality risk: Findings from the Penn Atrial Fibrillation Free study. which is 0.6 So is it really prolonged?

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Bradycardia Article Atrial Fibrillation Chest Pain 52

Dr. Smith's ECG Blog

DECEMBER 5, 2019

There is sinus tachycardia and also a large R-wave in aVR. Drug toxicity , especially diphenhydramine , which has sodium channel blocking effects, and also anticholinergic effects which may result in sinus tachycardia, hyperthermia, delirium, and dry skin. Her temperature was 106 degrees. As part of the workup, she underwent an ECG.

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Sudden Cardiac Death Heart Rhythm Article Tachycardia 52