Tetralogy of fallot electrocardiogram

Tetralogy of fallot Microchapters
Home
Patient Information
Overview
Historical Perspective
Classification
Pathophysiology
Causes
Differentiating Tetalogy of Fallot from other Diseases
Epidemiology and Demographics
Risk Factors
Screening
Natural history, Complications and Prognosis
Diagnosis
Diagnostic Study of Choice
History and Symptoms
Physical Examination
Laboratory Findings
Electrocardiogram
Chest X Ray
Echocardiography
CT
MRI
Other Imaging Findings
Other Diagnostic Studies
Treatment
Medical Therapy
Interventions
Surgery
Primary Prevention
Secondary Prevention
Cost-Effectiveness of Therapy
Future or Investigational Therapies
ACC/AHA Guidelines for Evaluation and Follow-up
Tetralogy of fallot electrocardiogram On the Web
Most recent articles
Most cited articles
Review articles
CME Programs
Powerpoint slides
Images
American Roentgen Ray Society Images of Tetralogy of fallot electrocardiogram All Images X-rays Echo & Ultrasound CT Images MRI
Ongoing Trials at Clinical Trials.gov
US National Guidelines Clearinghouse
NICE Guidance
FDA on Tetralogy of fallot electrocardiogram
CDC on Tetralogy of fallot electrocardiogram
Tetralogy of fallot electrocardiogram in the news
Blogs on Tetralogy of fallot electrocardiogram
Directions to Hospitals Treating Type page name here
Risk calculators and risk factors for Tetralogy of fallot electrocardiogram

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editors-In-Chief: Priyamvada Singh, M.B.B.S. [2], Keri Shafer, M.D. [3]; Assistant Editor-In-Chief: Kristin Feeney, B.S. [4]

Overview

• The EKG often shows right axis deviation and right ventricular hypertrophy in Tetralogy of Fallot. Wider QRS correlates with worse right ventricle dysfunction.
• Right atrial enlargement may be present.
• Right bundle branch block is present in 95% of patients with tetrology of fellot, particularly following surgical repair.

Electrocardiogram

ACC / AHA Guidelines - Recommendations for Arrhythmias: Pacemaker/Electrophysiology Testing in Tetralogy of Fallot (DO NOT EDIT)

Class I

"1.Annual surveillance with history, electrocardiogram (ECG), assessment of RV function, and periodic exercise testing is recommended for patients with pacemakers/automatic implantable cardioverter defibrillators.(Level of Evidence: C) "

Class IIa

"1.Periodic Holter monitoring can be beneficial as part of routine follow-up. The frequency should be individualized depending on the hemodynamics and clinical suspicion of arrhythmia.(Level of Evidence: C) "

Class IIb

"1.Electrophysiology testing in an ACHD center may be reasonable to define suspected arrhythmias in adults with tetralogy of Fallot.(Level of Evidence: C) "