10/20/2025

EKG_Normal_values by age

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(click on the image to enlarge) From "Pediatric ECG Interpretation - An Illustrative Guide" Deal, Johnsrude and Buck. Blackwell Fu...
8/28/2025

Premature Ventricular Contractions - Site of Origin

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(Click on the image to enlarge)  RVOT origin - 70-80 %      Pulmonary valve sinus origin - ~4 % LVOT origin - 15-25 %      Aortic valve sinu...
7/29/2025

Anti-Arrhythmic Medications Classification

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(Click on the image to enlarge)  

Prolonged PR Interval (First-degree AV Block)

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(Click on the image to enlarge)  
7/17/2025

Long QT - types, characteristics

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(Click on the image to enlarge) Modified from that citation.  
7/15/2025

EKG: Normal Value Tables

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(All Tables were taken from Myung Park's "Pediatric Cardiology for Practitioners")
6/25/2025

Anomalous Aortic Origin of Coronary Arteries: Intramural length correlates with symptoms.

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(Click on the image to enlarge) Kaushal S. et al. Ann Thorac Surg 2011;92:986-992. N = 27. Cleveland Clinic. Opposite conclusion by Balasubr...
5/31/2025

Lp(a) false laboratory values

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 From European Atherosclerosis Society Consensus Statement Eur Heart J 2022;43:3925-46. (Click on the image to enlarge)
4/21/2025

Apixaban - for post-cardiac surgery children

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Apixaban (Eliquiss®) General principles of use in children (post-cardiac surgery) Dose is weight-based. For an adult size person, 5 mg BID m...
9/14/2024

Antiemetics for patients with Long QT syndrome

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 https://www.clinicalcorrelations.org/2021/01/15/antiemetics-and-qt-prolongation/ (Click on the image to enlarge)