62 results
Atrioventricular Septal Defect
aka AV canal defect aka endocardial cushion defect
 • Epidemiology and Associations
 • Embryology
Septal Defect aka AV ... Physical Exam • Pathophysiology ... diagnosis #management #peds
Supraventricular Tachycardias - Pathophysiology
Conduction pathways through SA Node, Atrium, AV Node, Bundle of His, and Ventricle
Tachycardias - Pathophysiology ... Node, Atrium, AV ... Fibrillation • AV ... Tachycardia • AV ... #Tachycardias #Pathophysiology
Causes of Pediatric Constipation - Differential Diagnosis Algorithm
Dietary / Functional:
 • Insufficient Volume / Bulk
Neurologic:
 •
Anus • Anal Atresia ... • Intestinal Atresia ... Algorithm #Causes #Peds
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
Visual Guide to AV ... Tachycardia (AVNRT) - Pathophysiology ... - Dual AV nodal ... depolarizes the atria ... Tachycardia #AVNRT #Pathophysiology
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Syndrome (SSS) • AV ... tachycardia • Atria ... Tachycardia (MAT) • AV ... node: AV re-entrant ... tachycardia (AVRT), AV
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
Atrioventricular (AV ... First Degree AV ... Second Degree AV ... Less than 1:1 AV ... independently of the atria
Infant of a Diabetic Mother - complications - pathophysiology learning schema
Information source: UpToDate

#Infant #Diabetic #Mother #Pediatrics
complications - pathophysiology ... OBGYN #Diagnosis #Pathophysiology ... Complications #Peds
Bradycardia - Differential Diagnosis Framework and Management
Narrow Complex Bradycardia:
 • Regular: Sinus Bradycardia, AFib w/ AV
Bradycardia, AFib w/ AV ... Atrial Tachy w/ AV ... AFib w/ Variable AV ... Block, Mobitz I AV ... Management: 1) PADS
Wolff-Parkinson White 
Preexcitation syndrome where an accessory pathway (Bundle of Kent) directly connects the atria 
and
directly connects the atria ... to bypass the AV
Causes of Cyanosis in the Newborn - Differential Diagnosis Algorithm
Peripheral Only:
 • Poor Perfusion
 • Acrocyanosis
Hemoglobinopathy:
Lesions • Aortic Atresia ... Algorithm #Causes #Peds