13 results
Atrial septal defect

An ECG may show the “crochetage” pattern (92% specific)—a notch near the apex of
Atrial septal defect ... An ECG may show ... larger shunt #ECG ... #EKG #Cardiology ... #Crochetage #Sign
Tetralogy of Fallot 

1. Right ventricular outflow tract obstruction 

2. Right ventricular hypertrophy 

3. Ventricular septal
Ventricular septal ... defect 4. ... #Fallot #Peds #Pediatrics ... #Cardiology #Signs
A Lewis Lead (also called the S5 lead) is a modified ECG lead used to detect
is a modified ECG ... lead used to detect ... standard 12 lead ECG ... Lead I on the ECG ... #Cardiology #EKG
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Abnormal Jugular ... regurgitation, atrial septal ... defect - Absent ... Differential #Diagnosis #PhysicalExam ... #cardiology
Auscultation of Split S2 - Differential Diagnosis
 • Normal or physiologic
 • Wide, fixed splitting -Atrial
Differential Diagnosis • Normal ... splitting -Atrial septal ... defect • Wide ... Differential #Diagnosis #cardiology ... #Auscultation #physicalexam
VSD on Newborn POCUS Echocardiogram (A4C)
Term newborn presents with irritability and increased work of breathing. Bedside
resolution: Patient had signs ... for diuresis, cardiology ... #ventricular #septal ... #defect #POCUS ... Echocardiogram #pediatrics
Intrapartum Abnormal Fetal HR Tracing - Causes of Bradycardia and Tachycardia - Differential Diagnosis Algorithm
Maternal Bradycardia:
Intrapartum Abnormal ... Fetal HR Tracing ... congenital heart block (e.g ... Vagal stimulation (e.g ... or structural defect
Chagas Disease - American Trypanosomiasis - Diagnosis and Management Summary
Chagas disease (American trypanosomiasis) is an infectious
Romana's sign ... Indeterminate form (No signs ... PCR + 20-90%, normal ... ECG) → 70-80% ... IFA) assays to detect
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
RV dysfunction. e.g ... have a low or normal ... PCWP - RAP • Reflects ... forward flow. e.g ... catheter #diagnosis #cardiology
Pediatric Trauma Primary Survey: C-ABCDE
C - Catastrophic Bleeding - Life-threatening hemorrhage
 • Apply direct pressure/compression bandage
Pediatric Trauma ... hemorrhage • Apply direct ... shock - ↓HR, ↓BP, Abnormal ... forced-air warmer) • Rectal ... cord injury #Pediatrics