19 results
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
60 (1) Sinus bradycardia ... 200ms from longer pause ... bradyarrhythmia #ECG ... #EKG #diagnosis ... #differential
Ruptured Tubal Ectopic Pregnancy on Pelvic Ultrasound

Young female.  Lower abdominal pain/VB.  UCG pos. Soft
Young female ... UCG pos. ... Diagnosis/differential ... Pelvis Sag See thread ... #clinical #OBGyn
Intrapartum Abnormal Fetal HR Tracing - Causes of Bradycardia and Tachycardia - Differential Diagnosis Algorithm
Maternal Bradycardia:
HR Tracing - Causes ... congenital heart block (e.g ... SLE) Fetal Bradycardia ... Vagal stimulation (e.g ... #Obstetrics #OBGyn
Causes of Growth Discrepancy: Large for Gestational Age - Differential Diagnosis Algorithm
Maternal Factors:
 • Multiparity
 •
Causes of Growth ... Gestational Age - Differential ... co-morbidities (e.g ... Genetic disorder (e.g ... #Obstetrics #OBGyn
Causes of Post-Partum Hemorrhage - Differential Diagnosis Algorithm
Blood Loss: >500mL post vaginal delivery OR >1000 mL
Causes of Post-Partum ... Hemorrhage - Differential ... polyhydramnios, fetal ... Diagnosis #Algorithm #Causes ... #Obstetrics #OBGyn
Pulmonary Embolism on ECG 

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Pulmonary Embolism on ECG ... Mid 30's female ... Triage EKG (no prior ... Differential/diagnosis ... Pulmonary #Embolism #ECG
Jaundice - Differential Diagnosis Algorithm
Pre-Hepatic - Unconjugated Hyperbilirubinemia
Increased Production
 • Hemolysis
 • Ineffective Erythropoiesis
 • Hematoma
Decreased
Jaundice - Differential ... Sepsis • Drugs (e.g ... Dilatation on Ultrasound ... Diagnosis #Algorithm #Causes ... #Hepatology #bilirubinemia
Causes of Female Infertility - Differential Diagnosis Algorithm
Uterus - HSG or SHG or hysteroscopy:
 • Fibroids/polyps
Causes of Female ... Infertility - Differential ... Hyperprolactinemia • Tumors (e.g ... Prolactinoma) #Female ... #Obstetrics #OBGyn
Intraoperative  Bradycardia - Guidelines for Crises in Anaesthesia
Bradycardia in theatre should not be treated as
confirm reservoir bag ... using reservoir bag ... Consider known drug causes ... (eg. remifentanil ... Management #Workup #Cardiology
Erythrocytosis - Polycythemia Differential Diagnosis Algorithm

Elevated Hemoglobin:
 • Males: Hb > 16.5 g/dL/HCT ≥ 49%
 •
- Polycythemia Differential ... /HCT ≥ 49% • Females ... Polycythemia - Acquired Causes ... Paraneoplastic (e.g ... Diagnosis #Algorithm #hematology