159 results
There are two patterns of T-wave abnormality in Wellens’ syndrome:
-Type A = Biphasic, with initial positivity
abnormality in Wellens ... ’ syndrome: -Type ... ) #Diagnosis #Cardiology ... #ECG #EKG #Wellens ... #Syndrome #TypeA
Hypercalcemia - EKG Findings
Causes of Hypercalcemia 
• Malignancy 
• Milk-alkali syndrome 
• Vitamin D toxicity 
•
Hypercalcemia - EKG ... • Milk-alkali syndrome ... Hypercalcemia #EKG ... #ECG #Electrocardiogram ... #Diagnosis #Cardiology
Short Stature - Differential Diagnosis Algorithm
Normal Variant, Normal Puberty Onset (BA = CA)
 • Familial Short
Algorithm Normal ... Dysplasias • (e.g ... • GI (e.g. ... #Algorithm #endocrinology ... #causes #pediatrics
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... point • De Winter syndrome ... sign B - Deeply ... #Equivalents #ECG ... #EKG #diagnosis
Causes of Splenomegaly - Differential Diagnosis Algorithm
Infectious
 • Bacterial
 • Viral (EBV)
 • Parasitic
 • Fungal
Congestive
- Differential Diagnosis ... Algorithm Infectious ... • Thrombus (e.g ... Myeloproliferative disorders (eg ... #Algorithm #Causes
Behcet's Syndrome - Diagnosis
Diagnostic Criteria for Behget's Syndrome (International Study Group for Behget's Disease):
 • Recurrent,
Abnormal pathergy test ... skin lesions (e.g ... (e.g. uveitis, ... Vascular lesions (e.g ... #disease #Diagnosis
Primary Biliary Cirrhosis - Diagnosis Algorithm
Symptoms: Fatigue, Pruritus, Right upper quadrant discomfort
Signs: Jaundice, Xanthelasmata, Hepatomegaly
Associated history:
Algorithm Symptoms ... quadrant discomfort Signs ... (e.g. dryness of ... PBC if 2/3 criteria ... specific ANAs (e.g
Syncope is a sudden, transient loss of consciousness, which is thought to be secondary to cerebral
cardiac syncope, e.g ... structural heart disease ... carotid sinus syndrome ... orthostatic vital sign ... and an initial ECG
Causes of Hypercalcemia
Parathyroid hormone–dependent
Primary hyperparathyroidism
Familial hypocalciuric hypercalcemia
Lithium-associated
Tertiary hyperparathyroidism
Genetic disorders (e.g., multiple endocrine neoplasia type 1 or
Causes of Hypercalcemia ... Genetic disorders (e.g ... Hypercalcemia #Causes ... #Differential #Diagnosis ... #Endocrinology
Hypercalcemia - Differential Diagnosis Algorithm
Primary Hyperparathyroidism
 • Adenoma
 • Hyperplasia
 • MEN 1 and 2A
Tertiary Hyperparathyroidism
Hypercalcemias (e.g ... Bone Resorption (e.g ... 1,25-(OH)2D3 (e.g ... Calcium Intake (e.g ... #Algorithm #Endocrinology