52 results
Coronary anatomy and relevant EKG changes during acute chest pain

#Chestpain;#STEMI;#NSTEMI;#EKG

Image Source: De Virgilio, C., Grigorian, A.,
anatomy and relevant EKG ... STEMI;#NSTEMI;#EKG ... Surgery: A case
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
change in P wave contour ... cardiology #diagnosis #ekg ... #ecg #electrocardiogram ... variants #clinical #comparison
TypeA Aortic Dissection on POCUS Echocardiogram

80yo F presents with CP&SOB after syncope. BP 91/62, HR81, O2sat
EKG: afib, twi I ... Resolution: CT surgery ... Labeled Schematic
Causes of Primary Amenorrhea - Differential Diagnosis Algorithm
No onset of menarche by age 16 with secondary
Causes of Primary ... Gonadal Dysgenesis (e.g ... Gonadal Dysgenesis (e.g ... • Functional (e.g ... Pituitary: • Surgery
Stool Incontinence - Differential Diagnosis Algorithm
Affected Pelvic Floor 
 - Trauma/Surgery
   • Surgery: Anorectal,
Surgery: ... • Age-Related (e.g ... • Neuropathy (e.g ... Tumors/Trauma (e.g ... Diagnosis #Algorithm #Causes
Vasopressors Table 
Rough properties by Target Receptor, Heart Rate/Inotropy, Systemic Vascular Resistance, Cardiac Output, Blood Pressure,
Resistance, Main Uses ... /kg/min - Milrinone ... /kg/min - Dopamine ... /kg/min Internet ... Effect #Management #Comparison
Hypoglycemia - Differential Diagnosis Algorithm
Fasting Hypoglycemia:
 • Excess Insulin
 • Medications (e.g. Insulin Secretagogues, ß-Adrenergic Antagonists,
• Medications (e.g ... • Alimentary (e.g ... setting of Gastric Surgery ... Critical Illness (e.g ... Hyperinsulinemic States (e.g
Causes of Iron Deficiency
 • Diet: ↓ Intake, e.g. vegan, Malnutrition, Polyphenol / tannins, ↓ Vitamin
Causes of Iron Deficiency ... Diet: ↓ Intake, e.g ... Absorption: Gastritis, Surgery ... Iron #Deficiency #Causes
Breast Discharge - Differential Diagnosis Algorithm
High Prolactin + Normal TSH
 • Microprolactinoma
 • Steroid Hormone Intake
Failure • Stress (e.g ... Stimulation, Trauma/Surgery ... Endocrinology #Causes
Male Sexual and Erectile Dysfunction - Differential Diagnosis Algorithm
Erectile Dysfunction
 - Psychological
    •
Sympathomimetic Drugs (e.g ... • Pelvic Surgery ... Interpersonal Issues (e.g ... psycho-social trauma '(e.g ... endocrinology #causes