36 results
Visual Guide to AV Nodal Reentrant Tachycardia (AVNRT) - Pathophysiology
 - Dual AV nodal physiology is
Visual Guide to AV ... Nodal Reentrant ... via fast pathway back ... - In most case ... ECG usually shows
Back Pain - Common Illness Scripts
 • Lumbosacral Strain
 • Lumbar Disc Herniation
 • Inflammatory Back
Back Pain - Common ... Strain • Lumbar Disc ... • Inflammatory Back ... Pain • Spinal ... diagnosis #comparison #table
Back Pain - Differential Diagnosis
Primary Back Pathology:
 • Musculoligamentous injury (a.k.a. lumbosacral strain)
 • Spondylosis (i.e.
Back Pain - Differential ... Intervertebral disc ... (e.g. ankylosing ... #Diagnosis #causes ... #primarycare #table
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
draw • Severe pain ... • AV block ... Medication side effect (e.g ... Classification #Table ... #Causes
Primary Adrenal Insufficiency
Addison's Disease - Damage of the adrenal glands with lack of cortisol, androgens and
adrenal glands with lack ... anticoagulation, DIC ... • Abdominal pain ... • Back pain ... Administer 250 mcg
Acute Coronary Syndrome (ACS) Definitions - Stable Angina, Unstable Angina, NSTEMI, STEMI
1 STABLE ANGINA - Angina
ANGINA - Angina pain ... Angina pain occurs ... thrombus formation causes ... is reflected by ECG ... Text: The Only EKG
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Causes - Differential ... evaluations that did ... , diarrhea • Back ... genitourinary causes ... #Chronic #Causes
Hyponatremia - Differential Diagnosis by Mechanism
Decr Blood Pressure (“Decr Effective Circulating Volume”) 
 - Volume depletion
- Malignancy (e.g ... CNS pathology (e.g ... SSRIs) Severe pain ... Differential #Diagnosis #Table ... #Causes #Sodium
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
Ear Pain (Otalgia ... Primary Otalgia - Pain ... from the ear - Pain ... torticollis, cervical disc ... Loss of vision or black
Vasopressors Table 
Rough properties by Target Receptor, Heart Rate/Inotropy, Systemic Vascular Resistance, Cardiac Output, Blood Pressure,
Vasopressors Table ... Vascular Resistance, Main ... Uses, Peripheral ... Dobutamine 2-20 mcg ... Vasopressors #Properties #Table