10 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 - Differential Diagnosis
Primary Back Pathology:
 • Musculoligamentous injury (a.k.a. lumbosacral strain)
 • Spondylosis (i.e.
Intervertebral disc ... spondyloarthritis (e.g ... spondyloarthritis (e.g ... Differential #Diagnosis #causes ... #primarycare #table
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   • Prolonged standing
• AV block ... Medication side effect (e.g ... 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
aldosterone Causes ... : Most Common Causes ... anticoagulation, DIC ... Abdominal pain • Back ... Administer 250 mcg
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Treatment of Stable ... Control rate with AV ... Control rate (e.g ... Treat underlying cause ... Treat underlying cause
Intraoperative Anaphylaxis - Guidelines for Crises in Anaesthesia
• Unexplained hypotension
• Unexplained bronchospasm (wheeze may be absent
arrest where other causes ... anaphylaxis treatment pack ... investigation pack ... alternate vasopressor (e.g ... as patient is stable
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
Causes of Secondary ... with previously stable ... non-obese, non-black ... risk factors (eg ... hypertension (eg
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
countries (11-24 cases ... symptoms are not caused ... of diagnosis (e.g ... Self-limiting, chronic but stable ... fever, malaise, lack
A quick infographic on the importance of sun protection and the various results of sun damage
#wavelengths #causes ... Arch Dis Child. ... Grether-Beck S, ... Dong K, Goyarts EC
Emergency Evacuation  - Guidelines for Crises in Anaesthesia
Anaesthetised or sedated patient requires unplanned transfer because
Guidelines for Crises ... environmental hazard (e.g ... Pack and cover wounds ... Transfer on operating table ... remember mains cable