9 results
Erythroderma - Diagnostic Algorithm. Pathophysiology: 1) Extensive cutaneous capillary dilation, results in widespread exfoliation of the
Pathophysiology: ... 1) Extensive cutaneous ... the epidermis 2) ... Causes: 1) Exfoliative ... Histamine 4) Skin-homing
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Transient K+ efflux moving ... : CLASS 1 - Sodium ... inotropy) ACCP Cardiology ... #Classes #pathophysiology ... #phases #cardiology
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Vaughan Williams Classification ... : CLASS 1 - Sodium ... 2 - Beta Blockers ... #Classes #pathophysiology ... #cardiology
Modified dengue severity classification, PAHO/WHO
Dengue without warning signs - DNWS:
 • Person who lives or has
dengue severity classification ... Leukopenia • Cases ... include any child coming ... and no apparent focus ... fever #severity #classification
Peripheral Edema - Differential Diagnosis Framework for Lower Extremity Edema

Edema occurs when any of the following
conditions exist: (1) ... hydrostatic pressure (2) ... syndrome type 1 ... Bilateral • Protein-losing ... #PhysicalExam #Pathophysiology
Double Shunt on Echocardiogram
What do you see on this saline contrast study, in a patient with
1. ... bubbles = PFO 2. ... appears to be coming ... Echocardiogram #clinical #pocus ... intrapulmonary #cardiology
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Hepatopulmonary Syndrome - Illness Script
HPS is a pulmonary disorder of chronic liver disease characterized by a
a triad of: 1) ... liver disease 2) ... abnormalities PATHOPHYSIOLOGY ... worsening dyspnea when moving ... or 4 mmHg) when moving
PFAPA Syndrome - Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Adenitis

EPIDEMIOLOGY:
PFAPA is the most common syndrome entailing
fever (FMF) PATHOPHYSIOLOGY ... exhibit an exudative coating ... The classic presentation ... arthritis affecting 2 ... IL-1 is a major
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
This post will focus ... /50 Rule (part 1) ... and second ribs.1 ... /50 Rule (part 2) ... seen on a CXR.2