12 results
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess Pathophysiology ... necrosis (7-14 days later ... degrees • Chills, night ... weight loss • Late ... CXR upright or lat
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
0 to decrease rate ... inotropy) ACCP Cardiology ... Vaughan #Williams #Pharmacology ... Classification #Classes #pathophysiology ... #cardiology
Digoxin Pharmacology and Pathophysiology
1) Na/K ATPase Pump - Digoxin works by directly binding to and inhibiting
Digoxin Pharmacology ... and Pathophysiology ... Decreased heart rate ... #Pathophysiology ... #cardiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... inotropy) ACCP Cardiology ... Antiarrhythmics #Pharmacology ... Classification #Classes #pathophysiology ... #phases #cardiology
Iron Deficiency in Congestive Heart Failure (CHF)

Iron deficiency (ID) in heart failure is a common comorbidity
depot iron] Treatment ... #Failure #CHF #pharmacology ... #pathophysiology ... #cardiology
Retinal Vasculitis in Takayasu’s Arteritis- ...Ophthalmologic examination revealed severe impairment, with perception of only light in
perception of only light ... in the right eye ... and initiated treatment ... follow-up 4 weeks later ... NEJM #clinical #radiology
Perhaps quite too often, the knee-jerk reaction to an elevated Troponin is to call our friends
our friends from Cardiology ... Cardiology cannot ... Systolic flow on the right ... faster the heart rate ... criticalcare #foamed #treatment
This patient presented with acute dyspnoe and a normal chest film (not shown).
The HRCT at presentation
HRCT ten days later ... (right) demonstrated ... resolved without any treatment ... #Clinical #Radiology
IDSA Recommendations for Treating Treponema pallidum Infections (Syphilis) to Prevent Disease in HIV-AIDS
Early Stage (Primary, Secondary,
1 dose (BII) Late-Latent ... 28 days (BIII) Late-Stage ... IDSA #Prevention #Treatment ... opportunistic #infections #HIVAIDS ... #pharmacology
Compartment Syndrome Pearls
A vicious cycle of increased pressure within a facial compartment leading to compression of
Pathophysiology: ... Paraesthesia (pinprick, light ... , the rest are late ... onset of ischemia Treatment ... diagnosis #management #pathophysiology