5 results
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
X-rays useful tor stone ... causes of flank ... causes of obstruction ... #Renal #Kidney ... #Radiology #Diagnosis
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
1C: Strong Blockade ... inotropy) ACCP Cardiology ... Vaughan #Williams #Pharmacology ... Classification #Classes ... pathophysiology #cardiology
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... 1C: Strong Blockade ... inotropy) ACCP Cardiology ... Antiarrhythmics #Pharmacology ... Classification #Classes
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
pulmonary and renal ... tract, and often causes ... Palpable purpura: strong ... • ANA (Suggest CTD ... • Urinalysis (Renal
Peripelvic Cyst on Renal POCUS
60s f admitted with acute pyelonephritis, CT scan reveals no hydronephrosis/stone/abscess, continues
hydronephrosis/stone ... collecting system stone ... Not classic for ... cysts may be a cause ... occasionally may cause