3418 results
Summary of All RCTs to Date on Endovascular Therapy for Acute Ischemic Stroke 

#EBM #Neurology #NeuroInterventionalRadiology
RCTs to Date on Endovascular ... NeuroInterventionalRadiology #Endovascular
Hyperaldosteronism - Etiologies of Mineralocorticoid Excess

Primary Hyperaldosteronism (Normal or Low Renin, High Aldosterone) 
 - Aldosterone-secreting
Hyperaldosteronism (Normal or Low ... Aldosterone) - Renovascular ... Pseudohyperaldosteronism (Normal or Low ... Renin, Normal or Low
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Normal Acid-Base: Low ... Ureterosigmoidoscopy • HTN, Low ... Malignant HTN, Renovascular ... causes #potassium #low
Hypokalemia Differential Diagnosis Algorithm
Hypertensive:
 • High Al, Low R - Primary aldosteronism
 • High Al, High
Hypertensive: • High Al, Low ... malignant HT, renovascular ... Renin-secreting tumor • Low ... Al, Low R - Pseudo-hyperaldosteronism ... nephrology #causes #low
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
demands Hypoxemia - low ... of hypoxia) - Low ... SvO2 → Low PaO2 ... COHb, MetHb) - Low ... CaO2 → Low SvO2
Causes of Metabolic Alkalosis - Differential Diagnosis Algorithm
GI Losses - Gastric
 • Vomiting
 • NG suction
GI
Hypertension • Renovascular ... Renin-Secreting Tumor Low ... aldosteronism Low ... Renin, Low Aldosterone
Secondary causes of Hypertension
 • Medications, Drugs, Chemo: NSAIDS, Steroids, CNI, Alcohol, Cocaine, OCP, Licorice, MAOI,
Pheochromocvtoma • Renovascular ... Hyperaldosternism (low ... tumor • Other low
Retinal Vasculitis in Takayasu’s Arteritis- ...Ophthalmologic examination revealed severe impairment, with perception of only light in
retinal blood flow ... Panel A, and see Video ... underwent percutaneous endovascular ... Panel B, and see Video ... See source for videos
Severe Mitral Stenosis- The physical examination revealed a right parasternal heave, a loud S1, a midpeaking
border, and a low-pitched ... 0.5 cm2) (see video ... Color-flow Doppler ... The slow decline ... see source for video
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
Malignant HTN, Renovascular ... consumption • Low ... potassium #nephrology #low