18 results
Evaluation and Management of Hyperkalemia

As with hypokalemia, the immediate danger of hyperkalemia is its effect on
Management of Hyperkalemia ... As with hypokalemia ... efforts should focus ... underlying renal dysfunction ... #Evaluation #Algorithm
Compelling and Possible Contraindications to Antihypertensive Drugs
Diuretics (thiazides)
 - Gout
 - Metabolic syndrome, Glucose intolerance, Pregnancy,
- Metabolic syndrome ... dysfunction Mineralocorticoid ... -3), Severe LV dysfunction ... Pgp-dependent drugs (e.g ... - Metabolic syndrome
Hyperkalemia - Management Algorithm
 • IV calcium
 • IV insulin and glucose and/or salbutamolt
 • Consider
Hyperkalemia - Management ... Algorithm • IV ... potassium and ECG ... morphology, "Sine wave" pattems ... , asystole #hyperkalemia
Beta Blocker Side Effects / Toxicity
Cardiac Side Effects:
 • Sinus bradycardia, AV block, Heart failure exacerbation,
blocker withdrawal syndrome ... (e.g. tachycardia ... Depression, Sexual dysfunction ... Facilitation of hyperkalemia
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Encephalopathy Syndrome ... Blood transfusion, Hypercalcemia ... unclear, endothelial dysfunction ... Imaging Patterns ... • EEG: With persistent
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
Differential Diagnosis Algorithm ... PHANTOMS): • Pattern ... papilledema • Horner syndrome ... CNS infection (e.g ... Differential #Diagnosis #Algorithm
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Differential Diagnosis Algorithm ... Pharmacologic (e.g ... Midbrain (Parinaud's Syndrome ... Neuromuscular Junction Dysfunction ... Differential #Diagnosis #Algorithm
Male Sexual and Erectile Dysfunction - Differential Diagnosis Algorithm
Erectile Dysfunction
 - Psychological
    •
Sexual and Erectile Dysfunction ... Differential Diagnosis Algorithm ... Erectile Dysfunction ... Sensate • Focus ... Differential #Diagnosis #Algorithm
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
Differential Diagnosis Algorithm ... Liver Failure • Hypercalcemia ... • Drug Abuse (e.g ... Chronic Fatigue Syndrome ... Differential #Diagnosis #Algorithm
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Early-repolarization pattern ... leads • S1Q3T3 pattern ... Disorders: • Hyperkalemia ... no P waves • Hypercalcemia ... diagnosis #cardiology #ecg