4 results
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
Clenching of fist during ... Hyperkalemia: • CKD ... • Recent IV potassium ... • Beta blockers ... • Antibiotics
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
Clenching of fist during ... Hyperkalemia: • CKD ... • Recent IV potassium ... • Beta blockers ... • Antibiotics
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Antiarrhythmics Pharmacology ... efflux moving back ... repolarization CLASS 3 - Potassium ... inotropy) ACCP Cardiology ... Antiarrhythmics #Pharmacology
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
ARBs, NSAIDs, β-blockers ... , Antibiotics (Bactrim ... , PCN G-K), K-sparing ... Elimination (see Table ... Management #Treatment #potassium