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diagnosis hyperkalemia treatment algorithm checklist anesthesia anesthesiology cardiac cardiacglycoside complexes criticalcare differential digitaliseffect digoxintoxicity fabfragments intraoperative ischaemia ischemia k nephrology
Checklist Approach to Hypokalemia Consider risk factors for arrhythmia: - EKG changes (especially QT prolongation) - Digoxin
risk factors for arrhythmia ... prolongation) - Digoxin ... clinical context & EKG ... reduce the risk of arrhythrnia ... #Management #CriticalCare
Hyperkalemia - Management Algorithm • IV calcium • IV insulin and glucose and/or salbutamolt • Consider
Hyperkalemia - Management ... Dialysis Serum potassium ... and ECG changes ... blocks, QRS axis shift ... #potassium #high
Digoxin Pharmacology and Pathophysiology 1) Na/K ATPase Pump - Digoxin works by directly binding to and inhibiting
Digoxin Pharmacology ... - Hyperkalemia ( ... high potassium levels ... #Pharmacology # ... Pathophysiology #cardiology
The chemical formula of Digoxin is C41 H64 O14. Digoxin (Cardiac glycoside) reversibly inhibits the sodium-potassium-ATPase, causing
intracellular potassium ... arrhythmias and ... , hypokalemia, hypomagnesemia ... Hypokalemia is a ... arrhythmias.
Hyperkalemia - Diagnosis and Management - GrepMed Handbook S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
, bradycardia, arrhythmias ... Calcineurin inhibitors, Digoxin ... bradycardia → sine wave ... dose PRN (ongoing arrhythmia ... #Treatment #potassium
Premature Ventricular Complexes (PVC's) - Summary Framework Why PVCs? Can be the first manifestation of cardiac
Hypomagnesemia • Hypokalemia ... Substances • Digoxin ... percent PVCs/day • High ... 300 = NSVT EKG ... #differential #cardiology
Emergent Hyperkalemia Treatment Algorithm ECG changes, weakness, K+ >6.5 Or renal insufficiency with K >5.5 with cellular
Emergent Hyperkalemia ... (peaked T waves, ... cardiac membrane Shift ... treatment Remove potassium ... Treatment #Algorithm #Management
Hyperkalemia Management Pseudohyperkalemia: 1. Hemolyzed sample 2. Blood drawn from a site/line where potassium or TPN is
Hyperkalemia Management ... site/line where potassium ... • Order a STAT EKG ... minutes-hour) -Shift ... #potassium #high
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia If the patient is unconscious, signs of cardiac
inversion • Arrhythmias ... Have a high index ... abnormalities particularly potassium ... consultation with cardiology ... Checklist #Diagnosis #Management
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