31 results
ECG Changes with Potassium Imbalance
 - Normokalemia
 - Hypokalemia
 - Hyperkalemia

#Hypokalemia #Hyperkalemia #ECG #potassium #cardiology #ekg
ECG Changes with ... - Hyperkalemia ... #Hypokalemia # ... Hyperkalemia #ECG ... cardiology #ekg #electrocardiogram
Textbook progression Of EKG changes in Hyperkalemia. In reality, EKGs are far 
more variable and unpredictable.
progression Of EKG changes ... in Hyperkalemia ... #Hyperkalemia #Progression ... #EKG #ECG #Electrocardiogram ... #Changes #Diagnosis
Typical ECG changes associated with hyperkalemia. 
→ Peaked T wave
→ Wide PR interval, Wide QRS duration,
Typical ECG changes ... associated with hyperkalemia ... note that ECG changes ... #hyperkalemia #ECG ... #ekg #electrocardiogram
T-Wave ECG changes in Hyperkalemia vs Hyperacute MI
 - Hyperkalemia: Increased height, without increase area
 -
T-Wave ECG changes ... in Hyperkalemia ... Hyperacute MI - Hyperkalemia ... #TWaves #ECG #Hyperkalemia ... cardiology #ekg #electrocardiogram
Beat-to-beat evolution of ECG changes from hyperkalemia (induced by succinylcholine). 

https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(19)30838-4/fulltext

#Hyperkalemia #ECG #EKG #Evolution #Changes #Electrocardiogram
evolution of ECG changes ... from hyperkalemia ... 4/fulltext #Hyperkalemia ... EKG #Evolution #Changes ... #Electrocardiogram
Compelling and Possible Contraindications to Antihypertensive Drugs
Diuretics (thiazides)
 - Gout
 - Metabolic syndrome, Glucose intolerance, Pregnancy,
, Hypokalemia, Erectile ... higher risk of hyperkalemia ... potential Ca2+ channel ... failure Ca2+ channel ... contraindications #table
Mechanisms of Drug-Induced Hyperkalemia 
 • Direct renin inhibitor (Aliskiren)
 • Renin release inhibition (NSAIDs, Beta-Blockers)
of Drug-Induced Hyperkalemia ... Heparin) • Sodium-channel ... • Increased EC shift ... MunerMohamed1 #hyperkalemia
Hyperkalemia - Management Algorithm
 • IV calcium
 • IV insulin and glucose and/or salbutamolt
 • Consider
Hyperkalemia - Management ... potassium and ECG changes ... blocks, QRS axis shift ... , asystole #hyperkalemia
Potassium-Binding Agents to Treat Hyperkalemia
Sodium zirconium cyclosilicate (Lokelma):
 • Mechanism: Preferentially captures K in exchange for
Agents to Treat Hyperkalemia ... to moderate); hypokalemia ... • Mechanism: Exchanges ... Hypomagnesemia; hypokalemia ... #pharmacology #table
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
Hyperkalemia - Differential ... Suspicion for Hyperkalemia ... Drugs Causing Hyperkalemia ... Intracellular Shift ... kiwis, mangoes, oranges