67 results
H’s and T’s Mnemonic - Causes of Cardiac Arrest
H's - Hypovolemia, Hypoxia, Hydrogen Ions (acidosis), Hyperkalemia
H’s and T’s Mnemonic ... Cardiac Arrest H's - Hypovolemia ... Ions (acidosis), Hyperkalemia ... / Hypokalemia, ... , Hypoglycemia T's
Cardiac Arrest - H's and T's

HYPOVOLEMIA 
HYPOXEMIA 
HYPERKALEMIA 
HYPOKALEMIA 
H+ EXCESS
HYPOTHERMIA 

TENSION PNEUMOTHORAX 
TAMPONADE - CARDIAC
Arrest - H's and T's ... HYPOVOLEMIA ... HYPOXEMIA HYPERKALEMIA ... HYPOKALEMIA
“H’s & T’s“ - The reversible causes of Cardiac Arrest 
Hypovolemia, Hypoxia/Hypoxemia, Hydrogen Ion Excess (Acidosis),
“H’s & T’s“ - The ... Cardiac Arrest Hypovolemia ... Excess (Acidosis), Hypokalemia ... /Hyperkalemia, Hypothermia
Hypokalemia - Differential Diagnosis Algorithm

Transcellular Shift:
 • Alkalosis
 • ↑ beta-2 adrenergic simulation 
 • Erythropoiesis
Hypokalemia - Differential ... Transcellular Shift ... • G-CSF • Hypokalemic ... Transcellular shifts ... MatthewHoMD #Hypokalemia
Pathophysiology of Tumor Lysis Syndrome (TLS)
Tumor Cell Lysis
-> Release of DNA
 • Purines -> Hypoxanthine /
Pathophysiology ... Lysis Syndrome (TLS ... • Hyperkalemia ... TumorLysis #Syndrome #TLS ... #Pathophysiology
Classification of Tumor Lysis Syndrome (TLS) and Treatment of Metabolic Abnormalities of TLS
Laboratory TLS:
 • Uric
Lysis Syndrome (TLS ... other symptomatic hypocalcemia ... : • Hypovolemia ... hydroxide • Hyperkalemia ... treatment • Hypocalcemia
Hypokalemia Differential Diagnosis Algorithm

Low intake 
• poor oral intake 

Renal loss 
• Medication 
• Hypomagnesemia 
•
Hypokalemia Differential ... Transcellular shift ... Hypothermia • Hypokalemic ... amzn.to/2LmUODZ #Hypokalemia
Causes of Hypokalemia - Differential Diagnosis Algorithm
Increased Loss 
 - Increased GI Loss
 - Increased Urinary
Causes of Hypokalemia ... Transcellular Shift ... Refeeding Syndrome #Hypokalemia ... potassium #low #pathophysiology
Tumor lysis syndrome refers to the constellation of metabolic disturbances that occurs when large numbers of
hyperuricemia, #hyperkalemia ... hyperphosphatemia, #hypocalcemia ... acutekidneyinjury #Pathophysiology ... #Presentation #TLS
Causes of Hyperkalemia - Differential Diagnosis Algorithm
 • Increased Intake
 • Reduced Excretion (IV potassium with
Causes of Hyperkalemia ... Transcellular Shift ... #Hyperkalemia