50 results
“H’s & T’s“ - The reversible causes of Cardiac Arrest 
Hypovolemia, Hypoxia/Hypoxemia, Hydrogen Ion Excess (Acidosis),
The reversible causes ... of Cardiac Arrest ... /Hyperkalemia, Hypothermia ... Tamponade (Cardiac ... diagnosis #arrest #management
Evaluation and Management of Hyperkalemia

As with hypokalemia, the immediate danger of hyperkalemia is its effect on
Evaluation and Management ... of Hyperkalemia ... As with hypokalemia ... its effect on cardiac ... efforts should focus
Causes of HyperKalemia - Differential Diagnosis
Increased extracellular K+:
 • Tissue injury
 • Hemolysis
 • Rhabdomyolysis
 •
Causes of HyperKalemia ... Aldosterone blockers • Cardiac ... glycosides • High acute ... inhibitor • Cardiac ... MCW_Nephrology #HyperKalemia
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
Bradycardia Cardiac ... syndrome • Post cardiac ... Chagas disease • Acute ... Spondylarthropathies Other causes ... differential #diagnosis #causes
Causes of Hyponatremia - Differential Diagnosis Algorithm
Hypovolemia, UNa > 20: 
 • Renal losses, Diuretic excess,
Causes of Hyponatremia ... UNa > 20: • Acute ... renal failure Hypervolemia ... syndrome, Cirrhosis, Cardiac ... Diagnosis #Algorithm #Causes
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
pressure >10mmHg: • Cardiac ... tamponade • AECOPD/ Acute ... followed by rapid collapse ... Diagnosis #Algorithm #causes
Cardiac Tamponade - Guidelines for Crises in Anaesthesia
Caused by an accumulation of blood, pus, effusion fluid
Cardiac Tamponade ... • Call for cardiac ... Plan definitive management ... #Tamponade #Anesthesiology ... Checklist #Diagnosis #Management
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
consider: o Cardiac ... Anaphylaxis → 3-1 o Cardiac ... Sepsis → 3-14 o Cardiac ... #Differential #Anesthesiology ... Checklist #Diagnosis #Management
Cardiac Arrest - Guidelines for Crises in Anaesthesia

The probable cause is one or more of: something
Cardiac Arrest - ... • Call for cardiac ... Hypovolaemia Hypo/hyperkalaemia ... #Differential #Anesthesiology ... Checklist #Diagnosis #Management
Local Anaesthetic Toxicity - Guidelines for Crises in Anaesthesia
Signs of severe toxicity:
 • Sudden alteration in
Guidelines for Crises ... Cardiovascular collapse ... problem. ❸ Call for cardiac ... Anaesthetic #Toxicity #Anesthesiology ... Checklist #Diagnosis #Management