21 results
H’s and T’s Mnemonic - Causes of Cardiac Arrest
H's - Hypovolemia, Hypoxia, Hydrogen Ions (acidosis), Hyperkalemia
Mnemonic - Causes of Cardiac ... / Hypokalemia, Hypothermia ... Arrest #Causes #differential ... #diagnosis #acls ... #checklist
Cardiac Arrest - H's and T's

HYPOVOLEMIA 
HYPOXEMIA 
HYPERKALEMIA 
HYPOKALEMIA 
H+ EXCESS
HYPOTHERMIA 

TENSION PNEUMOTHORAX 
TAMPONADE - CARDIAC
Cardiac Arrest - ... HYPOKALEMIA H+ EXCESS HYPOTHERMIA ... TOXINS #ACLS ... #Differential # ... Diagnosis #Resus
“H’s & T’s“ - The reversible causes of Cardiac Arrest 
Hypovolemia, Hypoxia/Hypoxemia, Hydrogen Ion Excess (Acidosis),
/Hyperkalemia, Hypothermia ... Tamponade (Cardiac ... Coronary) #HsTs #acls ... #differential # ... diagnosis #arrest
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
Peri-operative Hyperthermia ... #Differential # ... Anesthesiology #Anesthesia #Checklist ... #Diagnosis #Management ... #Workup
Malignant Hyperthermia Crisis - Guidelines for Crises in Anaesthesia
Unexplained increase in ETCO2 AND tachycardia AND increased
Malignant Hyperthermia ... dantrolene and cardiac ... Intraoperative #Checklist ... #Diagnosis #Management ... #Workup
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
Intraoperative Cardiac ... ECG monitoring (Box ... Intraoperative #Checklist ... #Diagnosis #Management ... #Workup
Cardiac Arrest - Guidelines for Crises in Anaesthesia

The probable cause is one or more of: something
hyperkalaemia Hypothermia ... CardiacArrest #Checklist ... #Differential # ... #Diagnosis #Management ... #Workup
Intraoperative Tachycardia - Guidelines for Crises in Anaesthesia
Tachycardia in theatre is often due to inadequate depth
hypovolaemia; primary cardiac ... -1); malignant hyperthermia ... Intraoperative #Checklist ... #Diagnosis #Management ... #Workup
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
Bradycardia - Differential ... Diagnosis Framework ... Glucose/Temp • ACS ... Environmental: • Hypothermia ... Bradycardia Cardiac
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
consider: o Cardiac ... #Hypotension #Differential ... Intraoperative #Checklist ... #Diagnosis #Management ... #Workup