24 results
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial ... • Hypoxia • Pulmonary ... • Oxygen • ... Treatment of underlying ... #Cardiology #Diagnosis
Right Heart Catheterization Cheat Sheet: Interpretation of Pressures and Waveforms 
Direct measurements
 ● Central venous pressure
index (LVSWI = [MAP ... SVI x 0.136) ● Oxygen ... Hb x SaO2) ● Oxygen ... CI x 13.4 x Hb conc ... Interpretation #Diagnosis
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
cycles after right atrial ... cirrhosis • Intra-pulmonary ... ) on room air Treatment ... with supplemental oxygen ... #management #treatment
Intraoperative Laryngospasm and Stridor - Guidelines for Crises in Anaesthesia

❶ Call for help and inform theatre
CPAP with 100% oxygen ... negative-pressure pulmonary ... Anesthesiology #Anesthesia ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Approach to Undifferentiated Shock - OnePager Summary
Shock occurs when there is inadequate blood flow (CO) &
blood flow (CO) & oxygen ... essential to determine treatment ... Cardiac Tamponade, Pulmonary ... , Medications (anesthesia ... Undifferentiated #Shock #diagnosis
Leptospirosis
Pathogen: Leptospira (interrogans, kirschneri, noguchii)
Risk Factors:
 • Occupational exposure - Farmers, ranchers, trappers, veterinarians
 • Recreational
canoeing, kayaking, trail ... failure • Severe pulmonary ... disease ARDS Diagnosis ... manifestations • MAT ... #treatment #management
Intraoperative Tachycardia - Guidelines for Crises in Anaesthesia
Tachycardia in theatre is often due to inadequate depth
remember to tailor treatment ... analgesia. ❷ Adequate oxygen ... circulatory embolus, gas/fat ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Malignant Hyperthermia Crisis - Guidelines for Crises in Anaesthesia
Unexplained increase in ETCO2 AND tachycardia AND increased
AND increased oxygen ... ❹ Call for MH treatment ... +bicarbonate); may ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
. ❶Adequate oxygen ... AND give 100% oxygen ... o Aspiration, pulmonary ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Intraoperative Anaphylaxis - Guidelines for Crises in Anaesthesia
• Unexplained hypotension
• Unexplained bronchospasm (wheeze may be absent
trolley, anaphylaxis treatment ... . ❹ Give 100% oxygen ... require prolonged treatment ... Intraoperative #Checklist #Diagnosis ... #Management #Workup