11 results
Chest Pain - Diagnosis and Workup Algorithm

History and Exam
Acute life-threatening causes:
 • Acute myocardial infarction
 •
Chest Pain - Diagnosis ... life-threatening causes ... dissection • Pneumothorax ... • Pulmonary embolism ... ultrasound • CXR
Hyperacute Hypoxemia - Workup and Management
Differential Diagnosis: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
Hyperacute Hypoxemia - Workup ... Embolism, Pneumothorax ... (JVP, edema), Lung ... POCUS (B-lines, lung ... Troponin), ABG, STAT CXR
Chest X-Ray Interpretation Checklist
Outline ALL bones
Check soft tissues
Assess heart borders
Is density, behind the heart the same
Check apices for pneumothorax ... cervical rib Check lung ... #Chest #XRay #CXR ... #radiology #diagnosis ... #pulmonary
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
Pulmonary Pathology ... Ultrasound Findings Pneumothorax ... point (hard to ... pleura in severe cases ... #differential #diagnosis
Cardiac Tamponade - Guidelines for Crises in Anaesthesia
Caused by an accumulation of blood, pus, effusion fluid
indicated, start CPR ... exclude tension pneumothorax ... • Diagnostic ... Intraoperative #Checklist ... #Workup
Cryptogenic Organizing Pneumonia (COP)

Cryptogenic Organizing Pneumonia Overview:
 • Idiopathic form of organizing pneumonia
 • formerly BOOP
Unknown • 6-7 cases ... - Imaging: • CXR ... other processes Workup ... strep, HIV • CTD workup ... #ILD #diagnosis
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
o Aspiration, pulmonary ... foreign body; pneumothorax ... Intraoperative #Checklist ... #Diagnosis #Management ... #Workup
Local Anaesthetic Toxicity - Guidelines for Crises in Anaesthesia
Signs of severe toxicity:
 • Sudden alteration in
ensure adequate lung ... Start continuous CPR ... Intraoperative #Checklist ... #Diagnosis #Management ... #Workup
Intraoperative Laryngospasm and Stridor - Guidelines for Crises in Anaesthesia

❶ Call for help and inform theatre
over-vigorous attempts at lung ... Consider other causes ... Intraoperative #Checklist ... #Diagnosis #Management ... #Workup
Intraoperative Hypoxia / Desaturation / Cyanosis - Guidelines for Crises in Anaesthesia
Using these steps from start
intubation/foreign body/pneumothorax ... o Aspiration, pulmonary ... Intraoperative #Checklist ... #Diagnosis #Workup ... #Management #Workup