11 results
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Causes of Severe ... Regurgitation - Differential ... Acute Prosthetic Valve ... Systemic Arterial Hypertension ... #cardiology
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
Hypotension ... system including valves ... reservoir bag and APL valve ... #Differential # ... Intraoperative #Checklist
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
Treatment depends ... amphetamines) Toxic: • Radiologic ... #Hyperthermia #Differential ... #Causes #Anesthesiology ... #Anesthesia #Checklist
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
• Prosthetic valve ... Septic Emboli Cause ... Marantic (NTBE) Differential ... ↑ ESR, CRP • EKG ... #management #cardiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Pulse Pressure - Differential ... sclerosis (both heart valve ... PP and systolic hypertension ... • Infective Endocarditis ... #cardiology
Intraoperative  Bradycardia - Guidelines for Crises in Anaesthesia
Bradycardia in theatre should not be treated as
remember to tailor treatment ... bradycardia OR severe hypotension ... Consider known drug causes ... (eg. remifentanil ... Intraoperative #Checklist
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
syndrome, ARVC) • Hypertension ... : • Hypertension ... 300 = NSVT EKG ... more intensive treatment ... #cardiology
Intraoperative Tachycardia - Guidelines for Crises in Anaesthesia
Tachycardia in theatre is often due to inadequate depth
remember to tailor treatment ... complex AND not hypotensive ... system including valves ... obtain 12-lead ECG ... Intraoperative #Checklist
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
and Differential ... ↑ ESR, CRP • EKG ... hematuria, + RF Treatment ... Treat underlying cause ... #Endocarditis #Differential
Peripartum Cardiomyopathy - Summary
1. Definition
 • Towards the end of pregnancy to 5 months postpartum
exclude other causes ... Differential Diagnosis ... pre-eclampsia, hypertension ... diagnosis #management #cardiology ... #treatment