This document discusses using echocardiography to diagnose and manage acute respiratory failure. It outlines how echocardiography can differentiate between cardiogenic pulmonary edema caused by left heart failure and non-cardiogenic pulmonary edema caused by conditions like acute respiratory distress syndrome. It provides guidance on using echocardiography to estimate left ventricular filling pressures and diagnose diastolic heart failure. It also explores how echocardiography can evaluate right ventricular function in patients with acute respiratory failure and pulmonary edema.

1. ECHOCARDIOGRAPHY
DIAGNOSIS AND MANAGEMENT OF ACUTE RESPIRATORY FAILURE
Bùi Gio An, MD.

2. PULMONARY EDEMA
 Hydrostatic / hemodynamic pulmonary edema.
 Pulmonary venous congestion.
 Common cause is acute heart failure.
 Cardiogenic pulmonic edema.
 Acute respiratory distress syndrome (ARDS):
 Low pulmonary capillary pressures
 Severe lesions of the alveolocapillary membrane

3. NORMAL LUNG

4. CARDIOGENIC VERSUS NONCARDIOGENIC

6. LV DIASTOLIC FUNCTION
FILLING PRESSURES

7. SYSTOLIC VS DIASTOLIC HF

8. HOW TO ESTIMATION OF LV FILLING PRESSURES
STEP BY STEP

9. TECHNIQUE OF MEASUREMENTS

10. 4 CHAMBER VIEW

11. 4 CHAMBER VIEW: PULMONARY VEIN DOPPLER

12. LV DIASTOLIC FAILURE

14. HYDROSTATIC PULMONARY EDEMA
SECONDARY TO VOLUME OVERLOAD.

15. NORMAL BREATHING PATIENT

16. VENTILATED PATIENT

17. SUMMARY FOR PULMONAY EDEMA

18. HOW TO USE ECHOCARDIOGRAPHY IN ARDS

19. RV PRESSURE

20. ARDS PATIENT:↑ PLATEAU PRESSURE

21. TIDAL VOLUME AND RV FUNCTION

22. PEEP AND RV FUNCTION

23. PRONE POSITION AND RV FUNCTION

24. NEXT TOPIC