#cardiotwitter #ACCFIT Let's simplify temporary mechanical support!
Slides from Dr. Hussain's talk at #CVBootcamp2020
Think:
Is MCS choice appropriate for clinical scenario?
Understand and frequently monitor connections & hemodynamics
Understand potential complications
Slides from Dr. Hussain's talk at #CVBootcamp2020
Think:



Intra-aortic balloon pump
Diastolic augmentation,
MAP during augmented beat

afterload and end-diastolic pressure
CO augmentation 0.7-1.4 l/min
Position: IABP tip at carina level on CXR






Impella

MAP, afterload

LVEDP
CO augmentation >> compared to IABP
Pre-load dependent and afterload sensitive!
Position: Mid-inlet ~ 3.5 cm from AV on TTE







VA ECMO
Replaces
& 
Adjust FiO2:
oxygenation
Adjust sweep speed:
ventilation
Watershed area: Where blood pumped by native
mixes with ECMO blood - matters where ABG is drawn from

afterload - must ensure LV vented and AV opening to avoid catastrophe!











MCS experts: If I am missing something important, please add to this in the comments!