LVADs are amazing devices that can increase blood flow around the body for those with end stage heart failure. They are very complex though. Suction events are when the cannula sucking blood out of the left ventricular has trouble suctioning that blood. In this video we dive into how to evaluate and manage LVAD suction events.
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0:00 -
1:57 - Introduction, Basics, Overview
1:58 -
4:18 - What Is A Suction Event, Anatomy, LVAD Mechanics
4:19 -
12:38 - Causes Of Suction Events, Evaluating And Managing Them - Inflow Cannula Position, Speed Changes, Hypovolemia, Arrhythmia, GI Bleed, Right Ventricular Failure, and More!
Left Ventricular Assist Device (LVAD)-Anatomy/Physiology, Indications, Contraindications, Evaluation
https://www.youtube.com/watch?v=L1Vm72M4Dzw&t=360s
LVAD (Left Ventricular Assist Device) Alarms and Outputs - Flow, Power, Pulsatility Index
https://www.youtube.com/watch?v=5z_8O7mtTmE
LVAD (Left Ventricular Assist Device) Suction Events - Anatomy, Causes, Evaluation, Management
https://www.youtube.com/watch?v=QFZNrOP6nZY
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DISCLAIMER THIS VIDEO DOES NOT PROVIDE MEDICAL ADVICE. The information, including but not limited to, text, graphics, images and other material contained on this website are for informational purposes only. No material on this site is intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment and before undertaking a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read, watched, or listened to on this video, or any other videos, reports, texts tweets or other sources.
Sources:
https://www.mdpi.com/2077-0383/8/10/1720
https://emcrit.org/emcrit/heartmate-3-lvad-overview/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9106934/
#LVAD #heartfailure #cardiology #criticalcaremedicine #medicaleducation #teaching