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→SCD effects on hemodynamics
* Liz Moss
* Liz Moss
=SCD effects on hemodynamics=
=SCD hemodynamic effects=
*[https://www.ima.org.il/FilesUploadPublic/IMAJ/0/384/192227.pdf Moady et al IMAJ 2019]: In healthy volunteers, pneumatic sleeve (PS) compression devices applied to both legs from toe to thigh an inflated to a pressure of 50 or 80 mmHg increased CO, decrease SVR, and have no effect on HR (see ref 16). In CHF patients, the same method does not exacerbate symptoms and increases CO via an increase in SV, decreases SVR, and has no effect on HR (see ref 17). This study however showed that HFrEF patients who were medically optimized had '''no change in any hemodynamic parameter after 60 minutes of PS application''', and that they tolerated it well without any increase in their BNP.
*[https://www.ima.org.il/FilesUploadPublic/IMAJ/0/384/192227.pdf Moady et al IMAJ 2019]: In healthy volunteers, pneumatic sleeve (PS) compression devices applied to both legs from toe to thigh an inflated to a pressure of 50 or 80 mmHg increased CO, decrease SVR, and have no effect on HR (see ref 16). In CHF patients, the same method does not exacerbate symptoms and increases CO via an increase in SV, decreases SVR, and has no effect on HR (see ref 17). This study however showed that HFrEF patients who were medically optimized had '''no change in any hemodynamic parameter after 60 minutes of PS application''', and that they tolerated it well without any increase in their BNP.
*[https://pubmed.ncbi.nlm.nih.gov/25038262/#:~:text=There%20was%20no%20detrimental%20effect,and%20a%20reduction%20in%20SVR. Bickel et al J of Card Failure 2014]: In patients with HFrEF (mean LVEF 30%), ISPC devices applied to both legs and cycled every 2 min for 40 min increased CO, SV, and decreased SVR w/o any effect on HR and without causing signs or symptoms of heart failure exacerbation. CVP and atrial size increased during ISPC activation.
*[https://pubmed.ncbi.nlm.nih.gov/25038262/#:~:text=There%20was%20no%20detrimental%20effect,and%20a%20reduction%20in%20SVR. Bickel et al J of Card Failure 2014]: In patients with HFrEF (mean LVEF 30%), ISPC devices applied to both legs and cycled every 2 min for 40 min increased CO, SV, and decreased SVR w/o any effect on HR and without causing signs or symptoms of heart failure exacerbation. CVP and atrial size increased during ISPC activation.