Application of stroke volume variation for optimized hemodynamic monitoring in hand allotransplantation

Microsurgery ◽  
2021 ◽  
Author(s):  
Po‐Nien Chen ◽  
Savitha Ramachandran ◽  
Yur‐Ren Kuo
Keyword(s):  
Stroke Volume ◽  
Hemodynamic Monitoring ◽  
Stroke Volume Variation ◽  
Volume Variation

Effect of lung protection strategy on stroke volume variation in patients undergoing open-chest operation

2013 ◽  
Vol 32 (12) ◽  
pp. 1329-1334
Author(s):  
Zhu-feng LU ◽  
Sheng-jin GE ◽  
Zhang-gang XUE ◽  
Xiao-ming DENG
Keyword(s):  
Stroke Volume ◽  
Stroke Volume Variation ◽  
Lung Protection ◽  
Protection Strategy ◽  
Volume Variation ◽  
Open Chest

scholarly journals Echocardiographic measure of dynamic arterial elastance predict pressure response during norepinephrine weaning: an observational study

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Maxime Nguyen ◽  
Osama Abou-Arab ◽  
Stéphane Bar ◽  
Hervé Dupont ◽  
Bélaïd Bouhemad ◽  
...  
Keyword(s):  
Stroke Volume ◽  
Pulse Pressure ◽  
Pulse Pressure Variation ◽  
Stroke Volume Variation ◽  
Pressure Variation ◽  
Pressure Response ◽  
Arterial Elastance ◽  
Volume Variation ◽  
Norepinephrine Dose ◽  
Stroke Volume Variations

AbstractThe purpose of this study was to determine whether dynamic elastance EAdyn derived from echocardiographic measurements of stroke volume variations can predict the success of a one-step decrease of norepinephrine dose. In this prospective single-center study, 39 patients with vasoplegic syndrome treated with norepinephrine and for whom the attending physician had decided to decrease norepinephrine dose and monitored by thermodilution were analyzed. EAdyn is the ratio of pulse pressure variation to stroke volume variation and was calculated from echocardiography stroke volume variations and from transpulmonary thermodilution. Pulse pressure variation was obtained from invasive arterial monitoring. Responders were defined by a decrease in mean arterial pressure (MAP) > 10% following norepinephrine decrease. The median decrease in norepinephrine was of 0.04 [0.03–0.05] µg kg−1 min−1. Twelve patients (31%) were classified as pressure responders with a median decrease in MAP of 13% [12–15%]. EAdyn was lower in pressure responders (0.40 [0.24–0.57] vs 0.95 [0.77–1.09], p < 0.01). EAdyn was able to discriminate between pressure responders and non-responders with an area under the curve of 0.86 (CI95% [0.71 to1.0], p < 0.05). The optimal cut-off was 0.8. EAdyn calculated from the echocardiographic estimation of the stroke volume variation and the invasive arterial pulse pressure variation can be used to discriminate pressure response to norepinephrine weaning. Agreement between EAdyn calculated from echocardiography and thermodilution was poor. Echocardiographic EAdyn might be used at bedside to optimize hemodynamic treatment.

scholarly journals Evaluation of Stroke Volume Variation Obtained by the FloTrac™/Vigileo™ System to Guide Preoperative Fluid Therapy in Patients Undergoing Brain Surgery

2012 ◽  
Vol 40 (3) ◽  
pp. 1175-1181 ◽  
Author(s):  
J Li ◽  
Fh Ji ◽  
Jp Yang
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Stroke Volume ◽  
Stroke Volume Variation ◽  
Brain Surgery ◽  
Fluid Loading ◽  
Volume Loading ◽  
Fluid Infusion ◽  
Volume Variation ◽  
Ringer’S Lactate

OBJECTIVE: The accuracy of stroke volume variation (SVV) obtained by the FloTrac™/Vigileo™ system in otherwise healthy patients undergoing brain surgery was assessed. METHODS: Anaesthesia was induced in 48 patients with minimal fluid infusion. Before surgery, fluid volume loading was performed by infusion with Ringer's lactate solution in 200 ml steps over 3 min, repeated successively if the patient responded with an increase in stroke volume of ≥ 10%, until the increase was < 10% (nonresponsive). RESULTS: A total of 157 volume loading steps were performed in the 48 patients. Responsive and nonresponsive steps differed significantly in baseline values of blood pressure, heart rate and SVV. Significant correlations were found between the change in stroke volume after fluid loading and values of blood pressure, heart rate and SVV before fluid loading, with SVV the most sensitive variable. CONCLUSION: Stroke volume variation obtained using the FloTrac™/Vigileo™ system is a sensitive predictor of fluid responsiveness in healthy patients before brain surgery.

The value of stroke volume variation in patients after cardiac surgery ventilated with low tidal volumes

2004 ◽  
Vol 21 (Supplement 32) ◽  
pp. 44-45
Author(s):  
S. Rex ◽  
S. Brose ◽  
S. Metzelder ◽  
R. Huenecke ◽  
G. Schaelte ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Stroke Volume ◽  
Stroke Volume Variation ◽  
Volume Variation

Perioperative monitoring of fluid responsiveness after esophageal surgery using stroke volume variation

2008 ◽  
Vol 5 (3) ◽  
pp. 311-316 ◽  
Author(s):  
Makoto Kobayashi ◽  
Masayoshi Ko ◽  
Toshimoto Kimura ◽  
Eiji Meguro ◽  
Yoshiro Hayakawa ◽  
...  
Keyword(s):  
Stroke Volume ◽  
Fluid Responsiveness ◽  
Stroke Volume Variation ◽  
Esophageal Surgery ◽  
Volume Variation ◽  
Perioperative Monitoring

scholarly journals Efficacy and Safety of Stroke Volume Variation-Guided Fluid Therapy for Reducing Blood Loss and Transfusion Requirements During Radical Cystectomy

Medicine ◽  
2016 ◽  
Vol 95 (19) ◽  
pp. e3685 ◽  
Author(s):  
Yu-Gyeong Kong ◽  
Ji Yoon Kim ◽  
Jihion Yu ◽  
Jinwook Lim ◽  
Jai-Hyun Hwang ◽  
...  
Keyword(s):  
Blood Loss ◽  
Stroke Volume ◽  
Radical Cystectomy ◽  
Fluid Therapy ◽  
Stroke Volume Variation ◽  
Efficacy And Safety ◽  
Volume Variation ◽  
Transfusion Requirements

Changes in stroke volume variation and cardiac index during open major bowel surgery

2021 ◽  
Vol 24 (11) ◽  
pp. 1682
Author(s):  
A Nileshwar ◽  
SP Prabhu ◽  
HM Krishna ◽  
M Prabhu
Keyword(s):  
Cardiac Index ◽  
Stroke Volume ◽  
Stroke Volume Variation ◽  
Volume Variation ◽  
Bowel Surgery

Usefulness of stroke volume variation to assess blood volume during blood removal for autologous blood transfusion in pediatric patients

2016 ◽  
Vol 26 (3) ◽  
pp. 300-306 ◽  
Author(s):  
Takahiro Tadokoro ◽  
Manabu Kakinohana ◽  
Chihiro Fukumoto ◽  
Tetsuya Kawabata ◽  
Kouji Yoza
Keyword(s):  
Blood Transfusion ◽  
Stroke Volume ◽  
Blood Volume ◽  
Pediatric Patients ◽  
Stroke Volume Variation ◽  
Autologous Blood ◽  
Autologous Blood Transfusion ◽  
Volume Variation
Sign in / Sign up

Export Citation Format

Share Document