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ABSTRACT: Objectives
To report the use of common femoral vein Doppler interrogation as a simple technique to diagnose right ventricular dysfunction.Design
Case report.Setting
Cardiac surgical ICU.Patients
Postoperative cardiac surgical patients.Interventions
Common femoral pulsed-wave and color Doppler examination associated with hepatic, portal, and renal venous Doppler measurement were obtained in both patients and before and after treatment in patient number 1. In addition, right ventricular pressure waveform examination was obtained in patient number 2.Measurements and main results
The technique to obtain common femoral venous Doppler is described. Two cases of patients presenting with right ventricular dysfunction and fluid overload with portal and renal venous congestion in the perioperative period undergoing complex multivalvular cardiac surgery are presented. Hemodynamic waveform monitoring was performed alongside echocardiographic, hepatic, and renal venous flow Doppler assessment, and spectral Doppler profiles of the common femoral veins were examined. Those findings were useful in confirming our diagnosis and guiding our response to treatment. An algorithm was developed and tested on two additional hemodynamically unstable patients.Conclusions
Doppler examination of the common femoral vein is a simple, fast, and noninvasive technique that could be useful to rule in the presence of right ventricular dysfunction with venous congestion and help guide the management of such patients.
SUBMITTER: Denault AY
PROVIDER: S-EPMC7523763 | biostudies-literature | 2020 Oct
REPOSITORIES: biostudies-literature

Denault André Y AY Aldred Matthew P MP Hammoud Ali A Zeng Yu Hao YH Beaubien-Souligny William W Couture Etienne J EJ Jarry Stéphanie S Gebhard Caroline E CE Langevin Stephane S Lamarche Yoan Y Robillard Pierre P
Critical care explorations 20200928 10
<h4>Objectives</h4>To report the use of common femoral vein Doppler interrogation as a simple technique to diagnose right ventricular dysfunction.<h4>Design</h4>Case report.<h4>Setting</h4>Cardiac surgical ICU.<h4>Patients</h4>Postoperative cardiac surgical patients.<h4>Interventions</h4>Common femoral pulsed-wave and color Doppler examination associated with hepatic, portal, and renal venous Doppler measurement were obtained in both patients and before and after treatment in patient number 1. I ...[more]