Diagnosis of Abnormal Subclavian Venous Flow by Radionuclide Venography in Patients with Permanent Pacemaker

1998 ◽  
Vol 7 (3) ◽  
pp. 265-267
Author(s):  
Cengiz Çeliker ◽  
Haluk Sayman ◽  
Murat Ersanl L ◽  
Musa Hamidi ◽  
Zeynep Do < ruca ◽  
...  
Keyword(s):  
Permanent Pacemaker ◽  
Venous Flow ◽  
Radionuclide Venography

Diagnosis of abnormal subclavian venous flow by radionuclide venography in patients with permanent pacemaker

2011 ◽  
Vol 7 (03) ◽  
pp. 265-267 ◽  
Author(s):  
Cengiz Çeliker ◽  
Haluk Sayman ◽  
Murat Ersanl ◽  
Musa Hamidi ◽  
Zeynep Doğruca ◽  
...  
Keyword(s):  
Permanent Pacemaker ◽  
Venous Flow ◽  
Radionuclide Venography

Varices of inferior epigastric veins caused by chronic inferior vena cava obstruction: Mimicking normal venous flow pattern on radionuclide venography

2005 ◽  
Vol 19 (3) ◽  
pp. 235-238 ◽  
Author(s):  
Ozgur Karacalioglu ◽  
Alper Sonmez ◽  
Seyfettin Ilgan ◽  
Kenan Soylu ◽  
Ozdes Emer ◽  
...  
Keyword(s):  
Inferior Vena Cava ◽  
Flow Pattern ◽  
Inferior Vena ◽  
Vena Cava ◽  
Venous Flow ◽  
Inferior Vena Cava Obstruction ◽  
Radionuclide Venography

The Estimation of Segmental Hepatic Venous Flow in Man

1964 ◽  
Vol 46 (5) ◽  
pp. 525-530 ◽  
Author(s):  
Roger Williams ◽  
D.S. Zimmon ◽  
Eileen Thompson ◽  
Sheila Sherlock
Keyword(s):  
Venous Flow ◽  
Hepatic Venous Flow

A phase-contrast MRI study of physiologic cerebral venous flow

2009 ◽  
Author(s):  
Souraya Stoquart-ElSankari ◽  
Pierre Lehmann ◽  
Agnès Villette ◽  
Marek Czosnyka ◽  
Marc-Etienne Meyer ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Phase Contrast Mri ◽  
Venous Flow ◽  
Mri Study

Reversed Arterial and Venous Flow in Free-Flap Surgery for Leg Reconstruction

2006 ◽  
Vol 22 (04) ◽  
Author(s):  
Soo Hahn ◽  
Sung Kim ◽  
Ho Kang ◽  
Sun Joo
Keyword(s):  
Free Flap ◽  
Flap Surgery ◽  
Venous Flow ◽  
Free Flap Surgery

Thigh Cuff Effects on Venous Flow Redistribution During 4 Days in Dry Immersion

2020 ◽  
Vol 91 (9) ◽  
pp. 697-702
Author(s):  
Philippe Arbeille ◽  
Danielle Greaves ◽  
Laurent Guillon ◽  
Stephane Besnard
Keyword(s):  
Left Ventricle ◽  
Ejection Fraction ◽  
Jugular Vein ◽  
Residual Effect ◽  
Cerebral Vein ◽  
Fluid Shift ◽  
Venous Flow ◽  
Additional Measure ◽  
Dry Immersion ◽  
Vein Diameter

PURPOSE: The objective was to quantify the venous redistribution during a 4-d dry immersion (DI) and evaluate the effect of thigh cuffs.METHODS: The study included nine control (Co) and nine subjects wearing thigh cuffs during the daytime (CU). Ultrasound measures were performed Pre-DI, on day 4 AM (D4 AM) and D4 PM: left ventricle stroke volume and ejection fraction (SV, EF), jugular vein volume (JVvol), portal vein diameter (PV), and middle cerebral vein velocity (MCVv). An additional measure of JVvol was performed on Day 1 after 2 h in DI.RESULTS: After 2 h in DI, JVvol increased significantly from Pre in both groups, but increased more in the Co compared to the CU subjects (Co: 0.27 0.15 cm3 to 0.94 0.22 cm3; CU: 0.32 0.13 cm3 to 0.64 0.32 cm3). At D4 AM, SV and EF decreased from Pre (SV: 111 23 cm3 to 93 24 cm3; EF: 0.66 0.07 to 0.62 0.07). JVvol was slightly increased (Co: 0.47 0.22 cm3 CU: 0.35 014 cm3). MCVv and PV remained unchanged from Pre-DI. No difference was found between the two groups for any of the parameters measured. From D4 AM to PM, no significant change was observed for any parameter.CONCLUSION: The results confirm that DI induces, during the first 2-3 h, a significant cephalic fluid shift as observed in spaceflight. During this early phase, the thigh cuffs reduced the amplitude of the fluid shift toward the head, but after 4 d in DI there was only a slight memory (residual) effect of DI on the jugular volume and no residual effect of the thigh cuffs.Arbeille P, Greaves D, Guillon L, Besnard S. Thigh cuff effects on venous flow redistribution during 4 days in dry immersion. Aerosp Med Hum Perform. 2020; 91(9):697702.

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