KSIĄŻKI POWIĄZANE ZE SŁOWEM «PULSATILITY»
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1
Pulsatility in Neuroendocrine Systems
Pulsatility in neuroendocrine systems has been recognized for more than twenty
years, and yet it is only now that we are gaining a foothold in understanding the
cellular basis of this phenomenon. One fact has become increasingly ...
2
A Novel Construct to Study the
Pulsatility of Insulin ...
Vivekanandan Shanmuganathan. pancreas must somehow synchronize the
activity of the many beta cells in each islet and the million or so islets spread
throughout the pancreas. This coordination can be achieved only if there is some
form of ...
Vivekanandan Shanmuganathan, 2008
The magnitude of Gosling pulsatility decrease is greater at a given velocity for
vasodilation than for stenosis. The exact relationship between velocity and
pulsatility changes is complex. There is a degree of overlap in the decrease in
pulsatility ...
R. Loch Macdonald, Bruce Weir, 2001
4
Portal Hypertension: Diagnostic Imaging and Imaging-guided ...
6.2.5 Portal Vein Pulsatility The portal vein waveform normally demonstrates
variable fluctuations (Fig. 6.1), which are frequently markedly reduced or even
absent in portal hypertension (Fig. 6.2). The presence of portal vein pulsatility, ...
Plinio Rossi, Paolo Ricci, Laura Broglia, 2000
5
Portal Hypertension: Pathogenesis and Management
Pulsatility Index of the Hepatic Artery Regardless of the incidence angle, the
resistance in the hepatic artery can be evaluated by measuring the resistive
index and the pulsatility index if the vessel is identified by color Doppler-US.
Since these ...
6
Differential Diagnosis in Ultrasound: A Teaching Atlas
1.26 Pulsatility index and velocity as a function of the severity of the obstruction in
normal and pathological extremity flow pulses. The pulsatility index is computed
by dividing the difference between peak and minimum flow velocity (h) by the ...
Werner O. Schmidt, Guenter Schmidt, Asim Kurjak, 2005
Most authors report a modest rise in the pulsatil- ity index until approximately 26
weeks, with a subsequent fall toward term.9'*'"'0 Since the pulsatility index is also
influenced by rilling pressure, an increase in cerebral blood flow volume may ...
Simcha Yagel, Norman H. Silverman, Ulrich Gembruch, 2002
8
Clinical Hepatology: Principles and Practice of ...
Portal Vein Pulsatility The respiratory cycle modulates portal venous flow via intra
-abdominal pressure. Portal vein pulsatility is characterised by the ratio between
minimum and peak portal vein velocities. A pulsatility ratio >0.54 was found in ...
9
Intracranial Pressure and Neuromonitoring in Brain Injury: ...
Springer- Verlag 1998 Summary Introduction: Transcranial Doppler pulsatility
index was reported clinically to increase when cerebral perfusion pressure
decreased, hypothetically marking the lower limit of cerebral autoregulation. We
sought ...
Anthony Marmarou, Cees Avezaat, Alexander Baethmann, 1998
10
Fetal Medicine: Basic Science and Clinical Practice
Nicolaides KH, Economides DL, Soothill PW. Blood gases, pH, and lactate in
appropriate- and small-for-gestational- age fetuses. Am J Obstet Gynecol 161:
996–1001, 1989. 14. Arduini D, Rizzo G. Normal values of pulsatility index from
fetal ...
Charles H. Rodeck, Martin J. Whittle, 2009
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «PULSATILITY»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
pulsatility w wiadomościach.
HeartWare International Announces First Human Implants Of The …
In addition, the MVAD System incorporates a pulsatility algorithm called the qPulse™ Cycle that allows physicians to customize the device for each patient, ... «SYS-CON Media, Lip 15»
Literature review and meta-analysis of translaminar pressure …
Non-invasive estimation of cerebrospinal fluid pressure waveforms by means of retinal venous pulsatility and central aortic blood pressure. Ann Biomed Eng ... «Nature.com, Lip 15»
A prepartum diet supplemented with oilseeds high in oleic or linoleic …
Additional blood samples were collected during wk1 (n = 5 per treatment) or wk2 (n = 5 or 6 per treatment), for 6 h, to measure LH pulsatility; ... «7thSpace Interactive, Lip 15»
בדיקת תיווך של קשיחות האאורטה ותפקוד מיקרו-וסקולרי כלייתי
יתכן כי העברת זרימה מוגברת פולסטילית (pulsatility, בפעימות) לכלי הדם הנימיים (microvasculature) בעלי העכבה הנמוכה בכליה הם המתווכים את הקשר הזה. עם זאת אנליזה ישירה ... «Doctors Only, Cze 15»
Could HeartWare's US Patients Be Missing Out?
HeartWare is planning to take a closer look at a pulsatility algorithm built into its LVADs outside the United States to find out if it potentially offers clinical benefits. «Medical Device and Diagnostics Industry, Maj 15»
Alabama Man Is First Outside Japan to Receive New Heart Implant
And there is some evidence that, because of the increased pulsatility, the fragility of small vessels in the brain and the GI tract may be more favorably affected. «Newswise, Lut 15»
Vascular Dynamics Inc. Secures $16.85 Million Series B Financing
Baroreceptors are a type of stretch receptor that detect the pressure and pulsatility in the carotid sinus, sending messages to the central nervous system to ... «Marketwired, Sty 15»
OCT Study Suggests Plaque 'Capping' Safer With BRS Than BMS
“And unlike metallic DES, bioresorbable scaffolds allow restoration of physiologic vascular responses (eg, cyclic pulsatility with blood flow and ability to ... «TCTMD, Lis 14»
Overactive Thyroid Tied to HTN in Pregnancy
... women likely to develop pregnancy-related hypertension, and includes maternal history, arterial pressures, plasma protein A, uterine artery pulsatility index, ... «MedPage Today, Sie 14»
HeartAssist5, The Smallest VAD of Its Kind, Implanted for First Time …
It weighs only 3.3 ounces (92 grams) and features pulsatility transfer so that the blood vessels continue to feel a normal pulse generated by the heart itself. «Medgadget.com, Cze 14»
