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FistulaArteriovenous FistulaIntestinal FistulaPressureCutaneous FistulaBronchial FistulaVascular FistulaRectal FistulaGastric FistulaUrinary FistulaEsophageal FistulaBiliary FistulaBlood PressurePancreatic FistulaRectovaginal FistulaVesicovaginal FistulaRespiratory Tract FistulaVaginal FistulaTracheoesophageal FistulaUrinary Bladder FistulaArterio-Arterial FistulaArteriovenous Shunt, SurgicalHydrostatic PressureCarotid-Cavernous Sinus FistulaBlood Pressure DeterminationDigestive System FistulaCentral Nervous System Vascular MalformationsHypertensionPleural DiseasesTransducers, PressureIntracranial PressureOral FistulaIntraocular PressureVenous PressureBlood Pressure Monitoring, AmbulatoryAir PressureAtmospheric PressureCavernous SinusEmbolization, TherapeuticArterial PressureVentricular PressureDuodenal DiseasesHeart RateTreatment OutcomeRenal DialysisHemodynamicsUrethral DiseasesBrachiocephalic VeinsEsophageal AtresiaOroantral FistulaTime FactorsCentral Venous PressurePulmonary Wedge PressureDura MaterAortic DiseasesAntihypertensive AgentsVeinsSurgical FlapsVascular ResistanceVascular PatencyOsmotic PressurePostoperative ComplicationsSystoleDogsColonic DiseasesCoronary Vessel AnomaliesCranial SinusesTomography, X-Ray ComputedRegional Blood FlowFollow-Up StudiesFibrin Tissue AdhesiveRetrospective StudiesDrainageCatheters, IndwellingProspective StudiesRadial ArteryPulseDiastolePharyngeal DiseasesAngiographyPulmonary ArteryManometryBlood Flow VelocityCerebrospinal Fluid PressureCardiac OutputCerebral VeinsPositive-Pressure RespirationHematemesisSalivary Gland FistulaBrachial ArteryUreteral DiseasesContinuous Positive Airway PressureCassiaDigestive System Surgical ProceduresArteriesPortal PressureConstriction, PathologicCerebral AngiographyCatheterizationBlood Vessel Prosthesis
MalformationsArterioportalOxygenationCarotidAtherosclerosisVascular accessSystolicEndovascularArteryEmbolizationPreoperativeHaemodialysisDecreasesTraumaticInvolving the diagnosisSurgeryGradientPatientsManagementIntroductionElevationBloodFormationCommonVenousArteriovenous fistulaHemodialysisRenalPulmonaryDialysisOcclusionVascularAorticVeinLesionsAbdominalPatientsCatheterCardiacBlood pressureFlowPulseLargeCareHeart
Malformations2
  • Carotid bruit due to carotid artery stenosis, carotid atherosclerosis, arterio-venous malformations. (econsultantclinic.com)
  • It is an essential diagnostic parameter when determining if high cerebral velocities result from a cerebral hemorrhage, arterio-venous malformations, or other factors. (medtechedge.com)
Arterioportal3
  • Case report: We report a year-old woman with C gastric cancer follow up - related cirrhosis, hepatocellular carcinoma and central severe arterioportal shunt, presenting with upper digestive tract hemorrhage and refractory ascites, treated by embolization of the shunt and trans catheter arterial embolization of the tumor. (adventube.ro)
  • Trans catheter arterial embolization for advanced tumor thrombus with marked arterioportal or arteriovenous shunt complicating hepatocellular carcinoma. (adventube.ro)
  • 34 Suppl 2 : S Hepatocellular cancer portal vein thrombosis outcomes of symptomatic arterioportal fistulas after transcatheter arterial embolization. (adventube.ro)
Oxygenation1
  • A disturbance in arterial oxygenation characterizes HPS due to IPVD in ESLD (usually cirrhosis with portal hypertension). (transpopmed.org)
Carotid3
  • Penetrating neck injuries are uncommon in children and a post traumatic common carotid artery to internal jugular vein fistula rarely occurs. (scirp.org)
  • The young child was initially evaluated with a color flow ultrasonography Doppler imaging which revealed a left neck haematoma, a pseudo aneurysm of the left common carotid artery (LCCA), and a continuous flow from the LCCA to the left internal jugular vein (LIJV) which was indicative for the presence of a carotid-jugular fistula. (scirp.org)
  • Another main bulk of our workloads are management of peripheral arterial occlusive disease (PAOD) which mainly involved carotid, subclavian, aorto-iliac, upper and lower limbs vessels. (umgeneralsurgery.my)
Atherosclerosis2
Vascular access3
  • The evolution of ultrasound (US) techniques has greatly improved the evaluation of many parameters in dialysis vascular access, which is typically achieved through an arteriovenous fistula (AVF) or graft (AVG). These techniques include grayscale B-mode, color Doppler, power Doppler, spectral Doppler, non-Doppler US flow imaging techniques, contrast-enhanced US, and elastography. (e-ultrasonography.org)
  • Long-term hemodialysis typically necessitates vascular access in the upper extremity, either through an arteriovenous fistula (AVF) or an arteriovenous graft (AVG). Central venous catheters can also provide vascular access for patients undergoing hemodialysis, but these devices are associated with a substantial risk of infection, which increases morbidity and mortality. (e-ultrasonography.org)
  • On another note, the unit's main workload is vascular access (AV fistula) to be used during haemodialysis. (umgeneralsurgery.my)
Systolic1
Endovascular1
  • Embolization of the shunt is the first option to reduce the pressure in the portal system and to ensure the endovascular treatment of the tumor. (adventube.ro)
Artery4
  • Proximal splenic artery embolization decreases the perfusion pressure in the spleen but allows for viability of the spleen to be maintained via collateral pathways. (springeropen.com)
  • Pulmonary artery pressure (PAP) is defined as a sustained elevation of PAP ≥ 25 mmHg at rest or ≥30 mmHg with exercise, with a mean pulmonary-capillary wedge pressure and left ventricular end-diastolic pressure of ≥15 mmHg ( 1 ). (jrenhep.com)
  • End-to-side anastomosis of an arm vein (V) to the artery (A) of the fistula. (e-ultrasonography.org)
  • This is a direct connection between an arm artery and vein, which increases the flow and pressure of flow in the vein, allowing its use for dialysis. (arteryandvein.com.au)
Embolization1
  • In addition, an early draining vein (# in Panel B) was also seen on the arterial phase, which was confirmed to be an AVF on the venous phase (# in Panel C) with contrast draining into the IVC (arrow in Panel C). Glue embolization of the pseudo-aneurysm and the AVF was carried out using glue mixed with lipiodol (1:3). (springeropen.com)
Preoperative1
Haemodialysis1
  • This included: number of patients on haemodialysis in the unit at the time of the End-stage renal disease (ESRD) is a growing survey (July 2003), number of patients who problem worldwide and renal replacement died in the unit in 2002, and the number of therapy is increasingly exerting pressure on patients who started haemodialysis in the health systems [1]. (who.int)
Decreases1
  • The measured blood flow velocities increase significantly in the area of stenosis, until the stenosis decreases the effective arterial diameter to a critical level. (medtechedge.com)
Traumatic1
  • Subsequently a magnetic resonance angiography confirmed the diagnosis and allowed the precise evaluation of the post-traumatic fistula between the LCCA and the LIJV. (scirp.org)
Involving the diagnosis1
  • Our expert witnesses are available to provide their expert medico legal opinion on cases involving the diagnosis, management, and prognosis of arterial disease. (mccollumconsultants.com)
Surgery2
  • This update highlights important clinical trial results on the treatment of intracerebral hemorrhage, including blood pressure management and surgery. (medlink.com)
  • Mean Arterial Blood Pressure (MAP), Heart rate, Spo2, duration of surgery and attemptsof spinal block were the data recorded. (edu.pk)
Gradient1
  • This is initiated by deformation of the endothelial cells through increased pulsatile fluid shear stress (FSS) caused by the steep pressure gradient between the high pre-occlusive and the very low post-occlusive pressure regions that are interconnected by collateral vessels. (wikipedia.org)
Patients4
  • vate sector and US$ 85 in the public sector), the cost of medications and investigations, the cost of admissions, and the cost of the arterial access (arterio-venous fistula in over 95% of patients). (who.int)
  • Among the patients with PH, 25 patients (62.5%) had Arteriovenous (AV) fistula, 10 patients (25%) had temporary dialysis catheters. (jrenhep.com)
  • Most patients with basal ganglia hemorrhage have high blood pressure. (medlink.com)
  • Results: Out of the 66 patients, intra-operative Mean ArterialBlood Pressure (MAP) was normal in 65 (98.5%) of the patients. (edu.pk)
Management1
  • We present a 6-year-old female patient with successful anesthetic management of pediatric living donor LT with HPS and pulmonary arteriovenous fistula (AVF) due to biliary atresia. (transpopmed.org)
Introduction1
  • Over the past 60 years, due to the advancement of hemo- the Work Group and tasked it with planning, developing, dialysis (HD) technology and the introduction of medical reviewing, and disseminating appropriate HD treatment insurance, dialysis treatment has become widespread, en- guidelines in accordance with international standards. (bvsalud.org)
Elevation1
Blood3
Formation1
Common1
Venous10
  • Surgically created arterio-venous (AV) fistulas/grafts may contribute to PH by increasing right ventricular preload. (asn-online.org)
  • 3 , 4 Venous congestion is caused by increased venous pressure secondary to venous arterialization, sometimes combined to decrease venous outflow from associated venoclusive disorders. (ajnr.org)
  • vate sector and US$ 85 in the public sector), the cost of medications and investigations, the cost of admissions, and the cost of the arterial access (arterio-venous fistula in over 95% of patients). (who.int)
  • On the other hand, hemodialysis requires vascular access through arterio venous graft, central venous catheters, and arterial venous shunt ( 7 ). (brieflands.com)
  • We aimed to determine if SLF is present in arterio-venous fistulae (AVF) and correlate this with flow limiting stenosis. (weecreative.uk)
  • Novel minimally invasive treatments such as catheter directed thrombolysis for acute arterial & venous thrombosis, Embolization techniques for uncontrolled life threatening hemorrhage, splenic / liver trauma, arterio-venous malformation (AVMs) and hyper vascular tumors, Chemo-Embolization and RFA / microwave ablation for hepato-cellular Carcinoma are standard of care. (kailashhealthcare.com)
  • MMP expression/activity can be modulated by venous hydrostatic pressure, hypoxia, tissue metabolites, and inflammation. (oaepublish.com)
  • MMP mRNA expression, protein levels and proteolytic activity can be modulated by numerous factors including venous hydrostatic pressure, hypoxia, tissue metabolites and the inflammatory response. (oaepublish.com)
  • The current indications are uterine fibroids, cervical neoplasia, adenomyosis, ectopic pregnancies (uterine and abdominal locations) and arterio-venous malformations. (longdom.org)
  • Arterio-venous Dialysis Fistulae commonly require high pressure dilatations 2 due to the fibrotic-like morphology of these hemodialyses shunts. (biotronik.com)
Arteriovenous fistula4
Hemodialysis5
  • This study aimed to investigate the effect of pressure at the point of Hugo on pain of needle insertion arteriovenous fistulas in hemodialysis patients. (brieflands.com)
  • Hugo acupressure points can be used as an effective and low-cost way to reduce the pain of needle insertion in fistulas in patients undergoing hemodialysis. (brieflands.com)
  • Arteriovenous (AV) Fistula is a surgical connection of an artery directly to a vein, usually in the forearm, created in patients who plan to perform hemodialysis. (globaldialysis.net)
  • The AV fistula causes the vein to grow thicker, allowing for the repeated needle insertions required in hemodialysis. (globaldialysis.net)
  • Prospective study of balloon inflation pressures and other technical aspects of hemodialysis access angioplasty. (biotronik.com)
Renal2
  • The known mechanisms for production of experimental hypertension in animals (renal arterial con- striction, section of the baroreceptor nerves) are quite different from the dietary methods used for producing experimental "athero- sclerosis. (nih.gov)
  • Indicated for use in Percutaneous Transluminal Angioplasty of the femoral, iliac and renal arteries, and for the treatment of obstructive lesions of native or synthetic arteriovenous dialysis fistulae. (biotronik.com)
Pulmonary1
Dialysis1
  • The primary objectives are to assess the effects of dialysis modality on arterial stiffness and oxidative stress and inflammation. (medscape.com)
Occlusion1
  • Schaper summarizes the status-2009 knowledge of coronary collateral transformation in a recent review: "Following an arterial occlusion outward remodeling of pre-existent inter-connecting arterioles occurs by proliferation of vascular smooth muscle and endothelial cells. (wikipedia.org)
Vascular1
  • Our team of vascular surgeons provide treatment and surgery on vascular and arterial systems. (blackrockhealth.com)
Aortic1
  • The primary outcome for arterial stiffness will be aortic PWV. (medscape.com)
Vein1
  • BCF n=10) spiral flow was demonstrated within all fistulas in the vein above the swing segment. (weecreative.uk)
Lesions1
  • With a Rated Burst Pressure (RBP) of up to 27 atm, the highly flexible and conformable Passeo-35 HP reliably dilates these resistant lesions. (biotronik.com)
Abdominal1
  • When Snyder and Camp- bell [6] produced an experimental constriction * From the Veterans Administration Hospital and the Department of Medicine, Georgetown University School of Medicine, Washington, D.C. vou: 46, May 1969 735 736 Hypertension and Atherosclerosis-Freis of the abdominal aorta sufficient to cause a sharp pressure drop distal to the narrow seg- ment in sympathectomized rabbits, severe atherosclerosis developed in the aorta above but not below the constriction. (nih.gov)
Patients3
  • The TM Flow system is a non-invasive medical device that relies on pulse oximetry, blood pressure measurements, and very low electrical current stimulation of the skin via disposable electrodes to provide instantaneous assessments of patients' vital signs, endothelial function, sudomotor and autonomic nervous system functions, and ankle brachial index measurements. (scirp.org)
  • The RADI™ Pressure Wire High Sensitivity Thermistor and Culprit Lesion Temperature in Patients with Acute Coronary Syndromes. (saheart.com.au)
  • The pressure of the superior vena cava after stenting in 5 patients after cavopulmonary anastomosis decreased from (17.0±1.9) mmHg to (14.0±0.7) mmHg (t=2.86, P=0.046). (bvsalud.org)
Catheter1
Cardiac1
Blood pressure8
Flow3
  • 10 This hyperintensity has been attributed to a combination of time-of-flight phenomenon intrinsic to high-velocity arterial flow as well as to the lack of paramagnetic phase shift secondary to the diamagnetic oxyhemoglobin content of arterial blood. (ajnr.org)
  • In healthy individuals arterial blood flow has been characterized as having a spiral laminar pattern (Stonebridge P et al 1991). (weecreative.uk)
  • Spiral Laminar Flow (SLF) stabilises flow patterns at regions of arterial branching. (weecreative.uk)
Pulse1
  • This occurred only when the degree of constriction was such as to produce a pulse pressure above the coarctation that was 30 mm. (nih.gov)
Large1
  • Hugo, one of the pressure points on the meridians of the large intestine (LI4) called this point in the back of the hand, between the first and second meta carpal bone ( 15 ). (brieflands.com)
Care1
  • There was a significant difference in pain intensity during a routine care and pressure on the Hugo point. (brieflands.com)
Heart2