[PDF] Top 20 THE BLOOD VOLUME IN PATIENTS WITH ARTERIOVENOUS FISTULAS

... Holman found a change in heart size in dogs upon increasing or decreasing the blood volume, but he studied changes of much greater magnitude than seen in patients with arteriovenous fist[r] ... See full document

... Although, in general, these patients were the ones with clinical evidences of large fistulas, there was no striking correlation with the change in cardiac size, blood volume, or pulse ra[r] ... See full document

... Our study and others highlight the importance of timely diagnosis of spinal dural arteriovenous fistulas. Because most of these pa- tients will only receive imaging of the lumbar spine without con- trast ... See full document

... spinal arteriovenous malformation, spinal dural/epidural arteriovenous fistula, and verte- brovertebral ...13 patients with ...record. Patients’ symptoms were classified as myelopathy and ... See full document

... of a pathologic Doppler spectrum, if an increased flow velocity or an increased diastolic flow proportion in the ECA or occipital artery were found on the side of the malformation. Sometimes, a pseudoarterialized flow ... See full document

... effects. Blood volume values were determined by using equations obtained from the indicator dilution theory by calculating the area under the tissue time-concentration curve on a pixel-by-pixel ... See full document

... Case 1. A 28-year-old man with a left sigmoid sinus DAVF (Cognard type I) was embolized with Onyx-18 (Fig. 1). Transarterial embolization was performed through the left oc- cipital artery. Onyx was carefully injected ... See full document

... A, Left occipital artery injection, lateral view, shows dural arteriovenous fistula DAVF of inferior petrosa l sinus with venous drainage directed superiorly into cavernous sinus straigh[r] ... See full document

... In all patients control measurements were made while oc- Patients with the largest arteriovenous communicluding the arterial circulation to the opposite leg in the cations as estimated a[r] ... See full document

... Fourteen patients, consisting of seven men and seven women, 35 to 76 years old (mean, ...All patients underwent endovascular ...three patients had under- gone unsuccessful treatment for these lesions ... See full document

... The patients and angiographic and MR imaging characteris- tics are presented in the ...the patients were sensory change in all patients, bladder/bowel dysfunction in 3 (1 patient with congenital ... See full document

... The treatments for each of the 9 patients are listed in the Table. Treatment was endovascular in all patients. Endovascular treat- ment was via the transarterial transfemoral method. Standard techniques of ... See full document

... additional patients were studied hemodynamically during the acute phase of pneumonia before and during acute expansion of blood volume by low molecular weight dextran (seven patients) or ... See full document

... consecutive patients (5 men and 9 women; age range, 58 – 86 years; mean [SD], ...All patients underwent 2D DSA and 3D rotational ...run volume using a dedicated com- mercially available workstation ... See full document

... AVFs: Arteriovenous fistulas; AVGs: Arteriovenous grafts; BMI: Body mass index; BP: Blood pressure; CKD: Chronic kidney disease; CRP: C-reactive protein; CVC: Central venous catheters; CVC-HD ... See full document

... The most common “classic” types of SDAVFs are the lateral epidural DAVFs. These AV shunts develop in the lateral epi- dural space at the junction of the bridging (or radicular) veins that connect the spinal cord drainage ... See full document

... Eight patients with dural arteriovenous fistulas involving the deep cerebral venous system were treated by a combination of preoperative embolization, intraoperative embolization, and/or[r] ... See full document

... Basic blood investigations, chest X‑ray, and electrocardiography were ...All patients were managed in neurosurgical Intensive Care Unit (ICU), ward as per the requirements both during pre‑ and ... See full document

... Twenty patients with vertebral arteriovenous fistulas eight spontaneous, six traumatic without vertebral artery transection, and six traumatic with vertebral artery transection were trea[r] ... See full document

... in arteriovenous fistulas in hemodialysis patients found that inhalation of lavender (3 drops of 10% lavender extract) for 5 minutes significantly reduces the pain ...the patients were divided ... See full document