Influence of the orthostatic decrease in blood pressure on orthostatic vertigo
نویسندگان
چکیده
منابع مشابه
Kinetics of Orthostatic Blood Pressure in Primary Hypertension
BACKGROUND Primary Hypertension (HT) is the most prevalent cardiovascular disorder worldwide and is accompanied by significant morbidity and mortality. OBJECTIVES The present study aimed to investigate the kinetics of orthostatic Blood Pressure (BP) in primary hypertensive patients during the change from supine position to standing position as well as during the standing position using the Or...
متن کاملHeart rate and blood pressure variability in orthostatic syncope.
The pathogenetic role of autonomic nervous system in the neurally mediated orthostatic vasodepressive syncope is unclear. upright tilt was used to assess the characteristics of autonomic tone during orthostatic stress. We studied 18 patients (mean age 26 +/- 5 years) suffering from vasodepressive orthostatic syncope and with positive response to a 30-minute 60 degrees upright tilt and a compara...
متن کاملOffice orthostatic blood pressure measurements and ambulatory blood pressure monitoring in the prediction of autonomic dysfunction
BACKGROUND In this retrospective analysis we investigated the predictive performance of orthostatic hypotension (OH) and ambulatory blood pressure monitoring (ABP) to predict autonomic dysfunction. METHODS Statistical associations among the candidate variables were investigated and comparisons of predictive performances were performed using Receiver Operating Characteristics (ROC) curves. R...
متن کاملBlood pressure during supine exercise in idiopathic orthostatic hypotension.
IDIOPATHIC orthostatie hypotension is characterized by an excessive fall in arterial blood pressure on standing and by other manifestations of an extensive loss of autonomic nervous function. In the present study the arterial blood pressure was measured in seven patients with orthostatic hypotension during the performance of mild leg exercise in the supine position. The finding of a pronounced ...
متن کاملAssociation of blood pressure variability with orthostatic intolerance symptoms
The short-term blood pressure variability (BPV) reflects autonomic regulatory mechanisms. However, the influence of BPV in orthostatic intolerance (OI) is unknown. Herein, we assessed BPV profiles in patients with OI and determined their association with orthostatic symptoms. In this cross-sectional study, we prospectively enrolled 126 patients presenting with OI at the Seoul National Universit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Equilibrium Research
سال: 2009
ISSN: 0385-5716,1882-577X
DOI: 10.3757/jser.68.41