CONTINUOUS ESTIMATION OF STROKE VOLUME WITH MEAN PULSE PRESSURE. 302
نویسندگان
چکیده
منابع مشابه
The association of platelet count and mean platelet volume (MPV) index with types of stroke
Background: Stroke is known to be the third most prominent cause of death in the developing countries and the most common debilitating neurologic disease. This study aimed to investigate the association of platelet count (PC) and mean platelet volume (MPV) index with various stroke types. Methods: This cross-sectional study was carried out on patients over the age of 18 years who presented wit...
متن کاملBlood Pressure Estimation with Considering of Stroke Volume Effect
The mean arterial pressure (MAP) is a very important cardiovascular parameter for physicians to diagnose various cardiovascular diseases. Many algorithms were used to estimate MAP with different accuracy. These algorithms used different factors, such as blood level, pulses, and external applied pressure, photo-plethysmography (PPG) signal features, heart rate (HR), and other factors. In additio...
متن کاملPulse pressure variation, stroke volume variation and dynamic arterial elastance
Which means that SVV (%) ≈ pulse pressure variation (PPV; %) for FloTracTM. With the present mathematical equation, it can be demonstrated that the SVV calculated by FloTracTM (SVVFT) is not infl uenced by Khi, which means that SVVFT calculation does not include eff ective arterial elastance (Ea). Th e originality of Garcia and colleagues’ fi nding is that they realized that when measuring PPV ...
متن کاملPrognostic impact of 24-hour mean blood pressure and pulse pressure on stroke.
Pressure and Pulse Pressure on Stroke To the Editor: Using 4.7 years of follow-up data on 2311 Western, hypertensive subjects, Verdecchia and colleagues1 reported that 24-hour ambulatory mean blood pressure (BP), not pulse pressure (PP), was an independent predictor of stroke risk. Because the association between BP and stroke risk has been reported to be much steeper in Eastern populations tha...
متن کاملSleep pulse pressure and awake mean pressure as independent predictors for stroke in older hypertensive patients.
BACKGROUND It remains uncertain which is the stronger predictor for stroke in older hypertensives, ambulatory pulse pressure (PP) or mean blood pressure (MBP). METHODS We studied the prognosis for stroke in 811 older hypertensives in whom ambulatory BP monitoring was performed. We also assessed silent cerebral infarct (SCI) by brain magnetic resonance imaging. RESULTS Silent cerebral infarc...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1996
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-199604001-00322