نتایج جستجو برای: systole
تعداد نتایج: 3046 فیلتر نتایج به سال:
In this article we explore the relationship between systole and diameter of closed hyperbolic orientable surfaces. We show that they satisfy a certain inequality, which can be used to deduce their ratio has (genus dependent) upper bound.
L oneliness affected sleep disorders among the elderly . A poor pattern will be increasing blood pressure elderly. The aime d his study was to analyzed correlation between loneliness and disorder with hypertension. case-control design conducted 51 elderlies (33 hypertension, 18 non-hypertension). self-administered questionnaire used measure sociodemographic of while UCLA Loneliness Scale loneli...
Background & Aim: Anxiety is one of the emotional conditions among patients scheduled for surgery that can result in increasing postoperative pain, increasing analgesic and anesthetic requirements and prolonging hospital stay. The aim of this study was to assess the effectiveness of acupressure (acupuncture without needle) in reducing patients;apos anxiety before abdominal surgeries. Methods &...
BACKGROUND Improved quantitative understanding of in vivo leaflet geometry in ischemic mitral regurgitation (IMR) is needed to improve reparative techniques, yet few data are available due to current imaging limitations. Using marker technology we tested the hypotheses that IMR (1) occurs chiefly during early systole; (2) affects primarily the valve region contiguous with the myocardial ischemi...
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