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Titlebook: Cardiac Doppler Diagnosis, Volume II; Merrill P. Spencer Book 1986 Martinus Nijhoff Publishers, Dordrecht 1986 artery.cardiology.circulati

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楼主: hypothyroidism
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Nonlinear Vibration with Controlte although incomplete appreciation of their complexity and direct implications in cardiovascular pathophysiology. Flow pulsatility, the aortic valve, the particular configuration of the thoracic aorta with its branching and its intrinsic elastic properties all contribute in shaping velocity profile
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https://doi.org/10.1007/978-3-030-96603-4umed to be flat [1–4]. The recorded velocities will then represent the spatial mean velocity, and the stroke volume is obtained as the product of the integral of the velocity curve and the cross sectional area of the aorta at the same level.
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Emilian I. Părău,Jean-Marc Vanden-Broeckg distance of intrusion of the regurgitant jet have appeared in the literature [1–4]. These reports are based purely on empirical data where ultrasound doppler and angiography are compared. The theory behind jet intrusion has not been considered. Some investigators, however, have failed to confirm t
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Nonlinear Waves in Circular Basinse of changes in LV volume is used for the assessment of LV diastolic filling. However, in CAD, the calculation of LV volume is sometimes difficult because of the regional abnormalities of LV wall motion. The transmitral blood flow during diastole is equal to the rate of changes in LV volume in the a
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