COUCH
发表于 2025-3-23 10:49:53
Romantic Self-Transformation in Kierkegaardation. However, M-mode echocardiographic studies are limited by an ’Ice-pick’ view of cardiac structures that becomes an impediment to quantitative segmental analysis during spontaneous alterations. In contrast, two-dimensional echocardiography is more comprehensive imaging technique, but has clinic
有角
发表于 2025-3-23 17:44:19
Michael N. Forster,Lina Steineration on the two-dimensional image. This method is an application of the pulsed Doppler method. The conventional FFT analysis takes too much time to analyze the blood flow information for color flow mapping. Moving target indication and autocorrelation methods are employed to process the spatial flo
发展
发表于 2025-3-23 20:12:58
Developments in Cardiovascular Medicinehttp://image.papertrans.cn/c/image/227919.jpg
动脉
发表于 2025-3-24 01:33:18
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积习难改
发表于 2025-3-24 03:07:11
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Diatribe
发表于 2025-3-24 09:05:18
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miracle
发表于 2025-3-24 11:13:06
The basics of cardiac ultrasound, the wavelength. Ultrasound used for imaging applications is formed into a beam and has the physical properties of both a beam and sound, such as (1) attenuation, (2) reflection, (3) refraction, (4) characteristic velocity in each medium, (5) straight propagation through homogeneous medium and (6) Doppler effect.
SOBER
发表于 2025-3-24 18:44:36
Echocardiographic examination,in the thorax, parasternal cardiac imaging is often facilitated by positioning the patient on his left side so that the heart falls against the left anterior chest wall. These transducer locations have been named by the American Society of Echocardiography (A.S.E.) for standardization.
惩罚
发表于 2025-3-24 20:10:08
Book 1989ty as non-invasive diagnostic procedures for many cardiovascular disorders. The objective of this t~xtbook is to offer a detailed yet concise overview of the echocardiographic diagnosis of the various cardiovascular diseases. The book focuses upon the practical echocardiographic (including Doppler)
Generosity
发表于 2025-3-25 01:05:04
Errant Thoughts and Social Crimes in , the wavelength. Ultrasound used for imaging applications is formed into a beam and has the physical properties of both a beam and sound, such as (1) attenuation, (2) reflection, (3) refraction, (4) characteristic velocity in each medium, (5) straight propagation through homogeneous medium and (6) Doppler effect.