基因组
发表于 2025-3-28 15:59:47
Transmural Myocardial Perfusionhe ischemia is always related to decreases in perfusion, even though regional differences in myocardial oxygen demand may add to the ischemia. The current explanation for these changes relates to interaction between systole and diastole. At the onset of systole, there is a greater increase in intram
AVOW
发表于 2025-3-28 19:46:05
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meretricious
发表于 2025-3-29 01:07:12
Evaluation of the Velocity Waveform in Intramyocardial Small Vesselsn optical fiber. The blood flow velocity pattern in the septal artery was almost exclusively diastolic and always accompanied by a reverse flow during isovolumic contraction. The blood flow velocity pattern of the intramyocardial vein increased rapidly during the isovolumic contraction phase and dec
伪证
发表于 2025-3-29 04:32:20
Microvascular Pressure Profiles in the Left and Right Coronary Circulations and/or measurements of myocardial perfusion. A primary limitation of measurements obtained in this manner is that they cannot distinguish control mechanisms at different levels in the coronary microcirculation. Recently, technological advancements have enabled direct measurements of coronary pressu
brassy
发表于 2025-3-29 07:19:21
Advanced Group Policy Management,ife via vascular sprouts and ultimately is expressed as a hierarchy of vessels. Since the microvasculature is the key to our understanding of coronary flow and the exchange of nutrients, considerable exploration of this component of the coronary circulation is needed. Perhaps the most evident gap in
Admonish
发表于 2025-3-29 14:13:25
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轻快来事
发表于 2025-3-29 16:53:58
Advanced Group Policy Management,use of its excellent accessibility to the coronary vessels of a moving heart. In this paper, we briefly describe the optical arrangement of the LDV and then introduce some results of measurements of the blood velocity patterns of epicardial large coronary vessels, and epicardial small arteries and v
dyspareunia
发表于 2025-3-29 22:46:12
Documentation and Presentation, on the Doppler Principle, have been applied towards the quantitative measurement of blood flow in the coronary circulation. The Doppler Principle maintains that as sound waves are reflected from a moving object, the frequency of the reflected wave is shifted to a higher or lower sonic frequency, de
NICE
发表于 2025-3-30 00:54:47
Project 6: Windows IoT and Arduino, are discussed. However, special attention is devoted to a nonlinear model. This nonlinear model consists of an arteriolar, capillary, and a venular compartment, each composed of transmural pressure-dependent resistances and compliances. With this model, the influence of pressure-dependent resistanc
偏狂症
发表于 2025-3-30 06:45:33
Documentation and Presentation,volume was about 5% of the left ventricular mass, and the time constant in relation to ordinary capacitance was about 1 s, although both are pressure-dependent. The coronary venous outflow was closely related to the total displaceable blood volume stored in the intramyocardial capacitance vessels, i