Mehta N, Bennett DE: Impaired left ventricular function in acute myocardial infarction assessed by Doppler measurement of ascending aorta blood velocity and maximum acceleration. Am J Cardiol 57: 1052–1058, 1986.Metha N, Bennett DE: Impaired left ventricular function in acute myocardial infarction ...
Moreover, they will make it difficult, if not impossible, to maintain the site of measurement during the cardiac cycle.doi:10.1007/978-94-009-4988-1_5Arnold P. B. HoeksSpringer NetherlandsHoeks A: Doppler measurements in heart chambers and ascending aorta: Comparing single and multi-channel ...
We report a rare complex lesion of Takayasu arteritis, which required simultaneous repairs for aortic regurgitation, a dilated ascending aorta and bilateral coronary ostial stenosis. Such multiple lesions have not been reported previously. A 47-year-old woman was referred to us because of heart ...
Objectives: To measure pulmonary artery and aortic calibers, and calculating main pulmonary artery to ascending aorta ratio in healthy children, to verify the adult ratio of 1:1. Study Design: Observational study. Place and duration of study: Radiology Department, Combined Military Hospital, Peshawar...
Annals of Biomedical Engineering (2025) 53:946–955 https://doi.org/10.1007/s10439-025-03677-3 ORIGINAL ARTICLE BIOMEDICAL ENGINEERING SOCIETY Measurement and Assessment of Head‑to‑Helmet Contact Forces Turner Jennings1 · Aidan Tillman2 · D'mitra Mukasa2 · Michael ...
[33] used a similar 1D projection method in a single slice at the level of the pulmonary bifurcation, and calculated PWV between ascending and descending portions of the aorta. A flow-compensated acquisition was subtracted from a flow-sensitive acquisition in each TR, giving 10 ms temporal ...
A linear relationship was established between CO2 concentration and REG peak amplitude (correlation coefficient: 0.88, p = 0.05), and the ascending portion of the curve (0.88, p = 0.05). During aorta compression, systemic arterial pressure increased (p = 0.008), and REG amplitude decreased (-...
"In Vivo Calibration of a Transit-time Ultrasound System for Measuring Ascending Aorta Volume Flow", The Pharmacologist, vol. 27-3, p. 217 (1985). J. Hartman et al. Vessel Diameter-Independent Volume Flow Measurement Using Ultrasound, Cronelius J. Drost. ...
Doppler echocardiographic measurement of the velocity of blood flow in the ascending aorta is a noninvasive method for determining cardiac output in the critically ill patient. Fifty-four patients in the medical intensive care unit (35 m... RA Nishimura,MJ Callahan,HV Schaff,... - 《Mayo Clini...
Methods, systems, and coaptation measurement devices as described herein include an elongate sensor body at the end of a proximal connecting member, and a plurality of sensors in an