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Vortex formation time-to-left ventricular early rapid filling relation: model-based prediction with echocardiographic validation.
Ghosh E, Shmuylovich L, Kovács SJ. Ghosh E, et al. J Appl Physiol (1985). 2010 Dec;109(6):1812-9. doi: 10.1152/japplphysiol.00645.2010. Epub 2010 Sep 23. J Appl Physiol (1985). 2010. PMID: 20864560 Free article.
Since LV wall motion generates the atrioventricular pressure gradient resulting in the early transmitral flow (Doppler E-wave) and associated vortex formation, we hypothesized that the causal relation between VFT and diastolic function (DF), parametrized by stiffness, relaxation, …
Since LV wall motion generates the atrioventricular pressure gradient resulting in the early transmitral flow (Doppler E-wave) and associate …
A Controlled Trial of Rivaroxaban after Transcatheter Aortic-Valve Replacement.
Dangas GD, Tijssen JGP, Wöhrle J, Søndergaard L, Gilard M, Möllmann H, Makkar RR, Herrmann HC, Giustino G, Baldus S, De Backer O, Guimarães AHC, Gullestad L, Kini A, von Lewinski D, Mack M, Moreno R, Schäfer U, Seeger J, Tchétché D, Thomitzek K, Valgimigli M, Vranckx P, Welsh RC, Wildgoose P, Volkl AA, Zazula A, van Amsterdam RGM, Mehran R, Windecker S; GALILEO Investigators. Dangas GD, et al. N Engl J Med. 2020 Jan 9;382(2):120-129. doi: 10.1056/NEJMoa1911425. Epub 2019 Nov 16. N Engl J Med. 2020. PMID: 31733180 Free article. Clinical Trial.
Effect of Megestrol Acetate and Testosterone on Body Composition and Hormonal Responses in COPD Cachexia.
Casaburi R, Nakata J, Bistrong L, Torres E, Rambod M, Porszasz J. Casaburi R, et al. Chronic Obstr Pulm Dis. 2015 Nov 9;3(1):389-397. doi: 10.15326/jcopdf.3.1.2015.0128. Chronic Obstr Pulm Dis. 2015. PMID: 28848861 Free PMC article.
Methods: We conducted a 12-week pilot study in which 4 men and 5 women (age 6410 y, forced expiratory volume in 1 second [FEV(1)] 319 %pred., body mass index [BMI] 183 kg/m(2)) with low-normal testosterone levels (average 53245ng/dl in men and 12.45.3ng/dl in women) and we …
Methods: We conducted a 12-week pilot study in which 4 men and 5 women (age 6410 y, forced expiratory volume in 1 second [FEV(1)] 319 %pred. …
Role of vortices in growth of microbubbles at mitral mechanical heart valve closure.
Rambod E, Beizai M, Sahn DJ, Gharib M. Rambod E, et al. Ann Biomed Eng. 2007 Jul;35(7):1131-45. doi: 10.1007/s10439-007-9293-y. Epub 2007 Apr 3. Ann Biomed Eng. 2007. PMID: 17404890
Mathematical analysis of vortex formation at mitral MHV closure revealed that a closing velocity of approximately 12 m/s can induce a strong regurgitant vortex which in return can instigate a local pressure drop of about 0.9 atm. ...
Mathematical analysis of vortex formation at mitral MHV closure revealed that a closing velocity of approximately 12 m/s can induce a …