Zobrazeno 1 - 10
of 47
pro vyhledávání: '"D D, McPherson"'
Autor:
D D, McPherson, B J, Kane
Publikováno v:
Cardiology clinics. 15(1)
This article provides the reader with some idea of the principles and techniques of three-dimensional reconstruction using intravascular imaging data. The article also describes new intravascular ultrasound imaging devices that have the ability to in
Autor:
N L, Gotteiner, M J, Vonesh, S E, Crawford, W R, Burns, C E, Duffy, V R, Zales, D D, McPherson
Publikováno v:
The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation. 15(6)
Ultrasonographic tissue characterization is the assessment of physical properties of biologic tissue on the basis of quantitative analysis of its acoustic characteristics. Abnormalities in microscopic structure that occur with cardiac allograft rejec
Autor:
N L, Gotteiner, G, Han, K B, Chandran, M J, Vonesh, M, Bresticker, R, Greene, J, Oba, B J, Kane, A, Joob, D D, McPherson
Publikováno v:
American journal of cardiac imaging. 9(3)
In vitro data have shown that the myocardium exhibits nonlinear passive stress-strain relationship and a non-linear pressure-volume relationship. A finite element (FE) analysis and optimization algorithm was used on three-dimensional reconstructed le
Publikováno v:
American journal of cardiac imaging. 8(2)
Abdominal vascular ultrasound is hampered by tissue attenuation. To improve imaging, the feasibility of real-time color Doppler transcolonic and transgastric abdominal vascular ultrasound was evaluated. A monoplane 5 MHz transesophageal probe was ins
Publikováno v:
Journal of Investigative Medicine. 53:S365.6-S365
Background: Echogenic immunoliposomes (ELIP) have great potential for targeted ultrasonic enhancement of atheroma/vascular endothelium. These agents also have potential for regional drug and gene delivery. For clinical use, formulations having optima
Publikováno v:
Annals of Biomedical Engineering; Feb2004, Vol. 32 Issue 2, p257-263, 7p
Publikováno v:
Circulation. 83:712-712
Publikováno v:
Circulation. 76(5 Pt 2)
The intraoperative evaluation of the technical adequacy of coronary artery bypass graft anastomoses has been limited by a lack of suitable tools. To evaluate the role of intraoperative high-frequency epicardial echocardiography we examined 82 coronar
Publikováno v:
The Canadian journal of cardiology.
To define and relate the body surface electrocardiographic and left ventricular wall motion patterns in the acute phase of Q-wave infarction, we recorded 120-lead body surface potential maps and radionuclear angiograms in 29 patients on the fifth day
Publikováno v:
The Canadian journal of cardiology.
A continuing theme in our laboratory has been the use of echocardiographically-measured systolic myocardial wall thickening to demonstrate and evaluate the consequences of regional myocardial ischemia. This presentation focuses on two areas: the imme