全部文献期刊会议图书|学者科研项目
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作者:Navin C Nanda , Kenneth Coggins ...
来源:[J].The American Journal of Cardiology(IF 3.209), 1997, Vol.79 (4), pp.436-441
摘要:Abstract(#br)The aim of the study was to compare the accuracy of multiplane transesophageal echocardiography (TEE) with the more conventional biplane technique in the direct assessment of aortic valve area in patients with aortic stenosis. Short-axis images of the aortic valve ad...
作者:Elizabeth O Ofili , Navin C Nanda
来源:[J].Ultrasound in Medicine & Biology(IF 2.455), 1998, Vol.24 (2), pp.177-185
摘要:Abstract(#br)Doppler myocardial imaging (DMI) is a new technique with potential clinical and research applications. It applies traditional pulsed and color Doppler techniques to the analysis of myocardial contractile velocity. A major area of focus is in the quantitation of regio...
作者:Navin C Nanda , Andrew P Miller ...
来源:[J].Ultrasound in Medicine & Biology(IF 2.455), 2002, Vol.28 (11), pp.1389-1393
摘要:Abstract(#br)As compared with two-dimensional (2-D) transesophageal echocardiography (TEE), 3-D echocardiography now permits more realistic visualization of cardiac anatomy and of intracardiac lesions. The aim of this study was to apply newer 3-D echocardiographic techniques...
作者:... Gilbert J Perry , PoHoey Fan , Navin C Nanda
来源:[J].Ultrasound in Medicine & Biology(IF 2.455), 1999, Vol.25 (5), pp.771-792
摘要:Abstract(#br)Many noninvasive methodologies used for the accurate evaluation of valvular regurgitation require precise velocity measurements from ultrasound instruments. Previous studies have indicated that velocity measurements from color Doppler (CD) instruments are susceptible...
作者:Andrew P Miller , Navin C Nanda
来源:[J].Ultrasound in Medicine & Biology(IF 2.455), 2003, Vol.30 (4), pp.425-434
摘要:Abstract(#br)In this report, we review the history, rationale, current status and future directions of contrast agents in echocardiography. First, we discuss the historic development of contrast agents through a review of important physical principles of microbubbles in ultr...
作者:Navin C Nanda , K K Kapur , Poonam Malhotra Kapoor
来源:[J].Annals of Cardiac Anaesthesia, 2016, Vol.19 (3), pp.498-504
摘要:Simulation allows interactive transthoracic echocardiography (TTE) learning using a virtual three-dimensional model of the heart and may aid in the acquisition of the cognitive and technical skills needed to perform TTE. The ability to link probe manipulation, cardiac anatomy, an...
作者:Navin C Nanda , Yatin Mehta ...
来源:[J].Annals of Cardiac Anaesthesia, 2016, Vol.19 (5), pp.56-72
摘要:In 1980, Transesophageal Echocardiography (TEE) first technology has introduced the standard of practice for most cardiac operating rooms to facilitate surgical decision making. Transoesophageal echocardiography as a diagnostic tool is now an integral part of intraoperative monit...
作者:Charles German , Navin C Nanda
来源:[J].Annals of Cardiac Anaesthesia, 2015, Vol.18 (1), pp.69-73
摘要:Echocardiography provides a useful tool in the diagnosis of many congenital heart diseases, including atrial septal defects, and aids in further delineating treatment options. Although two-dimensional echocardiography has been the standard of care in this regard, technological ad...

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