Measurements of Mitral Annular Displacement in 2D Echocardiography Images

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Measurements of Mitral Annular Displacement in 2D Echocardiography Images

1Department of Computer Science, College of Science, University of Baghdad, Iraq 2Department of Multimedia, Faculty of Computer Science and Information Technology, UPM, 43400 Selangor, Malaysia 3Department of Anaesthesiology, Institute Jantung Negara IJN hospital, Jalan Tun Razak 50400 Kuala Lumpur, Malaysia 4Department of Surgery, Heart and Lung Centre HUKM, National University of Malaysia, 56...

متن کامل

Mitral valve annular velocity measurements derived from cine MRI: validation against Doppler echocardiography

Assessment of mitral annular tissue velocity plays an essential role in the evaluation of diastolic dysfunction. We have previously shown that mitral annular velocities can be derived from standard four-chamber cine SSFP images by automatically detecting and tracking the mitral valve insertion points [1]. However, this method has not been validated against tissue Doppler echocardiography, the s...

متن کامل

Mitral and tricuspid annular endocarditis. Diagnosis by transesophageal echocardiography.

Two cases of infective endocarditis with vegetations attached to the mitral and tricuspid annuli are described. In both cases, the vegetations could not be identified by transthoracic echocardiography. These cases illustrate the advantage of TEE over the transthoracic approach in recognizing vegetations in extravalvular locations.

متن کامل

Mitral annular disjunction in myxomatous mitral valve disease: a relevant abnormality recognizable by transthoracic echocardiography

BACKGROUND Mitral annular disjunction (MAD) consists of an altered spatial relation between the left atrial wall, the attachment of the mitral leaflets, and the top of the left ventricular (LV) free wall, manifested as a wide separation between the atrial wall-mitral valve junction and the top of the LV free wall. Originally described in association with myxomatous mitral valve disease, this ab...

متن کامل

Mitral inflow and mitral annular motion velocities in patients with mitral annular calcification: evaluation by pulsed Doppler echocardiography and pulsed Doppler tissue imaging.

AIMS We evaluated the relationship between the mitral inflow velocities by pulsed Doppler echocardiography and mitral annular motion velocities by pulsed Doppler tissue imaging in patients with mitral annular calcification. METHODS AND RESULTS Fifty-three patients with mitral annular calcification were divided into two groups: severe mitral annular calcification (n=15, mitral annular calcific...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: American Journal of Applied Sciences

سال: 2015

ISSN: 1546-9239

DOI: 10.3844/ajassp.2015.295.303