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- Title
A rare Mechanical prosthetic valve dysfunction.
- Authors
Yan Sun; Hui Ming Zhang; Hao Wang; Sun, Yan; Zhang, Hui Ming; Wang, Hao
- Abstract
A rare case of mechanical prosthetic valve dysfunction in mitral position. The mechanical valve opened once every two cardiac cycles. We also found the opening time of the mechanical valve in aortic positions was long and short alternately because of the Left ventricular volume changed every cardiac cycles.
- Subjects
RHEUMATISM; AORTIC rupture; ECHOCARDIOGRAPHY; PROSTHETICS; DYSPNEA
- Publication
Medical Ultrasonography, 2017, Vol 19, Issue 1, p122
- ISSN
1844-4172
- Publication type
case study
- DOI
10.11152/mu-907