| contributor author | Zheng, Xudong | |
| contributor author | Xue, Qian | |
| contributor author | Mittal, Rajat | |
| date accessioned | 2017-05-09T01:05:27Z | |
| date available | 2017-05-09T01:05:27Z | |
| date issued | 2014 | |
| identifier issn | 0148-0731 | |
| identifier other | bio_136_06_061005.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/154016 | |
| description abstract | Threedimensional numerical simulations are employed to investigate the hemodynamic effects of abnormal E/A ratios on left ventricular filling. The simulations are performed in a simplified geometric model of the left ventricle (LV) in conjunction with a specified endocardial motion. The model has been carefully designed to match the important geometric and flow parameters under the physiological conditions. A wide range of E/A ratios from 0 to infinity is employed with the aim to cover all the possible stages of left ventricle diastolic dysfunction (DD). The effects of abnormal E/A ratios on vortex dynamics, flow propagation velocity, energy consumption as well as flow transport and mixing are extensively discussed. Our results are able to confirm some common findings reported by the previous studies, and also uncover some interesting new features. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Computational Study of Hemodynamic Effects of Abnormal E/A Ratio on Left Ventricular Filling | |
| type | Journal Paper | |
| journal volume | 136 | |
| journal issue | 6 | |
| journal title | Journal of Biomechanical Engineering | |
| identifier doi | 10.1115/1.4027268 | |
| journal fristpage | 61005 | |
| journal lastpage | 61005 | |
| identifier eissn | 1528-8951 | |
| tree | Journal of Biomechanical Engineering:;2014:;volume( 136 ):;issue: 006 | |
| contenttype | Fulltext | |