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MICROFABRICATED DEVICE FOR ARTERIAL WALL AND ATHEROSCLEROTIC PLAQUE PENETRATION
Index Terms-Microprobes microelectromechanical systems plaque restenosis intracoronary stent
2009/12/23
Percutaneous coronary intervention is
currently used to treat coronary atherosclerosis but is
plagued by restenosis. The atherosclerotic plaque acts as
a barrier, preventing the delivery of drugs o...
Stable Plaque or Heart Attack Plaque? BME Researcher Builds New Sensor to Tell Which is Which（图）
Stable Plaque Heart Attack Plaque New Sensor
2009/12/25
Viterbi School biomedical engineer and cardiologist Tzung John Hsiai hopes to develop a new tool to help clinicians distinguish cardiac emergencies requiring immediate surgery from chronic problems ma...
Local critical stress correlates better than global maximum stress with plaque morphological features linked to atherosclerotic plaque vulnerability: an in vivo multi-patient study
Local critical stress global maximum stress plaque morphological features atherosclerotic plaque
2010/2/25
It is believed that mechanical stresses play an important role in atherosclerotic plaque rupture process and may be used for better plaque vulnerability assessment and rupture risk predictions. Image-...
Calculation of arterial wall temperature in atherosclerotic arteries: effect of pulsatile flow, arterial geometry, and plaque structure
arterial wall temperature atherosclerotic arteries pulsatile flow arterial geometry plaque structure
2010/2/26
The results indicate that direct temperature measurements should be taken (1) as close as possible to the plaque/lumen surface, as the calculations show a significant drop in temperature within 120 mi...