Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Einly Lim"'
Autor:
Jia Hui Ooi, Renly Lim, Hansun Seng, Maw Pin Tan, Choon Hian Goh, Nigel H. Lovell, Ahmadreza Argha, Hooi Chin Beh, Nor Ashikin Md Sari, Einly Lim
Publikováno v:
BioMedical Engineering OnLine, Vol 23, Iss 1, Pp 1-39 (2024)
Abstract Purpose Non-invasive, beat-to-beat variations in physiological indices provide an opportunity for more accessible assessment of autonomic dysfunction. The potential association between the changes in these parameters and arterial stiffness i
Externí odkaz:
https://doaj.org/article/8779b2ee0b434716acf23c0efb7ddca8
Autor:
Corina Cheng Ai Ding, Socrates Dokos, Azam Ahmad Bakir, Nurul Jannah Zamberi, Yih Miin Liew, Bee Ting Chan, Nor Ashikin Md Sari, Alberto Avolio, Einly Lim
Publikováno v:
BioMedical Engineering OnLine, Vol 23, Iss 1, Pp 1-36 (2024)
Abstract Aortic stenosis, hypertension, and left ventricular hypertrophy often coexist in the elderly, causing a detrimental mismatch in coupling between the heart and vasculature known as ventricular−vascular (VA) coupling. Impaired left VA coupli
Externí odkaz:
https://doaj.org/article/061f1f8f7b084e749aa2a433b31c7aef
Autor:
Nur Husna Shahimi, Choon-Hian Goh, Sumaiyah Mat, Renly Lim, Vivian Ci Ai Koh, Samuel R. Nyman, Maw Pin Tan, Einly Lim
Publikováno v:
BioMedical Engineering OnLine, Vol 21, Iss 1, Pp 1-19 (2022)
Abstract Background Falls among older adults have become a global concern. While previous studies have established associations between autonomic function indicator; heart rate variability (HRV) and blood pressure variability (BPV) with fall recurren
Externí odkaz:
https://doaj.org/article/9f057e113f8346428e18cc59f10d4c7f
Publikováno v:
BioMedical Engineering OnLine, Vol 21, Iss 1, Pp 1-22 (2022)
Abstract Background Mental illness represents a major global burden of disease worldwide. It has been hypothesised that individuals with mental illness have greater blood pressure fluctuations that lead to increased cardiovascular risk and target org
Externí odkaz:
https://doaj.org/article/c691f20c740d49b7b10be7a7440e9512
Publikováno v:
PLoS ONE, Vol 13, Iss 4, p e0195975 (2018)
Despite the widespread acceptance of rotary blood pump (RBP) in clinical use over the past decades, the diminished flow pulsatility generated by a fixed speed RBP has been regarded as a potential factor that may lead to adverse events such as vascula
Externí odkaz:
https://doaj.org/article/197ab4528b3540ed8f5c9ff3dacf1162
Autor:
Pooi Khoon Lim, Siew-Cheok Ng, Wissam A. Jassim, Stephen J. Redmond, Mohammad Zilany, Alberto Avolio, Einly Lim, Maw Pin Tan, Nigel H. Lovell
Publikováno v:
Sensors, Vol 15, Iss 6, Pp 14142-14161 (2015)
We present a novel approach to improve the estimation of systolic (SBP) and diastolic blood pressure (DBP) from oscillometric waveform data using variable characteristic ratios between SBP and DBP with mean arterial pressure (MAP). This was verified
Externí odkaz:
https://doaj.org/article/847da315d7c746a881b60b69707eb68e
Autor:
Mahdi Mansouri, Shaun D Gregory, Robert F Salamonsen, Nigel H Lovell, Michael C Stevens, Jo P Pauls, Rini Akmeliawati, Einly Lim
Publikováno v:
PLoS ONE, Vol 12, Iss 2, p e0172393 (2017)
Due to a shortage of donor hearts, rotary left ventricular assist devices (LVADs) are used to provide mechanical circulatory support. To address the preload insensitivity of the constant speed controller (CSC) used in conventional LVADs, we developed
Externí odkaz:
https://doaj.org/article/26f621796253497ba11227ffdd403fe2
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0121413 (2015)
In this study, we evaluate a preload-based Starling-like controller for implantable rotary blood pumps (IRBPs) using left ventricular end-diastolic pressure (PLVED) as the feedback variable. Simulations are conducted using a validated mathematical mo
Externí odkaz:
https://doaj.org/article/8488773341644f90a863087355e8cd8a
Autor:
Wan Naimah Wan Ab Naim, Poo Balan Ganesan, Zhonghua Sun, Kok Han Chee, Shahrul Amry Hashim, Einly Lim
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
Aortic dissection, characterized by separation of the layers of the aortic wall, poses a significant challenge for clinicians. While type A aortic dissection patients are normally managed using surgical treatment, optimal treatment strategy for type
Externí odkaz:
https://doaj.org/article/91625f44291a4c36bd65759892271f6a
Autor:
Bee Ting Chan, Noor Azuan Abu Osman, Einly Lim, Kok Han Chee, Yang Faridah Abdul Aziz, Amr Al Abed, Nigel H Lovell, Socrates Dokos
Publikováno v:
PLoS ONE, Vol 8, Iss 6, p e67097 (2013)
Dilated cardiomyopathy (DCM) is the most common myocardial disease. It not only leads to systolic dysfunction but also diastolic deficiency. We sought to investigate the effect of idiopathic and ischemic DCM on the intraventricular fluid dynamics and
Externí odkaz:
https://doaj.org/article/8f0cc77319564c55b87c8bfb0c385d7f