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Your search keyword '"Yong, Andy S.C."' showing total 38 results
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38 results on '"Yong, Andy S.C."'

2. Practical Application of Coronary Physiologic Assessment: Asia-Pacific Expert Consensus Document: Part 2

Author

Koo, Bon-Kwon, Hwang, Doyeon, Park, Sungjoon, Kuramitsu, Shoichi, Yonetsu, Taishi, Kim, Chee Hae, Zhang, Jinlong, Yang, Seokhun, Doh, Joon-Hyung, Jeong, Young-Hoon, Choi, Ki Hong, Lee, Joo Myung, Ahn, Jung-Min, Matsuo, Hitoshi, Shin, Eun-Seok, Hu, Xinyang, Low, Adrian F., Kubo, Takashi, Nam, Chang-Wook, Yong, Andy S.C., Harding, Scott A., Xu, Bo, Hur, Seung-Ho, Choo, Gim Hooi, Tan, Huay Cheem, Mullasari, Ajit, Hsieh, I-Chang, Kakuta, Tsunekazu, Akasaka, Takashi, Wang, Jian'an, Tahk, Seung-Jea, Fearon, William F., Escaned, Javier, and Park, Seung-Jung

Published
2023
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3. Practical Application of Coronary Physiologic Assessment: Asia-Pacific Expert Consensus Document: Part 1

Author

Koo, Bon-Kwon, Lee, Joo Myung, Hwang, Doyeon, Park, Sungjoon, Shiono, Yasutsugu, Yonetsu, Taishi, Lee, Seung Hun, Kawase, Yoshiaki, Ahn, Jung-Min, Matsuo, Hitoshi, Shin, Eun-Seok, Hu, Xinyang, Ding, Daixin, Fezzi, Simone, Tu, Shengxian, Low, Adrian F., Kubo, Takashi, Nam, Chang-Wook, Yong, Andy S.C., Harding, Scott A., Xu, Bo, Hur, Seung-Ho, Choo, Gim Hooi, Tan, Huay Cheem, Mullasari, Ajit, Hsieh, I-Chang, Kakuta, Tsunekazu, Akasaka, Takashi, Wang, Jian'an, Tahk, Seung-Jea, Fearon, William F., Escaned, Javier, and Park, Seung-Jung

Published
2023
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12. Prognostic Value of Coronary Microvascular Function Measured Immediately After Percutaneous Coronary Intervention in Stable Coronary Artery Disease: An International Multicenter Study

Author

Nishi, Takeshi, Murai, Tadashi, Ciccarelli, Giovanni, Shah, Sonia V., Kobayashi, Yuhei, Derimay, François, Waseda, Katsuhisa, Moonen, Avalon, Hoshino, Masahiro, Hirohata, Atsushi, Yong, Andy S.C., Ng, Martin K.C., Amano, Tetsuya, Barbato, Emanuele, Kakuta, Tsunekazu, and Fearon, William F.

Published
2019
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16. Pathologic shear triggers shedding of vascular receptors: a novel mechanism for down-regulation of platelet glycoprotein VI in stenosed coronary vessels

Author

Al-Tamimi, Mohammad, Tan, Chee Wee, Qiao, Jianlin, Pennings, Gabrielle J., Javadzadegan, Ashkan, Yong, Andy S.C., Arthur, Jane F., Davis, Amanda K., Jing, Jing, Mu, Fi-Tjen, Hamilton, Justin R., Jackson, Shaun P., Ludwig, Andreas, Berndt, Michael C., Ward, Christopher M., Kritharides, Leonard, Andrews, Robert K., and Gardiner, Elizabeth E.

Published
2012
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20. Discordance Between the Index of Microcirculatory Resistance and Coronary Flow Reserve After Percutaneous Coronary Intervention

Author

Wong, Christopher C.Y., primary, Nishi, Takeshi, additional, Yong, Andy S.C., additional, Murai, Tadashi, additional, Kakuta, Tsunekazu, additional, Waseda, Katsuhisa, additional, Amano, Tetsuya, additional, Hirohata, Atsushi, additional, Barbato, Emanuele, additional, Ng, Martin K.C., additional, and Fearon, William F., additional

Published
2021
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21. Abnormal shear stress and residence time are associated with proximal coronary atheroma in the presence of myocardial bridging

Author

Yong, Andy S.C., primary, Pargaonkar, Vedant S., additional, Wong, Christopher C.Y., additional, Javadzdegan, Ashkan, additional, Yamada, Ryotaro, additional, Tanaka, Shigemitsu, additional, Kimura, Takumi, additional, Rogers, Ian S., additional, Sen, Itsu, additional, Kritharides, Leonard, additional, Schnittger, Ingela, additional, and Tremmel, Jennifer A., additional

Published
2021
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22. Association of microvascular dysfunction with clinical outcomes in patients with non-flow limiting fractional flow reserve after percutaneous coronary intervention

Author

Nishi, Takeshi, primary, Murai, Tadashi, additional, Waseda, Katsuhisa, additional, Hirohata, Atsushi, additional, Yong, Andy S.C., additional, Ng, Martin K.C., additional, Amano, Tetsuya, additional, Barbato, Emanuele, additional, Kakuta, Tsunekazu, additional, and Fearon, William F., additional

Published
2021
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23. Efficacy and safety outcomes of short duration antiplatelet therapy with early cessation of aspirin post percutaneous coronary intervention: a systematic review and meta-analysis

Author

AL-Obaidi, Firas R., primary, Hutchings, Hayley A., additional, Yong, Andy S.C., additional, Al-Rubaiy, Laith, additional, Al-Farhan, Hasan, additional, Al-Ali, Mohammed H., additional, Al-Kinani, Tahsin, additional, Al-Myahi, Mohammed, additional, Al-Kenzawi, Hussein, additional, and Al-Sudani, Nazar, additional

Published
2021
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26. Consensus document for invasive coronary physiologic assessment in Asia-Pacific countries

Author

Lee, Hak Seung, primary, Lee, Joo Myung, additional, Nam, Chang-Wook, additional, Shin, Eun-Seok, additional, Doh, Joon-Hyung, additional, Dai, Neng, additional, Ng, Martin K.C., additional, Yong, Andy S.C., additional, Tresukosol, Damras, additional, Mullasari, Ajit S. , additional, Mathew, Rony, additional, Chandra, Praveen, additional, Wang, Kuang-Te, additional, Chen, Yundai, additional, Chen, Jiyan, additional, Yiu, Kai-Hang, additional, Johnson, Nils P., additional, and Koo, Bon-Kwon, additional

Published
2019
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37. Prevalence of Coronary Vasomotor Disorders in Patients With Angina and Nonobstructive Coronary Arteries: A Sydney Experience.

Author

Rehan, Rajan, Wong, Christopher C.Y., Cooke, Charlie, Weaver, James, Jain, Pankaj, Adams, Mark, Ng, Martin K.C., and Yong, Andy S.C.

Subjects
*CORONARY angiography, *CORONARY arteries, *MICROCIRCULATION disorders, *ODDS ratio, *QUALITY of life
Abstract

Patients with angina and non-obstructive coronary arteries (ANOCA) frequently have coronary vasomotor disorders (CVaD), characterised by transient pathological vasoconstriction and/or impaired microvascular vasodilatation. Functional coronary angiography is the gold standard for diagnosing CVaD. Despite recommendations, testing is only available at a limited number of Australian and New Zealand centres. This study aimed to determine the prevalence of CVaDs in an Australian ANOCA population and identify predictive factors associated with specific endotypes. Functional coronary angiography was performed in patients with suspected ANOCA. Vasoreactivity testing was performed using intracoronary acetylcholine provocation. A pressure-temperature sensor guidewire was used for coronary physiology assessment. Comprehensive clinical data on patient characteristics, cardiac risk factors, and symptom profiles was collected before testing. This prospective observational study at Royal Prince Alfred and Concord Repatriation General Hospital included 110 patients (58±13 years with 63.6% women), with 81.8% (90/110) having a CVaD. Regarding specific ANOCA endotypes, microvascular angina (MVA) occurred in 31.8% (35/110) of cases, vasospastic angina (VSA) in 25.5% (28/110) and a mixed presentation of MVA and VSA in 24.5% (27/110) of patients. Patients with CVaD were found to be older (59±11 vs 51±15, p=0.024), overweight (61.1% vs 15.0%, p<0.001) and had a worse quality of life (EuroQol 5 Dimensions-5 Levels; 0.61 vs 0.67, p=0.043). MVA was associated with being overweight (odds ratio [OR] 4.2 [95% confidence interval [CI] 1.9–9.3]; p=0.015) and ischaemia on stress testing (OR 2.4 [95% CI 1.1–4.3]; p=0.028), while VSA was associated with smoking (OR 9.1 [95% CI 2.21–39.3]; p=0.007). Coronary vasomotor disorders are highly prevalent among ANOCA patients. This study highlights the importance of increasing national awareness and the use of functional coronary angiography to evaluate and manage this unique cohort. [ABSTRACT FROM AUTHOR]

Published
2024
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38. Percutaneous Transcatheter Assessment of the Left Main Coronary Artery Current Status and Future Directions

Author

Bing, Rong, Yong, Andy S.C., and Lowe, Harry C.

Subjects
pressure wire, optical coherence, ultrasound, let main
Abstract

Accurate assessment of the left main coronary artery (LMCA) is critical in determining treatment strategies and delineating revascularization options to improve prognosis. There has been an evolution in invasive techniques that allow detailed assessment of both function and anatomy. As technologies advance, there is an increasing amount of evidence supporting the use of percutaneous coronary intervention for the LMCA. This state-of-the-art paper provides an in-depth exploration of intravascular ultrasound, fractional flow reserve, and optical coherence tomography. A discussion is provided that explores the basis for application of these technologies, the body of evidence for each modality and its use in LMCA assessment, and the potential role in post-PCI optimization in what is a dynamically changing field.

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