Dr Siew completed his School of Medicine at the University of Malaya in 2018. He had experience as a clinical researcher in the Cardiology Department, University Malaya Medical Centre where he acquires the skills on data analysis and literature review. Besides, he has keen interest in the field of cardiology and presented his scientific works in the national conference i.e National Heart Association of Malaysia Congress 2019 and the international conference i.e European Society of Cardiology, Heart Failure Congress 2019. Meanwhile, he is actively participating as a member of Heart Failure Specialists of Tomorrow by the European Society of Cardiology (ESC). At present, he is practising clinical medicine in the Department of Internal Medicine, Sligo University Hospital, Ireland.