Arulselvi has done her degree in MBBS from Thanjavur Medical college, Tamil nadu, India and MD (Pathology) in Kasturba Medical College, Manipal, Karnataka. India. She is currently working as Professor in dept of Lab Medicine, JPNA Trauma centre of All India Institute of medical sciences (AIIMS), New Delhi, India. She joined this institute since 2005. She have 95 publications in various international and national indexed journals. She has completed and is currently holding various projects funded by ICMR, DST, DBT, DHR and AIIMS institute. She has been awarded the “Indo US academician and Best researcher award” in 2012. She has won 12 awards from various papers and posters in various conferences. She has also been a reviewer to various journals and Associate editor for Journal of Laboratory Physcicians.