• Indian Heart Journal (2010) – State-of-the-art review on EECP therapy
• Cardiology Today (2015) – Review on cardiovascular protection and EECP
• Textbook of Cardiology, Chapter on EECP Clinical Applications
• Hypertension Journal (2018) – Central Aortic Pressure: An Evidence-Based Approach
• Journal of Clinical and Diagnostic Research (2016) – EECP impact on arterial stiffness
• Enhanced External Counterpulsation (EECP) Therapy: Current Evidence For Clinical Practice And Who Will Benefit?



• 2010 - Indian Heart Journal

  Indian Heart Journal May 2010. State of Art Paper.

  Dr.G.N.Prasad, Dr.S.Ramasamy, Dr.Joy M.Thomas, Dr. Pradeep G.Nayar, Dr.Madhu.N. Sankar, Dr.N.Sivakadaksham*,Dr.K.M.Cherian

• 2015 - Cardiology Today

  Review Article: Cardiovascular Disease Protection and Regenerative Potential of Enhanced External Counter Pulsation

  Dr.S.Ramasamy, Dr. Pradeep G.Nayar, Dr.M.Chokkalingam, Dr.C.Arumugam, Dr.N.Ganesh "Cardiology Today" Vol XIX.No.5 Sep-Oct 2015

• Text Book of Cardiology: A Clinical and Historial Perspective By H.K.Chopra Navin C.Nanda

  Chapter 18 : Enhanced External Counterpulsation and Its Clinical Applications

• Effect of Enhanced External Counter Pulsation Treatment on Aortic Blood Pressure, Arterial stiffness and ejection fraction in patients with Coronary Artery Disease

  Dr.S.Ramasamy, Dr. Sushma Nayar, Dr. M. Chokkalingam, Dr. N. Ganesh, Dr. C. Arumugam, Dr. Pradeep G. Nayar.

  Journal of Clinical and Diagnostic Research. 2016 Oct, Vol-10(10): OC30-OC34

• Cardiodiabates Update A Text book of Cardiology. Edition 2018 Chapter 98 : Role of Enhanced External Counter Pulsation : Future Perspectives.

  Dr. sanjay Mittal, Dr. S. Ramasamy.

• Central Aortic Blood Pressure: An Evidence-based Approach

  S. Ramasamy1, J. M. Ravichandran2, Pradeep G. Nayar3

  1 Research Fellow, Chettinad University, Chennai, Tamil Nadu, India, 2 Department of Cardiology, TVMCH Tirunelveli, Tamil Nadu, India, 3 Interventional Cardiologist, Miot International Hospital, Chennai, Tamil Nadu, India

  Hypertension Journal ● Vol. 4:4 ● Oct-Dec 2018

• Textbook on EECP “Enhanced External Counterpulsation Waveform Interpretation and Clinical Application."

  A Primer and case-based troubleshooting guide. Published on June 1st, 2020

  Dr.S.Ramasamy

Medical Education and Training Initiatives

• Founder of the VACT Program (Vaso-Meditech Advanced Counterpulsation Training)
• Launched the first international certified online EECP course on April 14, 2025
• Delivered over 50 guest lectures and CME programs worldwide on EECP therapy and non-invasive cardiology

Global Engagements

• Delivered guest lectures in USA, China, Bangladesh, Maldives, Australia, UAE, and across India
• Recognized speaker at Indian Science Congress and international cardiac symposia
• Advocate for non-invasive cardiology innovations and EECP expansion in developing countries


• Guest Lecture “ EECP role in Clinical Cardiology. Maldives Medical Association 2006. Maldives.
• Guest Lecture “ Medical Tourism in India” . Medical Tourism Global health Conference 16th December 2008 ASSOCHAM House New Delhi.
• Guest Lecture “Growth and Expansion of EECP in India”. International EECP therapist Association. USA Atlanta March 28th 2009.
• Guest Lecture “ Enhanced External Counterpulsation Mechanism of Action”. Bangladesh Heart Failure Association. Dhaka, Bangladesh.11th June 2009.
• Guest Lecture as International Expert “ EECP experience in India” 2nd International EECP symposium. 9th October 2009. Beijing China.
• Guest Lecturer in 1st SAARC Congress of Cardiology 3rd April 2010. “ Role of EECP in Refractory Angina and Heart Failure. Dhaka, Bangladesh.
• Guest Lecturer “In view of the recent research developments” in 98th Indian science Congress. Chennai. India.
• Guest Lecturer “Enhanced External Counter pulsation: Acute Hemodynamic Benefits in PACE 2011 programme on advances in critical care and emergency. Oct 2-3 2011 Coimbatore.
• Conducted workshop in Hypertension with special focus on Central Blood pressure in 8th Annual Conference Association of Physicians of India TAPICON 2012 on 6th April in Hyatt regency Hotel Chennai. 
• Delivered a lecture “Non-Invasive Cardiology & Central Blood pressure “in SRM University organized by Indian Science congress association on 12th  December 2013. 
• Delivered a lecture “ Non-Invasive Option for Angina and Heart Failure Patients” in IMA Tanjavure on 15th Dec 2013.
• Delivered a Lecture “ EECP role in Management for Chronic Angina and Heart Failure Patient” in IMA Pattukottai on 7th Jan 2014.
• EECP education seminar for physicians and therapist in Asian Heart Institute Mumbai on 24th April 2014.
• CME program in Nagpur “ EECP current status and Growth in India” 3rd May 2014.
• CME Program in Coimbatore Medical College Hospital. Coimbatore. “EECP clinical data and Practice.  13th May 2014.
• Delivered a lecture “ Central Aortic Pressure-Clinical Implications..” in Association of Physicians of India, Chennai Chapter 31st Annual celebration Scientific meet. Hotel Savera Chennai on 16-17th August 2014.
• Delivered a lecture “ Science and Technology for Human Development: Advancement of Blood Pressure Measurement”.
  Indian Science Congress 5th Jan 2015 at Mumbai University.
• Delivered a Lecture “ Role of EECP in Clinical Cardiology” in Jayadeva Institute of cardiovascular Science and Research, Bangalore on 30th May 2015.
• Delivered a lecture “EECP Non-Invasive Ischemic Burden Reducation Program “ in CARDIOZONE 2015 ( Indian Association of Clinical Cardiologists),Kozhikode, Kerala on 26th July 2015.
• Delivered a lecture “EECP for General Physicians Practice Guidelines” in BAPS Yogiji Maharaj Hospitals in Ahmedabad on Sep 27th 2015.
• Delivered a lecture “EECP treatment in ischemic cardiomyopathy in diabetic patients”. Invited faculty member in 26th Great wall International congress of cardiology 30th Oct 2015 in Beijing China.
•  Delivered a Lecture in Smart Revive centre for a cardiology group in bangalore on 11th August 2016 . Topic: "EECP in Clinical Cardiology"
• Delivered a Lecture "EECP Introduction to General Physicians" in Karpaga Vinayaga Institute of Medical Sciences and Research Center, Kanchipuram District, Tamil Nadu  on 23rd August 2016.
• Delivered a Lecture as a faculty member on " Central Blood Pressure and Arterial Stiffness " in 3rd international conference on Preventive Cardiology. Conference was held on  24 & 25 th, June 2017  at Raddison  Blu, Coimbatore.
• Delivered a lecture on the role of Enhanced External Counter Pulsation in Clinical Cardiology through the webinar. The presentation was telecasted on 20th July 2017 in  the conference of  Academy of Comprehensive  Integrative medicine   Dellas - FT- Worth , Texas , USA
• Delivered a lecture on Enhanced External Counter Pulsation as a rejuvenation and preventive Therapy. The lecture was delivered on 2nd November 2017 in Orlando Florida at the  Academy of Comprehensive  Integrative medicine : Conquering Chronic Disease CONFERENCE.
• Delivered a guest lecture on “NEWER TRENT IN DIAGNOSTOC  AND MANAGEMENT IN CIINICAL CARDIOLOGY” the lecture  was delivered on 12 may 2018 in Meenakshi Academy of Higher Education & Research National conference on Recent  Updates in The Management of Non-Commercial Diseases.
• Public Speech. Delivered a talk on “Is heart treatment without Surgery is Possible?” In District central Library, Trichy on 18th July 2018.
• Dr.S.Ramasamy delivered a speech on Enhanced External Counterpulsation role in the management of coronary artery disease at Hotel Centre Point on 28th July 2018 at Nagpur. 
• Dr.S.Ramasamy delivered a speech on Enhanced External Counterpulsation in clinical cardiology at Lotus Healthcare and diagnostics on 3rd August 2018 at Belgaum
• Delivered a lecture on Central Aortic Blood Pressure in 28th National Conference of Indian Society of Hypertension.the Lecture was   delivered on 8th September,2018 in HYAH-Regency Chennai.
• Dr.S.Ramasamy delivered a speech on "Non-Surgical Heart care EECP treatment" in Sri Aurobindo society conference hall, conducted on 12th March 2021.
• Dr.S.Ramasamy delivered a speech on "Non-Surgical Heart care EECP treatment" in Sri Aurobindo society conference hall, conducted on 12th March 2021.
• Delivered a Academic lecture on “Enhanced External Counterpulsation concept to Application” Via Zoom to Texas A&M University (USA) Date: 8th October 2021. Time 10:30 PM to 12 AM.
• Delivered an academic lecture on "Significance of central aortic pressure: Current concepts" on the 6th World Hypertension Congress 2025 sponsored by World Hypertension League in collaboration with Indian Society of Hypertension on 7th March 2025 at Chennai Trade Centre, Chennai.
• The VACT-Program is a Vaso-Meditech Advanced non-invasive Counterpulsation Training program designed for medical professionals to enhance their expertise in EECP therapy. Launched the First International online certified training course for Enhanced External Counterpulsation. The Program was launched on 14th April 2025.

Delivered lecture Topic: "Enhanced External Counter Pulsation in Clinical Cardiology "

• Rajiv Gandhi Government General Hospital. Chennai , 5th June 2013
• TamilNadu Government  Multi Super Specialty Hospital Chennai 12th March 2015
• Kilpauk Government Medical College Hospital, 16th March 2015
• Royapettah Government Hospital, 31st March 2015
• Coimbatore Government Medical College Hospital, 8th Nov 2013
• Tirunelveli Government Medical College Hospital , 20th March 2016
•  Madurai Government Medical College Hospital, 18th May 2016
• Kanyakumari Government Medical College Hospital 28th June 2016
• Kilpauk Government Medical College Hospital, 14th July 2016
• Chengalpattu Government Medical College Hospital 21st July 2016.
• Royapettah Government Hospital,21st June, 2017

• BEST BUSINESS ENTERPRENEUR AWARD-2008-09 awarded by The Bharath Social and Cultural Academy on 27th September 2009 in Chennai.
• Received award for contribution to Indian Health Industry in World Clinical congress on Preventive & Geriatric Cardiology 2009 from Delhi Finance Minister Dr.A.K.Walia.
• Conducted More than 100 Guest Lectures about Enhanced External Counter Pulsation in Various venues across India, Bangladesh, Maldives, Kuwait and Indonesia.
• Recognized as an expert in the field of Non-Invasive Cardiology and selected by the Honourable President of India, as one of the member in his personal cardiology expert team.
• Awarded by Appreciation letter from the Physician to President of India for providing cardiology care to the First Lady of India
• Felicitated by Padma Shri Padma Vibhushan Pandit Shivkumar Sharma for his contribution in non invasive cardiology, Enhanced External Counter pulsation (EECP) in a function held in Muthalamada kerala, organized by Sneham Charitable Trust on 29th May 2016
• Felicitated by Honorable Shri Chandrashekharji Bawankule (Guardian Minister, Energy, & Excise Minister M.S, State of Maharashtra for bringing EECP to Nagpur City on 11th Feb 2017 at Shree Swami Samarth Heart Care Centre & Multispecialty Hospital, Nagpur.
• Awarded "Cathedral Excellence Award 2017" by Lions club of Madras Cathedral for his contribution in Medical field. Award given on 27th May 2017 by Mrs K. Bhavaneeswari IPS. 
• Felicitated by ICL FinCorp chairman Sri K.G Anil Kumar for launching chain of EECP [Enhanced External Counter Pulsation] centers across kerala . Function was held on 11th June 2017 at Hyatt Regency, Chennai.
• Felicitated by Medical Director of  Glenegales Global Hospitals during the press conference of  national Advanced Heart failure treatment Program based on Enhanced External Counter Pulsation. Function was held on 16th June 2017 at Hotel Crowne Plaza, Chennai. Awarded Best Achievement Award on 1st Jan 2018 by Chennai Cultural Academy and Lions Club Chennai. Award was presented by Hon’ble Justice Dr. P . Jothimani and PMJF. Kalaimamani  Ln. Dr. G. Manilal President Lions club Chennai.
• Dr.Ramasamy was felicitated by rev Bishop Mar Pauly kannukadan on the lnauguration function for the launch of EECP centre in lrinjalakuda,Thissur Kerala on 12th Feb 2018.
• Dr.lshantha Siribaddana chairman java institute for advance technology srilanka interviewed Dr.Ramasamy about EECP and heart disease on 1st march 2018 at Chennai.International Health Expert and mercola.com founder Dr.Joseph Mercola interviewed Dr.S.Ramasamy on Enhanced External Counterpulsation a really valuable yet often ignored resource in the treatment and prevention of heart disease. It was published internationally online on 29th July 2018.  
• Delivered a lecture on Central Aortic Blood Pressure in 28th National Conference of Indian Society of Hypertension.the Lecture was delivered on 8th September,2018 in HYAH-Regency Chennai.
• Delivered a guest lecture on Non-surgical cardiac treatment in District Central Library Tiruchirapalli on 19th December 2019.
• Delivered a Academic lecture on “Enhanced External Counterpulsation concept to Application” Via Zoom to Texas A&M University (USA) Date: 8th October 2021. Time 10:30 PM to 12 AM.