| Clinical profile and surgical outcome for pulmonary aspergilloma: a single center experience JG Akbari, PK Varma, PK Neema, MU Menon, KS Neelakandhan The Annals of thoracic surgery 80 (3), 1067-1072, 2005 | 127 | 2005 |
| Hypertrophic cardiomyopathy: part 1-introduction, pathology and pathophysiology PK Varma, PK Neema Annals of cardiac anaesthesia 17 (2), 118-124, 2014 | 57 | 2014 |
| Injectable chitosan-nano bioglass composite hemostatic hydrogel for effective bleeding control MN Sundaram, S Amirthalingam, U Mony, PK Varma, R Jayakumar International journal of biological macromolecules 129, 936-943, 2019 | 55 | 2019 |
| Ischemic mitral regurgitation PK Varma, N Krishna, RL Jose, AN Madkaiker Annals of cardiac anaesthesia 20 (4), 432, 2017 | 55 | 2017 |
| Emergency surgery after percutaneous transmitral commissurotomy: operative versus echocardiographic findings, mechanisms of complications, and outcomes PK Varma, S Theodore, PK Neema, P Ramachandran, H Sivadasanpillai, ... The Journal of Thoracic and Cardiovascular Surgery 130 (3), 772-776, 2005 | 48 | 2005 |
| Bioadhesive, Hemostatic and Antibacterial in situ Chitin-Fibrin Nanocomposite gel for Controlling Bleeding & Preventing Infections at Mediastinum PKVJR Nivedhitha Sundaram,Vignesh K K,Vignesh Selvaprithivira,Maneesha K ... ACS Sustainable Chemistry & Engineering, 2018 | 43 | 2018 |
| Injectable nano whitlockite incorporated chitosan hydrogel for effective hemostasis NS Muthiah Pillai, K Eswar, S Amirthalingam, U Mony, P Kerala Varma, ... ACS Applied Bio Materials 2 (2), 865-873, 2019 | 40 | 2019 |
| Superior vena caval aneurysm PK Varma, BS Dharan, P Ramachandran, KS Neelakandhan Interactive Cardiovascular and Thoracic Surgery 2 (3), 331-333, 2003 | 36 | 2003 |
| Transforming nanofibers into woven nanotextiles for vascular application J Joseph, AG Krishnan, AM Cherian, B Rajagopalan, R Jose, P Varma, ... ACS applied materials & interfaces 10 (23), 19449-19458, 2018 | 26 | 2018 |
| Partial atrioventricular canal defect with cor triatriatum sinister: report of three cases PK Varma, G Warrier, P Ramachandran, PK Neema, SRK Manohar, ... The Journal of Thoracic and Cardiovascular Surgery 127 (2), 572-573, 2004 | 26 | 2004 |
| Vasoconstrictor and coagulation activator entrapped chitosan based composite hydrogel for rapid bleeding control MN Sundaram, U Mony, PK Varma, J Rangasamy Carbohydrate Polymers 258, 117634, 2021 | 23 | 2021 |
| Superior vena cava syndrome caused by pacemaker leads AN Madkaiker, N Krishna, R Jose, KR Balasubramoniam, P Murukan, ... The Annals of thoracic surgery 101 (6), 2358-2361, 2016 | 23 | 2016 |
| Innate lymphoid cells: Potent early mediators of the host immune response during sepsis UM . TheerthaS. Sanju, Veeraraghavan Vishnu Priya, Paresh Jain, Praveen ... Cellular & molecular immunology, 2020 | 22 | 2020 |
| Endograft collapse after thoracic stent-graft repair for traumatic rupture HL Lazar, PK Varma, OM Shapira, J Soto, P Shaw The Annals of thoracic surgery 87 (5), 1582-1583, 2009 | 18 | 2009 |
| Effect of lung ventilation with 50% oxygen in air or nitrous oxide versus 100% oxygen on oxygenation index after cardiopulmonary bypass PK Sinha, PK Neema, KP Unnikrishnan, PK Varma, K Jaykumar, ... Journal of cardiothoracic and vascular anesthesia 20 (2), 136-142, 2006 | 17 | 2006 |
| Clinical profile of post-operative ductal aneurysm and usefulness of sternotomy and circulatory arrest for its repair PK Varma, G Vallath, PK Neema, PK Sinha, H Sivadasanpillai, ... European journal of cardio-thoracic surgery 27 (3), 416-419, 2005 | 17 | 2005 |
| Hypertrophic cardiomyopathy part II-Anesthetic and surgical considerations PK Varma, SP Raman, PK Neema Annals of Cardiac Anaesthesia 17 (3), 211, 2014 | 16 | 2014 |
| Patients who develop postoperative atrial fibrillation have reduced survival after off pump coronary artery bypass grafting PKV Akhil Ghurram, Neethu Krishna, Renjita Bhaskaran, Natarajan Kumarasamy ... Indian Journal of Thoracic and Cardiovascular Surgery, 2019 | 15* | 2019 |
| Demographic profile, clinical characteristics and outcomes of patients undergoing coronary artery bypass grafting—retrospective analysis of 4,024 patients PK Varma, S Kundan, C Ananthanarayanan, VT Panicker, VV Pillai, ... Indian Journal of Thoracic and Cardiovascular Surgery 30, 272-277, 2014 | 15 | 2014 |
| Recent developments in controlling sternal wound infection after cardiac surgery and measures to enhance sternal healing A Pradeep, J Rangasamy, PK Varma Medicinal Research Reviews, 2020 | 11 | 2020 |
