NishakiMehtaMDAssociate Professor

PubMed

• Risk of infection and vascular complications with cardiac implantable electronic device implantation in patients with a history of mastectomy.
  Boon Jian San, Jia Yi Tan, Yong Hao Yeo, Ishmael Jaiyesimi, Nishaki Mehta> ;Heart Rhythm. 2024 Apr 6
• Is Seeing Believing? Adding Another Tool to Assess PFA Durability.
  Nishaki Kiran Mehta, David E Haines> ;Circulation. Arrhythmia and Electrophysiology. 2024 Mar 1
• Catheter ablation versus medical therapy in atrial fibrillation: an umbrella review of meta-analyses of randomized clinical trials.
  Sattar, Y., Anoop Titus, Sakil Syeed, Abiram Baburaj, Karan Bhanushali, Pramod Gaikwad, Mannil Sooraj, Anu Mariam Saji, Wasey Ali Yadullahi Mir, Pramukh Arun Kumar, Ma...> ;BMC Cardiovascular Disorders. 2024 Feb 29
• Atrial fibrillation considerations in the fourth trimester (postpartum period).
  Li, S., Girgla, S., Sherman, A., Alpay-Savasan, Z., Mehta, N.> ;Journal of Interventional Cardiac Electrophysiology. 2024 Feb 16
• Characterizing advanced heart failure risk and hemodynamic phenotypes using interpretable machine learning.
  Breathett, K., Josephine Lamp, Yuxin Wu, Steven Lamp, Prince Afriyie, Nicholas Ashur, Kenneth Bilchick, Khadijah Breathett, Younghoon Kwon, Song Li, Nishaki Mehta, Edw...> ;American Heart Journal. 2024 May 1
• Echocardiographic derived pulmonary artery wedge pressure is associated with mortality, heart hospitalizations, and functional capacity in chronic systolic heart failu...
  Stafford, P., Nguyen, J., Patil, P., Abuannadi, M., Bilchick, K., Baldeo, C., Mehta, N., Kwon, Y., Breathett, K., Shisler, D., Bergin, J., Philips, S., Mazimba, S., Pu...> ;Journal of Echocardiography. 2023 Dec 28
• Cardiac Magnetic Resonance, Electromechanical Activation, Kidney Function, and Natriuretic Peptides in Cardiac Resynchronization Therapy Upgrades.
  Derek J Bivona, Pim J A Oomen, Yu Wang, Frances L Morales, Mohamad Abdi, Xu Gao, Rohit Malhotra, Andrew Darby, Nishaki Mehta, Oliver J Monfredi, J Michael Mangrum, Pam...> ;Journal of Cardiovascular Development and Disease. 2023 Sep 22
• Mortality Outcomes in Patients With Cardiac Implantable Electronic Devices Before and After Transcatheter Aortic Valve Replacement.
  Luai Madanat, Elizabeth Seeley, Ramy Mando, Kuldeep Shah, Ivan Hanson, Brian M Renard, Amr E Abbas, Jacob Keeley, David E Haines, Nishaki K Mehta> ;The American Journal of Cardiology. 2023 Oct 15
• Real-world survey of post-operative cardiac implantable electronic device (CIED) complications reported by the electrophysiology team in 2022.
  Nolan Shoukri, Nathan Barefoot, David E Haines, Kenneth M Stein, Nishaki K Mehta> ;Journal of Interventional Cardiac Electrophysiology. 2023 Oct 1
• Current landscape in US schools for bystander CPR training and AED requirements.
  Ketan Tamirisa, Hiren Patel, Saima Karim, Nishaki Kiran Mehta> ;Journal of Interventional Cardiac Electrophysiology. 2023 Dec 1
• Change in Systemic Arterial Pulsatility Index (SAPi) during Heart Failure Hospitalization is Associated with Improved Outcomes.
  Breathett, K., Emily Lin, Akua Boadu, Natalie Skeiky, Nishaki Mehta, Younghoon Kwon, Khadijah Breathett, Onyedika Ilonze, Josephine Lamp, Kenneth C Bilchick, Sula Mazimba> ;American Heart Journal Plus. 2023 Mar 1
• 10 citations
  PV Isolation Using a Spherical Array PFA Catheter: Preclinical Assessment and Comparison to Radiofrequency Ablation.
  Jacob Koruth, Atul Verma, Iwanari Kawamura, Daniel Reinders, Jason G Andrade, Marc W Deyell, Nishaki Mehta, Vivek Y Reddy> ;JACC. Clinical Electrophysiology. 2023 May 1
• 11 citations
  Racial, ethnic, and socioeconomic disparities in out-of-hospital cardiac arrest within the United States: Now is the time for change.
  Nishaki K Mehta, Sahitya Allam, Sula Mazimba, Saima Karim> ;Heart Rhythm O2. 2022 Dec 1
• Right atrial structural remodeling predict worse outcomes in transcatheter mitral valve repair.
  Matthew S Miller, Jamey Cutts, Marissa Donatelle, Kajal Shah, Fardous Abeya, Nicholas Ashur, Edward Rojas, Nishaki Mehta, Younghoon Kwon, Anita Barber, Prince Afriyie,...> ;Catheterization and Cardiovascular Interventions. 2023 Jan 1
• Toward a Quasi-dynamic Pulsed Field Electroporation Numerical Model for Cardiac Ablation: Predicting Tissue Conductance Changes and Ablation Lesion Patterns.
  Richard Simon, Nishaki K Mehta, Kuldeep B Shah, David E Haines, Cristian A Linte> ;Computing in Cardiology. 2022 Sep 1
• 6 citations
  Racial disparities in ventricular tachycardia in young adults: analysis of national trends.
  Harsh P Patel, Samarthkumar Thakkar, Nishaki Mehta, Mohammed Faisaluddin, Safi U Khan, Rohan Parikh, Christopher V DeSimone, Garima Sharma, Abhishek Deshmukh, Khurram ...> ;Journal of Interventional Cardiac Electrophysiology. 2023 Jan 1
• Coronary perfusion pressure is associated with adverse outcomes in advanced heart failure.
  Sula Mazimba, Christiana Jeukeng, Olivia Ondigi, Hunter Mwansa, Amber E Johnson, Comfort Elumogo, Khadijah Breathett, Younghoon Kwon, Mwenya Mubanga, Victor Mwansa, Ch...> ;Perfusion. 2023 Oct 1
• 1 citations
  A systemic congestive index (systemic pulse pressure to central venous pressure ratio) predicts adverse outcomes in patients undergoing valvular heart surgery.
  Ziyad O Knio, Frances L Morales, Kajal P Shah, Olivia K Ondigi, Christian E Selinski, Cherisse M Baldeo, David X Zhuo, Kenneth C Bilchick, Nishaki K Mehta, Younghoon K...> ;Journal of Cardiac Surgery. 2022 Oct 1
• 1 citations
  Transcatheter aortic valve replacement: does timing of cardiac implantable electronic device implantation impact mortality?
  Luai Madanat, Elizabeth Seeley, Kuldeep Shah, Ramy Mando, Ivan Hanson, Amr Abbas, Brian M Renard, David E Haines, Nishaki Mehta> ;Journal of Interventional Cardiac Electrophysiology. 2022 Oct 1
• 2 citations
  Association of dementia with in-hospital outcomes in primary heart failure and acute myocardial infarction hospitalizations.
  Sardar Hassan Ijaz, Abdul Mannan Khan Minhas, Ahmed Ghoneem, Safi U Khan, Garima Sharma, Nishaki K Mehta, Ankur Kalra, Sadiya S Khan, Haider J Warraich, Erin D Michos,...> ;Progress in Cardiovascular Diseases. 2022 Jun 17
• 2 citations
  Are We Ready for the Next Frontier: PFA in the Ventricle?
  Nishaki K Mehta, David E Haines> ;JACC. Clinical Electrophysiology. 2022 Jun 1
• Academic cardiac electrophysiologists' perspectives on sleep apnea care.
  Michael Dong, Linda Liu, Kenneth C Bilchick, Nishaki K Mehta, Yoon-Sik Cho, Ryan J Koene, Selcuk Adabag, Adrian Baranchuk, Neal A Chatterjee, T Jared Bunch, Hirad Yarm...> ;Sleep & Breathing = Schlaf & Atmung. 2023 May 1
• 4 citations
  Systemic arterial pulsatility index (SAPi) predicts adverse outcomes in advanced heart failure patients.
  Sula Mazimba, Hunter Mwansa, Khadijah Breathett, Jarred E Strickling, Kajal Shah, Coleen McNamara, Nishaki Mehta, Younghoon Kwon, Josephine Lamp, Lu Feng, Jose Tallaj,...> ;Heart and Vessels. 2022 Oct 1
• 1 citations
  Positional obstructive sleep apnea in patients with atrial fibrillation.
  Patrick L Stafford, Evan Harmon, Paras Patel, McCall Walker, Nazem Akoum, Seung-Jung Park, Yeilim Cho, Kenneth Bilchick, Nishaki Mehta, Sula Mazimba, Yoonsik Cho, Youn...> ;Sleep & Breathing = Schlaf & Atmung. 2023 May 1
• 1 citations
  Evaluation of a novel mechanical compression device for hematoma prevention and wound cosmesis after CIED implantation.
  Edward Rojas, Katerina Morgaenko, Louis Brown, Sieu Kim, Sula Mazimba, Rohit Malhotra, Andrew Darby, Oliver Monfredi, Pamela Mason, James Michael Mangrum, David E Hain...> ;Pacing and Clinical Electrophysiology. 2022 Apr 1
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Journal Articles

• Usefulness of Integrating Heart Failure Risk Factors Into Impairment of Global Longitudinal Strain to Predict Anthracycline-Related Cardiac Dysfunction  
  Milks MW, Mehta N et al, Am J Cardiology, 1/1/2018
• Atrial Fibrillation and Objective Sleep Quality by Slow Wave Sleep  
  Kwon Y, Mehta N, et al, Atrial Fibrillation, 1/1/2018
• Dysrhythmias with Loperamide Used for Opioid Withdrawal  
  Nakka S, Reddy S, Mehta N, J Am Board Fam Med, 1/1/2018
• Right ventricular scar-related ventricular tachycardia in nonischemic cardiomyopathy: Electrophysiological characteristics, mapping, and ablation of underlying heart d...  
  Kumar S, Baldinger S, Mehta N, et al, JCE, 1/1/2018
• Endomyocardial biopsy at the time of ablation or device implantation  
  Killu AM, Mehta N, et al, JICE, 1/1/2018
• Right ventricular scar-related ventricular tachycardia in non-ischemic cardiomyopathy: Electrophysiological characteristics, mapping and ablation of underlying heart d...  
  Kumar S, Baldinger SH, Kapur S, Romero J, Mehta NK, Mahida S, Fujii A, Tedrow UB, Stevenson WG, J Cardiovasc Electrophysiol, 1/21/2017
• Acute right ventricular failure complicating catheter ablation for right ventricular tachycardia  
  Mehta N, Peterson BE et al, Heart Rhythm Case Report, 1/1/2017
• No difference with NOACs in women with non valvular atrial fibrillation: One less gender gap  
  Nishaki Mehta, Loheetha Raghupati, Journal of Womens Health, 1/1/2017
• Left ventricular assist devices impact hospital resource utilization without affecting patient mortality in gastrointestinal bleeding  
  Li F, Hinton A, Chen A, Mehta NK, Eldika S, Zhang C, Hussan H, Conwell DL, Krishna SG, Dig Dis Sci, 1/17/2016
• The Impact of Inappropriate Implantable Cardiac Defibrillator Shocks on Cardiovascular Morbidity and Mortality  
  Mehta NK, Taylor M, Kalbfleisch S, Pacing Clinical Electrophy, 1/16/2016
• Long Term Outcomes Following Catheter Ablation of Ventricular Tachycardia in Patients with and without Structural Heart Disease  
  Saurabh Kumar, Jorge Romero, Nishaki K. Mehta, Akira Fujii, Sunil Kapur, Samuel Baldinger, Bruce A. Koplan, Roy M. John, Laurence M. Epstein, Gregory F. Michaud, Usha..., Heart Rhythm, 1/1/2016
• Beyond the storm: Comparison of clinical factors, arrhythmogenic substrate and catheter ablation outcomes in structural heart disease patients with versus those withou...  
  Kumar S, Fujii A, Kapur S, Romero J, Mehta NK, Tanigawa S, Epstein LM, Koplan BA, Michaud GF, John RM, Stevenson WG, Tedrow UB, J Cardiovasc Electrophysiol, 1/1/2016
• Procollagen I Carboxyterminal Propeptide Levels in Friedreich Ataxia and its Relation to Subclinical Myocardial Disease  
  Mehta NK, Chacko P, Jin J, Tran T, Prior T, Agarwal G, Raman SV, Tex Heart Inst J, 1/1/2016
• ICD and CRT in women with coronary artery disease  
  Mehta NK, Abraham WT, Maytin M, Curr Atheroscler Rep, 1/1/2015
• A real life win win for CRTs- Editorial for the MADIT-RIT substudy  
  Mehta NK, Abraham WT, Europace, 1/1/2015
• Rebirth of the left radial artery: Could this be the �right radial artery? Editorial  
  Taylor M, Patel D, Capers Q, Mehta NK, Expert Rev Cardiovasc Ther, 1/1/2015
• Bridging the gender gap in atrial fibrillation  
  Mehta NK, Baveja S, Tedrow U, Expert Rev Cardiovasc Ther, 1/1/2015
• Women in cardiology: A fellows� perspective  
  Mehta NK, Breathett K, J Am Coll Cardiol, 1/1/2015
• Multicenter Outcomes for Catheter Ablation of Idiopathic Premature Ventricular Complexes  
  JACC Clinical Electrophysiology, 1/1/2015
• Medulloblastoma with extra cranial pulmonary metastases in an adult  
  Badhe P, Kini S, Mehta NK, Bombay Hospital Journal, 1/27/2014
• Video Capsule Endoscopy is Successful and Effective in Outpatients with Implanted Cardiac Devices  
  Stanich PP, Kleinman B, Betkerur K, Mehta NK, Porter K, Meyer MM, Dig Endosc, 1/1/2014
• Pulmonary Hypertension in Hypertensive Patients: Association with Diastolic Dysfunction and Increased Pulmonary Vascular Resistance  
  Mukherjee M, Mehta NK, Connolly J, Choi B, Katz R, Lewis J, Echocardiography, 1/1/2014
• Obstructive sleep apnea and atrial fibrillation: understanding the connection  
  Mehta NK, Baveja S, Khayat R, Houmsse M, Expert Rev Cardiovascular Therapy, 1/1/2014
• Multiple Atrial Communications presenting as Platypnea-Orthodeoxia Syndrome  
  Yan F, Johnson S, Cheatham J, Daniels C, Mehta NK, Journal of Cardiovascular Disease Research, 1/1/2014
• Letter in response to �Ischemic Preconditioning for Prevention of Contrast- Medium Induced Nephropathy Randomized Pilot RenPro Trial (Renal Protection Trial)� by Er et al  
  Mehta NK, Raman S, Circulation, 1/1/2013
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Books/Book Chapters

• World Cardiology Atlas. 
  Chapter: Lipid Management in Heart Failure. 
  Mehta NK, Wada A, Sharma K

Abstracts/Posters

• Pulmonary Diastolic Decay Time Is a Novel Index Associated With Severe Hemodynamic Impairments in Patients With Pulmonary Hypertension.
  Mazimba S, Mehta N et al, ACC, 1/1/2019
• Early vs. Delayed Pacemaker Implantation for Heart Block following Aortic Valve Replacement: A Cost-Effectiveness Analysis
  Jared Beller, Nishaki Mehta, Gorav Ailawadi, STS, 1/1/2019
• Mortality After Micra Leadless Pacemaker Implantation.
  Akshay Kamath, Brittney Heard, Andrew Darby, Rohit Malhotra, James Mangrum, Kenneth Bilchick, Pamela Mason, John Ferguson, Nishaki Mehta, AHA, 1/1/2018
• Mortality after Micra Implantation.
  Kamath A, Heard B, Darby A, Malhotra R, Mangrum J, Bilchick K, Mason P, Ferguson J, Mehta N, AHA, 1/1/2018
• Utility of Testing for Ischemia in Patients with Sustained Monomorphic Ventricular Tachycardia Undergoing VT Ablation.
  Schumann S, Bapat A, Galazka P, Tedrow U, Bilchick K, Mason P, Mangrum J, Malhotra R, Darby A, Ferguson J, John R, Stevenson W, Mehta N, AHA, 1/1/2018
• Non-ischemic substrate for VT in the presence of coronary artery disease: prevalence, characterization, and outcomes of catheter ablation of a unique cohort.
  Nishaki Mehta, William G. Stevenson, Usha B. Tedrow, Akira Fujii, Shinichi Tanigawa, , Roy M. John, Gregory F. Michaud,, Sunil Kapur, Ammar M. Killu, Saurabh Kumar, Heart Rhythm Society, 1/1/2017
• Intrathoracic Impedence Measurement Abnormality as a Consequence of ICD Pocket Abscess: A New Differential Diagnosis.
  Nishaki Mehta, Amy French, Adelqui Peralta, Peter Hoffmeister, Heart Rhythm Society, San Francisco, CA, 1/1/2016
• Tedrow/ Arrhythmias Observed in Congenital Heart Disease Patients During Pregnancy.
  Nishaki Mehta, Ciorsti Macintyre, Saurabh Kumar, Kelsey Hickey, Edward P. Walsh, Katherine Economy, Anne Marie Valente, and Usha B, Heart Rhythm Society, San Francisco, CA, 1/1/2016
• Drug failures before VT ablation: evidence that patients with non-ischemic cardiomyopathy stand to benefit most from early referral.
  Saurabh Kumar, Samuel H. Baldinger, Akira Fujii, Nishaki K. Mehta, Sunil Kapur, Bruce A. Koplan, Laurence M. Epstein, Roy M. John, Gregory F. Michaud, Usha B. Tedrow, ..., Heart Rhythm Society, San Francisco, CA, 1/1/2016
• Non- ischemic substrate for VT in the presence of coronary artery disease: prevalence, characterization, and outcomes of catheter ablation of a unique cohort.
  Saurabh Kumar, Usha B. Tedrow, Nishaki K. Mehta, Sunil Kapur, Akira Fujii, Samuel H. Baldinger, Laurence M. Epstein, Bruce A. Koplan, Gregory F. Michaud, Roy M. John,..., Heart Rhythm Society, San Francisco, CA, 1/1/2016
• Safe and shorter length of stay with reduction of time in bed after electrophysiology studies.
  Patel D., Mehta N., Willard H., Will B., Toczynski A., Breathett K., Houmsse M, Heart Rhythm Society Annual Scientific Sessions, San Francisco, CA, 1/1/2016
• Safe and Effective Use of Ivabradine in Tachycardia Induced Cardiomyopathy in Cardiac Transplant Patient.
  Nishaki Mehta, Usha Tedrow, William Stevenson, Bruce Koplan, HFSA, Orlando, FL, 1/1/2016
• The Impact of Body Mass Index and Gender On Patient Survival After Therapeutic Hypothermia Following Resuscitation.
  Breathett K., Mehta N, Yildiz V., Ziegler R., Abel E., Husa R, Circ Cardiovasc Qual Outcomes, 1/1/2015
• Understanding Platypnea-Orthodeoxia Syndrome.
  Mehta NK, Yan F, Johnson S, Cheatham J, Daniels C, American Heart Association, Dallas, TX, 1/1/2013
• Exercise stress myocardial function and perfusion with magnetic resonance using an MRI-compatible treadmill in patients referred for stress SPECT.
  Mehta NK, Thavendiranathan P , Dickerson JA, Scandling D, Balasubramanian V, Arnold JW, Hall N, Pennell ML, Foster EL, Simonetti OP, Raman SV, Ohio ACC, 1/1/2012
• Cardiovascular Complications with Turners Syndrome.
  Mehta NK, Siegenthaler M, Gould H, Bakalov V, Bondy CA, Challenging Cases ACC, 1/1/2011
• Reference Values for Left Ventricular Strain by Velocity Vector Imaging in Normal Individuals: Impact of Technical and Clinical Confounders.
  Mehta NK, Zichittella Z, Chinali M, Aurigemma GP, Pokhrel H, Hill JC, Tighe DA, American Heart Association, Chicago, IL, 1/1/2010
• Reference Values for Left Ventricular Strain by Velocity Vector Imaging in Normal Individuals: Impact of Technical and Clinical Confounders.
  Mehta NK, Zichittella Z, Chinali M, Aurigemma GP, Circulation, 1/1/2010
• HIV/AIDS in India: Revisiting social and scientific issues to tackle the spread of the disease. Review article.
  Mehta NK, Byrareddy S, Proceedings of Indian National Science Academy, 1/1/2008
• Nanomedicine
  Mehta NK, National Research Competition, Armed Forces Medical College, Mumbai, India
• Sex differences in patients with sleep apnea undergoing atrial fibrillation ablation.
  Mehta NK, Willard H, Khayat R, Houmsse M, Organization for the Study of Sex Differences, Stanford, CA
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Lectures

• Loperamide Toxicity. 
  Harvard Medical School - 1/1/2017
• Subcutaneous ICDs. 
  Harvard Medical School - 1/1/2016
• Indications of cardiac implantable devices. 
  Ohio State University - 1/1/2015
• Where did the blood go. 
  Ohio State University - 1/1/2014
• Community Awareness of Heart Disease 
  Columbus, OH - 1/1/2014
• Exercise stress myocardial function and perfusion with magnetic resonance using an MRI-compatible treadmill in patients referred for stress SPECT. 
  Columbus, OH - 1/1/2012
• Pulmonary Hypertension. 
  George Washington University - 1/1/2012
• Strain Imaging. 
  George Washington University - 1/1/2011
• Carney Complex Syndrome. 
  UMASS Memorial - 1/1/2010
• The application of transgenics in medicine. 
  1/1/2002
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Other

• Why Am I So Tired? A 45-Year-Old, Morbidly Obese Man Presents Worsening Fatigue. 
  Mehta NK, Patel D, Taylor M, Breathett K, Pleister A
  http://www.acc.org/
  1/23/2015
• Recognizing Obesity Hypoventilation Syndrome. 
  Mehta N, Patel D., Taylor M., Breathett K, Pleister A, Cardiosource Case Challenges
  http://apnea.cardiosource.org
  1/1/2015
• Advanced multi-layer speckle strain permits transmural myocardial function analysis in health and disease: Case Examples 
  Hill J, Mehta NK, Aurigemma GP, Toshiba Circulation
  1/1/2010
• An Interview with Dr Craig Mello, Nobel Prize for Medicine Laureate 2006. 
  Mehta NK, Malhotra N, Nature India
  http://www.nature.com/nindia/archive/category/fe/2008/10.html
  1/1/2008
• Preoperative evaluation of patient undergoing atrial fibrillation ablation with new diagnosis of sleep apnea. 
  Karapetyan L, Mehta NK, Cardiosource ACC
  http://www.acc.org/
• Review of lipoprotein abnormalities in obstructive sleep apnea. 
  Karapetyan L, Mehta NK, Cardiosource ACC
  http://www.acc.org/
• Review on the incidence of sleep apnea in the hospitalized elderly patients. 
  Mehta NK, Karatpetyan L, Cardiosource
  http://www.acc.org/
• Management of atrial fibrillation after ablation. 
  Patel D, Mehta NK, Cardiosource ACC
  http://www.acc.org/
• When CPAP adherence fails? Interactive Case. Clinical Community of Sleep Apnea and Cardiovascular Disease. 
  Patel D, Mehta NK, Taylor M, Cardiosource ACC
  http://www.acc.org/
• Incidental pulmonary valve mass: trick or treat? 
  Taylor M, Mehta NK, Orsinelli D, American College of Cardiology Imaging Case
  http://www.acc.org/
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