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489 results on '"ATKINS, DONITA"'

2. Impact of an Organized Treatment Pathway on Management of Atrial Fibrillation: The ER2EP Study

Author

Lakkireddy, Dhanunjaya, Ahmed, Adnan, Bawa, Danish, Garg, Jalaj, Atkins, Donita, Kabra, Rajesh, Pham, Nicholas, Bernholtz, Jacelyn, Darden, Douglas, Bommana, Sudha, Gopinathannair, Rakesh, Pothineni, Naga Venkata K., Park, Peter, Vasamreddy, Chandra, Tummala, Rangarao, Koerber, Scott, Della Rocca, Domenico, DiBiase, Luigi, Al-Ahmad, Amin, and Natale, Andrea

Published
2024
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3. Are high school cardiopulmonary resuscitation education mandates working? Insights from a high school survey on CPR knowledge, attitudes, and readiness

Author

Katapadi, Aashish, Bawa, Danish, Garg, Jalaj, Lakkireddy, Avani, Ahmed, Adnan, Syed, Aatif, Korlakunta, Sneha, Gangasani, Nikhil, Nalamachu, Megan, Atkins, Donita, Kabra, Rajesh, Darden, Douglas, Pothineni, Naga Venkata, Gopinathannair, Rakesh, Biga, Cathi, Chung, Mina, Ellenbogen, Kenneth, Kovacs, Richard, and Lakkireddy, Dhanunjaya

Published
2024
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4. A novel scoring system and correlative analysis of the strength and effectiveness of nationwide high school cardiopulmonary resuscitation mandates: Insights from a high school CPR study

Author

Katapadi, Aashish, Lakkireddy, Avani, Korlakunta, Sneha, Maganti, Lasya, Ghazal, Rachad, MUDR, Aditya Mansabdar, Pham, Nicholas, Bawa, Danish, Ahmed, Adnan, Baratham, Anjali, Chelikam, Nikhila, Darden, Douglas, Shan, Ehtesham, Garg, Jalaj, Kabra, Rajesh, Gopinathannair, Rakesh, Atkins, Donita, Biga, Cathie, Ellenbogen, Kenneth A., Chung, Mina K., Kovacs, Richard, and Lakkireddy, Dhanunjaya

Published
2024
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5. Bilateral Cardiac Sympathetic Denervation for Refractory Multifocal Premature Ventricular Contractions in Patients With Nonischemic Cardiomyopathy

Author

Ahmed, Adnan, Charate, Rishi, Bawa, Danish, Ghazal, Rachad, Garg, Jalaj, Pothineni, Naga Venkata K., Kabra, Rajesh, Della Rocca, Domenico G., Atkins, Donita, Lakkireddy, Prajwala, Bommana, Sudha, Al-Ahmad, Amin, Shenthar, Jayaprakash, Padmanabhan, Deepak, Narasimhan, Calambur, DiBiase, Luigi, Romeya, Ahmed, Gopinathannair, Rakesh, Natale, Andrea, and Lakkireddy, Dhanunjaya

Published
2024
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7. Feasibility and Safety of Intravenous Sotalol Loading in Adult Patients With Atrial Fibrillation (DASH-AF)

Author

Lakkireddy, Dhanunjaya, Ahmed, Adnan, Atkins, Donita, Bawa, Danish, Garg, Jalaj, Bush, Jenny, Charate, Rishi, Bommana, Sudha, Pothineni, Naga Venkata K., Kabra, Rajesh, Darden, Douglas, Koreber, Scott, Tummala, Rangarao, Vasamreddy, Chandrashekar, Park, Peter, Mohanty, Sanghamitra, Gopinathannair, Rakesh, Seo, B. Woun, Natale, Andrea, and Kennedy, Robert

Published
2023
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8. Feasibility, safety, and efficacy of a novel external compression vascular closure device: The LockeT® study.

Author

Katapadi, Aashish, Pham, Nicholas, Chelikam, Nikhila, Ghazal, Rachad, Mansabdar, Aditya, Ehteshamuddin, Fnu, Darden, Douglas, Gopinathannair, Rakesh, Kabra, Rajesh, Pothineni, Naga Venkata, Bommana, Sudharani, Atkins, Donita, DiBiase, Luigi, Al‐Ahmad, Amin, Natale, Andrea, and Lakkireddy, Dhanunjaya

Subjects
PREVENTION of surgical complications, VASCULAR closure devices, SCIENTIFIC observation, TREATMENT effectiveness, DESCRIPTIVE statistics, EARLY ambulation (Rehabilitation), FEMORAL vein, ATRIAL fibrillation, CATHETER ablation, HEMOSTASIS, LEFT atrial appendage closure, ELECTROPHYSIOLOGY, TIME, EVALUATION
Abstract

Introduction: Hemostasis following large‐bore femoral vein access remains a challenge. Manual compression has been the standard of care but requires bedside staff, prolonged bed rest, and longer length of stay. The LockeT is an external compression device that attempts to address these issues while achieving venous hemostasis. Objectives: We evaluate postprocedural hemostasis and vascular closure outcomes after using LockeT following cardiac electrophysiologic procedures. Methods: We performed a single‐center, observational study of patients who underwent vascular closure for electrophysiology procedures using LockeT. Postprocedural outcomes were subsequently analyzed. Results: We studied 102 patients (N) for whom LockeT was used to close 182 separate vascular access sites (n). Common procedures were atrial fibrillation ablation (56.9%, N = 58) and left atrial appendage occlusion (28.4%, N = 29). Most often, 8‐Fr [48.3% (n = 126)], 11‐Fr [27.2% (n = 71)], and 8.5‐Fr [16.9% (n = 44)] sheaths were used, with an average procedure time of 82.1 ± 29.4 min. Hemostasis was achieved in 97.8% (n = 187) of all LockeT cases. Time to ambulation and discharge were 3.93 ± 1.10 h and 8.1 ± 4.4 h, respectively. No major complications were noted. Postprocedurally, 52% (N = 53) of patients were discharged on the same day. There were no differences in hemostasis (p =.859) or ambulation times (p =.202) between procedure types. Conclusion: The LockeT can effectively close venous access sites with no major complications. [ABSTRACT FROM AUTHOR]

Published
2024
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9. Sinus Node Sparing Hybrid Thoracoscopic Ablation Outcomes in Patients with Inappropriate Sinus Tachycardia (SUSRUTA-IST) Registry

Author

Lakkireddy, Dhanunjaya, Garg, Jalaj, DeAsmundis, Carlo, LaMeier, Mark, Romeya, Ahmed, Vanmeetren, Justin, Park, Peter, Tummala, Rangarao, Koerber, Scott, Vasamreddy, Chandra, Shah, Alap, Shivamurthy, Poojita, Frazier, Ken, Awasthi, Yashi, Chierchia, Gian Battista, Atkins, Donita, Bommana, Sudha, Di Biase, Luigi, Al-Ahmad, Amin, Natale, Andrea, and Gopinathannair, Rakesh

Published
2022
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11. Creating a safe workplace by universal testing of SARS-CoV-2 infection in asymptomatic patients and healthcare workers in the electrophysiology units: a multi-center experience

Author

Mohanty, Sanghamitra, Lakkireddy, Dhanunjaya, Trivedi, Chintan, MacDonald, Bryan, Quintero Mayedo, Angel, Della Rocca, Domenico G, Atkins, Donita, Park, Peter, Shah, Alap, Gopinathannair, Rakesh, Al-Ahmad, Amin, Burkhardt, John D., Gallinghouse, G J, Bassiouny, Mohamed, Di Biase, Luigi, Kessler, David, Tschopp, David, Coffeen, Paul, Horton, Rodney, Canby, Robert, and Natale, Andrea

Published
2021
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14. Poorer outcomes associated with more invasive lead management strategies for Abbott Riata® leads: a large, multicenter experience.

Author

Mar, Philip L., Tsai, Christina, Golemi, Lolita, Bedi, Rohil, Khan, Ali, Kabra, Rajesh, Atkins, Donita, Bhakta, Deepak, Lakkireddy, Dhanunjaya, and Gopinathannair, Rakesh

Abstract

Background: Over 100,000 Abbott Riata® were implanted in the United States before they were recalled in 2010. There are still a significant number of Abbott Riata® leads in use, and it is unclear how these leads should be managed at the time of generator change or lead malfunction. Although data comparing both Sprint Fidelis® and Abbott Riata® leads in this setting is available, there are no multicenter comparative studies of outcomes for various lead management strategies, including lead extraction (LE), lead abandonment/revision (LA), and generator change (GC) only at the time of device at elective replacement interval (ERI) for Abbott Riata® leads. Methods: A retrospective, multicenter study was undertaken to compare short-term outcomes (major complications—MC, death, extended or re-hospitalizations within 60 days—RH, lead malfunction—LM) and total outcomes (short-term outcomes & lead malfunction during follow-up) of patients with Riata® leads undergoing LE, LA, or GC. Results: 152 patients (65 ± 13 years, 68% male) were followed for a mean 33 ± 30 months following intervention. Out of 166 procedures, 13 patients underwent LE, 16 patients underwent LA, and 137 patients underwent GC. There was 1 major complication in each group, yielding an event rate of 7.7% for LE, 6.3% for LA, and 0.7% for GC cohorts. There were significantly more short-term and total adverse outcomes in the group of patients getting LE and LA versus GC only (38.5% & 31.3% vs 7.3%, P < 0.001). Total Riata® lead dwell time follow-up was 17,067 months. A total of 3 Riata® lead malfunctions were noted during long-term follow-up. Inappropriate shocks were similar between LE 7.7% (1/13), LA 6.3% (1/16). and GC 11.0% (4/136); P = 0.57. Conclusions: There were more short-term and total adverse outcomes in more invasive management strategies (LE and LA) versus GC alone. The failure rate of Riata® leads was substantially lower compared to previous reports. Therefore, we recommend only performing battery exchange when a device with an active Riata® lead is at ERI, unless there is malfunction of the Riata® lead noted on testing. There were significantly more short-term adverse outcomes in the lead extraction (5/13) and lead abandonment/revision (5/16) groups than the generator only (8/137) group (P < 0.001). GIB – Gastrointestinal bleed, CHF – congestive heart failure, NSTEMI – non-ST elevation MI [ABSTRACT FROM AUTHOR]

Published
2024
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17. Safety and efficacy of leadless pacemaker for cardioinhibitory vasovagal syncope

Author

Turagam, Mohit K., Gopinathannair, Rakesh, Park, Peter H., Tummala, Rangarao V., Vasamreddy, Chandrasekhar, Shah, Alap, Koerber, Scott, Krauthammer, Yoaav, Di Biase, Luigi, Murtaza, Ghulam, Akella, Krishna, Atkins, Donita, Bommana, Sudharani, Kodwani, Naresh, Romero, Jorge, Al-Ahmad, Amin, Lakkireddy, Prajwala, Della Rocca, Domenico G., Mohanty, Sanghamitra, Gwon, Yeongjin, Natale, Andrea, and Lakkireddy, Dhanunjaya R.

Published
2020
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19. Exclusion of electrical and mechanical function of the left atrial appendage in patients with persistent atrial fibrillation: differences in efficacy and safety between endocardial ablation vs epicardial LARIAT ligation (the EXCLUDE LAA study)

Author

Parikh, Valay, Rasekh, Abdi, Mohanty, Sanghamitra, Yarlagadda, Bharath, Atkins, Donita, Bommana, Sudha, Turagam, Mohit, Jeffery, Courtney, Carroll, Heidi, Nydegger, Cheri, Jaeger, Misty, Dar, Tawseef, Cheng, Jie, Gopinnathanair, Rakesh, Dibiase, Luigi, Lee, Randal, Horton, Rodney, Natale, Andrea, and Lakkireddy, Dhanunjaya

Published
2020
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21. Radiofrequency ablation of drug refractory ventricular tachycardia related to cocaine use: a feasibility, safety, and efficacy study.

Author

Lakkireddy, Dhanunjaya, Kanmanthareddy, Arun, Biria, Mazda, Madhu Reddy, Yeruva, Pillarisetti, Jayasree, Mahapatra, Srijoy, Berenbom, Loren, Chinitz, Larry, Atkins, Donita, Bommana, Sudharani, Tung, Roderick, DI Biase, Luigi, Shivkumar, Kalyanam, and Natale, Andrea

Subjects
cocaine, focal mechanism, myocardial infarction, reentry, ventricular tachycardia, Adolescent, Adult, Aged, Anti-Arrhythmia Agents, Catheter Ablation, Cocaine-Related Disorders, Drug Resistance, Electrophysiologic Techniques, Cardiac, Feasibility Studies, Female, Hemodynamics, Humans, Male, Middle Aged, Recurrence, Registries, Retrospective Studies, Risk Factors, Stroke Volume, Tachycardia, Ventricular, Time Factors, Treatment Outcome, United States, Young Adult
Abstract

BACKGROUND: Cocaine use is a known but rare cause of cardiac arrhythmias. Ventricular arrhythmias related to cocaine may not respond to antiarrhythmic drugs and may need treatment with radiofrequency ablation. OBJECTIVES: We describe the clinical and electrophysiological characteristics of cocaine-related ventricular tachycardia (VT) from a multicenter registry. METHODS: Subjects presenting with VT related to cocaine use and being considered for radiofrequency ablation have been included in the study. Patients who were refractory to maximal medical therapy underwent radiofrequency ablation of the VT. Clinical, procedural variables, efficacy, and safety outcomes were assessed. RESULTS: A total of 14 subjects met study criteria (age 44 ± 13, range 18- to 68-year-old with 79% male, 71% Caucasian). MRI showed evidence of scar only in 43% of patients (6/14). The mechanism of VT was focal in 50% (n = 7) and scar related reentry in 50% (n = 7) based on 3D mapping. The mean VT cycle length was 429 ± 96 milliseconds. The site of origin was epicardial in 16% (3/18) of VTs. Most clinical VTs were hemodynamically stable (75%). Mean ejection fraction at the time of admission was 44 ± 14%. Duration of procedure was 289 ± 50 minutes. One subject developed pericardial tamponade requiring drainage. At 18 ± 11 months follow-up, freedom from arrhythmia was seen in 86% (1 case lost to follow-up and 2 died). CONCLUSION: Radiofrequency ablation is not only feasible but also safe and effective in patients who have drug refractory VT related to chronic cocaine use.

Published
2014

22. Percutaneous left ventricular assist devices in ventricular tachycardia ablation: multicenter experience.

Author

Reddy, Yeruva, Chinitz, Larry, Mansour, Moussa, Bunch, T, Mahapatra, Srijoy, Swarup, Vijay, Di Biase, Luigi, Bommana, Sudharani, Atkins, Donita, Tung, Roderick, Burkhardt, J, Ruskin, Jeremy, Natale, Andrea, Lakkireddy, Dhanunjaya, and Shivkumar, Kalyanam

Subjects
catheter ablation, intra-aortic balloon pumping, tachycardia, ventricular, Aged, Cardiac Catheterization, Catheter Ablation, Echocardiography, Electrocardiography, Female, Follow-Up Studies, Hospital Mortality, Humans, Intra-Aortic Balloon Pumping, Male, Middle Aged, Prospective Studies, Tachycardia, Ventricular, Treatment Outcome, United States, Ventricular Function, Left
Abstract

BACKGROUND: Data on relative safety, efficacy, and role of different percutaneous left ventricular assist devices for hemodynamic support during the ventricular tachycardia (VT) ablation procedure are limited. METHODS AND RESULTS: We performed a multicenter, observational study from a prospective registry including all consecutive patients (N=66) undergoing VT ablation with a percutaneous left ventricular assist devices in 6 centers in the United States. Patients with intra-aortic balloon pump (IABP group; N=22) were compared with patients with either an Impella or a TandemHeart device (non-IABP group; N=44). There were no significant differences in the baseline characteristics between both the groups. In non-IABP group (1) more patients could undergo entrainment/activation mapping (82% versus 59%; P=0.046), (2) more number of unstable VTs could be mapped and ablated per patient (1.05±0.78 versus 0.32±0.48; P

Published
2014

23. Bilateral Cardiac Sympathetic Denervation for Refractory Multifocal Premature Ventricular Contractions in Patients With Nonischemic Cardiomyopathy

Author

Ahmed, Adnan, primary, Charate, Rishi, additional, Bawa, Danish, additional, Ghazal, Rachad, additional, Garg, Jalaj, additional, Pothineni, Naga Venkata K., additional, Kabra, Rajesh, additional, Della Rocca, Domenico G., additional, Atkins, Donita, additional, Lakkireddy, Prajwala, additional, Bommana, Sudha, additional, Al-Ahmad, Amin, additional, Shenthar, Jayaprakash, additional, Padmanabhan, Deepak, additional, Narasimhan, Calambur, additional, DiBiase, Luigi, additional, Romeya, Ahmed, additional, Gopinathannair, Rakesh, additional, Natale, Andrea, additional, and Lakkireddy, Dhanunjaya, additional

Published
2023
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25. PO-05-211 STATE OF THE STATE OF MANDATORY CARDIOPULMONARY RESUSCITATION TRAINING IN HIGH SCHOOLS: RESULTS FROM THE HIGH SCHOOL CPR STUDY

Author

Lakkireddy, Dhanunjaya R., primary, Bawa, Danish, additional, Garg, Jalaj, additional, Ahmed, Adnan, additional, Atkins, Donita, additional, Syed, Aatif, additional, Nalamachu, Megan, additional, Lakkireddy, Avani, additional, Darden, Douglas, additional, Gopinathannair, Rakesh, additional, Pothineni, Naga Venkata K., additional, and Kabra, Rajesh, additional

Published
2023
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29. Hemodynamic Support in Ventricular Tachycardia Ablation: An International VT Ablation Center Collaborative Group Study

Author

Turagam, Mohit K., Vuddanda, Venkat, Atkins, Donita, Santangeli, Pasquale, Frankel, David S., Tung, Roderick, Vaseghi, Marmar, Sauer, William H., Tzou, Wendy, Mathuria, Nilesh, Nakahara, Shiro, Dickfeld, Timm M., Bunch, T. Jared, Weiss, Peter, Di Biase, Luigi, Tholakanahalli, Venkat, Vakil, Kairav, Tedrow, Usha B., Stevenson, William G., Della Bella, Paolo, Shivkumar, Kalyanam, Marchlinski, Francis E., Callans, David J., Natale, Andrea, Reddy, Madhu, and Lakkireddy, Dhanunjaya

Published
2017
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36. LB-456091-2 DYNAMIC DATA DRIVEN MANAGEMENT OF ATRIAL FIBRILLATION USING IMPLANTABLE CARDIAC MONITORS – THE MONITOR AF STUDY

Author

Lakkireddy, Dhanunjaya R., primary, Garg, Jalaj, additional, Ahmed, Adnan, additional, Bawa, Danish, additional, Kabra, Rajesh, additional, Darden, Douglas, additional, Gopinathannair, Rakesh, additional, Pothineni, Naga Venkata K., additional, Shivamurthy, Poojita, additional, Koerber, Scott, additional, Park, Peter H., additional, Vasamreddy, Chandrasekhar R., additional, Tummala, Rangarao V., additional, Atkins, Donita, additional, and Bommana, Sudha, additional

Published
2023
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38. Initial real world experience with a novel insertable (Reveal LinQ™@Medtronic) compared to the conventional (Reveal XT™@Medtronic) implantable loop recorder at a tertiary care center — Points to ponder!

Author

Gunda, Sampath, Reddy, Yeruva Madhu, Pillarisetti, Jayasree, Koripalli, Sandeep, Jeffery, Courtney, Swope, Jeanine, Atkins, Donita, Bommana, Sudharani, Emert, Martin P., Pimentel, Rhea, Dendi, Raghuveer, Berenbom, Loren D., DiBiase, Luigi, Natale, Andrea, and Lakkireddy, Dhanunjaya

Published
2015
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46. Abstract 19700: Comparison of AQUACEL® Ag Silver Dressing With Micro-contour Technology to Traditional Silverlon® Silver-impregnated Dressing for Prevention of Cardiac Implantable Electronic Device Infection: A Randomized Open Label Study

Author

Jazayeri, Mohammad-Ali, Vuddanda, Venkat, Lavu, Madhav, Jain, Roshni, Parikh, Valay, Turagam, Mohit K, Bommana, Sudharani, Atkins, Donita, Dendi, Rhaguveer, Emert, Martin P, Pimentel, Rhea, Sheldon, Seth H, Berenbom, Loren, Reddy, Madhu, and Lakkireddy, Dhanunjaya R

Published
2017

49. Electrolyte and hemodynamic changes following percutaneous left atrial appendage ligation with the LARIAT device

Author

Maybrook, Ryan, Pillarisetti, Jayasree, Yarlagadda, Vivek, Gunda, Sampath, Sridhar, Arun Raghav Mahankali, Deibert, Brent, Afzal, Muhammad R., Reddy, Madhu, Atkins, Donita, Earnest, Matthew, Ferrell, Ryan, Nath, Jayant, Kanmanthareddy, Arun, Bommana, Sudharani, Johnson, Rajasingh, Koripalli, Sandeep Reddy, Dawn, Buddhadeb, and Lakkireddy, Dhanunjaya

Published
2015
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