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Your search keyword '"Kapur, Navin K."' showing total 25 results
Start Over Author "Kapur, Navin K." Journal journal of the american college of cardiology
25 results on '"Kapur, Navin K."'

1. Serial Shock Severity Assessment Within 72 Hours After Diagnosis: A Cardiogenic Shock Working Group Report

Author

Ton, Van-Khue, Li, Song, John, Kevin, Li, Borui, Zweck, Elric, Kanwar, Manreet K., Sinha, Shashank S., Hernandez-Montfort, Jaime, Garan, A. Reshad, Goodman, Rachel, Faugno, Anthony, Farr, Maryjane, Hall, Shelley, Kataria, Rachna, Guglin, Maya, Vorovich, Esther, Pahuja, Mohit, Vallabhajosyula, Saraschandra, Nathan, Sandeep, Abraham, Jacob, Harwani, Neil M., Hickey, Gavin W., Schwartzman, Andrew D., Khalife, Wissam, Mahr, Claudius, Kim, Ju H., Bhimaraj, Arvind, Sangal, Paavni, Kong, Qiuyue, Walec, Karol D., Zazzali, Peter, Fried, Justin, Burkhoff, Daniel, and Kapur, Navin K.

Published
2024
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3. Criteria for Defining Stages of Cardiogenic Shock Severity

Author

Kapur, Navin K., Kanwar, Manreet, Sinha, Shashank S., Thayer, Katherine L., Garan, A. Reshad, Hernandez-Montfort, Jaime, Zhang, Yijing, Li, Borui, Baca, Paulina, Dieng, Fatou, Harwani, Neil M., Abraham, Jacob, Hickey, Gavin, Nathan, Sandeep, Wencker, Detlef, Hall, Shelley, Schwartzman, Andrew, Khalife, Wissam, Li, Song, Mahr, Claudius, Kim, Ju H., Vorovich, Esther, Whitehead, Evan H., Blumer, Vanessa, and Burkhoff, Daniel

Published
2022
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6. SCAI SHOCK Stage Classification Expert Consensus Update: A Review and Incorporation of Validation Studies: This statement was endorsed by the American College of Cardiology (ACC), American College of Emergency Physicians (ACEP), American Heart Association (AHA), European Society of Cardiology (ESC) Association for Acute Cardiovascular Care (ACVC), International Society for Heart and Lung Transplantation (ISHLT), Society of Critical Care Medicine (SCCM), and Society of Thoracic Surgeons (STS) in December 2021.

Author

Naidu, Srihari S., Baran, David A., Jentzer, Jacob C., Hollenberg, Steven M., van Diepen, Sean, Basir, Mir B., Grines, Cindy L., Diercks, Deborah B., Hall, Shelley, Kapur, Navin K., Kent, William, Rao, Sunil V., Samsky, Marc D., Thiele, Holger, Truesdell, Alexander G., and Henry, Timothy D.

Published
2022
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9. 2023 ACC/AHA/SCAI Advanced Training Statement on Interventional Cardiology (Coronary, Peripheral Vascular, and Structural Heart Interventions)

Author

Bass, Theodore A., primary, Abbott, J. Dawn, additional, Mahmud, Ehtisham, additional, Parikh, Sahil A., additional, Aboulhosn, Jamil, additional, Ashwath, Mahi L., additional, Baranowski, Bryan, additional, Bergersen, Lisa, additional, Chaudry, Hannah I., additional, Coylewright, Megan, additional, Denktas, Ali E., additional, Gupta, Kamal, additional, Gutierrez, J. Antonio, additional, Haft, Jonathan, additional, Hawkins, Beau M., additional, Herrmann, Howard C., additional, Kapur, Navin K., additional, Kilic, Sena, additional, Lesser, John, additional, Lin, C. Huie, additional, Mendirichaga, Rodrigo, additional, Nkomo, Vuyisile T., additional, Park, Linda G., additional, Phoubandith, Dawn R., additional, Quader, Nishath, additional, Rich, Michael W., additional, Rosenfield, Kenneth, additional, Sabri, Saher S., additional, Shames, Murray L., additional, Shernan, Stanton K., additional, Skelding, Kimberly A., additional, Tamis-Holland, Jacqueline, additional, Thourani, Vinod H., additional, Tremmel, Jennifer A., additional, Uretsky, Seth, additional, Wageman, Jessica, additional, Welt, Frederick, additional, Whisenant, Brian K., additional, White, Christopher J., additional, and Yong, Celina M., additional

Published
2023
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10. Reply

Author

Grandin, E. Wilson, primary, Nunez, Jose I., additional, Kapur, Navin K., additional, Tonna, Joseph, additional, and Garan, A. Reshad, additional

Published
2022
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11. Reply

Author

Kapur, Navin K., primary, Kanwar, Manreet, additional, Sinha, Shashank S., additional, Hernandez-Montfort, Jaime, additional, Garan, A. Reshad, additional, and Burkhoff, Daniel, additional

Published
2022
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13. Transvalvular Ventricular Unloading Before Reperfusion in Acute Myocardial Infarction

Author

Swain, Lija, primary, Reyelt, Lara, additional, Bhave, Shreyas, additional, Qiao, Xiaoying, additional, Thomas, Corinne J., additional, Zweck, Elric, additional, Crowley, Paige, additional, Boggins, Courtney, additional, Esposito, Michele, additional, Chin, Michael, additional, Karas, Richard H., additional, O’Neill, William, additional, and Kapur, Navin K., additional

Published
2020
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17. RBMP9

Author

Morine, Kevin, primary, Xiaoying, Qiao, additional, Paruchuri, Vikram, additional, Zhang, Yali, additional, Aronovitz, Mark, additional, Karas, Richard, additional, and Kapur, Navin K., additional

Published
2017
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20. 2015 SCAI/ACC/HFSA/STS Clinical Expert Consensus Statement on the Use of Percutaneous Mechanical Circulatory Support Devices in Cardiovascular Care

Author

Rihal, Charanjit S., primary, Naidu, Srihari S., additional, Givertz, Michael M., additional, Szeto, Wilson Y., additional, Burke, James A., additional, Kapur, Navin K., additional, Kern, Morton, additional, Garratt, Kirk N., additional, Goldstein, James A., additional, Dimas, Vivian, additional, and Tu, Thomas, additional

Published
2015
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23. 2015 SCAI/ACC/HFSA/STS Clinical Expert Consensus Statement on the Use of Percutaneous Mechanical Circulatory Support Devices in Cardiovascular Care Endorsed by the American Heart Assocation, the Cardiological Society of India, and Sociedad Latino Americana de Cardiologia Intervencion; Affirmation of Value by the Canadian Association of Interventional Cardiology-Association Canadienne de Cardiologie d’intervention∗

Author

Rihal, Charanjit S., Naidu, Srihari S., Givertz, Michael M., Szeto, Wilson Y., Burke, James A., Kapur, Navin K., Kern, Morton, Garratt, Kirk N., Goldstein, James A., Dimas, Vivian, and Tu, Thomas

Subjects
ventricular assist device, cardiogenic, percutaneous coronary intervention, shock, ACC Expert Consensus Document
Abstract

Although historically the intra-aortic balloon pump has been the only mechanical circulatory support device available to clinicians, a number of new devices have become commercially available and have entered clinical practice. These include axial flow pumps, such as Impella®; left atrial to femoral artery bypass pumps, specifically the TandemHeart; and new devices for institution of extracorporeal membrane oxygenation. These devices differ significantly in their hemodynamic effects, insertion, monitoring, and clinical applicability. This document reviews the physiologic impact on the circulation of these devices and their use in specific clinical situations. These situations include patients undergoing high-risk percutaneous coronary intervention, those presenting with cardiogenic shock, and acute decompensated heart failure. Specialized uses for right-sided support and in pediatric populations are discussed and the clinical utility of mechanical circulatory support devices is reviewed, as are the American College of Cardiology/American Heart Association clinical practice guidelines.

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24. 2015 SCAI/ACC/HFSA/STS Clinical Expert Consensus Statement on the Use of Percutaneous Mechanical Circulatory Support Devices in Cardiovascular Care Endorsed by the American Heart Association, the Cardiological Society of India, and Sociedad Latino Americana de Cardiología Intervencionista; Affirmation of Value by the Canadian Association of Interventional Cardiology–Association Canadienne de Cardiologie d’intervention∗

Author

Rihal, Charanjit S., Naidu, Srihari S., Givertz, Michael M., Szeto, Wilson Y., Burke, James A., Kapur, Navin K., Kern, Morton, Garratt, Kirk N., Goldstein, James A., Dimas, Vivian, and Tu, Thomas

Subjects
ACC Expert Consensus Documents cardiogenic shock, ventricular assist device, percutaneous coronary intervention
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25. Stress cardiomyopathy after intravenous administration of catecholamines and beta-receptor agonists.

Author

Abraham J, Mudd JO, Kapur NK, Klein K, Champion HC, and Wittstein IS

Subjects
Adrenergic beta-Agonists administration & dosage, Adult, Cardiovascular Agents administration & dosage, Cardiovascular Agents adverse effects, Catecholamines administration & dosage, Dobutamine administration & dosage, Dobutamine adverse effects, Epinephrine administration & dosage, Epinephrine adverse effects, Female, Humans, Infusions, Intravenous, Male, Middle Aged, Ventricular Dysfunction, Left chemically induced, Adrenergic beta-Agonists adverse effects, Cardiomyopathies chemically induced, Catecholamines adverse effects
Abstract

Objectives: The aim of this study was to report a series of patients with stress cardiomyopathy precipitated by the intravenous administration of catecholamines and beta-receptor agonists., Background: Stress cardiomyopathy is a syndrome of transient cardiac dysfunction precipitated by intense emotional or physical stress. Excessive sympathetic stimulation is believed to be central to the pathogenesis of this disorder, but a causal link has not been convincingly demonstrated., Methods: We observed 9 cases of stress cardiomyopathy precipitated immediately by the intravenous administration of epinephrine (n = 6) or dobutamine (n = 3). Patients were evaluated with coronary angiography and with serial echocardiography, electrocardiography, and cardiac enzymes., Results: The median age was 44 years (interquartile range [IQR]: 30 to 48 years), and 7 (78%) were woman. Troponin-I was mildly elevated (median 4.07 ng/ml, IQR: 0.47 to 5.63 ng/ml), but none of the patients undergoing angiography had obstructive coronary disease. All patients developed corrected QT interval (QTc interval) prolongation (median QTc interval 504 ms, IQR: 477 to 568 ms) within 24 h of receiving drug. All 3 previously described variants of left ventricular "ballooning" (apical, midventricular, and basal) were observed. The median ejection fraction on admission was 35% (IQR: 35% to 40%). During follow-up (median 7 days, IQR: 4 to 13 days) there was recovery of left ventricular systolic function in all patients (median ejection fraction 55%, IQR: 40% to 60%, p < 0.001 vs. admission)., Conclusions: Exposure to catecholamines and beta-receptor agonists used routinely during procedures and diagnostic tests can precipitate all the features of stress cardiomyopathy, including cardiac isoenzyme elevation, QTc interval prolongation, and rapidly reversible cardiac dysfunction. These observations strongly implicate excessive sympathetic stimulation as central to the pathogenesis of this unique syndrome.

Published
2009
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