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2010 2
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Page 1
Regional Left Ventricular Myocardial Dysfunction After Cardiac Surgery Characterized by 3-Dimensional Strain.
Howard-Quijano K, Methangkool E, Scovotti JC, Mazor E, Grogan TR, Kratzert WB, Mahajan A. Howard-Quijano K, et al. Anesth Analg. 2019 May;128(5):854-864. doi: 10.1213/ANE.0000000000003785. Anesth Analg. 2019. PMID: 30896605 Free PMC article.
These findings suggest that postoperative changes in myocardial function are heterogeneous in nature, depending on the surgical procedure, and that these changes may have long-term impacts on outcome. Therefore, 3D regional strain may be used to identify patients at risk f …
These findings suggest that postoperative changes in myocardial function are heterogeneous in nature, depending on the surgical procedure, a …
Hybrid surgical vs percutaneous access epicardial ventricular tachycardia ablation.
Li A, Hayase J, Do D, Buch E, Vaseghi M, Ajijola OA, Macias C, Krokhaleva Y, Khakpour H, Boyle NG, Benharash P, Biniwale R, Shivkumar K, Bradfield JS. Li A, et al. Heart Rhythm. 2018 Apr;15(4):512-519. doi: 10.1016/j.hrthm.2017.11.009. Epub 2017 Nov 11. Heart Rhythm. 2018. PMID: 29132931
Surgical cases were propensity-matched to percutaneous epicardial ablation controls and short-term and long-term outcomes were compared. RESULTS: Between 2004 and 2016, 38 patients underwent 40 surgical epicardial access procedures (subxiphoid, n = 22; thoracotomy, …
Surgical cases were propensity-matched to percutaneous epicardial ablation controls and short-term and long-term outcomes were …
Incidence and significance of adhesions encountered during epicardial mapping and ablation of ventricular tachycardia in patients with no history of prior cardiac surgery or pericarditis.
Li A, Buch E, Boyle NG, Shivkumar K, Bradfield JS. Li A, et al. Heart Rhythm. 2018 Jan;15(1):65-74. doi: 10.1016/j.hrthm.2017.09.007. Epub 2017 Sep 14. Heart Rhythm. 2018. PMID: 28917555
Adhesions were diagnosed with routine contrast pericardiography after pericardial entry. Demographics and long-term outcomes were compared between patients with and without adhesions. ...When present, they can limit mapping and may be associated with lower short-term …
Adhesions were diagnosed with routine contrast pericardiography after pericardial entry. Demographics and long-term outcomes were com …
Preoperative Three-Dimensional Strain Imaging Identifies Reduction in Left Ventricular Function and Predicts Outcomes After Cardiac Surgery.
Howard-Quijano K, Salem A, Barkulis C, Mazor E, Scovotti JC, Ho JK, Shemin RJ, Grogan T, Elashoff D, Mahajan A. Howard-Quijano K, et al. Anesth Analg. 2017 Feb;124(2):419-428. doi: 10.1213/ANE.0000000000001440. Anesth Analg. 2017. PMID: 27782943
The aim of this study was to investigate the change in left ventricular systolic function after cardiac surgery with 3-dimensional (3D) speckle-tracking strain imaging and to determine whether preoperative 3D strain is an independent predictor of acute and long-term clinic …
The aim of this study was to investigate the change in left ventricular systolic function after cardiac surgery with 3-dimensional (3D) spec …
Cardiac sympathetic denervation for intractable ventricular arrhythmias in Chagas disease.
Saenz LC, Corrales FM, Bautista W, Traina M, Meymandi S, Rodriguez DA, Tellez LJ, Vaseghi M, Garcia F, Shivkumar K, Bradfield JS. Saenz LC, et al. Heart Rhythm. 2016 Jul;13(7):1388-94. doi: 10.1016/j.hrthm.2016.03.014. Epub 2016 Mar 9. Heart Rhythm. 2016. PMID: 26969783
Bilateral cardiac sympathetic denervation (BCSD) has shown promising results in the acute, intermediate, and long-term management of polymorphic and monomorphic ventricular tachycardia (VT) in patients with structural heart disease. ...
Bilateral cardiac sympathetic denervation (BCSD) has shown promising results in the acute, intermediate, and long-term management of …
Long-term clinical outcomes of focal impulse and rotor modulation for treatment of atrial fibrillation: A multicenter experience.
Buch E, Share M, Tung R, Benharash P, Sharma P, Koneru J, Mandapati R, Ellenbogen KA, Shivkumar K. Buch E, et al. Heart Rhythm. 2016 Mar;13(3):636-41. doi: 10.1016/j.hrthm.2015.10.031. Epub 2015 Oct 21. Heart Rhythm. 2016. PMID: 26498260 Free PMC article.
BACKGROUND: New approaches to ablation of atrial fibrillation (AF) include focal impulse and rotor modulation (FIRM). Studies of this technology with short-term follow-up have shown favorable outcomes. OBJECTIVE: The purpose of this study was to characterize the long-te …
BACKGROUND: New approaches to ablation of atrial fibrillation (AF) include focal impulse and rotor modulation (FIRM). Studies of this techno …
Cardiac innervation and sudden cardiac death.
Fukuda K, Kanazawa H, Aizawa Y, Ardell JL, Shivkumar K. Fukuda K, et al. Circ Res. 2015 Jun 5;116(12):2005-19. doi: 10.1161/CIRCRESAHA.116.304679. Circ Res. 2015. PMID: 26044253 Free PMC article. Review.
This system also ensures that there is fine-tuned regulation of sympathetic-parasympathetic balance in the heart under normal and stressed states in the short (beat to beat), intermediate (minutes to hours), and long term (days to years). This important neurovisceral/auton …
This system also ensures that there is fine-tuned regulation of sympathetic-parasympathetic balance in the heart under normal and stressed s …
Initial independent outcomes from focal impulse and rotor modulation ablation for atrial fibrillation: multicenter FIRM registry.
Miller JM, Kowal RC, Swarup V, Daubert JP, Daoud EG, Day JD, Ellenbogen KA, Hummel JD, Baykaner T, Krummen DE, Narayan SM, Reddy VY, Shivkumar K, Steinberg JS, Wheelan KR. Miller JM, et al. J Cardiovasc Electrophysiol. 2014 Sep;25(9):921-929. doi: 10.1111/jce.12474. Epub 2014 Jul 23. J Cardiovasc Electrophysiol. 2014. PMID: 24948520 Free PMC article.
INTRODUCTION: The success of pulmonary vein isolation (PVI) for atrial fibrillation (AF) may be improved if stable AF sources identified by Focal Impulse and Rotor Mapping (FIRM) are also eliminated. The long-term results of this approach are unclear outside the centers wh …
INTRODUCTION: The success of pulmonary vein isolation (PVI) for atrial fibrillation (AF) may be improved if stable AF sources identified by …
Percutaneous left ventricular assist devices in ventricular tachycardia ablation: multicenter experience.
Reddy YM, Chinitz L, Mansour M, Bunch TJ, Mahapatra S, Swarup V, Di Biase L, Bommana S, Atkins D, Tung R, Shivkumar K, Burkhardt JD, Ruskin J, Natale A, Lakkireddy D. Reddy YM, et al. Circ Arrhythm Electrophysiol. 2014 Apr;7(2):244-50. doi: 10.1161/CIRCEP.113.000548. Epub 2014 Feb 14. Circ Arrhythm Electrophysiol. 2014. PMID: 24532564 Free PMC article.
Complications of the procedure trended to be more in the non-IABP group when compared with those in the IABP group (32% versus 14%; P=0.143). Intermediate term outcomes (mortality and VT recurrence) during 125-month follow-up were not different between both groups. ...
Complications of the procedure trended to be more in the non-IABP group when compared with those in the IABP group (32% versus 14%; P=0.143) …
Cardiac sympathetic denervation in patients with refractory ventricular arrhythmias or electrical storm: intermediate and long-term follow-up.
Vaseghi M, Gima J, Kanaan C, Ajijola OA, Marmureanu A, Mahajan A, Shivkumar K. Vaseghi M, et al. Heart Rhythm. 2014 Mar;11(3):360-6. doi: 10.1016/j.hrthm.2013.11.028. Epub 2013 Nov 28. Heart Rhythm. 2014. PMID: 24291775 Free PMC article.
OBJECTIVE: The purpose of this study was to evaluate the intermediate and long-term effects of left and bilateral CSD in patients with cardiomyopathy and refractory VT or VT storm. ...
OBJECTIVE: The purpose of this study was to evaluate the intermediate and long-term effects of left and bilateral CSD in patients wit …
13 results