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Drake DH, Zhang P, Zimmerman KG, Morrow CD, Sidebotham DA. Anatomic, stage-based repair of secondary mitral valve disease. J Thorac Cardiovasc Surg 2024; 167:1733-1744. [PMID: 36775783 DOI: 10.1016/j.jtcvs.2023.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 12/20/2022] [Accepted: 01/05/2023] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Intervention for repair of secondary mitral valve disease is frequently associated with recurrent regurgitation. We sought to determine if there was sufficient evidence to support inclusion of anatomic indices of leaflet dysfunction in the management of secondary mitral valve disease. METHODS We performed a systematic review and meta-analysis of published reports comparing anatomic indices of leaflet dysfunction with the complexity of valve repair and the outcome from intervention. Patients were stratified by the severity of leaflet dysfunction. A secondary analysis was performed comparing outcomes when procedural complexity was optimally matched to severity of leaflet dysfunction and when intervention was not matched to dysfunction. RESULTS We identified 6864 publications, of which 65 met inclusion criteria. An association between the severity of leaflet dysfunction and the procedural complexity was highly predictive of satisfactory freedom from recurrent regurgitation. Patients were categorized into 4 groups based on stratification of leaflet dysfunction. Satisfactory results were achieved in 93.7% of patients in whom repair complexity was appropriately matched to severity of leaflet dysfunction and in 68.8% in whom repair was not matched to dysfunction (odds ratio, 0.148; 95% confidence interval, 0.119-0.184; P < .0001). CONCLUSIONS For patients with secondary mitral valve disease, satisfactory outcome from valve repair improves when procedural complexity is matched to anatomic indices of leaflet dysfunction. Anatomic indices of leaflet dysfunction should be considered when planning interventions for secondary mitral regurgitation. Routine inclusion of anatomic indices in trial design and reporting should facilitate comparison of results and strengthen guidelines. There are sufficient data to support anatomic staging of secondary mitral valve disease.
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Affiliation(s)
- Daniel H Drake
- Department of Cardiac Surgery, University of Michigan Medical School, Ann Arbor, Mich; Department of Surgery, Munson Medical Center, Traverse City, Mich.
| | - Peng Zhang
- Department of Surgery, University of Michigan Medical School, Ann Arbor, Mich
| | | | - Cynthia D Morrow
- Health Systems, Management & Policy, Colorado School of Public Health, Aurora, Colo
| | - David A Sidebotham
- Department of Cardiothoracic Anaesthesia and Cardiothoracic Intensive Care, Auckland City Hospital, Auckland, New Zealand
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2
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Rogers JH, Asch F, Sorajja P, Mahoney P, Price MJ, Maisano F, Denti P, Morse MA, Rinaldi M, Bedogni F, De Marco F, Rollefson W, Chehab B, Williams MR, Leurent G, Morikawa T, Asgar AW, Rodriguez E, von Bardeleben RS, Kar S. Expanding the Spectrum of TEER Suitability: Evidence From the EXPAND G4 Post Approval Study. JACC Cardiovasc Interv 2023; 16:1474-1485. [PMID: 37380229 DOI: 10.1016/j.jcin.2023.05.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 05/06/2023] [Accepted: 05/09/2023] [Indexed: 06/30/2023]
Abstract
BACKGROUND Anatomical and clinical criteria to define mitral transcatheter edge-to-edge repair (TEER) "unsuitability" have been proposed on the basis of a Heart Valve Collaboratory consensus opinion from physician experience with early-generation TEER devices but lacked an evidence-based approach. OBJECTIVES The aim of this study was to explore the spectrum of TEER suitability using echocardiographic and clinical outcomes from the EXPAND G4 real-world postapproval study. METHODS EXPAND G4 is a global, prospective, multicenter, single-arm study that enrolled 1,164 subjects with mitral regurgitation (MR) treated with the MitraClip G4 System. Three groups were defined using the Heart Valve Collaboratory TEER unsuitability criteria: 1) risk of stenosis (RoS); 2) risk of inadequate MR reduction (RoIR); and 3) subjects with baseline moderate or less MR (MMR). A TEER-suitable (TS) group was defined by the absence of these characteristics. Endpoints included independent core laboratory-assessed echocardiographic characteristics, procedural outcomes, MR reduction, NYHA functional class, Kansas City Cardiomyopathy Questionnaire score, and major adverse events through 30 days. RESULTS Subjects in the RoS (n = 56), RoIR (n = 54), MMR (n = 326), and TS (n = 303) groups had high 30-day MR reduction rates (≤1+: RoS 97%, MMR 93%, and TS 91%; ≤2+: RoIR 94%). Thirty-day improvements in functional capacity (NYHA functional class I or II at 30 days vs baseline: RoS 94% vs 29%, RoIR 88% vs 30%, MMR 79% vs 26%, and TS 83% vs 33%) and quality of life (change in Kansas City Cardiomyopathy Questionnaire score: RoS +27 ± 26, RoIR +16 ± 26, MMR +19 ± 26, and TS +19 ± 24) were safely achieved in all groups, with low major adverse events (<3%) and all-cause mortality (RoS 1.8%, RoIR 0%, MMR 1.5%, and TS 1.3%). CONCLUSIONS Patients previously deemed TEER unsuitable can be safely and effectively treated with the mitral TEER fourth-generation device.
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Affiliation(s)
- Jason H Rogers
- University of California Davis Medical Center, Sacramento, California, USA.
| | - Federico Asch
- Cardiovascular Core Laboratories, MedStar Health Research Institute, Washington, District of Columbia, USA
| | - Paul Sorajja
- Abbott Northwestern Hospital, Minneapolis, Minnesota, USA
| | - Paul Mahoney
- Sentara Heart and Valve and Structural Disease Center, Norfolk, Virginia, USA
| | | | | | - Paolo Denti
- San Raffaele University Hospital, Milan, Italy
| | | | | | | | | | | | - Bassem Chehab
- Ascension Via Christi Hospital, University of Kansas, Wichita, Kansas, USA
| | | | | | - Takao Morikawa
- The Sakakibara Heart Institute of Okayama, Okayama, Japan
| | - Anita W Asgar
- Institut de Cardiologie de Montréal, Montreal, Quebec, Canada
| | | | | | - Saibal Kar
- Los Robles Regional Medical Center, Thousand Oaks, California, USA
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3
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Shotwell M, Sankaramangalam K, Potluri S, Balla S, Pandian NG, Kadiyala M. Garden-Hose Mitral Regurgitation: A Variant That Can Result in Underestimation of Severity: A Multimodality Imaging Case Study. J Cardiothorac Vasc Anesth 2022; 36:2232-2236. [PMID: 35397959 DOI: 10.1053/j.jvca.2022.02.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 02/23/2022] [Indexed: 11/11/2022]
Abstract
The quantitative assessment of mitral regurgitation (MR) by echocardiography has limitations. Cardiac magnetic resonance (CMR) imaging has an emerging role in the quantitation of MR, and preliminary studies indicate that CMR assessment may more accurately quantify MR and better correlate with postsurgical left ventricular reverse remodeling. The authors here report a case of MR in which multimodality imaging with CMR and transesophageal echocardiography was crucial in accurately diagnosing the severity of MR when transthoracic and provocative supine bike echocardiography underestimated the degree of MR in a unique variant known as "garden-hose" MR.
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Affiliation(s)
| | | | | | | | - Natesa G Pandian
- Cardiovascular Imaging and Academic Programs, Hoag Hospital and Heart valve center, Newport Beach, CA; Department of Cardiology, Tufts University School of Medicine, Boston, MA
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Sudarsky D, Kusniec F, Grosman-Rimon L, Lubovich A, Kinany W, Hazanov E, Gelbstein M, Birati EY, Carasso S. Immediate Post-Procedural and Discharge Assessment of Mitral Valve Function Following Transcatheter Edge-to-Edge Mitral Valve Repair: Correlation and Association with Outcomes. J Clin Med 2021; 10:jcm10225448. [PMID: 34830731 PMCID: PMC8624366 DOI: 10.3390/jcm10225448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/15/2021] [Accepted: 11/19/2021] [Indexed: 11/23/2022] Open
Abstract
The correlation between residual mitral regurgitation (rMR) grade or mitral valve pressure gradient (MVPG), at transcatheter edge-to-edge mitral valve repair (TEEMr) completion and at discharge, is unknown. Furthermore, there is disagreement regarding rMR grade or MVPG from which prognosis diverts. We retrospectively studied 82 patients that underwent TEEMr. We tested the correlation between rMR or MVPG and evaluated their association, with outcomes. Moderate or less rMR (rMR ≤ 2) at TEEMr completion was associated with improved survival, whereas mild or less rMR (rMR ≤ 1) was not. Patients with rMR ≤ 1 at discharge demonstrated a longer time of survival, of first heart failure hospitalization and of both. The correlation for both rMR grade (r = 0.5, p < 0.001) and MVPG (r = 0.51, p < 0.001), between TEEMr completion and discharge, was moderate. MR ≤ 2 at TMEER completion was the strongest predictor for survival (HR 0.08, p < 0.001) whereas rMR ≤ 1 at discharge was independently associated with a lower risk of the combined endpoint (HR 4.17, p = 0.012). MVPG was not associated with adverse events. We conclude that the assessments for rMR grade and MVPG, at the completion of TEEMr and at discharge, should be distinctly reported. Improved outcome is expected with rMR ≤ 2 at TEEMr completion and rMR ≤ 1 at discharge. Higher MVPG is not associated with unfavorable outcomes.
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Affiliation(s)
- Doron Sudarsky
- The Lidya and Carol Kittner, B. Padeh Medical Center, Lea and Benjamin Davidai Division of Cardiovascular Medicine and Surgery, Poriya 15208, Israel; (F.K.); (L.G.-R.); (A.L.); (W.K.); (E.H.); (M.G.); (E.Y.B.); (S.C.)
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
- Correspondence:
| | - Fabio Kusniec
- The Lidya and Carol Kittner, B. Padeh Medical Center, Lea and Benjamin Davidai Division of Cardiovascular Medicine and Surgery, Poriya 15208, Israel; (F.K.); (L.G.-R.); (A.L.); (W.K.); (E.H.); (M.G.); (E.Y.B.); (S.C.)
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
| | - Liza Grosman-Rimon
- The Lidya and Carol Kittner, B. Padeh Medical Center, Lea and Benjamin Davidai Division of Cardiovascular Medicine and Surgery, Poriya 15208, Israel; (F.K.); (L.G.-R.); (A.L.); (W.K.); (E.H.); (M.G.); (E.Y.B.); (S.C.)
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
| | - Ala Lubovich
- The Lidya and Carol Kittner, B. Padeh Medical Center, Lea and Benjamin Davidai Division of Cardiovascular Medicine and Surgery, Poriya 15208, Israel; (F.K.); (L.G.-R.); (A.L.); (W.K.); (E.H.); (M.G.); (E.Y.B.); (S.C.)
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
| | - Wadia Kinany
- The Lidya and Carol Kittner, B. Padeh Medical Center, Lea and Benjamin Davidai Division of Cardiovascular Medicine and Surgery, Poriya 15208, Israel; (F.K.); (L.G.-R.); (A.L.); (W.K.); (E.H.); (M.G.); (E.Y.B.); (S.C.)
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
| | - Evgeni Hazanov
- The Lidya and Carol Kittner, B. Padeh Medical Center, Lea and Benjamin Davidai Division of Cardiovascular Medicine and Surgery, Poriya 15208, Israel; (F.K.); (L.G.-R.); (A.L.); (W.K.); (E.H.); (M.G.); (E.Y.B.); (S.C.)
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
| | - Michael Gelbstein
- The Lidya and Carol Kittner, B. Padeh Medical Center, Lea and Benjamin Davidai Division of Cardiovascular Medicine and Surgery, Poriya 15208, Israel; (F.K.); (L.G.-R.); (A.L.); (W.K.); (E.H.); (M.G.); (E.Y.B.); (S.C.)
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
| | - Edo Y. Birati
- The Lidya and Carol Kittner, B. Padeh Medical Center, Lea and Benjamin Davidai Division of Cardiovascular Medicine and Surgery, Poriya 15208, Israel; (F.K.); (L.G.-R.); (A.L.); (W.K.); (E.H.); (M.G.); (E.Y.B.); (S.C.)
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
| | - Shemy Carasso
- The Lidya and Carol Kittner, B. Padeh Medical Center, Lea and Benjamin Davidai Division of Cardiovascular Medicine and Surgery, Poriya 15208, Israel; (F.K.); (L.G.-R.); (A.L.); (W.K.); (E.H.); (M.G.); (E.Y.B.); (S.C.)
- The Azrieli Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 1311502, Israel
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5
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Mesi O, Gad MM, Crane AD, Ramchand J, Puri R, Layoun H, Miyasaka R, Gillinov MA, Wierup P, Griffin BP, Kapadia SR, Harb SC. Severe Atrial Functional Mitral Regurgitation: Clinical and Echocardiographic Characteristics, Management and Outcomes. JACC Cardiovasc Imaging 2021; 14:797-808. [PMID: 33832663 DOI: 10.1016/j.jcmg.2021.02.008] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 02/16/2021] [Accepted: 02/18/2021] [Indexed: 01/04/2023]
Abstract
OBJECTIVES This study was designed to compare the clinical and echocardiographic characteristics, management, and outcomes of severe atrial functional mitral regurgitation (AFMR) to primary mitral regurgitation (PMR). BACKGROUND AFMR remains poorly defined clinically. METHODS Consecutive patients who underwent transesophageal echocardiography at our institution between 2011 and 2018 for severe mitral regurgitation with preserved left ventricular function were screened. We excluded patients with endocarditis, any form of cardiomyopathy, or prior mitral intervention. The absence of leaflet pathology defined AFMR. Outcomes included death and heart failure hospitalizations. RESULTS A total of 283 patients were included (AFMR = 14%, PMR = 86%). Compared to PMR, patients with AFMR had more comorbidities, including hypertension (94.9% vs. 76.2%; p = 0.015), diabetes mellitus (46.2% vs. 18.4%; p < 0.001), long-standing atrial fibrillation (28.2% vs. 13.1%; p = 0.015), prior nonmitral cardiac surgery (25.6% vs. 9.8%; p = 0.004), and pacemaker placement (33.3% vs. 13.5%; p = 0.002). They also had higher average E/e' (median [interquartile range]:16.04 [13.1 to 22.46] vs. 14.1 [10.89 to 19]; p = 0.036) and worse longitudinal left atrial strain peak positive value (16.86 ± 12.15% vs. 23.67 ± 14.09%; p = 0.002) compared to PMR. During follow-up (median: 22 months), patients with AFMR had worse survival (log-rank p = 0.009) and more heart failure hospitalizations (log-rank p = 0.002). They were also less likely to undergo mitral valve intervention (59.0% vs. 83.6%; p = 0.001), although surgery was associated with improved survival (log-rank p = 0.021). On multivariable regression analysis, AFMR was independently associated with mortality [adjusted odds ratio: 2.61, 95% confidence interval: 1.17 to 5.83; p = 0.02]. CONCLUSIONS AFMR constitutes an under-recognized high-risk group, with significant comorbidities, limited therapeutic options, and poor outcomes.
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Affiliation(s)
- Oltion Mesi
- Department of Internal Medicine, Medicine Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Mohamed M Gad
- Department of Internal Medicine, Medicine Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Alejandro D Crane
- Department of Internal Medicine, Medicine Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Jay Ramchand
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Rishi Puri
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Habib Layoun
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Rhonda Miyasaka
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Marc A Gillinov
- Department of Cardiovascular Surgery, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Per Wierup
- Department of Cardiovascular Surgery, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Brian P Griffin
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Samir R Kapadia
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Serge C Harb
- Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA.
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6
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Asher SR, Malzberg GW, Ong CS, Malapero RJ, Wang H, Shekar P, Kaneko T, Pelletier MP, Mallidi H, Heydarpour M, Shook DC, Shernan SK, Fox JA, Muehlschlegel JD, Xu X, Nguyen TB, Sundt TM, Body SC. Joint preoperative transthoracic and intraoperative transoesophageal echocardiographic assessment of functional mitral regurgitation severity provides better association with long-term mortality. Interact Cardiovasc Thorac Surg 2021; 32:9-19. [PMID: 33313764 DOI: 10.1093/icvts/ivaa230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 08/10/2020] [Accepted: 09/03/2020] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Functional mitral regurgitation (MR) is observed with ischaemic heart disease or aortic valve disease. Assessing the value of mitral valve repair or replacement (MVR/P) is complicated by frequent discordance between preoperative transthoracic echocardiographic (pTTE) and intraoperative transoesophageal echocardiographic (iTOE) assessment of MR severity. We examined the association of pTTE and iTOE with postoperative mortality in patients with or without MR, at the time of coronary artery bypass grafting (CABG) and/or aortic valve replacement without MVR/P. METHODS Medical records of 6629 patients undergoing CABG and/or aortic valve replacement surgery with or without functional MR and who did not undergo MVR/P were reviewed. MR severity assessed by pTTE and iTOE were examined for association with postoperative mortality using proportional hazards regression while accounting for patient and operative characteristics. RESULTS In 72% of 709 patients with clinically significant (moderate or greater) functional MR detected by pTTE, iTOE performed after induction of anaesthesia demonstrated a reduction in MR severity, while 2% of patients had increased severity of MR by iTOE. iTOE assessment of MR was better associated with long-term postoperative mortality than pTTE in patients with moderate MR [hazard ratio (HR) 1.31 (1.11-1.55) vs 1.02 (0.89-1.17), P-value for comparison of HR 0.025] but was not different for more than moderate MR [1.43 (0.96-2.14) vs 1.27 (0.80-2.02)]. CONCLUSIONS In patients undergoing CABG and/or aortic valve replacement without MVR/P, these findings support intraoperative reassessment of MR severity by iTOE as an adjunct to pTTE in the prediction of mortality. Alone, these findings do not yet provide evidence for an operative strategy.
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Affiliation(s)
- Shyamal R Asher
- Department of Anesthesiology, Rhode Island Hospital, Providence, RI, USA
| | - Gregory W Malzberg
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Chin Siang Ong
- Division of Cardiac Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Raymond J Malapero
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Huan Wang
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Prem Shekar
- Division of Cardiac Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Tsuyoshi Kaneko
- Division of Cardiac Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Marc P Pelletier
- Division of Cardiac Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Hari Mallidi
- Division of Cardiac Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Mahyar Heydarpour
- Division of Endocrinology, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Douglas C Shook
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Stanton K Shernan
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - John A Fox
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - J Daniel Muehlschlegel
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Xinling Xu
- Department of Anesthesiology, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Thy B Nguyen
- Department of Anesthesiology, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Thoralf M Sundt
- Division of Cardiac Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Simon C Body
- Department of Anesthesiology, Boston University School of Medicine, Boston, MA, USA
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7
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Timek TA, Malinowski M, Hooker RL, Parker JL, Willekes CL, Murphy ET, Boeve T, Leung S, Fanning JS, Heiser JC. Long-term outcomes of etiology specific annuloplasty ring repair of ischemic mitral regurgitation. Ann Cardiothorac Surg 2021; 10:141-148. [PMID: 33575184 DOI: 10.21037/acs-2020-mv-fs-0166] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Reductive annuloplasty repair of ischemic mitral regurgitation (IMR) is associated with high rates of recurrent MR, which may be improved with etiology-specific annuloplasty rings. Methods From October 2005 to May 2015, 128 consecutive patients underwent repair of IMR with the GeoForm ring. Clinical data was extracted from our local Society of Thoracic Surgeons database and electronic medical records. Mortality data was obtained from the Michigan State Social Security Death Index. Results The average age of patients was 65±11 years with mean pre-op left ventricular ejection fraction (LVEF) of 30%±10% and MR grade of 3.1±0.9 (0-4+). Thirty-day mortality was 4.7%, rate of renal failure 7.9%, rate of atrial fibrillation 27.3%, and no strokes were observed. Of the surviving patients, 89% (109/122) had a follow-up echocardiogram beyond 1 month with a mean echocardiographic follow-up of 59±39 months. LVEF improved from 30%±10% to 38%±14%, P<0.001) while end-diastolic (5.9±0.0 to 5.3±0.9 cm, P<0.001) and end-systolic (5.0±1.0 to 4.4±1.1 cm, P<0.001) left ventricular (LV) diameters decreased, as compared to pre-operative values. Seven patients were found to have recurrent moderate or greater IMR in follow-up to 10 years with three being due to ring dehiscence. One-, 5-, and 10-year freedom from recurrent moderate or severe IMR was 98%, 94%, and 80% respectively. One-, 5-, and 10-year survival was 91%, 77%, and 44%, respectively. Conclusions Overall, etiology-specific ring repair of IMR was associated with low rates of recurrent MR on long-term follow-up, coupled with significant LV reverse remodeling and improvement in ejection fraction.
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Affiliation(s)
- Tomasz A Timek
- Division of Cardiothoracic Surgery, Spectrum Health, Grand Rapids, MI, USA.,Michigan State University College of Human Medicine, Grand Rapids, MI, USA
| | - Marcin Malinowski
- Division of Cardiothoracic Surgery, Spectrum Health, Grand Rapids, MI, USA.,Department of Cardiac Surgery, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | - Robert L Hooker
- Division of Cardiothoracic Surgery, University of South Florida, Tampa, FL, USA
| | | | - Charles L Willekes
- Division of Cardiothoracic Surgery, Spectrum Health, Grand Rapids, MI, USA.,Michigan State University College of Human Medicine, Grand Rapids, MI, USA
| | - Edward T Murphy
- Division of Cardiothoracic Surgery, Spectrum Health, Grand Rapids, MI, USA.,Michigan State University College of Human Medicine, Grand Rapids, MI, USA
| | - Theodore Boeve
- Division of Cardiothoracic Surgery, Spectrum Health, Grand Rapids, MI, USA.,Michigan State University College of Human Medicine, Grand Rapids, MI, USA
| | - Stephane Leung
- Division of Cardiothoracic Surgery, Spectrum Health, Grand Rapids, MI, USA.,Michigan State University College of Human Medicine, Grand Rapids, MI, USA
| | - Justin S Fanning
- Division of Cardiothoracic Surgery, Spectrum Health, Grand Rapids, MI, USA.,Michigan State University College of Human Medicine, Grand Rapids, MI, USA
| | - John C Heiser
- Division of Cardiothoracic Surgery, Spectrum Health, Grand Rapids, MI, USA.,Michigan State University College of Human Medicine, Grand Rapids, MI, USA
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9
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Drake DH, Zimmerman KG, Sidebotham DA. Past, current and future management of secondary mitral valve disease: the importance of anatomic staging. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:968. [PMID: 32953768 PMCID: PMC7475447 DOI: 10.21037/atm.2020.03.82] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Daniel H Drake
- Department of Surgery, Munson Medical Center, Traverse City, MI, USA
| | - Karen G Zimmerman
- Department of Cardiology, Henry Ford Health System, Detroit, MI, USA
| | - David A Sidebotham
- Department of Cardiothoracic Anesthesia and Cardiothoracic Intensive Care Unit, Auckland City Hospital, Grafton, Auckland, New Zealand
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10
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Cios TJ, Roberts SM, Klick JC. Con: Strain Imaging Should Not Be a Routine Part of the Intraoperative TEE Exam During Cardiac Surgery. J Cardiothorac Vasc Anesth 2019; 33:3201-3203. [DOI: 10.1053/j.jvca.2019.02.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 02/24/2019] [Indexed: 11/11/2022]
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11
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MitraClip Implantation in Younger Patients and Pediatric Populations: 19 Year-Old Patient with Multiple Comorbidities and a Prior Mitral Valve Annuloplasty. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2018; 20:1027-1030. [PMID: 30503037 DOI: 10.1016/j.carrev.2018.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Revised: 10/15/2018] [Accepted: 11/12/2018] [Indexed: 11/23/2022]
Abstract
MitraClip is an effective treatment method for severe mitral regurgitation in high-risk populations in terms of reducing morbidity and frequency of hospitalizations. Efficacy and safety of MitraClip device in elderly population have been established, yet there are only 2 case reports of MitraClip implantation in the younger patients, who generally tend to have less surgical risk (Gorenflo et al.; Joffe et al., 2016). We describe a 19-year-old patient with severe mitral regurgitation with prior mitral valve annuloplasty and received MitraClip implantation due to high-surgical risk.
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Lai W, Wen L, Li Y, Huang X, Qing Z. Concordance of tomographic ultrasound and multiplanar ultrasound in detecting levator ani muscle injury in patients with pelvic organ prolapse. PLoS One 2018; 13:e0199864. [PMID: 29979693 PMCID: PMC6034800 DOI: 10.1371/journal.pone.0199864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 06/14/2018] [Indexed: 11/23/2022] Open
Abstract
Aim To compare the evaluations of evaluate levator ani muscle injury (LAMI) by tomographic ultrasound imaging (TUI) and multiplanar (MP) ultrasound in patients with pelvic organ prolapse (POP). Method This retrospective analysis studied women who underwent International Continence Society POP quantification examination between October 2015 and June 2016. LAMI was assessed by both TUI and MP ultrasounds. Concordance of these two testing results was analyzed. Their correlations with clinical symptoms were also studied. Results A total of 135 women were included. All the patients with POP had a minimal LAMI depth ≥ 7 mm. Two examinations, TUI and MP, had satisfactory concordance (k = 0.71, P < 0.01). Depth of LAMI in the coronal plane demonstrated good agreement with TUI scores (r = 0.84; P < 0.01). After controlling for age, BMI, and parity, to have clinically significant POP and POP symptoms, the odds ratios (ORs) for the depth of LAMI in the coronal plane were 1.31 (95% CI 1.19–1.44) and 1.25 (95% CI 1.14–1.36), and for TUI scores were 1.72 (95% CI 1.37–2.17) and 1.63 (95% CI 1.31–2.03). Receiver operating characteristic curve analyses showed a cutoff depth of 7 mm of LAMI yielded a sensitivity of 62% and specificity of 80% for POP symptoms. Conclusions TUI and MP had satisfactory concordance in detecting LAMI and correlated with clinical symptoms of POP.
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Affiliation(s)
- Weisi Lai
- Department of Obstetrics and Gynecology, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lieming Wen
- Department of Ultrasound Diagnosis, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- * E-mail:
| | - Yinbo Li
- Department of Drug Evaluation and ADR Monitoring, Food and Drug Administration, Changsha, Hunan, China
| | - Xinghua Huang
- Department of Ultrasound Diagnosis, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Zhenzhen Qing
- Department of Ultrasound Diagnosis, Second Xiangya Hospital, Central South University, Changsha, Hunan, China
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Percutaneous coronary intervention for acute myocardial infarction with mitral regurgitation. JOURNAL OF GERIATRIC CARDIOLOGY : JGC 2016; 13:521-7. [PMID: 27582769 PMCID: PMC4987423 DOI: 10.11909/j.issn.1671-5411.2016.06.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Ischemic mitral regurgitation (IMR) is a common complication of acute myocardial infarction (AMI). Current evidences suggest that revascularization of the culprit vessels with percutaneous coronary artery intervention (PCI) or coronary artery bypass grafting can be beneficial for relieving IMR. A 2.5-year follow-up data of a 61-year-old male patient with ST-segment elevation AMI complicated with IMR showed that mitral regurgitation area increased five days after PCI, and decreased to lower steady level three months after PCI. This finding suggest that three months after PCI might be a suitable time point for evaluating the possibility of IMR recovery and the necessity of surgical intervention of the mitral valve for AMI patient.
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