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Vinayak M, Prandi FR, Safi L, Sharma A, Tang GHL, Lerakis S, Kini AS, Sharma SK, Pinney S, Lala A, Khera S. Secondary Mitral Regurgitation: Updated Review with Focus on Percutaneous Interventional Management. J Card Fail 2024; 30:1302-1318. [PMID: 39389742 DOI: 10.1016/j.cardfail.2024.06.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Revised: 05/26/2024] [Accepted: 06/10/2024] [Indexed: 10/12/2024]
Abstract
Secondary mitral regurgitation (SMR) is associated with increased mortality and heart failure hospitalizations. The management of heart failure patients with SMR is complex and requires a multidisciplinary Heart Team approach. Guideline-directed medical therapies remain fundamental, yet in a proportion of patients SMR persists. In the past decade, transcatheter edge-to-edge repair (TEER) has been shown to improve survival in patients with SMR who remain symptomatic despite medical therapy. Technical advancements across newer generations of devices, improved imaging, and greater operator expertise have collectively contributed to the increased safety and efficacy of this procedure over time. Various emerging transcatheter mitral valve repair and replacement devices are currently under investigation and may offer superior, complementary or synergistic treatment options in patients ineligible for TEER. This review provides a state-of-the-art overview regarding the diagnosis of SMR, and currently available transcatheter mitral valve interventions and describes a contemporary approach to the management of SMR.
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Affiliation(s)
- Manish Vinayak
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY. https://twitter.com/manishvinayak
| | - Francesca R Prandi
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY. https://twitter.com/prandi_fr
| | - Lucy Safi
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY. https://twitter.com/LucySafi
| | - Anupam Sharma
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Gilbert H L Tang
- Department of Cardiovascular Surgery, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY. https://twitter.com/GilbertTangMD
| | - Stamatios Lerakis
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Annapoorna S Kini
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY. https://twitter.com/DoctorKini
| | - Samin K Sharma
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Sean Pinney
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY. https://twitter.com/spinneymd
| | - Anuradha Lala
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY. https://twitter.com/dranulala
| | - Sahil Khera
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY.
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2
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Heeger CH, Alagjozovski H. Editorial to: Extensive ablation for persistent atrial fibrillation patients with mitral regurgitation: Insights from the EARNEST-PVI prospective randomized trial. Int J Cardiol 2024; 412:132299. [PMID: 38968973 DOI: 10.1016/j.ijcard.2024.132299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Accepted: 06/26/2024] [Indexed: 07/07/2024]
Affiliation(s)
- Christian-H Heeger
- Department of Rhythmology, Cardiology and Internal medicine, Asklepios Klinik Hamburg Altona, Hamburg, Germany; Department of Rhythmology, University Heart Center Lübeck, University Hospital Schleswig-Holstein, Germany; German Center for Cardiovascular Research, Partner Site Hamburg / Kiel / Luebeck, Luebeck, Germany.
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3
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Dimitriadis K, Pyrpyris N, Aznaouridis K, Adamopoulou E, Soulaidopoulos S, Beneki E, Iliakis P, Fragkoulis C, Aggeli K, Tsioufis K. Transcatheter Structural Heart Disease Interventions and Concomitant Left Atrial Appendage Occlusion: A State of the Art Review. Can J Cardiol 2024:S0828-282X(24)00935-8. [PMID: 39236977 DOI: 10.1016/j.cjca.2024.08.282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 08/28/2024] [Accepted: 08/29/2024] [Indexed: 09/07/2024] Open
Abstract
Atrial fibrillation (AF) is the most common arrhythmia in patients with valvular heart disease, and it can be associated with adverse patient outcomes. However, the need for anticoagulation to counterbalance AF-associated stroke risk may further lead to suboptimal outcomes via increasing bleeding events, especially in high-risk individuals. Because the vast majority of thrombi occur in the left atrial appendage, left atrial appendage occlusion (LAAO) is an established procedure for preventing ischemic stroke in patients with AF, while limiting anticoagulation-related bleeding events. Thus, the concept of combining an index procedure for structural heart disease (SHD) with LAAO seems promising for preventing future stroke events. A combined procedure has been described in aortic stenosis (transcatheter aortic valve implantation + LAAO), mitral regurgitation (transcatheter edge-to-edge repair + LAAO), and atrial septal defects (patent foramen ovale/atrial septal defect + LAAO). Evidence shows that a combined procedure can be safely performed in a "1-stop shop" fashion, without increased rates of procedural adverse events, with the potential to limit bleeding risk and provide prophylaxis against stroke events. This review analyses indications and clinical evidence regarding the safety and efficacy of combined SHD+LAAO procedures, while also providing insights into gaps in knowledge and future directions for the evolution of this field.
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Affiliation(s)
- Kyriakos Dimitriadis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece.
| | - Nikolaos Pyrpyris
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Konstantinos Aznaouridis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Elena Adamopoulou
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Stergios Soulaidopoulos
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Eirini Beneki
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Panagiotis Iliakis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Christos Fragkoulis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Konstantina Aggeli
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Konstantinos Tsioufis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
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Barnes C, Sharma H, Gamble J, Dawkins S. Management of secondary mitral regurgitation: from drugs to devices. Heart 2024; 110:1099-1106. [PMID: 37607812 PMCID: PMC11347202 DOI: 10.1136/heartjnl-2022-322001] [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] [Indexed: 08/24/2023] Open
Abstract
Severe secondary mitral regurgitation carries a poor prognosis with one in five patients dying within 12 months of diagnosis. Fortunately, there are now a number of safe and effective therapies available to improve outcomes. Here, we summarise the most up-to-date treatments. Optimal guideline-directed medical therapy is the mainstay therapy and has been shown to reduce the severity of mitral regurgitation in 40-45% of patients. Rapid medication titration protocols reduce heart failure hospitalisation and facilitate earlier referral for device therapy. The pursuit of sinus rhythm in patients with atrial fibrillation has been shown to significantly reduce mitral regurgitation severity, as has the use of cardiac resynchronisation devices in patients who meet guideline-directed criteria. Finally, we highlight the key role of mitral valve intervention, particularly transcatheter edge-to-edge repair (TEER) for management of moderate-severe mitral regurgitation in carefully selected patients with poor left ventricular systolic function, with a number needed to treat of 3.1 to reduce heart failure hospitalisation and 5.9 to reduce all-cause death. To slow the rapid accumulation of morbidity and mortality, we advocate a proactive approach with accelerated medical optimisation, followed by management of atrial fibrillation and cardiac resynchronisation therapy if indicated, then, rapid referral to the Heart Team for consideration of mitral valve intervention in patients with ongoing symptoms and at least moderate-severe mitral regurgitation. Mitral TEER has been shown to be 'reasonably cost-effective' (but not cost-saving) in the UK in selected patients, although TEER remains underused with only 6.5 procedures per million population (pmp) compared with Germany (77 pmp), Switzerland (44 pmp) and the USA (32 pmp).
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Affiliation(s)
- Cara Barnes
- Oxford Heart Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Harish Sharma
- Cardiology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - James Gamble
- Oxford Heart Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Sam Dawkins
- Oxford Heart Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
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5
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Halboni A, Hamza M, Dayco J, Al-Abcha A, Alhalbouni A, Zghouzi M, Alhusain R, Sattar Y, Alraies MC. Outcomes of Transcatheter Mitral Valve Repair Using the MitraClip System in Patients With Atrial Fibrillation. A Meta-Analysis. Am J Cardiol 2024; 219:47-59. [PMID: 37865125 DOI: 10.1016/j.amjcard.2023.09.057] [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: 05/26/2023] [Revised: 09/07/2023] [Accepted: 09/18/2023] [Indexed: 10/23/2023]
Abstract
Transcatheter mitral valve repair (TMVR) with the MitraClip system is now approved for degenerative and functional mitral regurgitation (MR). Atrial fibrillation (AF) is commonly seen in MR. In our study, we perform a pooled analysis of the existing data to investigate the outcomes of MitraClip in patients with versus without AF. We conducted a systematic search of PubMed, Google Scholar, and SCOPUS databases through December, 2022 for studies comparing the outcomes of TMVR using the MitraClip in patients with preexisting AF versus those without AF. A meta-analysis was performed to investigate the primary outcomes of all-cause mortality and heart failure (HF) hospitalization. Secondary outcomes were cardiovascular mortality, in-hospital mortality, stroke, New York Heart Association class I or II at follow-up, length of hospital stay, and procedural time. A total of 10 studies (n = 24,111; AF = 12,789; no AF = 11,322) were included in the final analysis. Preexisting AF was associated with higher overall all-cause mortality (odds ratio 1.55, 95% confidence interval 1.32 to 1.83, p <0.0002) and higher overall HF hospitalization rate (odds ratio 1.3, 95% confidence interval 1.08 to 1.56, p <0.0154). There was no statistically significant difference in cardiovascular mortality, in-hospital mortality, stroke, length of hospital stay, procedural time, or New York Heart Association class I/II at follow-up comparing AF versus no AF. The presence of AF in patients who underwent TMVR with MitraClip is associated with higher all-cause mortality and HF hospitalization. This should be taken into consideration in the management of MR patients.
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Affiliation(s)
- Adnan Halboni
- Department of Internal Medicine, Wayne State University/Detroit Medical Center, Detroit, Michigan
| | - Mohammad Hamza
- Department of Medicine, Albany Medical Center, Albany, New York
| | - John Dayco
- Department of Internal Medicine, Wayne State University/Detroit Medical Center, Detroit, Michigan
| | - Abdallah Al-Abcha
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | | | - Mohamed Zghouzi
- Division of Vascular Medicine, University of Michigan, Ann Arbor, Michigan
| | - Rashid Alhusain
- Department of Internal Medicine, Wayne State University/Detroit Medical Center, Detroit, Michigan
| | - Yasar Sattar
- Division of Cardiology, West Virginia University, Morgantown, West Virginia
| | - M Chadi Alraies
- Cardiovascular Institute, Detroit Medical Center, Detroit, Michigan.
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6
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Newman JD, O'Meara E, Böhm M, Savarese G, Kelly PR, Vardeny O, Allen LA, Lancellotti P, Gottlieb SS, Samad Z, Morris AA, Desai NR, Rosano GMC, Teerlink JR, Giraldo CS, Lindenfeld J. Implications of Atrial Fibrillation for Guideline-Directed Therapy in Patients With Heart Failure: JACC State-of-the-Art Review. J Am Coll Cardiol 2024; 83:932-950. [PMID: 38418008 DOI: 10.1016/j.jacc.2023.12.033] [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: 09/18/2023] [Revised: 11/29/2023] [Accepted: 12/18/2023] [Indexed: 03/01/2024]
Abstract
Atrial fibrillation (AF) and heart failure (HF) are common cardiovascular conditions that frequently coexist. Among patients with HF, more than one-half also have AF. Both are associated with significant morbidity and mortality. Moreover, the prevalence of each is increasing globally, and this trend is expected to continue owing to an aging population and increased life expectancy. Diagnosis of AF in a patient with HF is associated with greater symptom burden, more frequent hospitalizations, and a worse prognosis. Guideline-directed medical therapy (GDMT) for HF can affect the incidence of AF. Once present, AF can influence the efficacy of some components of GDMT for HF. In this review, we discuss the effect of GDMT for HF across the spectrum of ejection fraction on prevention of AF as well as the benefit of GDMT in patients with vs without AF.
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Affiliation(s)
| | - Eileen O'Meara
- Montreal Heart Institute and Université de Montréal, Montreal, Quebec, Canada
| | - Michael Böhm
- University of the Saarland, Homberg/Saar, Germany
| | - Gianluigi Savarese
- Division of Cardiology, Department of Medicine, Karolinska Institute, Stockholm, Sweden; Heart and Vascular and Neuro Theme, Karolinska University Hospital, Stockholm, Sweden
| | | | - Orly Vardeny
- University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Larry A Allen
- Division of Cardiology, Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
| | | | - Stephen S Gottlieb
- Division of Cardiovascular Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA; Baltimore Veterans Administration Medical Center, Baltimore, Maryland, USA
| | | | | | - Nihar R Desai
- Section of Cardiovascular Medicine, Yale School of Medicine, New Haven, Connecticut, USA
| | - Giuseppe M C Rosano
- Center for Clinical and Basic Research, IRCCS San Raffaele Pisana, Rome, Italy
| | | | | | - JoAnn Lindenfeld
- Vanderbilt Heart and Vascular Institute, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
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7
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Dimitriadis K, Stathakopoulou C, Pyrpyris N, Beneki E, Adamopoulou E, Soulaidopoulos S, Leontsinis I, Kasiakogias A, Papanikolaou A, Tsioufis P, Aznaouridis K, Tsiachris D, Aggeli K, Tsioufis K. Interventional management of mitral regurgitation and sleep disordered breathing: "Catching two birds with one stone". Sleep Med 2024; 113:157-164. [PMID: 38029624 DOI: 10.1016/j.sleep.2023.11.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/09/2023] [Accepted: 11/11/2023] [Indexed: 12/01/2023]
Abstract
Sleep disordered breathing (SDB), mostly constituting of obstructive and central sleep apnea (OSA and CSA, respectively), is highly prevalent in the general population, and even more among patients with cardiovascular disease, heart failure (HF) and valvular heart disease, such as mitral regurgitation (MR). The coexistence of HF, MR and SDB is associated with worse cardiovascular outcomes and increased morbidity and mortality. Pulmonary congestion, as a result of MR, can exaggerate and worsen the clinical status and symptoms of SDB, while OSA and CSA, through various mechanisms that impair left ventricular dynamics, can promote left ventricular remodelling, mitral annulus dilatation and consequently MR. Regarding treatment, positive airway pressure devices used to ameliorate symptoms in SDB also seem to result in a reduction of MR severity, MR jet fraction and an improvement of left ventricular ejection fraction. However, surgical and transcatheter interventions for MR, and especially transcatheter edge to edge mitral valve repair (TEER), seem to also have a positive effect on SDB, by reducing OSA and CSA-related severity indexes and improving symptom control. The purpose of this review is to provide a comprehensive analysis of the common pathophysiology between SDB and MR, as well as to discuss the available evidence regarding the effect of SDB treatment on MR and the effect of mitral valve surgery or transcatheter repair on both OSA and CSA.
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Affiliation(s)
- Kyriakos Dimitriadis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece.
| | - Christina Stathakopoulou
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Nikolaos Pyrpyris
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Eirini Beneki
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Elena Adamopoulou
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Stergios Soulaidopoulos
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Ioannis Leontsinis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Alexandros Kasiakogias
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Aggelos Papanikolaou
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Panagiotis Tsioufis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Konstantinos Aznaouridis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Dimitris Tsiachris
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Konstantina Aggeli
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
| | - Konstantinos Tsioufis
- First Department of Cardiology, School of Medicine, National and Kapodistrian University of Athens, Hippokration General Hospital, Athens, Greece
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8
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Sanna GD, Casu G. Atrial Fibrillation in Patients Undergoing Transcatheter Mitral Valve Repair: More Than Meets the Eye? Am J Cardiol 2024; 210:116-117. [PMID: 37844722 DOI: 10.1016/j.amjcard.2023.10.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 10/09/2023] [Indexed: 10/18/2023]
Affiliation(s)
- Giuseppe D Sanna
- Clinical and Interventional Cardiology, Sassari University Hospital, Sassari, Italy.
| | - Gavino Casu
- Clinical and Interventional Cardiology, Sassari University Hospital, Sassari, Italy
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9
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Camaj A, Thourani VH, Gillam LD, Stone GW. Heart Failure and Secondary Mitral Regurgitation: A Contemporary Review. JOURNAL OF THE SOCIETY FOR CARDIOVASCULAR ANGIOGRAPHY & INTERVENTIONS 2023; 2:101195. [PMID: 39131058 PMCID: PMC11308134 DOI: 10.1016/j.jscai.2023.101195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/15/2023] [Accepted: 09/26/2023] [Indexed: 08/13/2024]
Abstract
Secondary mitral regurgitation (SMR) in patients with heart failure (HF) is associated with significant morbidity and mortality. In recent decades, SMR has received increasing scientific attention. Advances in echocardiography, computed tomography and cardiac magnetic resonance imaging have refined our ability to diagnose, quantify and characterize SMR. Concurrently, the treatment options for this high-risk patient population have continued to evolve. Guideline-directed medical therapies including beta-blockers, angiotensin receptor-neprilysin inhibitors, mineralocorticoid receptor antagonists and sodium-glucose cotransporter-2 inhibitors target the underlying cardiomyopathy, and along with diuretics to treat pulmonary congestion, remain the cornerstone of therapy. Cardiac resynchronization therapy also reduces MR, alleviates symptoms and prolongs life in selected HF patients with SMR. While data supporting surgical mitral valve repair or replacement for SMR are limited, transcatheter edge-to-edge repair (TEER) has been demonstrated to improve survival, reduce the rate of hospitalization for heart failure, and improve functional capacity and quality-of-life in select patients with SMR who remain symptomatic despite medical therapy. Emerging transcatheter mitral valve repair and replacement technologies are undergoing investigation in TEER-eligible and TEER-ineligible patients. The optimal management of HF patients with SMR requires a multidisciplinary team of cardiologists, cardiac surgeons, imaging experts, and other organ specialists to select the best treatment approaches to improve the prognosis of these high-risk patients.
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Affiliation(s)
- Anton Camaj
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Vinod H. Thourani
- Department of Cardiovascular Surgery, Marcus Valve Center, Piedmont Heart Institute, Atlanta, Georgia
| | - Linda D. Gillam
- Gagnon Cardiovascular Institute, Morristown Medical Center, Morristown, New Jersey
| | - Gregg W. Stone
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York
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10
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Meyer TE, Chen K, Parker MW, Shih J, Rahban Y. Perspectives on Secondary Mitral Regurgitation in Heart Failure. Curr Heart Fail Rep 2023; 20:417-428. [PMID: 37695505 DOI: 10.1007/s11897-023-00627-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/16/2023] [Indexed: 09/12/2023]
Abstract
PURPOSE OF THE REVIEW This review focuses on broader perspectives of mitral regurgitation (MR) in patients with heart failure. RECENT FINDINGS The ratio of regurgitant volume to end-diastolic volume appears to help identify patients who may benefit from valve interventions. Secondary MR is not only attributed to geometric changes of the LV but also related to the structural changes in the mitral valve that include fibrosis of the mitral leaflets and changes in the extracellular matrix. The transition from mild to severe secondary MR can occur at different rates, from a slow LV remodeling process to a more abrupt process precipitated by an inciting event such as atrial fibrillation. Septal flash and apical rocking, two new visual markers of LV mechanical dyssynchrony, appear to be predictive of MR reduction following cardiac resynchronization therapy. Optimal guideline-directed medical therapy has been shown to decrease the severity of secondary MR effectively. A theoretical framework to characterize secondary MR as it relates to the onset of MR is proposed. Type A: Early onset of MR contemporaneous with myocardial injury. The maladaptive LV remodeling occurs in parallel with MR. Type B: LV remodeling proceeds without significant MR until the LV is moderately dilated, which coincides with or without inciting factors such as atrial fibrillation. Type C: LV remodeling proceeds after myocardial injury without significant MR until the LV is severely dilated. MR is a late manifestation of LV remodeling.
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Affiliation(s)
- Theo E Meyer
- Division of Cardiology, University of Massachusetts Chan Medical School, UMassMemorial Medical Center, Worcester, MA, USA.
| | - Kai Chen
- Division of Cardiology, University of Massachusetts Chan Medical School, UMassMemorial Medical Center, Worcester, MA, USA
| | - Matthew W Parker
- Division of Cardiology, University of Massachusetts Chan Medical School, UMassMemorial Medical Center, Worcester, MA, USA
| | - Jeff Shih
- Division of Cardiology, University of Massachusetts Chan Medical School, UMassMemorial Medical Center, Worcester, MA, USA
| | - Youssef Rahban
- Division of Cardiology, University of Massachusetts Chan Medical School, UMassMemorial Medical Center, Worcester, MA, USA
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11
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Deferm S, Bertrand PB, Dhont S, von Bardeleben RS, Vandervoort PM. Arrythmia-Mediated Valvular Heart Disease. Heart Fail Clin 2023; 19:357-377. [PMID: 37230650 DOI: 10.1016/j.hfc.2023.02.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The aging population is rising at record pace worldwide. Along with it, a steep increase in the prevalence of atrial fibrillation and heart failure with preserved ejection fraction is to be expected. Similarly, both atrial functional mitral and tricuspid regurgitation (AFMR and AFTR) are increasingly observed in daily clinical practice. This article summarizes all current evidence regarding the epidemiology, prognosis, pathophysiology, and therapeutic options. Specific attention is addressed to discern AFMR and AFTR from their ventricular counterparts, given their different pathophysiology and therapeutic needs.
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Affiliation(s)
- Sébastien Deferm
- Hasselt University, Agoralaan Building D, 3590 Diepenbeek, Belgium; Department of Cardiology, Mainz University Hospital, Langenbeckstraße 1, Mainz, Germany. https://twitter.com/S_Deferm
| | - Philippe B Bertrand
- Hasselt University, Agoralaan Building D, 3590 Diepenbeek, Belgium; Department of Cardiology, Hospital Oost-Limburg Genk, Schiepse Bos 6, 3600 Genk, Belgium. https://twitter.com/Ph_Bertrand
| | - Sebastiaan Dhont
- Hasselt University, Agoralaan Building D, 3590 Diepenbeek, Belgium; Department of Cardiology, Hospital Oost-Limburg Genk, Schiepse Bos 6, 3600 Genk, Belgium. https://twitter.com/S_Dhont
| | - Ralph S von Bardeleben
- Department of Cardiology, Mainz University Hospital, Langenbeckstraße 1, Mainz, Germany. https://twitter.com/vonbardelebenRS
| | - Pieter M Vandervoort
- Hasselt University, Agoralaan Building D, 3590 Diepenbeek, Belgium; Department of Cardiology, Hospital Oost-Limburg Genk, Schiepse Bos 6, 3600 Genk, Belgium.
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Anker SD, Usman MS, Anker MS, Butler J, Böhm M, Abraham WT, Adamo M, Chopra VK, Cicoira M, Cosentino F, Filippatos G, Jankowska EA, Lund LH, Moura B, Mullens W, Pieske B, Ponikowski P, Gonzalez-Juanatey JR, Rakisheva A, Savarese G, Seferovic P, Teerlink JR, Tschöpe C, Volterrani M, von Haehling S, Zhang J, Zhang Y, Bauersachs J, Landmesser U, Zieroth S, Tsioufis K, Bayes-Genis A, Chioncel O, Andreotti F, Agabiti-Rosei E, Merino JL, Metra M, Coats AJS, Rosano GMC. Patient phenotype profiling in heart failure with preserved ejection fraction to guide therapeutic decision making. A scientific statement of the Heart Failure Association, the European Heart Rhythm Association of the European Society of Cardiology, and the European Society of Hypertension. Eur J Heart Fail 2023; 25:936-955. [PMID: 37461163 DOI: 10.1002/ejhf.2894] [Citation(s) in RCA: 32] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 05/08/2023] [Accepted: 05/09/2023] [Indexed: 07/26/2023] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) represents a highly heterogeneous clinical syndrome affected in its development and progression by many comorbidities. The left ventricular diastolic dysfunction may be a manifestation of various combinations of cardiovascular, metabolic, pulmonary, renal, and geriatric conditions. Thus, in addition to treatment with sodium-glucose cotransporter 2 inhibitors in all patients, the most effective method of improving clinical outcomes may be therapy tailored to each patient's clinical profile. To better outline a phenotype-based approach for the treatment of HFpEF, in this joint position paper, the Heart Failure Association of the European Society of Cardiology, the European Heart Rhythm Association and the European Hypertension Society, have developed an algorithm to identify the most common HFpEF phenotypes and identify the evidence-based treatment strategy for each, while taking into account the complexities of multiple comorbidities and polypharmacy.
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Affiliation(s)
- Stefan D Anker
- Department of Cardiology, Deutsches Herzzentrum der Charité (Campus CVK), Berlin Institute of Health Center for Regenerative Therapies (BCRT), and German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin, Berlin, Germany
| | | | - Markus S Anker
- Deutsches Herzzentrum der Charité, Klinik fär Kardiologie, Angiologie und Intensivmedizin (Campus CBF), Berlin Institute of Health Center for Regenerative Therapies (BCRT), and German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Javed Butler
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS, USA
- Baylor Scott and White Research Institute, Dallas, TX, USA
| | - Michael Böhm
- Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany
| | | | - Marianna Adamo
- Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | | | | | - Francesco Cosentino
- Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Gerasimos Filippatos
- National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Ewa A Jankowska
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Lars H Lund
- Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Brenda Moura
- Centro de Investigação em Tecnologias e Serviços de Saúde, Porto, Portugal; Serviço de Cardiologia, Hospital das Forças Armadas-Pólo do Porto, Porto, Portugal
| | - Wilfried Mullens
- Department of Cardiology, Ziekenhuis Oost Limburg, Genk and Faculty of Medicine and Life Sciences, University Hasselt, Belgium
| | - Burkert Pieske
- Berlin-Brandenburgische Gesellschaft für Herz-Kreislauferkrankungen (BBGK), Berlin, Germany
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
- Cardiology Department, Wroclaw Medical University, Wroclaw, Poland
| | - Jose R Gonzalez-Juanatey
- Cardiology Department, Hospital Clínico Universitario, Santiago de Compostela, IDIS, CIBERCV, Santiago de Compostela, Spain
| | - Amina Rakisheva
- Department of Cardiology, Scientific Institution of Cardiology and Internal Diseases, Almaty, Kazakhstan
| | - Gianluigi Savarese
- Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Petar Seferovic
- Department Faculty of Medicine, University of Belgrade, Belgrade & Serbian Academy of Sciences and Arts, Belgrade, Serbia
| | - John R Teerlink
- Section of Cardiology, San Francisco Veterans Affairs Medical Center and School of Medicine, University of California, San Francisco, CA, USA
| | - Carsten Tschöpe
- Department of Cardiology, Deutsches Herzzentrum der Charité (Campus CVK), Berlin Institute of Health Center for Regenerative Therapies (BCRT), and German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin, Berlin, Germany
- Department of Cardiology, Angiology and Intensive Care Medicine (CVK), Charité Universitätsmedizin, Berlin, Germany
| | - Maurizio Volterrani
- Cardio-Pulmonary Department, San Raffaele Open University of Rome; Exercise Science and Medicine, IRCCS San Raffaele - Rome, Italy
| | | | - Jian Zhang
- Fuwai Hospital Chinese Academic of Medical Science, Beijing, China
| | - Yuhui Zhang
- Fuwai Hospital Chinese Academic of Medical Science, Beijing, China
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - Ulf Landmesser
- Deutsches Herzzentrum der Charité, Klinik fär Kardiologie, Angiologie und Intensivmedizin (Campus CBF), Berlin Institute of Health Center for Regenerative Therapies (BCRT), and German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin Berlin, Berlin, Germany
- Berlin Institute of Health at Charité, Berlin, Germany
| | - Shelley Zieroth
- Section of Cardiology, Max Rady College of Medicine, University of Manitoba Winnipeg, Winnipeg, Manitoba, Canada
| | - Konstantinos Tsioufis
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Antoni Bayes-Genis
- Heart Institute, Hospital Universitari Germans Trias i Pujol, Badalona, CIBERCV, Barcelona, Spain
| | - Ovidiu Chioncel
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C. Iliescu', University of Medicine Carol Davila, Bucharest, Romania
| | - Felicita Andreotti
- Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
- Catholic University Medical School, Rome, Italy
| | - Enrico Agabiti-Rosei
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Jose L Merino
- Department of Cardiology, La Paz University Hospital, IdiPaz, Universidad Autonoma, Madrid, Spain
| | - Marco Metra
- Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | | | - Giuseppe M C Rosano
- Cardio-Pulmonary Department, San Raffaele Open University of Rome; Exercise Science and Medicine, IRCCS San Raffaele - Rome, Italy
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13
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Vincent F, Redfors B, Kotinkaduwa LN, Kar S, Lim DS, Mishell JM, Whisenant BK, Lindenfeld J, Abraham WT, Mack MJ, Stone GW. Cerebrovascular Events After Transcatheter Edge-to-Edge Repair and Guideline-Directed Medical Therapy in the COAPT Trial. JACC Cardiovasc Interv 2023; 16:1448-1459. [PMID: 37380226 DOI: 10.1016/j.jcin.2023.03.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 03/01/2023] [Accepted: 03/14/2023] [Indexed: 06/30/2023]
Abstract
BACKGROUND Little is known regarding the risk of cerebrovascular events (CVE) in patients with heart failure and severe secondary mitral regurgitation treated with transcatheter edge-to-edge repair (TEER). OBJECTIVES The study sought to examine the incidence, predictors, timing, and prognostic impact of CVE (stroke or transient ischemic attack) in the COAPT (Cardiovascular Outcomes Assessment of the Mitraclip Percutaneous Therapy for Heart Failure Patients with Functional Mitral Regurgitation) trial. METHODS A total of 614 patients with heart failure and severe secondary mitral regurgitation were randomized to TEER plus guideline-directed medical therapy (GDMT) vs GDMT alone. RESULTS At 4-year follow-up, 50 CVEs occurred in 48 (7.8%) of the 614 total patients enrolled in the COAPT trial; Kaplan-Meier event rates were 12.3% in the TEER group and 10.2 in the GDMT alone group (P = 0.91). Within 30 days of randomization, CVE occurred in 2 (0.7%) patients randomized to TEER and 0% randomized to GDMT (P = 0.15). Baseline renal dysfunction and diabetes were independently associated with increased risk of CVE, while baseline anticoagulation was associated with a reduction of CVE. A significant interaction was present between treatment group and anticoagulation such that TEER compared with GDMT alone was associated with a reduced risk of CVE among patients with anticoagulation (adjusted HR: 0.24; 95% CI: 0.08-0.73) compared with an increased risk of CVE in patients without anticoagulation (adjusted HR: 2.27; 95% CI: 1.08-4.81; Pinteraction = 0.001). CVE was an independent predictor of death within 30 days after the event (HR: 14.37; 95% CI: 7.61, 27.14; P < 0.0001). CONCLUSIONS In the COAPT trial, the 4-year rate of CVE was similar after TEER or GDMT alone. CVE was strongly associated with mortality. Whether anticoagulation is effective at reducing CVE risk after TEER warrants further study. (Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Functional Mitral Regurgitation [The COAPT Trial] and COAPT CAS [COAPT); NCT01626079).
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Affiliation(s)
- Flavien Vincent
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA; Department of Cardiology, Regional Hospital ISSSTE Puebla, Puebla, Mexico
| | - Björn Redfors
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA; Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden; Department of Molecular and Clinical Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Lak N Kotinkaduwa
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
| | - Saibal Kar
- Los Robles Regional Medical Center, Thousand Oaks, California, USA; Bakersfield Heart Hospital, Bakersfield, California, USA
| | - D Scott Lim
- Division of Cardiology, University of Virginia, Charlottesville, Virginia, USA
| | - Jacob M Mishell
- Kaiser Permanente San Francisco Hospital, San Francisco, California, USA
| | | | - JoAnn Lindenfeld
- Advanced Heart Failure and Cardiac Transplantation Section, Vanderbilt Heart and Vascular Institute, Nashville, Tennessee, USA
| | - William T Abraham
- Department of Medicine, The Ohio State University, Columbus, Ohio, USA; Department of Physiology and Cell Biology, The Ohio State University, Columbus, Ohio, USA; Division of Cardiovascular Medicine, The Ohio State University, Columbus, Ohio, USA; Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio, USA
| | - Michael J Mack
- Baylor Scott & White Heart Hospital Plano, Plano, Texas, USA
| | - Gregg W Stone
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
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14
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Praz F, Vahanian A. Stroke After Mitral TEER: A Grain of Sand in the Stapler? JACC Cardiovasc Interv 2023; 16:1460-1462. [PMID: 37380227 DOI: 10.1016/j.jcin.2023.04.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 04/23/2023] [Accepted: 04/25/2023] [Indexed: 06/30/2023]
Affiliation(s)
- Fabien Praz
- Bern University Hospital, University of Bern, Bern, Switzerland.
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15
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Kany S, Skibowski J, Müller CH, Geist V, Schmitt J, Niroomand F, Hailer B, Pleger S, Akin I, Hochadel M, Senges J, Lubos E. Association of atrial myopathy in mitral valve disease on safety outcomes in left atrial appendage closure. Clin Res Cardiol 2023; 112:824-833. [PMID: 36739561 PMCID: PMC10241670 DOI: 10.1007/s00392-022-02151-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 12/23/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND Patients undergoing left atrial appendage (LAA) occlusion (LAAO) are multi-morbid, including mitral valve disease (MVD) which is associated with anatomic changes of the left atrium (LA). This study aims to identify how atrial myopathy in MVD influences outcomes in LAAO. METHODS Atrial myopathy in MVD was defined as LA diameter > 45 mm (♀) and > 48 mm (♂) and existing MVD or history of surgical/interventional treatment. Patients were compared with controls from the prospective, multicentre LAArge registry of LAAO. RESULTS A total of 528 patients (52 MVD, 476 no-MVD) were included. The MVD group was significantly more likely to be older (78.2 years vs 75.9 years, p = 0.036) and female (59.6% vs 37.8%, p = 0.002). Altered LA anatomy was observed in MVD with significantly larger LA diameter (53 mm vs. 48 mm, p < 0.001) and LAA Ostia [at 135° 23.0 mm (20.5, 26.0) vs 20.0 mm (18.0, 23.0), p = 0.002]. Implant success was high with 96.2% and 97.9%, respectively, without differences in severe complications (7.7% vs 4.6%, p = 0.31). One-year mortality (17.8% vs 11.5%, p = 0.19) and a combined outcome of death, stroke, and systemic embolism (20.3% vs 12.4%, p = 0.13) were not different. Independent predictors of the combined outcome were peripheral artery disease (HR 2.41, 95% CI 1.46-3.98, p < 0.001) and chronic kidney disease (HR 3.46, 95% CI 2.02-5.93, p < 0.001) but not MVD and atrial myopathy. CONCLUSION Patients with MVD present with altered LA anatomy with increased LA and LAA diameter. However, procedural success and safety in LAAO are not compromised. One-year mortality is numerically higher in patients with MVD but driven by comorbidities.
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Affiliation(s)
- Shinwan Kany
- Division of Cardiology, University Heart and Vascular Center Hamburg-Eppendorf, Martinistraße 52, 20251, Hamburg, Germany.
| | - Johanna Skibowski
- Division of Cardiology, University Heart and Vascular Center Hamburg-Eppendorf, Martinistraße 52, 20251, Hamburg, Germany
| | | | - Volker Geist
- Division of Cardiology, Segeberger Kliniken, Bad Segeberg, Germany
| | - Jörn Schmitt
- Division of Cardiology, University Hospital Giessen, Giessen, Germany
| | - Feraydoon Niroomand
- Division of Cardiology, St. Josefskrankenhaus Heidelberg, Heidelberg, Germany
| | - Birgit Hailer
- Division of Cardiology and Angiology, Phillipusstift Essen, Essen, Germany
| | - Sven Pleger
- Division of Cardiology, University Hospital Heilberg, Heidelberg, Germany
| | - Ibrahim Akin
- Division of Cardiology, University Hospital Mannheim, Mannheim, Germany
| | | | - Jochen Senges
- Stiftung Für Herzinfarktforschung, Ludwigshafen, Germany
| | - Edith Lubos
- Division of Cardiology, University Heart and Vascular Center Hamburg-Eppendorf, Martinistraße 52, 20251, Hamburg, Germany
- Division of Cardiology, Marienkrankenhaus Hamburg, Hamburg, Germany
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16
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Cammalleri V, Antonelli G, De Luca VM, Carpenito M, Nusca A, Bono MC, Mega S, Ussia GP, Grigioni F. Functional Mitral and Tricuspid Regurgitation across the Whole Spectrum of Left Ventricular Ejection Fraction: Recognizing the Elephant in the Room of Heart Failure. J Clin Med 2023; 12:3316. [PMID: 37176756 PMCID: PMC10178924 DOI: 10.3390/jcm12093316] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 04/21/2023] [Accepted: 04/22/2023] [Indexed: 05/15/2023] Open
Abstract
Functional mitral regurgitation (FMR) and tricuspid regurgitation (FTR) occur due to cardiac remodeling in the presence of structurally normal valve apparatus. Two main mechanisms are involved, distinguishing an atrial functional form (when annulus dilatation is predominant) and a ventricular form (when ventricular remodeling and dysfunction predominate). Both affect the prognosis of patients with heart failure (HF) across the entire spectrum of left ventricle ejection fraction (LVEF), including preserved (HFpEF), mildly reduced (HFmrEF), or reduced (HFrEF). Currently, data on the management of functional valve regurgitation in the various HF phenotypes are limited. This review summarizes the epidemiology, pathophysiology, and treatment of FMR and FTR within the different patterns of HF, as defined by LVEF.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Francesco Grigioni
- Research Unit of Cardiovascular Science, Università e Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200, 00128 Roma, Italy
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17
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Moonen A, Ng MKC, Playford D, Strange G, Scalia GM, Celermajer DS. Atrial functional mitral regurgitation: prevalence, characteristics and outcomes from the National Echo Database of Australia. Open Heart 2023; 10:openhrt-2022-002180. [PMID: 36792312 PMCID: PMC9933756 DOI: 10.1136/openhrt-2022-002180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 01/30/2023] [Indexed: 02/17/2023] Open
Abstract
AIMS Atrial functional mitral regurgitation (AFMR) is characterised by left atrial and consequent mitral annular dilatation causing mitral regurgitation. AFMR is likely to become more common with population ageing, alongside increases in atrial fibrillation and heart failure with preserved ejection fraction; conditions causing atrial dilatation. Here, we aim to define the prevalence and characterise the patient and survival characteristics of AFMR in the National Echocardiographic Database of Australia (NEDA). METHODS AND RESULTS 14 004 adults with moderate or severe FMR were identified from NEDA. AFMR or ventricular FMR (VFMR) was classified by LA size, LV size and LVEF. AFMR was found in 40% (n=5562) and VFMR in 60% (n=8442). Compared with VFMR, the AFMR subgroup were significantly older (mean age 78±11 years), with a higher proportion of females and of AF. Participants were followed up for a median of 65 months (IQR 36-116 months). After adjustment for age, sex, AF, and pulmonary hypertension, the prognosis for VFMR was significantly worse than for AFMR (HR 1.57, 95% CI 1.47 to 1.68 for all-cause and 1.73, 95% CI 1.60 to 1.88, p<0.001 for both). After further adjustment for LVEF, mortality rates were similar in VFMR and AFMR patients (HR 0.93, p=NS), though advancing age and pulmonary hypertension remained independently associated with prognosis. CONCLUSIONS AFMR is a common cause of significant functional MR that predominantly affects elderly female patients with AF. Advancing age and pulmonary hypertension independently associated with survival in FMR. Prognosis was better in AFMR compared with VFMR; however, this difference was accounted for by LV systolic impairment and not by MR severity.
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Affiliation(s)
- Avalon Moonen
- School of Medicine, The University of Sydney, Sydney, New South Wales, Australia
| | - Martin K C Ng
- School of Medicine, The University of Sydney, Sydney, New South Wales, Australia,Department of Cardiology, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - David Playford
- School of Medicine, The University of Notre Dame Australia, Fremantle, Western Australia, Australia
| | - Geoff Strange
- School of Medicine, The University of Notre Dame Australia, Fremantle, Western Australia, Australia
| | - Gregory M Scalia
- The University of Queensland, Saint Lucia, Queensland, Australia,Department of Cardiology, The Prince Charles Hospital, Chermside, Queensland, Australia
| | - David S Celermajer
- School of Medicine, The University of Sydney, Sydney, New South Wales, Australia .,Department of Cardiology, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
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18
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Eleid MF, Nkomo VT, Pislaru SV, Gersh BJ. Valvular Heart Disease: New Concepts in Pathophysiology and Therapeutic Approaches. Annu Rev Med 2023; 74:155-170. [PMID: 36400067 DOI: 10.1146/annurev-med-042921-122533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review discusses recent advancements in the field of valvular heart disease. Topics covered include recognition of the impact of atrial fibrillation on development and assessment of valvular disease, strategies for global prevention of rheumatic heart disease, understanding and management of secondary mitral regurgitation, the updated classification of bicuspid aortic valve disease, recognition of heightened cardiovascular risk associated with moderate aortic stenosis, and a growing armamentarium of transcatheter therapies.
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Affiliation(s)
- Mackram F Eleid
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA;
| | - Vuyisile T Nkomo
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA;
| | - Sorin V Pislaru
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA;
| | - Bernard J Gersh
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA;
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19
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Hausleiter J, Stocker TJ, Adamo M, Karam N, Swaans MJ, Praz F. Mitral valve transcatheter edge-to-edge repair. EUROINTERVENTION 2023; 18:957-976. [PMID: 36688459 PMCID: PMC9869401 DOI: 10.4244/eij-d-22-00725] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 11/04/2022] [Indexed: 01/21/2023]
Abstract
Mitral regurgitation (MR) is the most prevalent valvular heart disease and, when left untreated, results in reduced quality of life, heart failure, and increased mortality. Mitral valve transcatheter edge-to-edge repair (M-TEER) has matured considerably as a non-surgical treatment option since its commercial introduction in Europe in 2008. As a result of major device and interventional improvements, as well as the accumulation of experience by the interventional cardiologists, M-TEER has emerged as an important therapeutic strategy for patients with severe and symptomatic MR in the current European and American guidelines. Herein, we provide a comprehensive up-do-date overview of M-TEER. We define preprocedural patient evaluation and highlight key aspects for decision-making. We describe the currently available M-TEER systems and summarise the evidence for M-TEER in both primary mitral regurgitation (PMR) and secondary mitral regurgitation (SMR). In addition, we provide recommendations for device selection, intraprocedural imaging and guiding, M-TEER optimisation and management of recurrent MR. Finally, we provide information on major unsolved questions and "grey areas" in M-TEER.
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Affiliation(s)
- Jörg Hausleiter
- Department of Cardiology, LMU Klinikum, Ludwig Maximilian University of Munich, Munich, Germany and DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Thomas J Stocker
- Department of Cardiology, LMU Klinikum, Ludwig Maximilian University of Munich, Munich, Germany and DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Marianna Adamo
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, University of Brescia, Brescia, Italy
| | - Nicole Karam
- Paris Cardiovascular Research Center, INSERM and Cardiology Department, European Hospital Georges Pompidou, University of Paris, Paris, France
| | - Martin J Swaans
- Department of Cardiology, St. Antonius Hospital, Nieuwegein, the Netherlands
| | - Fabien Praz
- Bern University Hospital, University of Bern, Bern, Switzerland
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20
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Transcatheter edge to edge repair using the ease-of-use valve clamp system for functional mitral regurgitation: a primary report. Surg Today 2023; 53:90-97. [PMID: 36088621 DOI: 10.1007/s00595-022-02559-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 05/01/2022] [Indexed: 01/11/2023]
Abstract
PURPOSE The ValveClamp system is a novel edge-to-edge mitral valve repair system designed for the ease of operation. We report the outcomes of our initial experience of treating functional mitral regurgitation (MR) with the ValveClamp system. METHODS The subjects of this study were patients with symptomatic functional MR despite standard medical therapy, who were treated with transapical ValveClamp implantation. The patients were divided into an atrial functional mitral regurgitation (AFMR) group and a ventricular functional mitral regurgitation (VFMR) group. Clinical and echocardiographic outcomes were evaluated at baseline and then at the 3-month follow up. RESULTS Twelve patients, with a median age of 71 years (range 65-78 years), were assigned to the AFMR group (n = 5) or the VFMR group (n = 7). The device implantation rate was 100%, and 10 (83.3%) patients required implantation of only one clamp. The catheter time was less than 10 min in half of the patients, the fastest time being 5 min. There were no procedure-related complications. At the 3-month follow up, all patients were free from all-cause mortality, surgery, and rehospitalization. MR improved to ≤ 2 + in all 12 patients with MR grade 3 + or 4 + at baseline, (100%) and to ≤ 1 + in 9 of these patients (75%), with a low-pressure gradient. The left atrial diameter and the left ventricular end diastolic diameter decreased significantly in both the AFMR and VFMR groups. The left ventricular eject fraction at the 3-month follow up showed a rising trend in both the AFMR and VFMR groups, whereas PASP decreased remarkably. All 12 patients with baseline NYHA functional class III/IV (100%) showed improvement of at least 1 class, and 2 of these patients (16.7%) showed improvement of at least 2 classes. CONCLUSIONS The ValveClamp system is simple and effective for transapical transcatheter edge to edge repair in patients with functional MR.
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21
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Scotti A, Latib A, Rubbio AP, Testa L, Adamo M, Denti P, Melillo F, Taramasso M, Sisinni A, De Marco F, Grasso C, Giordano A, Bartorelli AL, Buzzatti N, Citro R, De Felice F, Indolfi C, Monteforte I, Villa E, Giannini C, Petronio AS, Crimi G, Tarantini G, Colombo A, Agricola E, Metra M, Zangrillo A, Margonato A, Tamburino C, Maisano F, Bedogni F, Godino C. Derivation and Validation of a Clinical Risk Score for COAPT-Ineligible Patients Who Underwent Transcatheter Edge-to-Edge Repair. Am J Cardiol 2023; 186:100-108. [PMID: 36356428 DOI: 10.1016/j.amjcard.2022.10.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/08/2022] [Accepted: 10/13/2022] [Indexed: 11/10/2022]
Abstract
Up to half of real-world patients with secondary mitral regurgitation who underwent transcatheter edge-to-edge repair (TEER) do not meet the highly selective COAPT (Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients with Functional Mitral Regurgitation) criteria. No randomized trials or standardized and validated tools exist to evaluate the risk: benefit ratio of TEER in this specific population. We sought to derive and externally validate a clinical risk score to predict the risk of death or heart failure (HF) hospitalization for COAPT-ineligible patients who underwent TEER (CITE score). The study population consisted of patients with secondary mitral regurgitation having at least 1 exclusion criterion of the COAPT trial. The derivation cohort included 489 patients from the GIOTTO (GIse registry of Transcatheter treatment of Mitral Valve regurgitaTiOn) registry. Cox proportional hazards regression was used to identify predictors of 2-year death/HF hospitalization and develop a numerical risk score. The predictive performance was assessed in the derivation cohort and validated in 268 patients from the MiZüBr (Milan-Zürich-Brescia) registry. The CITE score (hemodynamic instability, left ventricular impairment, New York Heart Association class III/IV, peripheral artery disease, atrial fibrillation, brain natriuretic peptide, and hemoglobin) showed a c-index for 2-year death or HF hospitalization of 0.70 (95% confidence interval [CI] 0.67 to 0.73) in the derivation cohort, and 0.68 (95% CI 0.64 to 0.73) in the validation cohort. A cutoff of <12 points was selected to identify patients at lower risk of adverse outcomes, hazard ratio of 0.35 (95% CI 0.26 to 0.46). In conclusion, the CITE score is a simple 7-item tool for the prediction of death or HF hospitalization at 2 years after TEER in COAPT-ineligible patients. The score may support clinical decision-making by identifying those patients who, even if excluded from clinical trials, can still benefit from TEER.
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Affiliation(s)
- Andrea Scotti
- Interventional Cardiology, Montefiore-Einstein Center for Heart and Vascular Care, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York
| | - Azeem Latib
- Interventional Cardiology, Montefiore-Einstein Center for Heart and Vascular Care, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York
| | - Antonio Popolo Rubbio
- Department of Cardiology, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Luca Testa
- Department of Cardiology, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Marianna Adamo
- Cardiac Catheterization Laboratory, Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Paolo Denti
- Cardio-Thoracic-Vascular Department, Heart Valve Center, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Melillo
- Cardio-Thoracic-Vascular Department, Heart Valve Center, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
| | - Maurizio Taramasso
- Division of Cardiothoracic Surgery, Arzt bei Herzzentrum Hirslanden Zürich, Zürich, Switzerland
| | - Antonio Sisinni
- Department of Cardiology, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Federico De Marco
- Department of Cardiology, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Carmelo Grasso
- Division of Cardiology, Centro Alte Specialità e Trapianti (CAST), Azienda Ospedaliero-Universitaria Policlinico-Vittorio Emanuele, University of Catania, Catania, Italy
| | - Arturo Giordano
- Invasive Cardiology Unit, Pineta Grande Hospital, Castelvolturno, Italy
| | - Antonio L Bartorelli
- Interventional Cardiology, Centro Cardiologico Monzino, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy; Department of Biomedical and Clinical Sciences "Luigi Sacco," University of Milan, Milan, Italy
| | - Nicola Buzzatti
- Cardio-Thoracic-Vascular Department, Heart Valve Center, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
| | - Rodolfo Citro
- Cardio-Thorax-Vascular Department, A.O.U. San Giovanni di Dio e Ruggi d'Aragona, Salerno, Italy; Interventional Cardiology, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Neuromed. Pozzilli, Italy
| | - Francesco De Felice
- Division of Interventional Cardiology, Azienda Ospedaliera S. Camillo Forlanini, Rome, Italy
| | - Ciro Indolfi
- Division of Cardiology, University Magna Graecia, Catanzaro, Italy
| | - Ida Monteforte
- Interventional Cardiology, AORN Ospedali dei Colli, Monaldi Hospital, Naples, Italy
| | - Emmanuel Villa
- Cardiac Surgery Unit Poliambulanza Hospital, Fondazione Poliambulanza Brescia Italy
| | - Cristina Giannini
- Cardiothoracic and Vascular Department, Cardiac Catheterization Laboratory, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Anna Sonia Petronio
- Cardiothoracic and Vascular Department, Cardiac Catheterization Laboratory, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Gabriele Crimi
- Cardio-Thoraco-Vascular Department, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale Policlinico San Martino, Genova, Italy
| | - Giuseppe Tarantini
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua Medical School, Padova, Italy
| | - Antonio Colombo
- Interventional Cardiology, Humanitas Clinical and Research Center Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) - Rozzano, Milan, Italy
| | - Eustachio Agricola
- Cardio-Thoracic-Vascular Department, Heart Valve Center, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
| | - Marco Metra
- Cardiac Catheterization Laboratory, Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Alberto Zangrillo
- Cardio-Thoracic-Vascular Department, Heart Valve Center, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
| | - Alberto Margonato
- Cardio-Thoracic-Vascular Department, Heart Valve Center, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
| | - Corrado Tamburino
- Division of Cardiology, Centro Alte Specialità e Trapianti (CAST), Azienda Ospedaliero-Universitaria Policlinico-Vittorio Emanuele, University of Catania, Catania, Italy
| | - Francesco Maisano
- Cardio-Thoracic-Vascular Department, Heart Valve Center, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Bedogni
- Department of Cardiology, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Cosmo Godino
- Cardio-Thoracic-Vascular Department, Heart Valve Center, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milan, Italy.
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Farhan S, Silbiger JJ, Halperin JL, Zhang L, Dukkipati SR, Vogel B, Kini A, Sharma S, Lerakis S. Pathophysiology, Echocardiographic Diagnosis, and Treatment of Atrial Functional Mitral Regurgitation: JACC State-of-the-Art Review. J Am Coll Cardiol 2022; 80:2314-2330. [PMID: 36480974 DOI: 10.1016/j.jacc.2022.09.046] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 09/12/2022] [Indexed: 12/07/2022]
Abstract
The conventional view holds that functional mitral regurgitation (MR) is caused by restriction of leaflet motion resulting from displacement of the papillary muscle-bearing segments of the left ventricle. In the past decade, evidence has accrued suggesting functional MR can also be caused by left atrial enlargement. This underrecognized cause of secondary MR-atrial functional MR (AF-MR)-is mechanistically linked to annular enlargement, perturbations of annular contraction, and atriogenic leaflet tethering. AF-MR has been described in patients with atrial fibrillation and heart failure with preserved ejection fraction. Preliminary data suggest rhythm control may decrease MR severity in patients with atrial fibrillation. Additionally, several studies have reported reductions in MR and symptomatic improvement with restrictive annuloplasty and transcatheter edge-to-edge repair. This review discusses the pathophysiology, echocardiographic diagnosis, and treatment of AF-MR. AF-tricuspid regurgitation is also discussed.
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Affiliation(s)
- Serdar Farhan
- The Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Jeffrey J Silbiger
- The Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, New York, USA; Department of Cardiology, Elmhurst Hospital Center, Icahn School of Medicine at Mount Sinai, Elmhurst, New York, USA.
| | - Jonathan L Halperin
- The Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Lily Zhang
- The Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Srinivas R Dukkipati
- The Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Birgit Vogel
- The Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Annapoorna Kini
- The Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Samin Sharma
- The Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Stamatios Lerakis
- The Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
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Transcatheter Edge-to-Edge Repair for Atrial Functional Mitral Regurgitation: Effective Therapy or Elusive Target? JACC Cardiovasc Interv 2022; 15:1741-1747. [PMID: 36075645 DOI: 10.1016/j.jcin.2022.06.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 06/28/2022] [Indexed: 11/24/2022]
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24
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Sodhi N, Asch FM, Ruf T, Petrescu A, von Bardeleben RS, Lim DS, Maisano F, Kar S, Price MJ. Clinical Outcomes With Transcatheter Edge-to-Edge Repair in Atrial Functional MR From the EXPAND Study. JACC Cardiovasc Interv 2022; 15:1723-1730. [PMID: 36075643 DOI: 10.1016/j.jcin.2022.07.023] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 07/13/2022] [Accepted: 07/18/2022] [Indexed: 01/10/2023]
Abstract
BACKGROUND Although transcatheter edge-to-edge repair (TEER) has been shown to improve clinical outcomes and improve quality of life in patients with symptomatic secondary mitral regurgitation (SMR) and left ventricular dysfunction, its effect in patients with atrial SMR (aSMR) has not been well described. OBJECTIVES The aim of this study was to assess the safety, echocardiographic outcomes, and clinical effectiveness of TEER for aSMR. METHODS Patients with aSMR in the prospective, observational, multicenter EXPAND (A Contemporary, Prospective, Multi-Center Study Evaluating Real-World Experience of Performance and Safety for the Next Generation of MitraClip Devices) study were identified by an echocardiography core laboratory. Follow-up occurred at discharge, 30 days, and 1 year. Key endpoints included mitral regurgitation (MR) severity, functional class, heart failure hospitalizations, mortality, and 30-day major adverse events. RESULTS Among 1,041 patients enrolled in EXPAND, 835 patients had evaluable echocardiograms at baseline. Of these, 53 patients had aSMR and 360 had ventricular SMR (vSMR). In the aSMR cohort, TEER resulted in a significant reduction in MR through 1 year (MR grade ≤2 in 100.0%), significantly increased 1-year Kansas City Cardiomyopathy Questionnaire score (+26.6 ± 30.5 points; P < 0.0001), and improved functional class from baseline, similar to the effects among patients with vSMR (MR grade ≤2 in 99.5% at 1 year, 1-year increase in Kansas City Cardiomyopathy Questionnaire score 21.23 ± 24.92 points). Major adverse events at 30 days and leaflet adverse events at 1 year were infrequent in both groups. CONCLUSIONS In a prospective, real-world, global registry, TEER for aSMR was associated with significant MR reduction and improvement in quality of life and functional class, similar to patients with vSMR. This suggests that TEER may provide clinical benefit in patients with atrial fibrillation with SMR in the setting of heart failure with preserved ejection fraction. (The MitraClip® EXPAND Study of the Next Generation of MitraClip® Devices; NCT03502811).
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Affiliation(s)
- Nishtha Sodhi
- Department of Cardiology, University of Virginia Medical Center, Charlottesville, Virginia, USA.
| | - Federico M Asch
- Cardiovascular Core Laboratories, MedStar Health Research Institute, Washington, District of Columbia, USA
| | - Tobias Ruf
- University Medical Center of Mainz, Mainz, Germany
| | | | | | - D Scott Lim
- Department of Cardiology, University of Virginia Medical Center, Charlottesville, Virginia, USA
| | | | - Saibal Kar
- Los Robles Regional Medical Center, Thousand Oaks, California, USA
| | - Matthew J Price
- Division of Cardiovascular Diseases, Scripps Clinic, La Jolla, California, USA
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25
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Lima FV, Berkowitz J, Kennedy KF, Kolte D, Saad M, Elmariah S, Palacios IF, Inglessis I, Khera S, Assa EB, Gordon P, Chu AF. Incidence and Predictors of New-Onset Atrial Fibrillation After Transcatheter Edge-to-Edge Repair of the Mitral Valve (from the Nationwide Readmissions Database). Am J Cardiol 2022; 182:55-62. [PMID: 36075754 DOI: 10.1016/j.amjcard.2022.07.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 07/17/2022] [Accepted: 07/18/2022] [Indexed: 11/29/2022]
Abstract
Patients who underwent transcatheter edge-to-edge repair (TEER) for mitral regurgitation with atrial fibrillation (AF) at baseline have higher mortality than those without AF. Data on new-onset AF (NOAF) after TEER are limited. Using the 2016 to 2018 Nationwide Readmissions Database, we identified a cohort of patients who underwent TEER and classified them into 3 groups based on AF presence during the study period. The primary end point was the incidence and timing of NOAF up to 6 months after TEER. Logistic regression modeling identified independent predictors of NOAF at readmission. Of the 6,861patients that underwent TEER, 4,134 (59.9%) had AF at baseline, and 239 (3.5%) developed NOAF. Median time-to-NOAF admission was 47 days (interquartile range 16 to 113), and 37% of patients with NOAF presented within 30 days after TEER. Patients with NOAF experienced costlier and longer index-TEER hospitalization and had more co-morbidities. Chronic kidney disease (odds ratio [OR] 1.51, 95% confidence interval [CI] 1.03 to 2.20), fluid and electrolyte disorders (OR 1.59, 95% CI 1.01 to 2.52), and heart failure (OR 1.86, 95% CI 1.01 to 3.44) were identified as independent predictors of NOAF. Hypertensive complications and heart failure were the leading causes of readmission. In conclusion, those patients that developed NOAF after TEER tended to be an overall sicker group at baseline compared with the remainder of the study cohort. These data, obtained from a nationally representative cohort, highlight a particular group of patients subject to developing NOAF and their association with increased rehospitalization in the post-TEER setting. Predictors of NOAF can be screened for during TEER workup to identify patients at increased risk.
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Affiliation(s)
- Fabio V Lima
- Cardiovascular Institute, Warren Alpert Medical School of Brown University, Providence, Rhode Island.
| | - Julia Berkowitz
- Cardiovascular Institute, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | | | - Dhaval Kolte
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Marwan Saad
- Cardiovascular Institute, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Sammy Elmariah
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Igor F Palacios
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Ignacio Inglessis
- Division of Cardiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sahil Khera
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Eyal Ben Assa
- Structural Heart Disease Program, Assuta Ashdod Medical Center and The Ben-Gurion University of the Negev, Ashdod, Israel; Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, Massachusetts
| | - Paul Gordon
- Cardiovascular Institute, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Antony F Chu
- Cardiovascular Institute, Warren Alpert Medical School of Brown University, Providence, Rhode Island
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26
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Tanaka T, Sugiura A, Öztürk C, Vogelhuber J, Tabata N, Wilde N, Zimmer S, Nickenig G, Weber M. Transcatheter Edge-to-Edge Repair for Atrial Secondary Mitral Regurgitation. JACC Cardiovasc Interv 2022; 15:1731-1740. [DOI: 10.1016/j.jcin.2022.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 05/18/2022] [Accepted: 06/07/2022] [Indexed: 12/12/2022]
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27
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Reddy YNV, Borlaug BA, Gersh BJ. Management of Atrial Fibrillation Across the Spectrum of Heart Failure With Preserved and Reduced Ejection Fraction. Circulation 2022; 146:339-357. [PMID: 35877831 DOI: 10.1161/circulationaha.122.057444] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Atrial fibrillation (AF) is the most common arrhythmia among patients with heart failure (HF), and HF is the most common cause of death for patients presenting with clinical AF. AF is frequently associated with pathological atrial myocardial dysfunction and remodeling, a triad that has been called atrial myopathy. AF can be the cause or consequence of clinical HF, and the directionality varies between individual patients and across the spectrum of HF. Although initial trials suggested no advantage for a systematic rhythm control strategy in HF with reduced ejection fraction, recent data suggest that select patients may benefit from attempts to maintain sinus rhythm with catheter ablation. Preliminary data also show a close relationship among AF, left atrial myopathy, mitral regurgitation, and HF with preserved ejection, with potential clinical benefits to catheter ablation therapy. The modern management of AF in HF also requires consideration of the degree of atrial myopathy and chronicity of AF, in addition to the pathogenesis and phenotype of the underlying left ventricular HF. In this review, we summarize the contemporary management of AF and provide practical guidance and areas in need of future investigation.
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Affiliation(s)
- Yogesh N V Reddy
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | - Barry A Borlaug
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | - Bernard J Gersh
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
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28
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Marmagkiolis K, Iliescu CA, Grines CL, Matar F, Cilingiroglu M. 2021. The year in review. Structural heart interventions. Int J Cardiol 2022; 359:99-104. [PMID: 35427702 PMCID: PMC9005217 DOI: 10.1016/j.ijcard.2022.04.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 04/04/2022] [Accepted: 04/08/2022] [Indexed: 11/23/2022]
Abstract
Since the beginning of 2020, the corona virus (COVID-19) pandemic redefined in many ways the practice of cardiology, research and cardiology conferences. Virtual conferences replaced most major in-person venues. The number of "elective" structural heart interventions declined and clinical research endured major setbacks in regards to academic and industry-sponsored clinical trials. In this review, we attempt to provide a broad overview of the field for general and interventional cardiologists with a specific interest in structural heart interventions.
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Affiliation(s)
- Konstantinos Marmagkiolis
- Cardiology, University of Texas, MD Anderson Cancer Center, Houston, TX, United States of America; Cardiology, Univeristy of South Florida, Tampa, FL, United States of America.
| | - Cezar A Iliescu
- Medicine, Interventional Cardiology, Medical Director MD Anderson Cardiac Catheterization Laboratory, Houston, TX, United States of America
| | - Cindy L Grines
- Northside Hospital, Atlanta, GA, United States of America
| | - Fadi Matar
- Cardiology, Univeristy of South Florida, Tampa, FL, United States of America
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29
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Shi W, Zhang W, Zhang D, Ye G, Ding C. Mortality and Clinical Predictors After Percutaneous Mitral Valve Repair for Secondary Mitral Regurgitation: A Systematic Review and Meta-Regression Analysis. Front Cardiovasc Med 2022; 9:918712. [PMID: 35859589 PMCID: PMC9289259 DOI: 10.3389/fcvm.2022.918712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 06/06/2022] [Indexed: 12/02/2022] Open
Abstract
Background Percutaneous mitral valve repair (PMVR) provides an available choice for patients suffering from secondary mitral regurgitation (SMR), especially those whose symptoms persist after optimal, conventional, heart-failure therapy. However, conflicting results from clinical trials have created a problem in identifying patients who will benefit the most from PMVR. Objective To pool mortality data and assess clinical predictors after PMVR among patients with SMR. To this end, subgroup and meta-regression analyses were additionally performed. Methods We searched PubMed, EMBASE, and Cochrane databases, and 13 studies were finally included for meta-analysis. Estimated mortality and 95% confidence intervals (CIs) were obtained using a random-effects proportional meta-analysis. We also carried out a meta-regression analysis to clarify the potential influence of important covariates on mortality. Results A total of 1,259 patients with SMR who had undergone PMVR were enrolled in our meta-analysis. The long-term estimated pooled mortality of PMVR was 19.3% (95% CI: 13.6–25.1). Meta-regression analysis showed that mortality was directly proportional to cardiac resynchronization therapy (CRT) (β = 0.009; 95% CI: 0.002–0.016; p = 0.009), an effective regurgitant orifice (ERO) (β = 0.009; 95% CI: 0.000–0.018; p = 0.047), and a mineralocorticoid receptor antagonist (MRA) use (β = −0.015; 95% CI: −0.023–−0.006; p < 0.001). Subgroup analysis indicated that patients with preexisting AF (β = −0.002; 95% CI: −0.005– −0.000; p = 0.018) were associated with decreased mortality if they received a mitral annuloplasty device. Among the edge-to-edge repair device group, a higher left ventricular (LV) ejection fraction, or lower LV end-systolic diameter, LV end-systolic volume, and LV end-diastolic volume were proportional to lower mortality. Conclusion and Relevance The pooled mortality of PMVR was 19.3% (95% CI: 13.6–25.1). Further meta-regression indicated that AF was associated with a better outcome in conjunction with the use of a mitral annuloplasty device, while better LV functioning predicted a better outcome after the implantation of an edge-to-edge repair device.
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Affiliation(s)
- Wence Shi
- Aerospace Center Hospital, Beijing, China
- Peking University Aerospace School of Clinical Medicine, Beijing, China
| | - Wenchang Zhang
- Aerospace Center Hospital, Beijing, China
- Peking University Aerospace School of Clinical Medicine, Beijing, China
| | - Da Zhang
- Aerospace Center Hospital, Beijing, China
- Peking University Aerospace School of Clinical Medicine, Beijing, China
| | - Guojie Ye
- Aerospace Center Hospital, Beijing, China
- Peking University Aerospace School of Clinical Medicine, Beijing, China
| | - Chunhua Ding
- Aerospace Center Hospital, Beijing, China
- Peking University Aerospace School of Clinical Medicine, Beijing, China
- *Correspondence: Chunhua Ding
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30
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Simard T, Reddy YNV, Thaden JJ, Padang R, Michelena HI, Nkomo VT, Lloyd JW, El Sabbagh A, Nishimura RA, Reeder GS, Guerrero M, Alkhouli M, Rihal CS, Eleid MF. Atrial mitral regurgitation: Characteristics and outcomes of transcatheter mitral valve edge-to-edge repair. Catheter Cardiovasc Interv 2022; 100:133-142. [PMID: 35535629 DOI: 10.1002/ccd.30224] [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: 11/07/2021] [Revised: 03/28/2022] [Accepted: 04/25/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Mitral transcatheter edge-to-edge repair (MTEER) is an established therapeutic approach for mitral regurgitation (MR). Functional mitral regurgitation originating from atrial myopathy (A-FMR) has been described. OBJECTIVES We sought to assess the clinical, echocardiographic and hemodynamic considerations in A-FMR patients undergoing MTEER. METHODS From 2014 to 2020, patients undergoing MTEER for degenerative MR (DMR), functional MR (FMR), and mixed MR were assessed. A-FMR was defined by the presence of MR > moderate in severity; left ventricular (LV) ejection fraction (LVEF) ≥ 50%; and severe left atrial (LA) enlargement in the absence of LV dysfunction, leaflet pathology, or LV tethering. The diagnosis of A-FMR (vs. ventricular-FMR [V-FMR]) was confirmed by three independent echocardiographers. Baseline characteristics, procedural outcomes as well as clinical and echocardiographic follow-up are reported. Device success was defined as final MR grade ≤ moderate; MR reduction ≥1 grade; and final transmitral gradient <5 mmHg. RESULTS 306 patients underwent MTEER, including DMR (62%), FMR (19%), and mixed MR (19%). FMR cases included 37 (63.8%) V-FMR and 21 (36.2%) A-FMR. Tricuspid regurgitation (≥ moderate) was higher in A-FMR (80.1%) compared to V-FMR (54%) and DMR (42%). Device success did not significantly differ between A-FMR and V-FMR (57% vs. 73%, p = 0.34) or DMR (57% vs. 64%, p = 1.0). The A-FMR cohort was less likely to achieve ≥3 grades of MR reduction compared to V-FMR (19% vs. 54%, p = 0.01) and DMR (19% vs. 49.7%, p = 0.01). Patients with V-FMR and DMR demonstrated significant reductions in mean left atrial pressure (LAP) and peak LA V-wave, though A-FMR did not (LAP -0.24 ± 4.9, p = 0.83; peak V-wave -1.76 ± 9.1, p = 0.39). In follow-up, echocardiographic and clinical outcomes were similar. CONCLUSIONS In patients undergoing MTEER, A-FMR represents one-third of FMR cases. A-FMR demonstrates similar procedural success but blunted acute hemodynamic responses compared with DMR and V-FMR following MTEER. Dedicated studies specifically considering A-FMR are needed to discern the optimal therapeutic approaches.
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Affiliation(s)
- Trevor Simard
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, Minnesota, USA
| | - Yogesh N V Reddy
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, Minnesota, USA
| | - Jeremy J Thaden
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, Minnesota, USA
| | - Ratnasari Padang
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, Minnesota, USA
| | - Hector I Michelena
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, Minnesota, USA
| | - Vuyisile T Nkomo
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, Minnesota, USA
| | - James W Lloyd
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, Minnesota, USA
| | - Abdallah El Sabbagh
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Jacksonville, Florida, USA
| | - Rick A Nishimura
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, Minnesota, USA
| | - Guy S Reeder
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, Minnesota, USA
| | - Mayra Guerrero
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, Minnesota, USA
| | - Mohamad Alkhouli
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, Minnesota, USA
| | - Charanjit S Rihal
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, Minnesota, USA
| | - Mackram F Eleid
- Department of Cardiovascular Medicine, Mayo Clinic School of Medicine, Rochester, Minnesota, USA
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Vahanian A, Beyersdorf F, Praz F, Milojevic M, Baldus S, Bauersachs J, Capodanno D, Conradi L, De Bonis M, De Paulis R, Delgado V, Freemantle N, Gilard M, Haugaa KH, Jeppsson A, Jüni P, Pierard L, Prendergast BD, Rafael Sádaba J, Tribouilloy C, Wojakowski W. Guía ESC/EACTS 2021 sobre el diagnóstico y tratamiento de las valvulopatías. Rev Esp Cardiol 2022. [DOI: 10.1016/j.recesp.2021.11.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Layoun H, Mentias A, Akintoye E, Matta M, Kanaan C, Daou R, Ramchand J, Burns D, Gillinov AM, Bhattacharya S, Puri R, Collier P, Griffin B, Kapadia S, Harb SC. Clinical, functional and prognostic implications of severe atrial dilation in secondary mitral regurgitation. Open Heart 2022; 9:openhrt-2022-001996. [PMID: 35383126 PMCID: PMC8984044 DOI: 10.1136/openhrt-2022-001996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 03/11/2022] [Indexed: 11/20/2022] Open
Abstract
Objective Atrial dilation is known to be a poor prognostic indicator. However, its clinical, functional and prognostic implications have not been thoroughly explored in secondary mitral regurgitation (SMR). We sought to describe the implications of severe atrial dilation (SAD) in SMR. Methods We included all adult patients with severe SMR due to left ventricle dysfunction (with no organic mitral valve disease) who underwent transthoracic echocardiography between January 2012 and March 2021 at our institution. The concomitant presence of severe left atrial (LA) dilation (>48 mL/m2) defined SADMR (SAD in SMR), and these patients were compared with those without SAD. Results A total of 2011 patients were included (mean age 70% and 41% females), with 71% having SADMR. MR severity and ejection fraction were similar between both groups. Patients with SADMR were older, less females and had more diabetes, but similar rates of atrial fibrillation. Mechanistically, they had lower A wave velocity (0.61 vs 0.72 cm/sec, p<0.001) and more impaired LA reservoir strain (9.7% vs 15.5%, p<0.001). Geometrically, SADMR had shallower leaflets’ angulations, lower tenting height, larger annuli and smaller leaflet length/annular diameter ratios (all p<0.001). They underwent fewer MV interventions, although these were associated with better outcomes (log-rank p<0.001). Over the study period, SAD was an independent predictor of mortality (HR 1.26, p=0.04). Conclusion SADMR is associated with specific mechanistic and functional alterations and confers a worse prognosis.
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Affiliation(s)
- Habib Layoun
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Amgad Mentias
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Emmanuel Akintoye
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Milad Matta
- Department of Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Chris Kanaan
- Department of Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Remy Daou
- Family Medicine, Hotel-Dieu De France, Achrafieh, Lebanon
| | - Jay Ramchand
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Daniel Burns
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - A Marc Gillinov
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | | | - Rishi Puri
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Patrick Collier
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Brian Griffin
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Samir Kapadia
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Serge C Harb
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio, USA
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Gao J, Bai Y, Ji H. Genetically Predicted Atrial Fibrillation and Valvular Heart Disease: A Two-Sample Mendelian Randomization Study. Front Cardiovasc Med 2022; 9:845734. [PMID: 35419428 PMCID: PMC8996053 DOI: 10.3389/fcvm.2022.845734] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 02/18/2022] [Indexed: 11/22/2022] Open
Abstract
Background Previous studies have found atrial fibrillation (AF) is associated with valvular heart disease (VHD). However, whether there is a causal relationship between these two diseases or it is just a result of bias caused by confounding factors is uncertain. This study aims to examine the potential causal association between AF and VHD by using Mendelian randomization. Methods In order to examine the causal relationship between AF and VHD, we performed a two-sample Mendelian randomization study by collecting exposure and outcome data from genome-wide association study (GWAS) datasets. We utilized data from FinnGen project (FinnGen, 11,258 cases for VHD including rheumatic fever, 3,108 cases for non-rheumatic VHD, and 75,137 cases for participants) and European Bio-informatics Institute database (EBI, 55,114 cases for AF and 482,295 cases for participants). Inverse-variance weighted (IVW), MR-Egger, and weighted median approaches were performed to estimate the causal effect. Results The Mendelian randomization analysis indicated that AF increased the risk of VHD by all three MR methods [For VHD including rheumatic fever: IVW, odds ratio (OR) = 1.255; 95% confidence interval (CI), 1.191~1.322; p = 1.23 × 10−17; Weighted median, OR = 1.305, 95% CI, 1.216~1.400, p = 1.57 × 10−13; MR-Egger, OR = 1.250, 95% CI, 1.137~1.375, p = 1.69 × 10−5; For non-rheumatic VHD: IVW, OR = 1.267; 95% CI, 1.169~1.372; p = 6.73 × 10−9; Weighted median, OR = 1.400; 95% CI, 1.232~1.591; p = 2.40 × 10−7; MR-Egger, OR = 1.308; 95% CI, 1.131~1.513; p = 5.34 × 10−4]. After the one outlier SNP was removed by heterogeneity test, the results remained the same. No horizontal pleiotropic effects were observed between AF and VHD. Conclusions Our study provides strong evidence of a causal relationship between AF and VHD. Early intervention for AF patients may reduce the risk of developing into VHD.
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Affiliation(s)
- Jie Gao
- Department of Anesthesiology, Fuwai Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yulin Bai
- Department of Cardiac Surgery, The 7th People's Hospital of Zhengzhou, Zhengzhou, China
| | - Hongwen Ji
- Department of Anesthesiology, Fuwai Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
- *Correspondence: Hongwen Ji
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Vahanian A, Beyersdorf F, Praz F, Milojevic M, Baldus S, Bauersachs J, Capodanno D, Conradi L, De Bonis M, De Paulis R, Delgado V, Freemantle N, Haugaa KH, Jeppsson A, Jüni P, Pierard L, Prendergast BD, Sádaba JR, Tribouilloy C, Wojakowski W. 2021 ESC/EACTS Guidelines for the management of valvular heart disease. EUROINTERVENTION 2022; 17:e1126-e1196. [PMID: 34931612 PMCID: PMC9725093 DOI: 10.4244/eij-e-21-00009] [Citation(s) in RCA: 153] [Impact Index Per Article: 76.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Bauersachs J, de Boer RA, Lindenfeld J, Bozkurt B. The year in cardiovascular medicine 2021: heart failure and cardiomyopathies. Eur Heart J 2022; 43:367-376. [PMID: 34974611 PMCID: PMC9383181 DOI: 10.1093/eurheartj/ehab887] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/27/2021] [Accepted: 11/16/2021] [Indexed: 12/22/2022] Open
Abstract
In the year 2021, the universal definition and classification of heart failure (HF) was published that defines HF as a clinical syndrome with symptoms and/or signs caused by a cardiac abnormality and corroborated by elevated natriuretic peptide levels or objective evidence of cardiogenic congestion. This definition and the classification of HF with reduced ejection fraction (HFrEF), mildly reduced, and HF with preserved ejection fraction (HFpEF) is consistent with the 2021 ESC Guidelines on HF. Among several other new recommendations, these guidelines give a Class I indication for the use of the sodium-glucose co-transporter 2 (SGLT2) inhibitors dapagliflozin and empagliflozin in HFrEF patients. As the first evidence-based treatment for HFpEF, in the EMPEROR-Preserved trial, empagliflozin reduced the composite endpoint of cardiovascular death and HF hospitalizations. Several reports in 2021 have provided novel and detailed analyses of device and medical therapy in HF, especially regarding sacubitril/valsartan, SGLT2 inhibitors, mineralocorticoid receptor antagonists, ferric carboxymaltose, soluble guanylate cyclase activators, and cardiac myosin activators. In patients hospitalized with COVID-19, acute HF and myocardial injury is quite frequent, whereas myocarditis and long-term damage to the heart are rather uncommon.
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Affiliation(s)
- Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Carl-Neuberg-Straße 1, 30625 Hannover, Germany
| | - Rudolf A. de Boer
- Department of Cardiology, University Medical Center Groningen, Groningen, The Netherlands
| | - JoAnn Lindenfeld
- Vanderbilt Heart and Vascular Institute, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Biykem Bozkurt
- Winters Center for Heart Failure, Cardiology, Baylor College of Medicine and Michael E. DeBakey VA Medical Center, Houston TX, USA
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Transcatheter edge-to-edge mitral valve repair in atrial functional mitral regurgitation: insights from the multi-center MITRA-TUNE registry. Int J Cardiol 2021; 349:39-45. [PMID: 34826500 DOI: 10.1016/j.ijcard.2021.11.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 11/12/2021] [Indexed: 12/27/2022]
Abstract
BACKGROUND A-FMR is considered a specific sub-type of secondary MR in patients with atrial fibrillation (AF) and preserved left ventricle ejection fraction (LVEF). Aim of the study was to investigate the acute and mid-term outcomes of transcatheter edge-to-edge mitral valve repair (TMVr) with the MitraClip in atrial functional mitral regurgitation (A-FMR). METHODS The study included patients with A-FMR and concomitant AF who underwent to the MitraClip at 7 Italian Centers. Aim of the study was to assess the safety, efficacy and mid-term cardiovascular outcomes. RESULTS After reviewing 1153 patients with FMR treated with TMVr from 2009 to 2021, 87 patients (median age 81 years, 61% female) with A-FMR were identified. Technical success was achieved in 97%, 30-day device success in 83% and 30-day procedural success in 80%. All-cause death at 30-day was 5%. Estimated two-year freedom from all-cause death and cardiac death was 60% and 77%, respectively, whereas freedom from all-cause death/heart failure hospitalization was 55%. Residual MR ≤ 2+ was encountered in 89% (n = 47/53) and improvement in NYHA class I/II in 79% (n = 48/61). Post-procedural MR ≥ 2+ (HR 5.400, CI 1.371-21.268) and inter-commissural annular diameter ≥ 35 mm (HR 4.159, CI 1.057-16.363) were independent predictors of all-cause death/heart failure hospitalization during the follow-up. Positive reverse remodeling of left atrium and mitral annular dimensions occurred after TMVr during the follow-up. CONCLUSIONS MitraClip resulted to be a safe and effective option to treat A-FMR in elderly patients.
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Vahanian A, Beyersdorf F, Praz F, Milojevic M, Baldus S, Bauersachs J, Capodanno D, Conradi L, De Bonis M, De Paulis R, Delgado V, Freemantle N, Gilard M, Haugaa KH, Jeppsson A, Jüni P, Pierard L, Prendergast BD, Sádaba JR, Tribouilloy C, Wojakowski W. 2021 ESC/EACTS Guidelines for the management of valvular heart disease. Eur J Cardiothorac Surg 2021; 60:727-800. [PMID: 34453161 DOI: 10.1093/ejcts/ezab389] [Citation(s) in RCA: 316] [Impact Index Per Article: 105.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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Vahanian A, Beyersdorf F, Praz F, Milojevic M, Baldus S, Bauersachs J, Capodanno D, Conradi L, De Bonis M, De Paulis R, Delgado V, Freemantle N, Gilard M, Haugaa KH, Jeppsson A, Jüni P, Pierard L, Prendergast BD, Sádaba JR, Tribouilloy C, Wojakowski W. 2021 ESC/EACTS Guidelines for the management of valvular heart disease. Eur Heart J 2021; 43:561-632. [PMID: 34453165 DOI: 10.1093/eurheartj/ehab395] [Citation(s) in RCA: 2370] [Impact Index Per Article: 790.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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