{"schema_version":"bookimed.page-context.v1","id":"mitral-valve-repair-clinics","url":"https://hub.bookimed.com/heart-surgery/mitral-valve-repair-clinics/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/mitral-valve-repair-clinics.json","index_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/index.json","full_dataset_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/content.json","content_revision":"source-driven-rankings-20261008","date_modified":"2026-10-08","language":"en","kind":"clinic-directory","title":"Mitral valve repair clinics and specialist centres","summary":"Mitral valve repair clinics and specialist centres differ in the anatomy they treat, techniques they offer and evidence they publish. Mitral repair preserves a leaking native valve when a durable reconstruction is feasible. The lesion and cause of leakage determine the repair; robotic assistance changes the access and instruments rather than guaranteeing durability.","research_credit":{"name":"Yevhenii Kozlov","role":"Co-Founder of Bookimed","url":"https://us-uk.bookimed.com/ceo/kozlov/","contribution":"Research personally prepared and reviewed","assistance":"AI tools assisted source research."},"editorial_scope":"Source-based patient information; an individual treatment plan requires clinical review.","research_method":"How this guide is researched and compared Research project led by Yevhenii Kozlov . We link clinical guidance, primary studies and named hospital or offer sources beside the relevant statements. Comparisons distinguish individual operators from programme results and preserve the study population, follow-up and limitations. Prices are dated examples with their stated scope. Research and editorial preparation are separate from clinical review; no named clinician has medically reviewed this edition. Bookimed provides care coordination. Partner and reference programmes are identified from their sources; paid ordering is not used in our published-cohort comparison. Read the editorial policy .","key_takeaways":[{"label":"4 named clinics and specialist centres","text":"Cleveland Clinic, UChicago Medicine, NewHeart Watanabe Institute, Cedars-Sinai.","sources":["cleveland-hcm1559","pd-adult-balkhy-official","pd-adult-watanabe124","pd-adult-chikwe1400"]},{"label":"330 adults in a randomized access trial","text":"Minithoracotomy repair had a median five-day hospital stay versus six with sternotomy, without superior physical function at 12 weeks.","sources":["C05"]},{"label":"Turkey listing from $14,900","text":"This is a starting figure for mitral repair, not an itemised named-surgeon package.","sources":["bookimed-mitral-cost-20261008"]}],"benefits":[{"text":"A durable repair retains the patient’s valve and avoids implanting a replacement prosthesis.","sources":["C03"]}],"limitations":[{"text":"Complex leaflet disease, calcification or an inadequate repair may require replacement; a high repair rate from selected cases is not an individual prediction.","sources":["C03","C04"]}],"sections":[{"id":"directory","title":"Mitral valve repair clinics and specialist centres","text":"Mitral valve repair clinics and specialist centres 4 programmes shown Select up to 3 hospitals to compare their reported services and teams. View selected hospitals ↓ Joanna Chikwe in a clinical discussion, in a photograph published by the Smidt Heart Institute. Photo: Cedars-Sinai. · Photo source United States · Los Angeles Cedars-Sinai Mitral valve repair clinical focus Cedars-Sinai’s robotic mitral programme treats degenerative prolapse and complex Barlow anatomy. Its studies follow recurrent leakage as well as whether the valve was repaired. Procedures and specialists degenerative mitral repair robotic mitral repair complex Barlow repair coronary revascularization Joanna Chikwe → Read the clinic profile ↗ What this means for your choice The linked specialist profiles distinguish clinical practice, published cohorts and treatment methods. Mitral valve repair guide ↗ Clinic, specialists and research → Compare this hospital Sources: Eliminating the learning curve in robotic mitral valve repair: Results from 1400 patients. · Robotic repair for Barlow mitral regurgitation: Repairability, safety, and durability. Miller Family Pavilion at Cleveland Clinic’s main campus, home to the Heart, Vascular & Thoracic Institute. · Photo source United States · Cleveland, Ohio Cleveland Clinic Mitral valve repair clinical focus Cleveland’s programme includes robotic mitral repair with named specialist Gillinov. Procedures and specialists mitral valve repair robotic mitral surgery aortic valve replacement minimally invasive cardiac surgery HCM / septal myectomy transcatheter aortic valve replacement (TAVI/TAVR) A. Marc Gillinov → Read the clinic profile ↗ What this means for your choice The linked specialist profiles distinguish clinical practice, published cohorts and treatment methods. Mitral valve repair guide ↗ Clinic, specialists and research → Compare this hospital Sources: A. Marc Gillinov, MD | Cleveland Clinic · Early results of robotically assisted mitral valve surgery: Analysis of the first 1000 cases · Early results of robotically assisted mitral valve surgery: Analysis of the first 1000 cases NewHeart Watanabe Institute entrance, from the institute’s official facility overview. · Photo source Japan · Tokyo NewHeart Watanabe Institute Mitral valve repair clinical focus NewHeart Watanabe’s published robotic mitral work includes complex Barlow repair using artificial chordae and selected leaflet resection. Procedures and specialists robotic mitral repair robotic valve surgery Barlow mitral repair Go Watanabe → Read the clinic profile ↗ What this means for your choice The linked specialist profiles distinguish clinical practice, published cohorts and treatment methods. Mitral valve repair guide ↗ Clinic, specialists and research → Compare this hospital Sources: Outcomes of Barlow mitral valve repaired by robot-assisted keyhole surgery. · Robot-assisted surgery and team profiles Husam Balkhy performing robotic heart surgery, as identified on UChicago Medicine’s official programme page. · Photo source United States · Chicago UChicago Medicine Mitral valve repair clinical focus UChicago’s robotic mitral service includes complex valve repair with Balkhy’s team. Its reported bileaflet case used artificial chordae and an annuloplasty ring. Procedures and specialists robotic totally endoscopic CABG (TECAB) robotic mitral valve surgery robotic atrial fibrillation surgery Husam H. Balkhy → Read the clinic profile ↗ What this means for your choice The linked specialist profiles distinguish clinical practice, published cohorts and treatment methods. Mitral valve repair guide ↗ Clinic, specialists and research → Compare this hospital Sources: Husam H. Balkhy, MD Your hospital comparison Compare the treatment each team would propose for the same scan, anatomy and recovery goals.","links":[{"label":"Photo source","url":"https://www.cedars-sinai.org/newsroom/smidt-heart-institute-experts-to-discuss-study-findings-techniques-at-society-of-thoracic-surgeons-annual-meeting/"},{"label":"Cedars-Sinai","url":"https://hub.bookimed.com/heart-surgery/clinic-cedars-sinai/"},{"label":"Joanna Chikwe →","url":"https://hub.bookimed.com/heart-surgery/doctor-joanna-chikwe/"},{"label":"Read the clinic profile ↗","url":"https://hub.bookimed.com/heart-surgery/clinic-cedars-sinai/"},{"label":"Mitral valve repair guide ↗","url":"https://hub.bookimed.com/heart-surgery/mitral-valve-repair/"},{"label":"Clinic, specialists and research →","url":"https://hub.bookimed.com/heart-surgery/clinic-cedars-sinai/"},{"label":"Eliminating the learning curve in robotic mitral valve repair: Results from 1400 patients.","url":"https://pubmed.ncbi.nlm.nih.gov/41177574/"},{"label":"Robotic repair for Barlow mitral regurgitation: Repairability, safety, and durability.","url":"https://pubmed.ncbi.nlm.nih.gov/35803829/"},{"label":"Photo source","url":"https://my.clevelandclinic.org/mobile-apps/diet"},{"label":"Cleveland Clinic","url":"https://hub.bookimed.com/heart-surgery/clinic-cleveland/"},{"label":"A. Marc Gillinov →","url":"https://hub.bookimed.com/heart-surgery/doctor-marc-gillinov/"},{"label":"Read the clinic profile ↗","url":"https://hub.bookimed.com/heart-surgery/clinic-cleveland/"},{"label":"Mitral valve repair guide ↗","url":"https://hub.bookimed.com/heart-surgery/mitral-valve-repair/"},{"label":"Clinic, specialists and research →","url":"https://hub.bookimed.com/heart-surgery/clinic-cleveland/"},{"label":"A. Marc Gillinov, MD | Cleveland Clinic","url":"https://providers.clevelandclinic.org/provider/a-marc-gillinov/4268438"},{"label":"Early results of robotically assisted mitral valve surgery: Analysis of the first 1000 cases","url":"https://pubmed.ncbi.nlm.nih.gov/28893396/"},{"label":"Early results of robotically assisted mitral valve surgery: Analysis of the first 1000 cases","url":"https://pubmed.ncbi.nlm.nih.gov/28893396/"},{"label":"Photo source","url":"https://newheartwatanabe.com/en/"},{"label":"NewHeart Watanabe Institute","url":"https://hub.bookimed.com/heart-surgery/clinic-newheart-watanabe/"},{"label":"Go Watanabe →","url":"https://hub.bookimed.com/heart-surgery/doctor-go-watanabe/"},{"label":"Read the clinic profile ↗","url":"https://hub.bookimed.com/heart-surgery/clinic-newheart-watanabe/"},{"label":"Mitral valve repair guide ↗","url":"https://hub.bookimed.com/heart-surgery/mitral-valve-repair/"},{"label":"Clinic, specialists and research →","url":"https://hub.bookimed.com/heart-surgery/clinic-newheart-watanabe/"},{"label":"Outcomes of Barlow mitral valve repaired by robot-assisted keyhole surgery.","url":"https://pubmed.ncbi.nlm.nih.gov/38152230/"},{"label":"Robot-assisted surgery and team profiles","url":"https://newheartwatanabe.com/en/"},{"label":"Photo source","url":"https://www.uchicagomedicine.org/landing-pages/robotic-heart-surgery"},{"label":"UChicago Medicine","url":"https://hub.bookimed.com/heart-surgery/clinic-uchicago/"},{"label":"Husam H. Balkhy →","url":"https://hub.bookimed.com/heart-surgery/doctor-husam-balkhy/"},{"label":"Read the clinic profile ↗","url":"https://hub.bookimed.com/heart-surgery/clinic-uchicago/"},{"label":"Mitral valve repair guide ↗","url":"https://hub.bookimed.com/heart-surgery/mitral-valve-repair/"},{"label":"Clinic, specialists and research →","url":"https://hub.bookimed.com/heart-surgery/clinic-uchicago/"},{"label":"Husam H. Balkhy, MD","url":"https://www.uchicagomedicine.org/find-a-physician/physician/husam-h-balkhy"}],"tables":[[]]},{"id":"repair-expertise","title":"Repair techniques and evidence to compare","text":"Repair techniques and evidence to compare Clinical focus Specialist / programme What the evidence describes Robotic repair and programme learning A. Marc Gillinov / Cleveland Clinic A historical 1,000-operation robotic mitral series examines changes within one programme; its results are not a current individual success rate. Complex Barlow anatomy Go Watanabe / NewHeart Watanabe Institute Repair uses artificial chordae and selected leaflet resection to address complex leaflet anatomy. Repair durability and recurrent leakage Joanna Chikwe / Cedars-Sinai Coauthored research distinguishes degenerative prolapse from Barlow disease and examines recurrent regurgitation. Robotic mitral clinical practice Husam Balkhy / UChicago Medicine The institutional profile documents robotic mitral surgery. His separate TECAB coronary-bypass cohort is not mitral-repair evidence. Sources: Early results of robotically assisted mitral valve surgery: Analysis of the first 1000 cases · Outcomes of Barlow mitral valve repaired by robot-assisted keyhole surgery. · Robotic repair for Barlow mitral regurgitation: Repairability, safety, and durability. · Husam H. Balkhy, MD Mitral repair ↗ Mitral valve repair evidence comparison ↗","links":[{"label":"Early results of robotically assisted mitral valve surgery: Analysis of the first 1000 cases","url":"https://pubmed.ncbi.nlm.nih.gov/28893396/"},{"label":"Outcomes of Barlow mitral valve repaired by robot-assisted keyhole surgery.","url":"https://pubmed.ncbi.nlm.nih.gov/38152230/"},{"label":"Robotic repair for Barlow mitral regurgitation: Repairability, safety, and durability.","url":"https://pubmed.ncbi.nlm.nih.gov/35803829/"},{"label":"Husam H. Balkhy, MD","url":"https://www.uchicagomedicine.org/find-a-physician/physician/husam-h-balkhy"},{"label":"Mitral repair ↗","url":"https://hub.bookimed.com/heart-surgery/mitral-valve-repair/"},{"label":"Mitral valve repair evidence comparison ↗","url":"https://hub.bookimed.com/heart-surgery/mitral-valve-repair-surgeon-comparison/"}],"tables":[[["Clinical focus","Specialist / programme","What the evidence describes"],["Robotic repair and programme learning","A. Marc Gillinov / Cleveland Clinic","A historical 1,000-operation robotic mitral series examines changes within one programme; its results are not a current individual success rate."],["Complex Barlow anatomy","Go Watanabe / NewHeart Watanabe Institute","Repair uses artificial chordae and selected leaflet resection to address complex leaflet anatomy."],["Repair durability and recurrent leakage","Joanna Chikwe / Cedars-Sinai","Coauthored research distinguishes degenerative prolapse from Barlow disease and examines recurrent regurgitation."],["Robotic mitral clinical practice","Husam Balkhy / UChicago Medicine","The institutional profile documents robotic mitral surgery. His separate TECAB coronary-bypass cohort is not mitral-repair evidence."]]]},{"id":"benefit-balance","title":"Clinical benefits and trade-offs","text":"Clinical benefits and trade-offs Potential advantages A durable repair retains the patient’s valve and avoids implanting a replacement prosthesis. Sources: ESC/EACTS valve guidance (2025) Trade-offs and limits Complex leaflet disease, calcification or an inadequate repair may require replacement; a high repair rate from selected cases is not an individual prediction. Sources: ESC/EACTS valve guidance (2025) · NHS: valve types","links":[{"label":"ESC/EACTS valve guidance (2025)","url":"https://www.escardio.org/news/news-room/congress-news/2025-guidelines-valvular-heart-disease/"},{"label":"ESC/EACTS valve guidance (2025)","url":"https://www.escardio.org/news/news-room/congress-news/2025-guidelines-valvular-heart-disease/"},{"label":"NHS: valve types","url":"https://www.nhs.uk/tests-and-treatments/heart-valve-replacement/how-its-done/"}]},{"id":"selection","title":"How these clinics and specialist centres were selected","text":"How these clinics and specialist centres were selected This list contains 4 clinics and specialist centres with a documented mitral valve repair focus in our source-linked directory. It is an editorial shortlist, not a census or an outcome ranking. Institutional expertise and published study results are identified separately. An individual doctor may participate in several treatment pathways; a study of one procedure does not establish outcomes for another. How we find specialists ↗ Mitral repair ↗","links":[{"label":"How we find specialists ↗","url":"https://hub.bookimed.com/heart-surgery/specialist-research-method/"},{"label":"Mitral repair ↗","url":"https://hub.bookimed.com/heart-surgery/mitral-valve-repair/"}]}],"introduction":"Heart surgery guide / Compare clinics / Mitral valve repair clinics and specialist centres Mitral valve repair clinics and specialist centres · Decision guide Mitral valve repair clinics and specialist centres 4 clinics and specialist centres with linked profiles, clinical focus and attributable evidence. Research by Yevhenii Kozlov · Co-Founder of Bookimed Updated 8 October 2026 Sources linked throughout At a glance Mitral valve repair clinics and specialist centres differ in the anatomy they treat, techniques they offer and evidence they publish. Mitral repair preserves a leaking native valve when a durable reconstruction is feasible. The lesion and cause of leakage determine the repair; robotic assistance changes the access and instruments rather than guaranteeing durability. 4 named clinics and specialist centres Cleveland Clinic, UChicago Medicine, NewHeart Watanabe Institute, Cedars-Sinai. Sources: Surgical management of left ventricular outflow tract obstruction in a specialized hypertrophic obstructive cardiomyopathy center · Husam H. Balkhy, MD · Outcomes of Barlow mitral valve repaired by robot-assisted keyhole surgery. · Eliminating the learning curve in robotic mitral valve repair: Results from 1400 patients. 330 adults in a randomized access trial Minithoracotomy repair had a median five-day hospital stay versus six with sternotomy, without superior physical function at 12 weeks. Sources: UK Mini Mitral trial · JAMA (2023) Turkey listing from $14,900 This is a starting figure for mitral repair, not an itemised named-surgeon package. Sources: Mitral valve repair in Turkey: displayed starting price, 8 October 2026","related_documents":[{"id":"heart-surgery","title":"Heart surgery abroad: treatments, clinics and costs","kind":"home","url":"https://hub.bookimed.com/heart-surgery/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/heart-surgery.json"},{"id":"clinics","title":"Heart surgery clinics: compare techniques and specialist teams","kind":"directory","url":"https://hub.bookimed.com/heart-surgery/clinics/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/clinics.json"},{"id":"mitral-valve-repair","title":"Mitral valve prolapse and regurgitation: repair or replacement?","kind":"guide","url":"https://hub.bookimed.com/heart-surgery/mitral-valve-repair/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/mitral-valve-repair.json"},{"id":"doctor-marc-gillinov","title":"A. Marc Gillinov: Mitral repair specialist","kind":"doctor-profile","url":"https://hub.bookimed.com/heart-surgery/doctor-marc-gillinov/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/doctor-marc-gillinov.json"},{"id":"doctor-husam-balkhy","title":"Husam H. Balkhy: robotic coronary bypass surgery","kind":"doctor-profile","url":"https://hub.bookimed.com/heart-surgery/doctor-husam-balkhy/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/doctor-husam-balkhy.json"},{"id":"doctor-go-watanabe","title":"Go Watanabe: robotic mitral valve repair","kind":"doctor-profile","url":"https://hub.bookimed.com/heart-surgery/doctor-go-watanabe/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/doctor-go-watanabe.json"},{"id":"doctor-joanna-chikwe","title":"Joanna Chikwe: robotic mitral repair and Barlow disease","kind":"doctor-profile","url":"https://hub.bookimed.com/heart-surgery/doctor-joanna-chikwe/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/doctor-joanna-chikwe.json"},{"id":"clinic-cleveland","title":"Cleveland Clinic: heart surgery expertise","kind":"clinic-profile","url":"https://hub.bookimed.com/heart-surgery/clinic-cleveland/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/clinic-cleveland.json"},{"id":"clinic-uchicago","title":"UChicago Medicine: heart surgery expertise","kind":"clinic-profile","url":"https://hub.bookimed.com/heart-surgery/clinic-uchicago/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/clinic-uchicago.json"},{"id":"clinic-newheart-watanabe","title":"NewHeart Watanabe Institute: heart surgery expertise","kind":"clinic-profile","url":"https://hub.bookimed.com/heart-surgery/clinic-newheart-watanabe/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/clinic-newheart-watanabe.json"},{"id":"clinic-cedars-sinai","title":"Cedars-Sinai: heart surgery expertise","kind":"clinic-profile","url":"https://hub.bookimed.com/heart-surgery/clinic-cedars-sinai/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/clinic-cedars-sinai.json"},{"id":"specialist-research-method","title":"How we research heart surgery specialists","kind":"guide","url":"https://hub.bookimed.com/heart-surgery/specialist-research-method/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/specialist-research-method.json"},{"id":"mitral-valve-repair-surgeon-comparison","title":"Mitral valve repair surgeon rankings: experience, methods and results","kind":"evidence-directory","url":"https://hub.bookimed.com/heart-surgery/mitral-valve-repair-surgeon-comparison/","json_url":"https://hub.bookimed.com/wp-content/uploads/heart-surgery-hub-20261007/pages/mitral-valve-repair-surgeon-comparison.json"}],"ranking":{"engine_version":"reported-volume-v1","facts_digest":"b2057ed11422aaf9ecbef7849da5e5c2be583ed36f70e64a8a183767f7154fef","calculated_at":"2026-10-08","facts":[{"id":"cc-isolated-mv-repair-2025","provider_id":"marc-gillinov","family":"mitral","subject_scope":"programme","measurement":"annual","procedure":"isolated_mitral_repair","inclusion_scope":"isolated","value":447,"relation":"exact","display":"447","unit":"Isolated mitral valve repair; all approaches","period_label":"Calendar year 2025","reported_as_of":"2025-12-31","method":"Isolated mitral valve repair; all approaches. ","year":2025,"period_start":"2025-01-01","period_end":"2025-12-31","source":{"url":"https://consultqd.clevelandclinic.org/vital-statistics-in-adult-cardiac-surgery-including-valve-and-aorta-operations","title":"Cleveland Clinic 2025 adult cardiac surgery volumes and outcomes","publisher":"Institution / clinical programme","published":"2026-03-16"},"checked_at":"2026-10-08"},{"id":"cc-isolated-mv-replace-2025","provider_id":"marc-gillinov","family":"mitral","subject_scope":"programme","measurement":"annual","procedure":"isolated_mitral_replacement","inclusion_scope":"isolated","value":167,"relation":"exact","display":"167","unit":"Isolated mitral valve replacement; all approaches","period_label":"Calendar year 2025","reported_as_of":"2025-12-31","method":"Isolated mitral valve replacement; all approaches. ","year":2025,"period_start":"2025-01-01","period_end":"2025-12-31","source":{"url":"https://consultqd.clevelandclinic.org/vital-statistics-in-adult-cardiac-surgery-including-valve-and-aorta-operations","title":"Cleveland Clinic 2025 adult cardiac surgery volumes and outcomes","publisher":"Institution / clinical programme","published":"2026-03-16"},"checked_at":"2026-10-08"},{"id":"cc-isolated-mv-all-2025","provider_id":"marc-gillinov","family":"mitral","subject_scope":"programme","measurement":"annual","procedure":"isolated_mitral_surgery","inclusion_scope":"isolated","value":614,"relation":"exact","display":"614","unit":"Isolated mitral valve repair or replacement; all approaches","period_label":"Calendar year 2025","reported_as_of":"2025-12-31","method":"Isolated mitral valve repair or replacement; all approaches.  Calculated from 447 repairs + 167 replacements in the same isolated-procedure table.","derivation":{"formula":"447 + 167 = 614","component_ids":["cc-isolated-mv-repair-2025","cc-isolated-mv-replace-2025"]},"year":2025,"period_start":"2025-01-01","period_end":"2025-12-31","source":{"url":"https://consultqd.clevelandclinic.org/vital-statistics-in-adult-cardiac-surgery-including-valve-and-aorta-operations","title":"Cleveland Clinic 2025 adult cardiac surgery volumes and outcomes","publisher":"Institution / clinical programme","published":"2026-03-16"},"checked_at":"2026-10-08"},{"id":"cc-robotic-mv-2025","provider_id":"marc-gillinov","family":"mitral","subject_scope":"programme","measurement":"cumulative","procedure":"robotic_mitral_surgery","inclusion_scope":"isolated-and-combined","value":2600,"relation":"more_than","display":"2,600+","unit":"Robotically assisted mitral valve procedures","period_label":"Cumulative at podcast date; start not assigned","reported_as_of":"2025-02-25","method":"Robotically assisted mitral valve procedures. ","source":{"url":"https://my.clevelandclinic.org/podcasts/love-your-heart/advances-in-heart-surgery-at-cleveland-clinic-part-i","title":"Advances in Heart Surgery at Cleveland Clinic — Part I","publisher":"Institution / clinical programme","published":"2025-02-25"},"checked_at":"2026-10-08"},{"id":"cedars-robotic-repair-2020","provider_id":"cedars-mitral","family":"mitral","subject_scope":"programme","measurement":"cumulative","procedure":"robotic_mitral_repair","inclusion_scope":"isolated-and-combined","value":1000,"relation":"more_than","display":"1,000+","unit":"Provider-described successful robotic mitral repairs","period_label":"Cumulative as of February 2020; start not specified","reported_as_of":"2020-02-14","method":"Provider-described successful robotic mitral repairs. Historical figure; source date shown.","source":{"url":"https://www.cedars-sinai.org/stories-and-insights/innovation-and-research/matters-of-the-heart-joanna-chikwe-md","title":"Matters of the Heart: Joanna Chikwe, MD","publisher":"Institution / clinical programme","published":"2020-02-14"},"checked_at":"2026-10-08"},{"id":"trento-allcardiac-2020","provider_id":"cedars-mitral","family":"mitral","subject_scope":"surgeon_operator","measurement":"cumulative","procedure":"all_cardiac_surgery","inclusion_scope":"isolated-and-combined","value":10000,"relation":"more_than","display":"10,000+","unit":"All cardiac surgeries across conditions","period_label":"1988 – 2020-02-13","reported_as_of":"2020-02-13","method":"All cardiac surgeries across conditions. Historical figure; source date shown.","source":{"url":"https://www.cedars-sinai.org/stories-and-insights/innovation-and-research/matters-of-the-heart-alfredo-trento-md","title":"Matters of the Heart: Alfredo Trento, MD","publisher":"Institution / clinical programme","published":"2020-02-13"},"checked_at":"2026-10-08"},{"id":"newheart-mitral-all-2025","provider_id":"go-watanabe","family":"mitral","subject_scope":"programme","measurement":"annual","procedure":"mitral_surgery","inclusion_scope":"isolated-and-combined","value":292,"relation":"exact","display":"292","unit":"Mitral valve operations including combined procedures; all approaches","period_label":"Calendar year 2025","reported_as_of":"2025-12-31","method":"Mitral valve operations including combined procedures; all approaches. ","year":2025,"period_start":"2025-01-01","period_end":"2025-12-31","source":{"url":"https://newheart.jp/introduction/achievement.php","title":"NewHeart Watanabe Institute surgical activity and outcomes","publisher":"Institution / clinical programme","published":null},"checked_at":"2026-10-08"},{"id":"newheart-mitral-isolated-2025","provider_id":"go-watanabe","family":"mitral","subject_scope":"programme","measurement":"annual","procedure":"isolated_mitral_surgery","inclusion_scope":"isolated","value":171,"relation":"exact","display":"171","unit":"Isolated mitral valve operations; repair/replacement combined; all approaches","period_label":"Calendar year 2025","reported_as_of":"2025-12-31","method":"Isolated mitral valve operations; repair/replacement combined; all approaches. ","year":2025,"period_start":"2025-01-01","period_end":"2025-12-31","source":{"url":"https://newheart.jp/introduction/achievement.php","title":"NewHeart Watanabe Institute surgical activity and outcomes","publisher":"Institution / clinical programme","published":null},"checked_at":"2026-10-08"},{"id":"newheart-mvp-robotic-2026","provider_id":"go-watanabe","family":"mitral","subject_scope":"programme","measurement":"cumulative","procedure":"robotic_mitral_repair_category","inclusion_scope":"mvp-category","value":1386,"relation":"exact","display":"1,386","unit":"Robotic mitral repair category; named combined categories reported separately","period_label":"2005-12 – 2026-09","reported_as_of":"2026-09","method":"Robotic mitral repair category; named combined categories reported separately. 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