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D'Angelo J, Lisko J, Babaliaros VC, Greenbaum A, Kim DW, Rodriguez FH, Rosenblum JM, Shekiladze N, Ueyama H, Ligon RA. Transcatheter Pulmonary Valve Replacement in Middle and Late Adulthood. Am J Cardiol 2024:S0002-9149(24)00597-6. [PMID: 39147304 DOI: 10.1016/j.amjcard.2024.08.007] [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: 05/08/2024] [Revised: 08/07/2024] [Accepted: 08/09/2024] [Indexed: 08/17/2024]
Abstract
Transcatheter pulmonary valve replacement (TPVR) is now frequently performed in patients with adult congenital heart disease. As the life expectancy of the population with adult congenital heart disease continues to improve, more patients will require pulmonary valve intervention. This study details the short-term and midterm clinical outcomes of patients aged ≥40 years who underwent TPVR. We performed an institutional retrospective cohort study that included patients aged ≥40 years who underwent TPVR (and clinical follow-up) from January 1, 2012 to January 1, 2024. Descriptive analyses, Kaplan-Meier survival analysis, and Cox proportional hazard modeling were used to determine outcomes and risk factors affecting survival. The study included 67 patients, and median age at TPVR was 48 years (43 to 57). Median hospital length of stay after TPVR was 1 day (1 to 3); periprocedural complications occurred in 5 patients, and acute kidney injury occurred in 1 patient. Median duration of follow-up was 3.5 years (0.1 to 9.7). There were 9 total deaths, and 1-, 3-, and 5-year Kaplan-Meier survival after TPVR was 95%, 91%, and 82%, respectively. Moderate or worse right ventricular dysfunction was present in 22 patients before TPVR and in 20 patients after TPVR. Inpatient status before TPVR negatively affected survival (hazard ratio 24.7, 3.3 to 186.1, p = 0.002). In conclusion, TPVR was performed in patients aged ≥40 years with favorable periprocedural and midterm follow-up outcomes including survival, but right ventricular dysfunction did not improve, and further exploration of the ideal timing of TPVR in this age group is warranted.
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Affiliation(s)
- John D'Angelo
- Division of Internal Medicine, Department of Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - John Lisko
- Division of Cardiology, Department of Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Vasilis C Babaliaros
- Division of Cardiology, Emory Structural Heart and Valve Center, Emory University Hospital Midtown, Atlanta, Georgia
| | - Adam Greenbaum
- Division of Cardiology, Emory Structural Heart and Valve Center, Emory University Hospital Midtown, Atlanta, Georgia
| | - Dennis W Kim
- Department of Pediatrics, Department of Surgery, Emory University School of Medicine, Atlanta, Georgia; Children's Healthcare of Atlanta Cardiology, Atlanta, Georgia
| | - Fred H Rodriguez
- Department of Pediatrics, Department of Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Joshua M Rosenblum
- Division of Cardiac Surgery, Department of Surgery, Emory University School of Medicine, Atlanta, Georgia
| | - Nikoloz Shekiladze
- Division of Cardiology, Emory Structural Heart and Valve Center, Emory University Hospital Midtown, Atlanta, Georgia
| | - Hiroki Ueyama
- Division of Cardiology, Emory Structural Heart and Valve Center, Emory University Hospital Midtown, Atlanta, Georgia
| | - R Allen Ligon
- Department of Pediatrics, Department of Surgery, Emory University School of Medicine, Atlanta, Georgia; Children's Healthcare of Atlanta Cardiology, Atlanta, Georgia.
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Satawiriya M, Chandavimol M, Limsuwan A. Melody transcatheter pulmonary valve replacement: a single-center case series in Southeast Asia. BMC Cardiovasc Disord 2024; 24:301. [PMID: 38872098 PMCID: PMC11170848 DOI: 10.1186/s12872-024-03919-7] [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: 02/03/2024] [Accepted: 05/02/2024] [Indexed: 06/15/2024] Open
Abstract
BACKGROUND Studies of transcatheter pulmonary valve replacement (TPVR) with the Melody valve have demonstrated good clinical and hemodynamic outcomes. Our study analyzes the midterm clinical and hemodynamic outcomes for patients who underwent Melody valve implantation in Southeast Asia. METHODS Patients with circumferential conduits or bioprosthetic valves and experiencing post-operative right ventricular outflow tract (RVOT) dysfunction were recruited for Melody TPVR. RESULTS Our cohort (n = 14) was evenly divided between pediatric and adult patients. The median age was 19 years (8-38 years), a male-to-female ratio of 6:1 with a median follow-up period of 48 months (16-79 months), and the smallest patient was an 8-year-old boy weighing 18 kg. All TPVR procedures were uneventful and successful with no immediate mortality or conduit rupture. The primary implant indication was combined stenosis and regurgitation. The average conduit diameter was 21 ± 2.3 mm. Concomitant pre-stenting was done in 71.4% of the patients without Melody valve stent fractures (MSFs). Implanted valve size included 22-mm (64.3%), 20-mm (14.3%), and 18-mm (21.4%). After TPVR, the mean gradient across the RVOT was significantly reduced from 41 mmHg (10-48 mmHg) to 16 mmHg (6-35 mmHg) at discharge, p < 0.01. Late follow-up infective endocarditis (IE) was diagnosed in 2 patients (14.3%). Overall freedom from IE was 86% at 79 months follow-up. Three patients (21.4%) developed progressive RVOT gradients. CONCLUSION For patients in Southeast Asia with RVOT dysfunction, Melody TPVR outcomes are similar to those reported for patients in the US in terms of hemodynamic and clinical improvements. A pre-stenting strategy was adopted and no MSFs were observed. Post-implantation residual stenosis and progressive stenosis of the RVOT require long term monitoring and reintervention. Lastly, IE remained a concern despite vigorous prevention and peri-procedural bacterial endocarditis prophylaxis.
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Affiliation(s)
- Marin Satawiriya
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama 6 Rd, Rachathewi, Bangkok, 10400, Thailand
| | - Mann Chandavimol
- Division of Cardiology, Department of Internal Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Alisa Limsuwan
- Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama 6 Rd, Rachathewi, Bangkok, 10400, Thailand.
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Terrade G, Borenstein N, Chetboul V, Toma C, Guillaume E, Bruneval P, Fiette L, Carazo Arias LE, Morlet A, Le Dudal M. First reported long-term two- and three-dimensional echocardiographic follow-up with histopathological analysis of a transcatheter pulmonary valve implantation in a pet dog. J Vet Cardiol 2024; 53:52-59. [PMID: 38688090 DOI: 10.1016/j.jvc.2024.04.001] [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: 12/19/2023] [Revised: 04/02/2024] [Accepted: 04/03/2024] [Indexed: 05/02/2024]
Abstract
Transcatheter pulmonary valve implantation (TPVI) is indicated for use in the management of failing pulmonary valves in humans. We report here the long-term follow-up of the first documented transcatheter pulmonary valve implanted in a client-owned dog. A one-year-old Beagle dog with severe congenital type A valvular pulmonic stenosis first underwent percutaneous balloon pulmonary valvuloplasty, leading two years later to severe pulmonary regurgitation. A TPVI using a Melody™ bioprosthetic valve was then successfully performed, with normalization of the right heart cavities. Repeated two- and three-dimensional transthoracic echocardiographic examinations combined with Doppler modes confirmed the appropriate position and function of the valve for four years. Mitral myxomatous valvular degeneration led to refractory left-sided congestive heart failure, and the dog was humanely euthanized. After postmortem examination, X-ray imaging and histopathological evaluation of the stent and the valve were performed. Ex-vivo imaging of the implanted valve using a Faxitron® Path radiography system and microscopic evaluation of the implanted stent and bioprosthetic leaflets did not show any relevant leaflet or stent alterations. This case provides a proof of concept in interventional veterinary cardiology, showing that TPVI can be performed in dogs with subsequent long-term maintaining normal pulmonary valve function.
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Affiliation(s)
- G Terrade
- Veranex Preclinical Services, 42 Bd Jourdan, 75014 Paris, France; Ecole Nationale Vétérinaire d'Alfort, Unité d'Histologie et d'Anatomie-Pathologique, Biopôle Alfort, 7 Av. du Général de Gaulle, 94700 Maisons-Alfort, France
| | - N Borenstein
- Veranex Preclinical Services, 42 Bd Jourdan, 75014 Paris, France.
| | - V Chetboul
- Ecole Nationale Vétérinaire d'Alfort, Unité de Cardiologie d'Alfort (UCA), Centre Hospitalier Universitaire Vétérinaire d'Alfort (CHUVA), 7 Av. du Général de Gaulle, 94700 Maisons-Alfort, France; U955, Equipe 03, INSERM (Institut National de la santé et de la recherche médicale), 8 rue du Général Sarrail, 94010 Créteil, France
| | - C Toma
- Veranex Preclinical Services, 42 Bd Jourdan, 75014 Paris, France
| | - E Guillaume
- Veranex Preclinical Services, 42 Bd Jourdan, 75014 Paris, France
| | - P Bruneval
- Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Department of Pathology, 20 Rue Leblanc, 75015 Paris, France
| | - L Fiette
- Veranex Preclinical Services, 42 Bd Jourdan, 75014 Paris, France
| | - L E Carazo Arias
- Veranex Preclinical Services, 42 Bd Jourdan, 75014 Paris, France
| | - A Morlet
- Veranex Preclinical Services, 42 Bd Jourdan, 75014 Paris, France
| | - M Le Dudal
- Ecole Nationale Vétérinaire d'Alfort, Unité d'Histologie et d'Anatomie-Pathologique, Biopôle Alfort, 7 Av. du Général de Gaulle, 94700 Maisons-Alfort, France
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Saini A, Kim DW, Maher KO, Deshpande SR. Melody Valve Implantation in the Tricuspid Position After Pediatric Heart Transplantation-A Case Report. JOURNAL OF THE SOCIETY FOR CARDIOVASCULAR ANGIOGRAPHY & INTERVENTIONS 2024; 3:101354. [PMID: 39132459 PMCID: PMC11307433 DOI: 10.1016/j.jscai.2024.101354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/22/2024] [Accepted: 02/08/2024] [Indexed: 08/13/2024]
Abstract
Tricuspid regurgitation (TR) is common after a heart transplant and is associated with worse clinical outcomes. The incidence ranges from 34% immediately after transplant to 20% by 10 years. Most patients can be managed medically; however, severe TR and symptomatic right heart failure warrant tricuspid valve replacement. The use of Melody transcatheter pulmonary valve in the tricuspid position is previously described. We report a unique case of posttransplant severe TR treated with surgical bioprosthetic tricuspid valve replacement who subsequently underwent successful transcatheter Melody valve placement in tricuspid position for progressive bioprosthetic valve stenosis with 11 years of follow-up.
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Affiliation(s)
- Ashish Saini
- Division of Pediatric Cardiology, Children’s Healthcare of Atlanta Cardiology, Emory University School of Medicine, Atlanta, Georgia
| | - Dennis W. Kim
- Division of Pediatric Cardiology, Children’s Healthcare of Atlanta Cardiology, Emory University School of Medicine, Atlanta, Georgia
| | - Kevin O. Maher
- Division of Pediatric Cardiology, Children’s Healthcare of Atlanta Cardiology, Emory University School of Medicine, Atlanta, Georgia
| | - Shriprasad R. Deshpande
- Heart Transplant and Advanced Cardiac Therapies Program, Children's National Health Institute, Washington, DC
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Park WY, Kim GB, Lee SY, Kim AY, Choi JY, Jang SI, Kim SH, Cha SG, Wang JK, Lin MT, Chen CA. The adaptability of the Pulsta valve to the diverse main pulmonary artery shape of native right ventricular outflow tract disease. Catheter Cardiovasc Interv 2024; 103:587-596. [PMID: 38341624 DOI: 10.1002/ccd.30968] [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: 12/03/2023] [Revised: 01/12/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024]
Abstract
BACKGROUND Pulsta valve is increasingly used for percutaneous pulmonary valve implantation (PPVI) in patients with a large native right ventricular outflow tract (RVOT). This study aims to elucidate the outcomes of Pulsta valve implantation within the native RVOT and assess its adaptability to various native main pulmonary artery (PA) anatomies. METHODS A multicenter retrospective study included 182 patients with moderate to severe pulmonary regurgitation in the native RVOT who underwent PPVI with Pulsta valves® between February 2016 and August 2023 at five Korean and Taiwanese tertiary referral centers. RESULTS Pulsta valve implantation was successful in 179 out of 182 patients (98.4%) with an average age of 26.7 ± 11.0 years. The median follow-up duration was 29 months. Baseline assessments revealed enlarged right ventricle (RV) volume (mean indexed RV end-diastolic volume: 163.1 (interquartile range, IQR: 152.0-180.3 mL/m²), which significantly decreased to 123.6(IQR: 106.6-137.5 mL/m2 after 1 year. The main PA types were classified as pyramidal (3.8%), straight (38.5%), reverse pyramidal (13.2%), convex (26.4%), and concave (18.1%) shapes. Pulsta valve placement was adapted, with distal main PA for pyramidal shapes and proximal or mid-PA for reverse pyramidal shapes. Two patients experienced Pulsta valve embolization to RV, requiring surgical removal, and one patient encountered valve migration to the distal main PA, necessitating surgical fixation. CONCLUSIONS Customized valve insertion sites are pivotal in self-expandable PPVI considering diverse native RVOT shape. The rather soft and compact structure of the Pulsta valve has characteristics to are adaptable to diverse native RVOT geometries.
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Affiliation(s)
- Woo Young Park
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Gi Beom Kim
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sang Yun Lee
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ah Young Kim
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jae Young Choi
- Department of Pediatrics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - So Ick Jang
- Department of Pediatrics, Sejong General Hospital, Bucheon, Republic of Korea
| | - Seong Ho Kim
- Department of Pediatrics, Sejong General Hospital, Bucheon, Republic of Korea
| | - Seul Gi Cha
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jou-Kou Wang
- Department of Pediatrics, National Taiwan University Children's Hospital, Taipei, Taiwan
| | - Ming-Tai Lin
- Department of Pediatrics, National Taiwan University Children's Hospital, Taipei, Taiwan
| | - Chun-An Chen
- Department of Pediatrics, National Taiwan University Children's Hospital, Taipei, Taiwan
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Martin SS, Aday AW, Almarzooq ZI, Anderson CAM, Arora P, Avery CL, Baker-Smith CM, Barone Gibbs B, Beaton AZ, Boehme AK, Commodore-Mensah Y, Currie ME, Elkind MSV, Evenson KR, Generoso G, Heard DG, Hiremath S, Johansen MC, Kalani R, Kazi DS, Ko D, Liu J, Magnani JW, Michos ED, Mussolino ME, Navaneethan SD, Parikh NI, Perman SM, Poudel R, Rezk-Hanna M, Roth GA, Shah NS, St-Onge MP, Thacker EL, Tsao CW, Urbut SM, Van Spall HGC, Voeks JH, Wang NY, Wong ND, Wong SS, Yaffe K, Palaniappan LP. 2024 Heart Disease and Stroke Statistics: A Report of US and Global Data From the American Heart Association. Circulation 2024; 149:e347-e913. [PMID: 38264914 DOI: 10.1161/cir.0000000000001209] [Citation(s) in RCA: 124] [Impact Index Per Article: 124.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
BACKGROUND The American Heart Association (AHA), in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, nutrition, sleep, and obesity) and health factors (cholesterol, blood pressure, glucose control, and metabolic syndrome) that contribute to cardiovascular health. The AHA Heart Disease and Stroke Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, brain health, complications of pregnancy, kidney disease, congenital heart disease, rhythm disorders, sudden cardiac arrest, subclinical atherosclerosis, coronary heart disease, cardiomyopathy, heart failure, valvular disease, venous thromboembolism, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The AHA, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States and globally to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2024 AHA Statistical Update is the product of a full year's worth of effort in 2023 by dedicated volunteer clinicians and scientists, committed government professionals, and AHA staff members. The AHA strives to further understand and help heal health problems inflicted by structural racism, a public health crisis that can significantly damage physical and mental health and perpetuate disparities in access to health care, education, income, housing, and several other factors vital to healthy lives. This year's edition includes additional global data, as well as data on the monitoring and benefits of cardiovascular health in the population, with an enhanced focus on health equity across several key domains. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Jin Q, Long Y, Zhang G, Pan X, Chen M, Feng Y, Liu J, Yu S, Pan W, Zhou D, Ge J. Five-year follow-up after percutaneous pulmonary valve implantation using the Venus P-valve system for patients with pulmonary regurgitation and an enlarged native right ventricular outflow tract. Catheter Cardiovasc Interv 2024; 103:359-366. [PMID: 38054354 DOI: 10.1002/ccd.30916] [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: 11/29/2022] [Revised: 11/07/2023] [Accepted: 11/09/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND Percutaneous pulmonary valve implantation (PPVI) with the self-expandable Venus P-valve system is a promising treatment for patients with pulmonary regurgitation (PR) and a native right ventricular outflow tract (RVOT). However, limited data is available regarding its midterm outcomes. This study assessed the midterm clinical and echocardiographic outcomes following Venus P-valve implantation. METHODS From 2013 to 2018, 55 patients with moderate or severe PR after surgical RVOT repair with a transannular or RVOT patch were consecutively enrolled from six hospitals in China. Five-year clinical and echocardiographic outcomes were collected and evaluated. The primary endpoint was a freedom from all-cause mortality and reintervention. RESULTS At 5 years, the primary endpoint was met for 96% of patients, corresponding to a freedom from all-cause mortality of 96% (95% confidence interval [CI]: 86%-99%) and freedom from reintervention of 98% (95% CI: 87%-100%). Endocarditis was reported in five patients (four patients within 1 year and one patient at 5 years) following PPVI. Transpulmonary gradient and stent orifice diameter remained stable compared to at discharge (p>0.05). No paravalvular leak was reported while only 1 patient gradually increased to moderate PR during follow-up. Significant improvement of RV diameter and LVEF (p<0.001) sustained over the 5-year follow-up, in consistent with remarked improved New York Heart Association(NYHA) functional class (p<0.001). CONCLUSION The 5-year results of the China VenusP Study demonstrated the midterm benefits of Venus P-valve implantation in the management of patients with severe PR with an enlarged native RVOT by providing sustained symptomatic and hemodynamic improvement.
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Affiliation(s)
- Qinchun Jin
- Department of Cardiology, Fuwai Hospital Chinese Academy of Medical Sciences, Beijing, China
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, Shanghai, China
| | - Yuliang Long
- Department of Cardiology, Fuwai Hospital Chinese Academy of Medical Sciences, Beijing, China
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, Shanghai, China
| | - Gejun Zhang
- National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Xin Pan
- Department of Cardiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Mao Chen
- Department of Cardiology, West China Hospital of Sichuan University, Sichuan, China
| | - Yuan Feng
- Department of Cardiology, West China Hospital of Sichuan University, Sichuan, China
| | - Jinfen Liu
- Shanghai Children's Medical Center, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Shiqiang Yu
- Department of Cardiology, The First Affiliated Hospital of Air Force Medical University, Xi'an, China
| | - Wenzhi Pan
- Department of Cardiology, Fuwai Hospital Chinese Academy of Medical Sciences, Beijing, China
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, Shanghai, China
| | - Daxin Zhou
- Department of Cardiology, Fuwai Hospital Chinese Academy of Medical Sciences, Beijing, China
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, Shanghai, China
| | - Junbo Ge
- Department of Cardiology, Fuwai Hospital Chinese Academy of Medical Sciences, Beijing, China
- Department of Cardiology, Zhongshan Hospital, Shanghai Institute of Cardiovascular Diseases, Fudan University, Shanghai, China
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Gać P, Trejtowicz-Sutor A, Witkowski K, Poręba R. Role of Computed Tomography before Transcatheter Pulmonary Valve Implantation in Patients with Dysfunctional Native Right Ventricular Outflow Tract. Diagnostics (Basel) 2023; 13:3231. [PMID: 37892051 PMCID: PMC10606169 DOI: 10.3390/diagnostics13203231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/04/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
The most performed percutaneous valve replacement procedure is for the aortic valve. In recent years, there have been developments in percutaneous valve replacement methods for other valves, including the pulmonary valve. Computed tomography plays a crucial role in various stages of procedure planning and provides essential information regarding potential complications after the procedure. We present images documenting step by step how to evaluate cardiac computed tomography in the qualification procedure for transcatheter pulmonary valve implantation in patients with dysfunctional native right ventricular outflow tract.
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Affiliation(s)
- Paweł Gać
- Centre for Diagnostic Imaging, 4th Military Hospital, Weigla 5, PL 50-981 Wroclaw, Poland
- Department of Population Health, Division of Environmental Health and Occupational Medicine, Wroclaw Medical University, Mikulicza-Radeckiego 7, PL 50-368 Wroclaw, Poland
| | | | - Konrad Witkowski
- Centre for Diagnostic Imaging, 4th Military Hospital, Weigla 5, PL 50-981 Wroclaw, Poland
| | - Rafał Poręba
- Department of Internal and Occupational Diseases, Hypertension and Clinical Oncology, Wroclaw Medical University, Borowska 213, PL 50-556 Wroclaw, Poland
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Karsenty C, Alattar Y, Mousseaux E, Marcilhacy G, Gencer U, Craiem D, Iserin L, Ladouceur M, Legendre A, Laredo M, Bonnet D, Malekzadeh-Milani S, Soulat G. 4D flow magnetic resonance imaging to assess right ventricular outflow tract in patients undergoing transcatheter pulmonary valve replacement. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2023; 76:793-802. [PMID: 36921915 DOI: 10.1016/j.rec.2023.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 02/22/2023] [Indexed: 03/14/2023]
Abstract
INTRODUCTION AND OBJECTIVES Magnetic resonance imaging (MRI) including 4D flow is used before percutaneous pulmonary valve implantation (PPVI). As PPVI is limited by the size of the right ventricular outflow tract (RVOT), accurate sizing is needed to plan the intervention. The aim of this study was to compare different MRI modalities and invasive angiography to balloon sizing of RVOT. METHODS Single-center prospective study of patients who underwent PPVI for isolated pulmonary regurgitation assessed by 4D flow MRI, 3D steady-state free precession/gradient echo (3D SSFP/GRE) and contrast magnetic resonance angiography. Balloon sizing was considered as the reference. RESULTS A total of 23 adults were included (mean age, 38.4±12.5 years). Eighteen patients underwent successful primary PPVI. The average of the narrowest RVOT diameter was 25.4±4.3 mm by balloon sizing. Compared to balloon sizing, RVOT diameters were better correlated when estimated by systolic 4D flow MRI (r=0.89, P<.001) than by diastolic 4D flow MRI (r=0.71, P <.001), 3D contrast magnetic resonance angiography (r=0.73; P <.001) and 3D SSFP/GRE (r=0.50; P=.04) and was not significantly correlated when estimated by 2D in diastole and systole. The mean difference between systolic 4D flow MRI and balloon sizing was 0.2 mm (95%CI, -3.5 to 3.9 mm), whereas it was wider with other techniques. CONCLUSIONS Beyond the quantification of pulmonary valve regurgitation, 4D flow allows accurate estimation of RVOT diameters, especially in systole, which is fundamental before planning PPVI.
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Affiliation(s)
- Clément Karsenty
- Adult Congenital Cardiology Department, Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France; Pediatric and Congenital Cardiology, Children's Hospital, CHU Toulouse, Toulouse, France; Institut des Maladies Métaboliques et Cardiovasculaires, Université de Toulouse, Institut National de la Santé et de la Recherche Médicale (INSERM), U1048, Toulouse, France; Adult Congenital Cardiology Department, Clinique Pasteur, Toulouse, France.
| | - Yousef Alattar
- Adult Congenital Cardiology Department, Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France
| | - Elie Mousseaux
- Adult Congenital Cardiology Department, Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France; Paris Centre de Recherche Cardiovasculaire (PARCC), Université de Paris, Institut National de la Santé et de la Recherche Médicale (INSERM) Paris, France
| | - Gabrielle Marcilhacy
- Adult Congenital Cardiology Department, Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France
| | - Umit Gencer
- Paris Centre de Recherche Cardiovasculaire (PARCC), Université de Paris, Institut National de la Santé et de la Recherche Médicale (INSERM) Paris, France
| | - Damian Craiem
- Instituto de Medicina Traslacional, Trasplante y Bioingeniería (IMeTTyB), Universidad Favaloro-CONICET, Buenos Aires, Argentina
| | - Laurence Iserin
- Adult Congenital Cardiology Department, Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France
| | - Magalie Ladouceur
- Adult Congenital Cardiology Department, Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France; Paris Centre de Recherche Cardiovasculaire (PARCC), Université de Paris, Institut National de la Santé et de la Recherche Médicale (INSERM) Paris, France
| | - Antoine Legendre
- Adult Congenital Cardiology Department, Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France
| | - Mikael Laredo
- Adult Congenital Cardiology Department, Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France; Institut de Cardiologie, Assistance Publique Hôpitaux de Paris, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Damien Bonnet
- Pediatric and Congenital Department, M3C-Necker, Hôpital Universitaire Necker-Enfants malades, Paris, France; Institut IMAGINE, Université de Paris, Paris, France
| | - Sophie Malekzadeh-Milani
- Adult Congenital Cardiology Department, Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France; Pediatric and Congenital Department, M3C-Necker, Hôpital Universitaire Necker-Enfants malades, Paris, France
| | - Gilles Soulat
- Adult Congenital Cardiology Department, Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France; Paris Centre de Recherche Cardiovasculaire (PARCC), Université de Paris, Institut National de la Santé et de la Recherche Médicale (INSERM) Paris, France
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Linnane N, Kenny DP, Hijazi ZM. Congenital heart disease: addressing the need for novel lower-risk percutaneous interventional strategies. Expert Rev Cardiovasc Ther 2023; 21:329-336. [PMID: 37114439 DOI: 10.1080/14779072.2023.2208862] [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: 04/29/2023]
Abstract
INTRODUCTION With the advent of improved neonatal care, increasingly vulnerable higher-risk patients with complex congenital heart anomalies are presenting for intervention. This group of patients will always have a higher risk of an adverse event during a procedure but by recognising this risk and with the introduction risk scoring systems and thus the development of novel lower risk procedures, the rate of adverse events can be reduced. AREA COVERED This article reviews risk scoring systems for congenital catheterization and demonstrates how they can be used to reduce the rate of adverse events. Then novel low risk strategies are discussed for low weight infants e.g. patent ductus arteriosus (PDA) stent insertion; premature infants e.g. PDA device closure; and transcatheter pulmonary valve replacement. Finally, how risk is assessed and managed within the inherent bias of an institution is discussed. EXPERT OPINION There has been a remarkable improvement in the rate of adverse events in congenital cardiac interventions but now, as the benchmark of mortality rate is switched to morbidity and quality of life, continued innovation into lower risk strategies and understanding inherent bias when assessing risk will be key to continuing this improvement.
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Affiliation(s)
- N Linnane
- Department of Cardiology, Children's Health Ireland at Crumlin, Dublin, Ireland
| | - D P Kenny
- Department of Cardiology, Children's Health Ireland at Crumlin, Dublin, Ireland
- Royal College of Surgeons, Dublin, Ireland
| | - Z M Hijazi
- Department of Cardiovascular Diseases, Sidra Medicine, Doha, Qatar
- Weill Cornell Medicine, New York, NY, USA
- Jordan University, Amman, Jordan
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11
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Tsao CW, Aday AW, Almarzooq ZI, Anderson CAM, Arora P, Avery CL, Baker-Smith CM, Beaton AZ, Boehme AK, Buxton AE, Commodore-Mensah Y, Elkind MSV, Evenson KR, Eze-Nliam C, Fugar S, Generoso G, Heard DG, Hiremath S, Ho JE, Kalani R, Kazi DS, Ko D, Levine DA, Liu J, Ma J, Magnani JW, Michos ED, Mussolino ME, Navaneethan SD, Parikh NI, Poudel R, Rezk-Hanna M, Roth GA, Shah NS, St-Onge MP, Thacker EL, Virani SS, Voeks JH, Wang NY, Wong ND, Wong SS, Yaffe K, Martin SS. Heart Disease and Stroke Statistics-2023 Update: A Report From the American Heart Association. Circulation 2023; 147:e93-e621. [PMID: 36695182 DOI: 10.1161/cir.0000000000001123] [Citation(s) in RCA: 1303] [Impact Index Per Article: 1303.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2023 Statistical Update is the product of a full year's worth of effort in 2022 by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. The American Heart Association strives to further understand and help heal health problems inflicted by structural racism, a public health crisis that can significantly damage physical and mental health and perpetuate disparities in access to health care, education, income, housing, and several other factors vital to healthy lives. This year's edition includes additional COVID-19 (coronavirus disease 2019) publications, as well as data on the monitoring and benefits of cardiovascular health in the population, with an enhanced focus on health equity across several key domains. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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12
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Canan A, Ocazionez-Trujillo D, Vargas D, Foley TA, Cabalka AK, Rajiah PS. Pre- and Postprocedure Imaging of Transcatheter Pulmonary Valve Implantation. Radiographics 2022; 42:991-1011. [PMID: 35687519 DOI: 10.1148/rg.210160] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Transcatheter pulmonary valve replacement (TPVR) is a minimally invasive procedure for treatment of right ventricular outflow tract (RVOT) dysfunction in surgically repaired congenital heart diseases. TPVR is performed in these patients to avoid the high risk and complexity of repeat surgeries. Several TPVR devices are now available to be placed in the right ventricle (RV) to pulmonary artery (PA) conduit, native RVOT, or surgical bioprosthetic valves. Imaging is used before TPVR to determine patient eligibility and optimal timing, which is critical to avoid irreversible RV dilatation and failure. Imaging is also required for evaluation of contraindications, particularly proximity of the RVOT to the left main coronary artery and its branches. Cross-sectional imaging provides details of the complex anatomy in which the TPVR device will be positioned and measurements of the RVOT, RV-PA conduit, or PA. Echocardiography is the first-line imaging modality for evaluation of the RVOT or conduit to determine the need for intervention, although its utility is limited by the complex RVOT morphology and altered anatomy after surgery. CT and MRI provide complementary information for TPVR, including patient eligibility, assessment of contraindications, and key measurements of the RVOT and PA, which are necessary for procedure planning. TPVR, performed using a cardiac catheterization procedure, includes a sizing step in which a balloon is expanded in the RVOT, which also allows assessment of the risk for extrinsic coronary artery compression. Follow-up imaging with CT and MRI is used for evaluation of postprocedure remodeling and valve function and to monitor complications. ©RSNA, 2022 Online supplemental material is available for this article.
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Affiliation(s)
- Arzu Canan
- From the Department of Radiology, UT Southwestern Medical Center, Dallas, Tex (A.C.); Department of Radiology, UT Health Sciences Center, Houston, Tex (D.O.T.); Department of Radiology, University of Colorado, Aurora, Colo (D.V.); and Department of Radiology (T.A.F., P.S.R.) and Division of Cardiology (A.K.C.), Mayo Clinic, 200 First St SW, Rochester, MN 55905
| | - Daniel Ocazionez-Trujillo
- From the Department of Radiology, UT Southwestern Medical Center, Dallas, Tex (A.C.); Department of Radiology, UT Health Sciences Center, Houston, Tex (D.O.T.); Department of Radiology, University of Colorado, Aurora, Colo (D.V.); and Department of Radiology (T.A.F., P.S.R.) and Division of Cardiology (A.K.C.), Mayo Clinic, 200 First St SW, Rochester, MN 55905
| | - Daniel Vargas
- From the Department of Radiology, UT Southwestern Medical Center, Dallas, Tex (A.C.); Department of Radiology, UT Health Sciences Center, Houston, Tex (D.O.T.); Department of Radiology, University of Colorado, Aurora, Colo (D.V.); and Department of Radiology (T.A.F., P.S.R.) and Division of Cardiology (A.K.C.), Mayo Clinic, 200 First St SW, Rochester, MN 55905
| | - Thomas A Foley
- From the Department of Radiology, UT Southwestern Medical Center, Dallas, Tex (A.C.); Department of Radiology, UT Health Sciences Center, Houston, Tex (D.O.T.); Department of Radiology, University of Colorado, Aurora, Colo (D.V.); and Department of Radiology (T.A.F., P.S.R.) and Division of Cardiology (A.K.C.), Mayo Clinic, 200 First St SW, Rochester, MN 55905
| | - Allison K Cabalka
- From the Department of Radiology, UT Southwestern Medical Center, Dallas, Tex (A.C.); Department of Radiology, UT Health Sciences Center, Houston, Tex (D.O.T.); Department of Radiology, University of Colorado, Aurora, Colo (D.V.); and Department of Radiology (T.A.F., P.S.R.) and Division of Cardiology (A.K.C.), Mayo Clinic, 200 First St SW, Rochester, MN 55905
| | - Prabhakar Shantha Rajiah
- From the Department of Radiology, UT Southwestern Medical Center, Dallas, Tex (A.C.); Department of Radiology, UT Health Sciences Center, Houston, Tex (D.O.T.); Department of Radiology, University of Colorado, Aurora, Colo (D.V.); and Department of Radiology (T.A.F., P.S.R.) and Division of Cardiology (A.K.C.), Mayo Clinic, 200 First St SW, Rochester, MN 55905
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13
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Shang X, Dong N, Zhang C, Wang Y. The Clinical Trial Outcomes of Med-Zenith PT-Valve in the Treatment of Patients With Severe Pulmonary Regurgitation. Front Cardiovasc Med 2022; 9:887886. [PMID: 35783837 PMCID: PMC9243481 DOI: 10.3389/fcvm.2022.887886] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 05/12/2022] [Indexed: 11/28/2022] Open
Abstract
Objective Nearly 2/3 of patients with dilated right ventricular outflow tract (RVOT) were excluded from pulmonary valves transplantation due to the lack of size-matched valves. Here, we explored the safety and efficacy of the Med-Zenith PT-Valve for the treatment of patients with severe pulmonary regurgitation. Methods 22 Patients with severe PR (grade 3+,4+) were enrolled based on the anatomical features of native RVOT and the valve design. The immediate, 3-months and 1-year post-procedural follow-up data were analyzed. Results The baseline mean systolic diameters in the distal main pulmonary artery (MPA), MPA sinus junction, MPA sinus, pulmonary annulus, RVOT aneurysm and muscular outlet measured with computed tomography were 33.6 ± 6.1, 34.0 ± 5.8, 37.9 ± 6.0, 32.4 ± 7.3, 41.9 ± 9.3, and 34.4 ± 8.0 mm, respectively. The PT-Valve landing zone was set within these levels. Successful valve implantations were achieved in all patients without noticeable device malposition, coronary artery compression, pulmonary branch obstruction or paravalvular leak during follow-ups. Post-procedural pulmonary artery diastolic pressure increased from 5.8 ± 3.1 to 11.3 ± 2.5 mmHg. In the 3-month and 1-year follow-up, the right ventricular end diastolic volume index reduced from the baseline 181.6 ± 29.0 to 143.7 ± 29.7 ml/m2 and 123.4 ± 31.2 ml/m2, and the trans-pulmonary valve gradient decreased from 25.6 ± 22.2 to 10.64 ± 3.54 mmHg and 11.16 ± 3.0 mmHg, respectively. The 6-min walk distance increased from 416.6 ± 97.9 to 455.9 ± 64.6 m and 467.8 ± 61.2 m, respectively. Conclusion This clinical trial revealed favorable outcomes for the safety, efficacy and feasibility of the Med-Zenith PT-Valve in the treatment of severe PR with significantly enlarged RVOT.
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Affiliation(s)
- Xiaoke Shang
- Department of General Medicine and Geriatrics, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Nianguo Dong
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Changdong Zhang
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yanggan Wang
- Department of General Medicine and Geriatrics, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, China
- Medical Research Institute of Wuhan University, Wuhan University, Wuhan, China
- *Correspondence: Yanggan Wang
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Tsao CW, Aday AW, Almarzooq ZI, Alonso A, Beaton AZ, Bittencourt MS, Boehme AK, Buxton AE, Carson AP, Commodore-Mensah Y, Elkind MSV, Evenson KR, Eze-Nliam C, Ferguson JF, Generoso G, Ho JE, Kalani R, Khan SS, Kissela BM, Knutson KL, Levine DA, Lewis TT, Liu J, Loop MS, Ma J, Mussolino ME, Navaneethan SD, Perak AM, Poudel R, Rezk-Hanna M, Roth GA, Schroeder EB, Shah SH, Thacker EL, VanWagner LB, Virani SS, Voecks JH, Wang NY, Yaffe K, Martin SS. Heart Disease and Stroke Statistics-2022 Update: A Report From the American Heart Association. Circulation 2022; 145:e153-e639. [PMID: 35078371 DOI: 10.1161/cir.0000000000001052] [Citation(s) in RCA: 2499] [Impact Index Per Article: 1249.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update. The 2022 Statistical Update is the product of a full year's worth of effort by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. This year's edition includes data on the monitoring and benefits of cardiovascular health in the population and an enhanced focus on social determinants of health, adverse pregnancy outcomes, vascular contributions to brain health, and the global burden of cardiovascular disease and healthy life expectancy. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Ventricular Arrhythmias and Sudden Death Following Percutaneous Pulmonary Valve Implantation in Pediatric Patients. Pediatr Cardiol 2022; 43:1539-1547. [PMID: 35394148 PMCID: PMC9489556 DOI: 10.1007/s00246-022-02881-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 03/17/2022] [Indexed: 11/24/2022]
Abstract
Reports have suggested a transient increase in ventricular ectopy early after percutaneous pulmonary valve implantation (PPVI). Little is known about the potential for more serious ventricular arrhythmias (VA) in children who undergo PPVI. We sought to evaluate the incidence of severe VA following PPVI in a pediatric population and to explore potential predictive factors. A retrospective cohort study was conducted of patients who underwent PPVI under 20 years of age in our institution from January 2007 to December 2019. The primary outcome of severe VA was defined as sustained and/or hemodynamically unstable ventricular tachycardia (VT), inducible sustained VT, or sudden death of presumed arrhythmic etiology. A total of 21 patients (mean age 16.2 ± 2.1 years; 66.7% male) underwent PPVI. The majority of patients (N = 15; 71.4%) had tetralogy of Fallot (TOF) or TOF-like physiology, with the most common indication being pulmonary insufficiency (N = 10; 47.6%). During a median follow-up of 29.6 months (IQR 10.9-44.0), severe VA occurred in 3 (14.3%) patients aged 15.6 (IQR 14.7-16.1) a median of 12.3 months (IQR 11.2-22.3) after PPVI. All events occurred in patients with TOF-like physiology following Melody valve implant. In conclusion, severe VA can occur long after PPVI in a pediatric population, particularly in those with TOF-like physiology. Further studies are required to elucidate underlying mechanisms and assess strategies to mitigate risks.
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16
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Sivaprakasam M, Reddy JRV, Ganesan R, Sridhar A, Solomon N, Moosa M, Lakhani Z, Gunasekaran S. Choosing an appropriate size valve for transcatheter pulmonary valve implantation in a native right ventricle outflow tract. Ann Pediatr Cardiol 2022; 15:154-159. [PMID: 36246764 PMCID: PMC9564405 DOI: 10.4103/apc.apc_62_21] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/18/2021] [Accepted: 08/23/2021] [Indexed: 12/02/2022] Open
Abstract
Introduction: Transcatheter pulmonary valve implantation has been an effective treatment for dysfuntional right ventricular tract outflow tract (RVOT). Defining a landing zone before the intervention is crucial in patients with native RVOT. Improper sizing and undefined landing zone will lead to embolization. Methods: It is a retrospective observational study from August 2020 to December 2020 in native RVOT. Three patients who had significant Right ventricle dilatation were analyzed. The multi-slice computed tomography (MSCT) with magnetic resonance imaging and angiography data of all patients before the procedure were analyzed. All patients underwent an angiogram in the same sitting, before the procedure to assess the landing zone, valve diameter as well as the risk for coronary compression. We chose a valve based on valve area 23%–25% more than the area at the waist during balloon sizing. Results: All three patients underwent successful valve implantation. Valve sizes used were 27.5 mm in one and 32 mm in the other two. The mean RVOT gradient postprocedure was 11.5 mm Hg and pre procedure was 43 mmHg. There were no complications during the procedure or at a mean follow-up of 3.6 months. Conclusion: The balloon sizing gives the true narrowest diameter in comparison with MSCT, and increasing this area by 23%–25% will give the appropriate valve size for successful implantation.
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17
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Sivaprakasam MC, Reddy JRV, Gunasekaran S, Sivakumar K, Pavithran S, Rohitraj GR, Jayranganath M, Francis E. Early multicenter experience of a new balloon expandable MyVal transcatheter heart valve in dysfunctional stenosed right ventricular outflow tract conduits. Ann Pediatr Cardiol 2021; 14:293-301. [PMID: 34667399 PMCID: PMC8457297 DOI: 10.4103/apc.apc_242_20] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/15/2021] [Accepted: 02/16/2021] [Indexed: 12/02/2022] Open
Abstract
Background : Transcatheter pulmonary valve implantation (TPVI) is a surgical alternative for correcting dysfunctional right ventricular outflow tract conduits in previously operated patients. MyVal transcatheter heart valve (THV) (Meril Life Sciences, India), a new transcatheter valve designed for aortic position has not been used for TPVI. Methods : Patients with stenosed dysfunctional conduits from the right ventricle to pulmonary artery (RV-PA) were prestented after initial computed tomography and balloon interrogation before the implantation of MyVal. Size of MyVal was chosen based on the final diameter of the prestent. Procedural details and post-TPVI follow-up were analyzed. Results : Seven patients aged 17–60 years (median 26 years) had stenosed RV-PA conduits implanted 5–17 years (median 9 years) ago for tetralogy of Fallot in three, following Ross procedure in two, repair of pulmonary stenosis, and following PA debanding in one patient each. Prestenting improved the conduit diameter from 9.3 ± 2.8 mm to 20.8 ± 1.1 mm and relieved the gradient from 87.3 ± 31.7 mmHg (50–137 mmHg) to 12.7 ± 6.4 mmHg (5–20 mmHg). A 23 mm MyVal was implanted in all the seven patients successfully; one patient needed an additional 24.5 mm MyVal valve in valve implantation for residual regurgitation. The mean fluoroscopic time and dose area product were 38.7 ± 25.3 min and 66.917 ± 39.211Gray. cm2, respectively. At a median follow-up duration of 16 months (10–22 months), all patients were asymptomatic receiving dual antiplatelet therapy with no PR and the gradient was 12.5 ± 5.8 mmHg on echocardiography. Although one patient needed an additional valve-in-valve implantation, there were no valve-related adverse events. Conclusions : Early experience of TPVI with MyVal THV in prestented conduits is encouraging with procedural success in all patients and acceptable mid-term outcomes.
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Affiliation(s)
| | - J Raja Vijendra Reddy
- Department of Pediatric Cardiology, Apollo Children's Hospital, Chennai, Tamil Nadu, India
| | | | - Kothandam Sivakumar
- Department of Pediatric Cardiology, Institute of Cardiovascular Diseases, Madras Medical Mission, Chennai, Tamil Nadu, India
| | - Sreeja Pavithran
- Department of Pediatric Cardiology, Institute of Cardiovascular Diseases, Madras Medical Mission, Chennai, Tamil Nadu, India
| | | | - M Jayranganath
- Department of Pediatric Cardiology, Sri Jayadeva Institute of Cardiovascular Sciences and Research Institute, Bengaluru, Karnataka, India
| | - Edwin Francis
- Department of Pediatric Cardiology, Lisie Hospital, Kochi, Kerala, India
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Tarantini G, Massussi M, Nai Fovino L, Sirico D, Castaldi B. The rescue snared wire technique for challenging transcatheter pulmonary valve implantation: a case series of two patients. EUROPEAN HEART JOURNAL-CASE REPORTS 2021; 5:ytab135. [PMID: 34377896 PMCID: PMC8343437 DOI: 10.1093/ehjcr/ytab135] [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: 11/07/2020] [Revised: 11/24/2020] [Accepted: 04/06/2021] [Indexed: 11/12/2022]
Abstract
Background Transcatheter pulmonary valve implantation (TPVI) is an effective treatment for right ventricular outflow tract (RVOT) dysfunction. Patients affected by congenital heart disease requiring TPVI may have difficult anatomies, thus making the intervention technically demanding. Case summary We report a case series of two patients affected by RVOT dysfunction. Both the cases were characterized by difficulty to advance the valve over the wire, which was successfully overcome by the application of the snared wire technique (SWT) to TPVI. Discussion Various technical pitfalls and tips have been described to facilitate the delivery of the transcatheter Edwards Sapien valve in the pulmonary position. The SWT described by the authors may be a helpful tool to gain supportiveness and stability of the guidewire during the procedure.
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Affiliation(s)
- Giuseppe Tarantini
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padua Medical School, Via Giustiniani 2, 35128 Padua, Italy
| | - Mauro Massussi
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padua Medical School, Via Giustiniani 2, 35128 Padua, Italy
| | - Luca Nai Fovino
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padua Medical School, Via Giustiniani 2, 35128 Padua, Italy
| | - Domenico Sirico
- Department of Women and Children's Health, University of Padua Medical School, Via Giustiniani 2, 35128 Padua, Italy
| | - Biagio Castaldi
- Department of Women and Children's Health, University of Padua Medical School, Via Giustiniani 2, 35128 Padua, Italy
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Takajo D, Forbes TJ, Kobayashi D. Impact of Patient Prosthesis Mismatch on the Outcome of Transcatheter Pulmonic Valve Implantation. Am J Cardiol 2021; 151:93-99. [PMID: 34053630 DOI: 10.1016/j.amjcard.2021.04.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/09/2021] [Accepted: 04/13/2021] [Indexed: 11/30/2022]
Abstract
Patient prosthesis mismatch (PPM) is an important factor of the outcome in transcatheter aortic valve implantation. However, the impact of PPM in transcatheter pulmonic valve implantation (TPVI) has not been studied. Based on the narrowest valve stent diameters in two views of fluoroscopy, internal geometric orifice area (GOA) of the valve stent was calculated and indexed by body surface area (BSA), deriving iGOA. To define PPM in TPVI, receiver operating characteristics (ROC) curve analysis for iGOA for predicting significant residual right ventricular outflow tract (RVOT) gradient was used to derive the optimal cut-off value of iGOA. Our cohort were divided into 2 groups: PPM versus non-PPM. The clinical data were compared between 2 groups. TPVI was performed using Melody valve in 101 patients. Significant RVOT residual pressure gradient (≥ 15 mmHg) was observed in 31 patients (39.6%). Over a mean follow up periods of 6.9 ± 2.7 years, 22 patients (21.8%) required repeat interventions (16 transcatheter, 11 surgical, and both in 5 patients). Based on the ROC analysis, the best cut-off value of iGOA was 1.25 cm2/m2 (area under the curve 0.873, p < 0.001) to define PPM. PPM was present in 42 patients (42%). On the Kaplan-Meier survival analysis, PPM was associated with the need of repeat intervention (p = 0.02). In conclusion, in TPVI, PPM was a strong predictor for the need of re-intervention. Considering PPM, target diameter of valve stent would depend on the patient body size and should be taken into account for optimal outcome of TPVI.
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Affiliation(s)
- Daiji Takajo
- Division of Pediatric Cardiology, Children's Hospital of Michigan, Detroit, Michigan; Department of Pediatrics, Central Michigan University College of Medicine, Mount Pleasant, Michigan
| | - Thomas J Forbes
- Division of Pediatric Cardiology, Children's Hospital of Michigan, Detroit, Michigan; Department of Pediatrics, Central Michigan University College of Medicine, Mount Pleasant, Michigan
| | - Daisuke Kobayashi
- Division of Pediatric Cardiology, Children's Hospital of Michigan, Detroit, Michigan; Department of Pediatrics, Central Michigan University College of Medicine, Mount Pleasant, Michigan.
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Contrast-free percutaneous pulmonary valve replacement: a safe approach for valve-in-valve procedures. ADVANCES IN INTERVENTIONAL CARDIOLOGY 2021; 17:200-209. [PMID: 34400923 PMCID: PMC8356834 DOI: 10.5114/aic.2021.107500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 03/04/2021] [Indexed: 11/17/2022] Open
Abstract
Introduction Percutaneous pulmonary valve replacement (PPVI) continues to gather pace in pediatric and adult congenital practice. This is fueled by an expanding repertoire of devices, techniques and equipment to suit the heterogenous anatomical landscape of patients with lesions of the right ventricular outflow tract (RVOT). Contrast-induced nephropathy is a real risk for teenagers and adults with congenital heart disease (CHD). Aim To present a series of patients who underwent PPVI without formal RVOT angiography and propose case selection criteria for patients who may safely benefit from this approach. Material and methods We retrospectively collected PPVI data from the preceding 2 years at our institution identifying patients who had been listed as suitable for consideration for contrast-free PPVI from our multidisciplinary team (MDT) meeting based on predefined criteria. Demographic, clinical, imaging and hemodynamic data were collected. Data were analyzed using SPSS. Results Twenty-one patients were identified. All patients had a technically successful implantation with improvements seen in invasive and echocardiographic hemodynamic measurements. 90% of patients had a bio-prosthetic valve (BPV) in situ prior to PPVI. One patient had a complication which may have been recognized earlier with post-intervention RVOT contrast injection. Conclusions Zero-contrast PPVI is technically feasible and the suitability criteria for those who might benefit are potentially straightforward. The advent of fusion and 3D imaging in cardiac catheterization laboratories is likely to expand our capacity to perform more procedures with less contrast. Patients with bio-prosthetic valves in the pulmonary position may benefit from contrast-free percutaneous pulmonary valve implantation.
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21
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Kothari SS. Percutaneous pulmonary valve implantation in India: Quo Vadis? Ann Pediatr Cardiol 2021; 14:310-314. [PMID: 34667401 PMCID: PMC8457268 DOI: 10.4103/apc.apc_127_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 06/26/2021] [Indexed: 01/02/2023] Open
Affiliation(s)
- Shyam Sunder Kothari
- Department of Cardiology, All India Institute of Medical Sciences, New Delhi, India
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Kerstein JS, Kreutzer J, Gozansky EK, Trucco SM. Coil embolization to successfully treat right ventricular to pulmonary artery conduit injury during transcatheter interventions. PROGRESS IN PEDIATRIC CARDIOLOGY 2021. [DOI: 10.1016/j.ppedcard.2020.101321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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23
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Law MA, Chatterjee A. Transcatheter pulmonic valve implantation: Techniques, current roles, and future implications. World J Cardiol 2021; 13:117-129. [PMID: 34131475 PMCID: PMC8173335 DOI: 10.4330/wjc.v13.i5.117] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 03/11/2021] [Accepted: 04/21/2021] [Indexed: 02/06/2023] Open
Abstract
Right ventricular outflow tract (RVOT) obstruction is present in a variety of congenital heart disease states including tetralogy of Fallot, pulmonary atresia/stenosis and other conotruncal abnormalities etc. After surgical repair, these patients develop RVOT residual abnormalities of pulmonic stenosis and/or insufficiency of their native outflow tract or right ventricle to pulmonary artery conduit. There are also sequelae of other surgeries like the Ross operation for aortic valve disease that lead to right ventricle to pulmonary artery conduit dysfunction. Surgical pulmonic valve replacement (SPVR) has been the mainstay for these patients and is considered standard of care. Transcatheter pulmonic valve implantation (TPVI) was first reported in 2000 and has made strides as a comparable alternative to SPVR, being approved in the United States in 2010. We provide a comprehensive review in this space–indications for TPVI, detailed procedural facets and up-to-date review of the literature regarding outcomes of TPVI. TPVI has been shown to have favorable medium-term outcomes free of re-interventions especially after the adoption of the practice of pre-stenting the RVOT. Procedural mortality and complications are uncommon. With more experience, recognition of risk of dreaded outcomes like coronary compression has improved. Also, conduit rupture is increasingly being managed with transcatheter tools. Questions over endocarditis risk still prevail in the TPVI population. Head-to-head comparisons to SPVR are still limited but available data suggests equivalence. We also discuss newer valve technologies that have limited data currently and may have more applicability for treatment of native dysfunctional RVOT substrates.
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Affiliation(s)
- Mark Aaron Law
- Department of Pediatric Cardiology, Division of Cardiology, University of Alabama at Birmingham, Birmingham, AL 35233, United States
| | - Arka Chatterjee
- Division of Cardiology, University of Arizona College of Medicine, Tuscon, AZ 85724, United States
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24
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Rinaldi E, Sadeghi S, Lluri G, Salem M, Levi D, Aboulhosn J. Immunosuppression as a risk factor for developing transcatheter pulmonary valve endocarditis. INTERNATIONAL JOURNAL OF CARDIOLOGY CONGENITAL HEART DISEASE 2021. [DOI: 10.1016/j.ijcchd.2021.100118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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Matsuzaki Y, Wiet MG, Boe BA, Shinoka T. The Real Need for Regenerative Medicine in the Future of Congenital Heart Disease Treatment. Biomedicines 2021; 9:478. [PMID: 33925558 PMCID: PMC8145070 DOI: 10.3390/biomedicines9050478] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/19/2021] [Accepted: 04/24/2021] [Indexed: 11/23/2022] Open
Abstract
Bioabsorbable materials made from polymeric compounds have been used in many fields of regenerative medicine to promote tissue regeneration. These materials replace autologous tissue and, due to their growth potential, make excellent substitutes for cardiovascular applications in the treatment of congenital heart disease. However, there remains a sizable gap between their theoretical advantages and actual clinical application within pediatric cardiovascular surgery. This review will focus on four areas of regenerative medicine in which bioabsorbable materials have the potential to alleviate the burden where current treatment options have been unable to within the field of pediatric cardiovascular surgery. These four areas include tissue-engineered pulmonary valves, tissue-engineered patches, regenerative medicine options for treatment of pulmonary vein stenosis and tissue-engineered vascular grafts. We will discuss the research and development of biocompatible materials reported to date, the evaluation of materials in vitro, and the results of studies that have progressed to clinical trials.
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Affiliation(s)
- Yuichi Matsuzaki
- Center for Regenerative Medicine, The Abigail Wexner Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, T2294, Columbus, OH 43205, USA; (Y.M.); (M.G.W.)
| | - Matthew G. Wiet
- Center for Regenerative Medicine, The Abigail Wexner Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, T2294, Columbus, OH 43205, USA; (Y.M.); (M.G.W.)
| | - Brian A. Boe
- Department of Cardiology, The Heart Center, Nationwide Children’s Hospital, 700 Children’s Drive, T2294, Columbus, OH 43205, USA;
| | - Toshiharu Shinoka
- Center for Regenerative Medicine, The Abigail Wexner Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, T2294, Columbus, OH 43205, USA; (Y.M.); (M.G.W.)
- Department of Cardiothoracic Surgery, The Heart Center, Nationwide Children’s Hospital, 700 Children’s Drive, T2294, Columbus, OH 43205, USA
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26
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Virani SS, Alonso A, Aparicio HJ, Benjamin EJ, Bittencourt MS, Callaway CW, Carson AP, Chamberlain AM, Cheng S, Delling FN, Elkind MSV, Evenson KR, Ferguson JF, Gupta DK, Khan SS, Kissela BM, Knutson KL, Lee CD, Lewis TT, Liu J, Loop MS, Lutsey PL, Ma J, Mackey J, Martin SS, Matchar DB, Mussolino ME, Navaneethan SD, Perak AM, Roth GA, Samad Z, Satou GM, Schroeder EB, Shah SH, Shay CM, Stokes A, VanWagner LB, Wang NY, Tsao CW. Heart Disease and Stroke Statistics-2021 Update: A Report From the American Heart Association. Circulation 2021; 143:e254-e743. [PMID: 33501848 DOI: 10.1161/cir.0000000000000950] [Citation(s) in RCA: 3101] [Impact Index Per Article: 1033.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update. The 2021 Statistical Update is the product of a full year's worth of effort by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. This year's edition includes data on the monitoring and benefits of cardiovascular health in the population, an enhanced focus on social determinants of health, adverse pregnancy outcomes, vascular contributions to brain health, the global burden of cardiovascular disease, and further evidence-based approaches to changing behaviors related to cardiovascular disease. RESULTS Each of the 27 chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policy makers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Bilateral Percutaneous Pulmonary Valves for Severe Pulmonary Regurgitation in a Patient with Prior Valvotomy. CASE 2021; 5:78-80. [PMID: 33644519 PMCID: PMC7887521 DOI: 10.1016/j.case.2020.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Severe PR is a common long-term complication after valvotomy. There are no current endovascular valves for severe dilation of the main PA. Implantation of transcatheter valves in the main PA branches is an alternative.
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McElhinney DB. Prevention and management of endocarditis after transcatheter pulmonary valve replacement: current status and future prospects. Expert Rev Med Devices 2020; 18:23-30. [PMID: 33246368 DOI: 10.1080/17434440.2021.1857728] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Transcatheter pulmonary valve replacement (TPVR) has become an important tool in the management of congenital heart disease with abnormalities of the right ventricular outflow tract. Endocarditis is one of the most serious adverse long-term outcomes and among the leading causes of death in patients with congenital heart disease and after (TPVR).Areas covered: This review discusses the current state knowledge about the risk factors for and outcomes of endocarditis after transcatheter pulmonary valve replacement in patients with congenital and acquired heart disease. It also addresses practical measures for mitigating endocarditis risk, as well as diagnosing and managing endocarditis when it does occur.Expert opinion: With increasing understanding of the risk factors for and management and outcomes of endocarditis in patients who have undergone TPVR, we continue to learn how to utilize TPVR most effectively in this complex population of patients.
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Affiliation(s)
- Doff B McElhinney
- Departments of Cardiothoracic Surgery and Pediatrics (Cardiology), Stanford University School of Medicine, Palo Alto, CA, USA
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29
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Bavishi C, Gordon PC, Sellke FW. Transcatheter pulmonary valve replacement: an option for some but not for all. J Thorac Dis 2020; 12:6422-6425. [PMID: 33282344 PMCID: PMC7711374 DOI: 10.21037/jtd-20-1621] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Chirag Bavishi
- Lifespan Cardiovascular Institute, Rhode Island Hospital, Providence, RI, USA.,Warren Alpert Medical School, Brown University, Providence, RI, USA
| | - Paul C Gordon
- Lifespan Cardiovascular Institute, Rhode Island Hospital, Providence, RI, USA.,Warren Alpert Medical School, Brown University, Providence, RI, USA
| | - Frank W Sellke
- Lifespan Cardiovascular Institute, Rhode Island Hospital, Providence, RI, USA.,Warren Alpert Medical School, Brown University, Providence, RI, USA
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Ghiselli S, Carro C, Uricchio N, Annoni G, Marianeschi SM. Mid- to long-term follow-up of pulmonary valve replacement with BioIntegral injectable valve. Eur J Cardiothorac Surg 2020; 59:ezaa337. [PMID: 33210126 DOI: 10.1093/ejcts/ezaa337] [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: 12/16/2019] [Revised: 07/13/2020] [Accepted: 07/18/2020] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Chronic pulmonary valve (PV) regurgitation is a common late sequela after repair of congenital heart diseases like tetralogy of Fallot or pulmonary stenosis, leading to right ventricular dilatation and failure and increased late morbidity and mortality. Timely reoperation may lead to a complete right ventricular recovery. An injectable PV allows pulmonary valve replacement, with or without cardiopulmonary bypass, under direct observation, thereby minimizing the impact of surgery on cardiac function. The aim of this study was to evaluate the feasibility and mid- to long-term clinical outcomes with this device. METHODS From April 2007 to October 2019, a total of 85 symptomatic patients with severe pulmonary regurgitation or pulmonary stenosis underwent pulmonary valve replacement with an injectable stented pulmonary prosthesis. Data were collected from the international proctoring registry. Mean patient age was 26.7 years. The underlying diagnosis was repaired tetralogy of Fallot in 69.4% patients; moderate or severe pulmonary regurgitation was present in 72.9%. All patients had echocardiographic scans before the operation and during the follow-up period. A total of 54.1% patients also had preoperative/postoperative cardiac magnetic resonance imaging (MRI) or catheterization; 25.9% had off-pump implants. In 53% patients, pulmonary valve replacement was associated with the repair of other cardiac defects. RESULTS Minor postoperative complications were observed in 10.8% patients. The overall mortality rate was 2.3%; mortality after valve replacement was linked to a severe cardiac insufficiency and it was not related to a prosthesis failure; 1 prosthesis was explanted from 1 patient because of endocarditis, and 6% of patients developed PV stenosis; minor complications occurred in 4.8%. The mean follow-up period was 4.8 years (2 months-12.7 years); 42% of the patients were followed for more than 5 years. Follow-up echocardiography and cardiac MRI showed a significant reduction in RV size and low gradients across the PV. CONCLUSIONS An injectable PV may be implanted without cardiopulmonary bypass and in a hybrid operating theatre with minimal surgical impact. The bioprosthesis, available up to large sizes, has a low profile, laminar flow and no risk of coronary artery compression. Incidence of endocarditis is rare. The lack of a suture ring permits the implant of a relatively larger prosthesis, thereby avoiding a right ventricular outflow tract obstruction. This device permits future percutaneous valve-in-valve procedures, if needed. Results concerning durability are encouraging, and mid- to long-term haemodynamic performance is excellent.
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Affiliation(s)
- Simone Ghiselli
- Cardiac Surgery, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Cristina Carro
- Cardiac Surgery, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | | | - Giuseppe Annoni
- Pediatric Cardiology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
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31
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Tengler A, Ulrich S, Fischer M, Pastor-Villaescusa B, Kanaan M, Pozza RD, Haas NA, Jakob A. Rationale and feasibility of transcatheter pulmonary valve implantation in small conduits with the Edwards Sapien valves. Int J Cardiol 2020; 325:45-50. [PMID: 33049296 DOI: 10.1016/j.ijcard.2020.10.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 09/06/2020] [Accepted: 10/07/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Conduit dilatation above 110% and TPVI in conduits <16 mm is not recommended. However, if we want to reach normal values for RVOT diameters and diminish reintervention rates, pushing these boundaries is essential. METHODS Analysis of subsequent patients who underwent TPVI with Edwards Sapien valves in conduits ≤16 mm between 2010 and 2020. RESULTS In n = 33 cases median age was 13 years (5-20 y) and median weight 47 kg (15-91 kg). Preexisting RVOT grafts were n = 28 Contegra® conduits and n = 5 homografts (12 mm n = 15; 14 mm n = 11; 16 mm n = 7). Implanted were the Sapien (n = 8), Sapien XT (n = 10) and Sapien 3 valve (n = 15) with 20 mm (n = 4), 23 mm (n = 19), 26 mm (n = 9) and 29 mm (n = 1). Mean minimal RVOT diameter after TPVI was 22,7 ± 2,3 mm (18-30 mm) which is 150% of the mean minimal RVOT diameter before TPVI (15,1 ± 4,3 mm). Covered stents were used in n = 10 cases. Contained conduit rupture occurred in n = 7 cases (21%). Residual RVOT gradients of 5,7 ± 4,9 mmHg (0-18 mmHg) showed adequate RV unloading. CONCLUSION TPVI could be performed successfully in all patients. Dilatation above 150% and a valve/conduit diameter ratio up to 2,4 were well tolerated. There was a considerable amount of conduit rupture but all were confined without further need for intervention or surgery.
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Affiliation(s)
- Anja Tengler
- Department for Pediatric Cardiology and Intensive Care, Medical Hospital of the University of Munich, LMU Ludwig Maximilians University Munich, 81377 Munich, Germany.
| | - Sarah Ulrich
- Department for Pediatric Cardiology and Intensive Care, Medical Hospital of the University of Munich, LMU Ludwig Maximilians University Munich, 81377 Munich, Germany
| | - Marcus Fischer
- Department for Pediatric Cardiology and Intensive Care, Medical Hospital of the University of Munich, LMU Ludwig Maximilians University Munich, 81377 Munich, Germany
| | - Belén Pastor-Villaescusa
- Division of Metabolic and Nutritional Medicine, Dr. von Hauner Children's Hospital, LMU Ludwig Maximilians University Munich, 80337 Munich, Germany
| | - Majed Kanaan
- Center for Congenital Heart Defects, Heart and Diabetes Centre North Rhine Westphalia, Ruhr University Bochum, 32545 Bad Oeynhausen, Germany; Department for Congenital Heart Defects, University Hospital Aachen, 52074 Aachen, Germany
| | - Robert Dalla Pozza
- Department for Pediatric Cardiology and Intensive Care, Medical Hospital of the University of Munich, LMU Ludwig Maximilians University Munich, 81377 Munich, Germany
| | - Nikolaus A Haas
- Department for Pediatric Cardiology and Intensive Care, Medical Hospital of the University of Munich, LMU Ludwig Maximilians University Munich, 81377 Munich, Germany
| | - André Jakob
- Department for Pediatric Cardiology and Intensive Care, Medical Hospital of the University of Munich, LMU Ludwig Maximilians University Munich, 81377 Munich, Germany
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Transcatheter pulmonary valve implantation in 100 patients: a 10-year single-center experience. ADVANCES IN INTERVENTIONAL CARDIOLOGY 2020; 16:235-243. [PMID: 33597988 PMCID: PMC7863798 DOI: 10.5114/aic.2020.99257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 08/30/2020] [Indexed: 11/25/2022] Open
Abstract
Introduction Transcatheter pulmonary valve implantation (TPVI) is a non-surgical method of treatment for patients with right ventricular outflow tract (RVOT) dysfunction after surgical repair of congenital heart defects (CHD). Aim To evaluate the long-term results of TPVI performed in a single center. Material and methods: Over 10 years, TPVI was performed in 100 patients (mean age: 26.4 ±8.1 years), using Melody Medtronic or Sapien Edwards valves. Results The initial success rate of TPVI was 93%. In 7 cases (5 urgent), a switch to surgical intervention was necessary due to periprocedural complications (all patients survived). Following TPVI, none of the 93 patients had severe pulmonary regurgitation. The pulmonary gradient decreased from 49.0 ±37.8 before to 27.6 ±14.9 mm Hg directly after TPVI (p < 0.0001). Right ventricular end-diastolic volume decreased, while NYHA class and pVO2 uptake significantly improved in 1 year after TPVI. Freedom from reintervention was 100% in 1 year. Freedom from serious adverse events was 86% in mean 5.5 years of observation. The main reason for reintervention was infective endocarditis (IE) (1.6% patients/year). Increased risk of IE was associated with severe PS before valve implantation and the suboptimal result of TPVI. The incidence of IE seems to be lower in patients treated permanently with antiplatelet therapy (1.8% vs. 0.9% patients/year, NS). Conclusions TPVI is a safe and effective method of treatment in patients with RVOT dysfunction after surgical correction of CHD. To achieve a good outcome, precise patient selection and rigorous IE prevention are necessary.
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Alshahid M, Galzerano D, Di Salvo G, Vriz O, Al Amri M, AlJufan M, Pergola V, Al Fadley F. Beyond the Imagination: An Incredible Upside Down Flip. Circ Cardiovasc Imaging 2020; 13:e010998. [PMID: 32972237 DOI: 10.1161/circimaging.120.010998] [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] [Indexed: 11/16/2022]
Affiliation(s)
- Maie Alshahid
- The Heart Centre, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia (M.A., D.G., O.V., M.A.A., M.A., A.F.F.)
| | - Domenico Galzerano
- The Heart Centre, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia (M.A., D.G., O.V., M.A.A., M.A., A.F.F.).,College of Medicine, Alfaisal University, Riyadh, Saudi Arabia (D.G.)
| | - Giovanni Di Salvo
- Paediatric Cardiology and Congenital Heart Disease Department, University Hospital Padua, Italy (G.D.S.)
| | - Olga Vriz
- The Heart Centre, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia (M.A., D.G., O.V., M.A.A., M.A., A.F.F.)
| | - Mohammed Al Amri
- The Heart Centre, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia (M.A., D.G., O.V., M.A.A., M.A., A.F.F.)
| | - Mansour AlJufan
- The Heart Centre, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia (M.A., D.G., O.V., M.A.A., M.A., A.F.F.)
| | - Valeria Pergola
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Italy (V.P.)
| | - Fadel Al Fadley
- The Heart Centre, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia (M.A., D.G., O.V., M.A.A., M.A., A.F.F.)
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Meca Aguirrezabalaga JA, Silva Guisasola J, Díaz Méndez R, Escalera Veizaga AE, Hernández-Vaquero Panizo D. Pulmonary regurgitation after repaired tetralogy of Fallot: surgical versus percutaneous treatment. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:967. [PMID: 32953767 PMCID: PMC7475380 DOI: 10.21037/atm.2020.03.81] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Pulmonary regurgitation is the most important sequellae after correction of Tetralogy of Fallot and has a considerable impact over the right ventricle. Surgery has demonstrated low early mortality after pulmonary valve replacement and good long-term outcomes, remaining nowadays the gold standard treatment of pulmonary regurgitation in rTOF patients. Nevertheless, transcatheter pulmonary valve implantation has emerged as a new, safe and efficient alternative to surgical valve replacement. In this review article, we try to evaluate and compare both techniques to find out which is the best therapeutic option in this patients.
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Affiliation(s)
| | - Jacobo Silva Guisasola
- Department of Cardiac Surgery, Heart Area, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Rocío Díaz Méndez
- Department of Cardiac Surgery, Heart Area, Hospital Universitario Central de Asturias, Oviedo, Spain
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Bos D, De Wolf D, Cools B, Eyskens B, Hubrechts J, Boshoff D, Louw J, Frerich S, Ditkowski B, Rega F, Meyns B, Budts W, Sluysmans T, Gewillig M, Heying R. Infective endocarditis in patients after percutaneous pulmonary valve implantation with the stent-mounted bovine jugular vein valve: Clinical experience and evaluation of the modified Duke criteria. Int J Cardiol 2020; 323:40-46. [PMID: 32860844 DOI: 10.1016/j.ijcard.2020.08.058] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 07/21/2020] [Accepted: 08/17/2020] [Indexed: 01/11/2023]
Abstract
AIMS Percutaneous pulmonary valve implantation (PPVI) has proven good hemodynamic results. As infective endocarditis (IE) remains a potential complication with limited available clinical data, we reviewed our patient records to improve future strategies of IE prevention, diagnosis and treatment. METHODS Medical records of all patients diagnosed with Melody® valve IE according to the modified Duke criteria were retrospectively analyzed in three Belgian tertiary centers. RESULTS 23 IE episodes in 22 out of 240 patients were identified (incidence 2.4% / patient year) with a clear male predominance (86%). Median age at IE was 17.9 years (range 8.2-45.9 years) and median time from PPVI to IE was 2.4 years (range 0.7-8 years). Streptococcal species caused 10 infections (43%), followed by Staphylococcus aureus (n = 5, 22%). In 13/23 IE episodes a possible entry-point was identified (57%). IE was classified as definite in 15 (65%) and as possible in 8 (35%) cases due to limitations of imaging. Echocardiography visualized vegetations in only 10 patients. PET-CT showed positive FDG signals in 5/7 patients (71%) and intracardiac echocardiography a vegetation in 1/1 patient (100%). Eleven cases (48%) had a hemodynamically relevant pulmonary stenosis at IE presentation. Nine early and 6 late percutaneous or surgical re-interventions were performed. No IE related deaths occurred. CONCLUSIONS IE after Melody® valve PPVI is associated with a relevant need of re-interventions. Communication to patients and physicians about risk factors is essential in prevention. The modified Duke criteria underperformed in diagnosing definite IE, but inclusion of new imaging modalities might improve diagnostic performance.
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Affiliation(s)
- D Bos
- Pediatric Cardiology, Department of Cardiovascular Developmental Biology, University Hospitals Leuven, Belgium
| | - D De Wolf
- Pediatric Cardiology, University Hospital of Ghent, Belgium
| | - B Cools
- Pediatric Cardiology, Department of Cardiovascular Developmental Biology, University Hospitals Leuven, Belgium
| | - B Eyskens
- Pediatric Cardiology, Department of Cardiovascular Developmental Biology, University Hospitals Leuven, Belgium
| | - J Hubrechts
- Pediatric Cardiology, Department of Cardiovascular Developmental Biology, University Hospitals Leuven, Belgium
| | - D Boshoff
- Pediatric Cardiology, Department of Cardiovascular Developmental Biology, University Hospitals Leuven, Belgium
| | - J Louw
- Pediatric Cardiology, AZM, Maastricht, the Netherlands
| | - S Frerich
- Pediatric Cardiology, AZM, Maastricht, the Netherlands
| | - B Ditkowski
- Pediatric Cardiology, Department of Cardiovascular Developmental Biology, University Hospitals Leuven, Belgium
| | - F Rega
- Division of Clinical Cardiac Surgery, KU Leuven, Leuven, Belgium
| | - B Meyns
- Division of Clinical Cardiac Surgery, KU Leuven, Leuven, Belgium
| | - W Budts
- Congenital and Structural Cardiology, University Hospitals Leuven, and Department of Cardiovascular Sciences, Catholic University Leuven, Belgium
| | - T Sluysmans
- Pediatric Cardiology, Cliniques Universitaires St. Luc, Brussels, Belgium
| | - M Gewillig
- Pediatric Cardiology, Department of Cardiovascular Developmental Biology, University Hospitals Leuven, Belgium
| | - R Heying
- Pediatric Cardiology, Department of Cardiovascular Developmental Biology, University Hospitals Leuven, Belgium,.
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Chatterjee A, Miller NJ, Cribbs MG, Mukherjee A, Law MA. Systematic review and meta-analysis of outcomes of anatomic repair in congenitally corrected transposition of great arteries. World J Cardiol 2020; 12:427-436. [PMID: 32879705 PMCID: PMC7439449 DOI: 10.4330/wjc.v12.i8.427] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 06/08/2020] [Accepted: 07/19/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Treatment of congenitally corrected transposition of great arteries (cc-TGA) with anatomic repair strategy has been considered superior due to restoration of the morphologic left ventricle in the systemic circulation. However, data on long term outcomes are limited to single center reports and include small sample sizes.
AIM To perform a systematic review and meta-analysis for observational studies reporting outcomes on anatomic repair for cc-TGA.
METHODS MEDLINE and Scopus databases were queried using predefined criteria for reports published till December 31, 2017. Studies reporting anatomic repair of minimum 5 cc-TGA patients with at least a 2 year follow up were included. Meta-analysis was performed using Comprehensive meta-analysis v3.0 software.
RESULTS Eight hundred and ninety-five patients underwent anatomic repair with a pooled follow-up of 5457.2 patient-years (PY). Pooled estimate for operative mortality was 8.3% [95% confidence interval (CI): 6.0%-11.4%]. 0.2% (CI: 0.1%-0.4%) patients required mechanical circulatory support postoperatively and 1.7% (CI: 1.1%-2.4%) developed post-operative atrioventricular block requiring a pacemaker. Patients surviving initial surgery had a transplant free survival of 92.5% (CI: 89.5%-95.4%) per 100 PY and a low rate of need for pacemaker (0.3/100 PY; CI: 0.1-0.4). 84.7% patients (CI: 79.6%-89.9%) were found to be in New York Heart Association (NYHA) functional class I or II after 100 PY follow up. Total re-intervention rate was 5.3 per 100 PY (CI: 3.8-6.8).
CONCLUSION Operative mortality with anatomic repair strategy for cc-TGA is high. Despite that, transplant free survival after anatomic repair for cc-TGA patients is highly favorable. Majority of patients maintain NYHA I/II functional class. However, monitoring for burden of re-interventions specific for operation type is very essential.
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Affiliation(s)
- Arka Chatterjee
- Division of Cardiovascular Diseases, University of Alabama at Birmingham, Birmingham, AL 35294, United States
| | - Neal J Miller
- Division of Cardiovascular Diseases, University of Alabama at Birmingham, Birmingham, AL 35294, United States
| | - Marc G Cribbs
- Division of Cardiovascular Diseases, University of Alabama at Birmingham, Birmingham, AL 35294, United States
- Department of Pediatric Cardiology, University of Alabama at Birmingham, Birmingham, AL 35294, United States
| | - Amrita Mukherjee
- Department of Epidemiology, University of Alabama at Birmingham School of Public health, Birmingham, AL 35233, United States
| | - Mark A Law
- Department of Pediatric Cardiology, University of Alabama at Birmingham, Birmingham, AL 35294, United States
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Alkashkari W, Albugami S, Abbadi M, Niyazi A, Alsubei A, Hijazi ZM. Transcatheter pulmonary valve replacement in pediatric patients. Expert Rev Med Devices 2020; 17:541-554. [PMID: 32459512 DOI: 10.1080/17434440.2020.1775578] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
INTRODUCTION Right ventricular outflow tract (RVOT) dysfunction is common among individuals with congenital heart disease (CHD). Surgical intervention often carries prohibitive risks due to the need for sequential pulmonary valve (PV) replacements throughout their life in the majority of cases. Transcatheter pulmonary valve replacement (tPVR) is one of the most exciting recent developments in the treatment of CHD and has evolved to become an attractive alternative to surgery in patients with RVOT dysfunction. AREAS COVERED In this review, we examine the pathophysiology of RVOT dysfunction, indications for tPVR, and the procedural aspect. Advancements in clinical application and valve technology will also be covered. EXPERT OPINION tPVR is widely accepted as an alternative to surgery to address RVOT dysfunction, but still significant numbers of patients with complex RVOT morphology deemed not suitable for tPVR. As the technology continues to evolve, new percutaneous valves will allow such complex RVOT patient to benefit from tPVR.
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Affiliation(s)
- Wail Alkashkari
- Department of Cardiology, King Faisal Cardiac Center, Ministry of National Guard Health Affair , Jeddah, Saudi Arabia.,Medical Research Department, King Abdullah International Medical Research Center , Jeddah, Saudi Arabia.,Medical Research Department, King Saud Bin Abdulaziz University for Health Science , Jeddah, Saudi Arabia
| | - Saad Albugami
- Department of Cardiology, King Faisal Cardiac Center, Ministry of National Guard Health Affair , Jeddah, Saudi Arabia.,Medical Research Department, King Abdullah International Medical Research Center , Jeddah, Saudi Arabia.,Medical Research Department, King Saud Bin Abdulaziz University for Health Science , Jeddah, Saudi Arabia
| | - Mosa Abbadi
- Department of Cardiology, King Faisal Cardiac Center, Ministry of National Guard Health Affair , Jeddah, Saudi Arabia.,Medical Research Department, King Abdullah International Medical Research Center , Jeddah, Saudi Arabia.,Medical Research Department, King Saud Bin Abdulaziz University for Health Science , Jeddah, Saudi Arabia
| | - Akram Niyazi
- Department of Cardiology, King Faisal Cardiac Center, Ministry of National Guard Health Affair , Jeddah, Saudi Arabia.,Medical Research Department, King Abdullah International Medical Research Center , Jeddah, Saudi Arabia.,Medical Research Department, King Saud Bin Abdulaziz University for Health Science , Jeddah, Saudi Arabia
| | - Amani Alsubei
- Department of Cardiology, King Faisal Cardiac Center, Ministry of National Guard Health Affair , Jeddah, Saudi Arabia.,Medical Research Department, King Abdullah International Medical Research Center , Jeddah, Saudi Arabia.,Medical Research Department, King Saud Bin Abdulaziz University for Health Science , Jeddah, Saudi Arabia
| | - Ziyadi M Hijazi
- Sidra Heart Center, Sidra Medicine , Doha, Qatar.,Medical Research Department, Weill Cornell Medicine , New York, NY, USA
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Cho SA, Jang YE, Kim EH, Lee JH, Ji SH, Kim HS, Kim JT. Catastrophic Case Scenario During Percutaneous Pulmonary Valve Replacement. J Cardiothorac Vasc Anesth 2020; 35:1466-1468. [PMID: 32591251 DOI: 10.1053/j.jvca.2020.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/04/2020] [Accepted: 05/13/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Sung-Ae Cho
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Young-Eun Jang
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Eun-Hee Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Ji-Hyun Lee
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Sang-Hwan Ji
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Hee-Soo Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Jin-Tae Kim
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
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Abstract
Heart valve diseases are common disorders with five million annual diagnoses being made in the United States alone. All heart valve disorders alter cardiac hemodynamic performance; therefore, treatments aim to restore normal flow. This paper reviews the state-of-the-art clinical and engineering advancements in heart valve treatments with a focus on hemodynamics. We review engineering studies and clinical literature on the experience with devices for aortic valve treatment, as well as the latest advancements in mitral valve treatments and the pulmonic and tricuspid valves on the right side of the heart. Upcoming innovations will potentially revolutionize treatment of heart valve disorders. These advancements, and more gradual enhancements in the procedural techniques and imaging modalities, could improve the quality of life of patients suffering from valvular disease who currently cannot be treated.
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Affiliation(s)
- Gil Marom
- School of Mechanical Engineering, Tel Aviv University, Tel Aviv Israel
- To whom correspondence should be addressed. E-mail:
| | - Shmuel Einav
- Department of Biomedical Engineering, Tel Aviv University, Tel Aviv, Israel
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40
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Rinaldi E, Sadeghi S, Rajpal S, Boe BA, Daniels C, Cheatham J, Sinha S, Levi DS, Aboulhosn J. Utility of CT Angiography for the Prediction of Coronary Artery Compression in Patients Undergoing Transcatheter Pulmonary Valve Replacement. World J Pediatr Congenit Heart Surg 2020; 11:295-303. [DOI: 10.1177/2150135120905670] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Objectives: We aimed to evaluate the utility of computed tomography angiography (CTA) for coronary compression (CC) prediction in patients with congenital heart disease undergoing balloon-expandable transcatheter pulmonary valve replacement (TPVR). Background: Coronary compression is a serious complication of TPVR, but the value of preprocedural CTAs to assess CC risk is largely unexplored. Methods: In all, 586 patients underwent TPVR between January 2009 and July 2018. Adults with a pre-TPVR CTA and children with a CTA performed less than one year prior to TPVR were included. Patients with poor CTA image quality or with aborted cases due to reasons other than CC were excluded. Sixty-six patients were finally included. Cardiac anatomy was assessed via multiplanar reconstruction of CTAs. Results: Coronary compression occurred in 9 (14%) of the 66 patients who underwent TPVR. Most CC cases (seven of nine) occurred in patients with conduits. Proximity of the right ventricular outflow tract (RVOT) landing zone to the coronary arteries and to the chest wall was a significant risk factor for compression ( P < .001 and P = .019, respectively). Compression risk increased significantly if patients had an RVOT to coronary artery distance of ≤3 mm ( P < .001) and an RVOT to chest wall distance of ≤8 mm ( P = .026). Anomalous course of coronary arteries was another significant univariate risk factor ( P = .003). Conclusions: Right ventricular outflow tract landing zone distance of ≤3 mm to a coronary artery, landing zone distance of ≤8 mm to the chest wall, and anomalous coronary arteries are associated with increased CC risk. Electrocardiogram gating may not be necessary if coronary arteries are opacified on CTAs. Larger studies are needed to explore and confirm these coronary artery compression risk factors.
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Affiliation(s)
| | - Soraya Sadeghi
- Ahmanson/UCLA Adult Congenital Heart Disease Center, Los Angeles, CA, USA
| | - Saurabh Rajpal
- Nationwide Children’s Hospital/Columbus Ohio Adult Congenital Heart Disease Program, Columbus, OH, USA
- The Heart Center, Nationwide Children’s Hospital, Columbus, OH, USA
| | - Brian A. Boe
- Nationwide Children’s Hospital/Columbus Ohio Adult Congenital Heart Disease Program, Columbus, OH, USA
- The Heart Center, Nationwide Children’s Hospital, Columbus, OH, USA
| | - Curt Daniels
- Nationwide Children’s Hospital/Columbus Ohio Adult Congenital Heart Disease Program, Columbus, OH, USA
- The Heart Center, Nationwide Children’s Hospital, Columbus, OH, USA
| | - John Cheatham
- Nationwide Children’s Hospital/Columbus Ohio Adult Congenital Heart Disease Program, Columbus, OH, USA
- The Heart Center, Nationwide Children’s Hospital, Columbus, OH, USA
| | - Sanjay Sinha
- Division of Pediatric Cardiology, Mattel Children’s Hospital UCLA, Los Angeles, CA, USA
| | - Daniel S. Levi
- Ahmanson/UCLA Adult Congenital Heart Disease Center, Los Angeles, CA, USA
- Division of Pediatric Cardiology, Mattel Children’s Hospital UCLA, Los Angeles, CA, USA
| | - Jamil Aboulhosn
- David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Ahmanson/UCLA Adult Congenital Heart Disease Center, Los Angeles, CA, USA
- Division of Pediatric Cardiology, Mattel Children’s Hospital UCLA, Los Angeles, CA, USA
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41
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Virani SS, Alonso A, Benjamin EJ, Bittencourt MS, Callaway CW, Carson AP, Chamberlain AM, Chang AR, Cheng S, Delling FN, Djousse L, Elkind MSV, Ferguson JF, Fornage M, Khan SS, Kissela BM, Knutson KL, Kwan TW, Lackland DT, Lewis TT, Lichtman JH, Longenecker CT, Loop MS, Lutsey PL, Martin SS, Matsushita K, Moran AE, Mussolino ME, Perak AM, Rosamond WD, Roth GA, Sampson UKA, Satou GM, Schroeder EB, Shah SH, Shay CM, Spartano NL, Stokes A, Tirschwell DL, VanWagner LB, Tsao CW. Heart Disease and Stroke Statistics-2020 Update: A Report From the American Heart Association. Circulation 2020; 141:e139-e596. [PMID: 31992061 DOI: 10.1161/cir.0000000000000757] [Citation(s) in RCA: 4861] [Impact Index Per Article: 1215.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports on the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update. The 2020 Statistical Update is the product of a full year's worth of effort by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. This year's edition includes data on the monitoring and benefits of cardiovascular health in the population, metrics to assess and monitor healthy diets, an enhanced focus on social determinants of health, a focus on the global burden of cardiovascular disease, and further evidence-based approaches to changing behaviors, implementation strategies, and implications of the American Heart Association's 2020 Impact Goals. RESULTS Each of the 26 chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policy makers, media professionals, clinicians, healthcare administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Comparison of Transcatheter Pulmonic Valve Implantation With Surgical Pulmonic Valve Replacement in Adults (from the National Inpatient Survey Dataset). Am J Cardiol 2020; 125:135-139. [PMID: 31711632 DOI: 10.1016/j.amjcard.2019.09.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 09/17/2019] [Accepted: 09/19/2019] [Indexed: 12/25/2022]
Abstract
There are no large reports of comparative outcomes of transcatheter pulmonic valve implantation (TPVI) and surgical pulmonic valve replacement (SPVR). Prospective studies are unlikely to be feasible in the future also. Thus, we utilized a large adult inpatient database to compare the two with respect to temporal trends, in hospital outcomes and costs. Data from the National Inpatient Sample database from 2003 to 2014 was analyzed to extract patients who underwent TPVI and SPVR using unique ICD 9-CM codes. In-hospital outcomes and charges were then analyzed. All charges were converted to 2018 dollars and a loss of wages analysis was performed using the Bureau of Labor Statistics published median weekly wages. A total of 8,449 and 555 SPVR and TPVI discharges were identified. 5.8% SPVR procedures were done in rural setting versus 1.8% of TPVI. Complications including in-hospital mortality (2.3 vs 0.9%; p = 0.02) were higher in SPVR group. Length of stay was significantly shorter for the TPVI group (1 vs 5 days; p <0.001), which also contributed to lower loss of wages ($1028.57 vs $6042.86; p <0.001) with similar hospital charges. In conclusion, volumes of both TPVI and SPVR are increasing across adult hospitals in the United States, reflecting an overall increase in the adult congenital heart disease population. TPVI offers improved short-term outcomes and decreased loss of wages through shorter recovery time in this real-world database analysis.
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43
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Borenstein N, Chetboul V, Passavin P, Morlet A, Fernandez-Parra R, Carazo Arias LE, Giannettoni G, Saponaro V, Poissonnier C, Ghazal S, Lefort S, Trehiou-Sechi E, Marchal CR, Delle Cave J, Vannucci E, Behr L, Verwaerde P. Successful transcatheter pulmonary valve implantation in a dog: first clinical report. J Vet Cardiol 2019; 26:10-18. [PMID: 31785529 DOI: 10.1016/j.jvc.2019.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 09/10/2019] [Accepted: 10/03/2019] [Indexed: 10/25/2022]
Abstract
Transcatheter pulmonary valve (TPV) implantation is a therapeutic approach approved by the United States Food and Drug Administration for human patients with failing pulmonary conduits in 2010 and for failing bioprosthetic surgical pulmonary valves in 2017. We report here the first successful transcatheter implantation of a stented valve in a pulmonary position in a dog with congenital pulmonary valve disease. A 3-year-old, 10.9 kg, client-owned Beagle dog was referred for a follow-up visit after a percutaneous balloon valvuloplasty performed 22 months before for treatment of a severe type A valvular pulmonary stenosis. The Doppler-derived peak pressure gradient was 348 mmHg before the procedure and 66 mmHg 24 h after. The dog was lethargic. Echocardiography revealed a mild pulmonary stenosis (pressure gradient-43 mmHg), severe pulmonary regurgitation, and secondary severe right ventricular and right atrial dilation. Worsening of right heart dilation was observed 2 months later despite medical therapy. A TPV implantation was performed using a prestented Melody bovine jugular bioprosthetic valve. The dog recovered uneventfully and was discharged 10 days after the procedure. Right heart dilation resolved within 15 days. The dog was doing well 7 months after valve implantation. This case demonstrates that TPV implantation with a stented valve is technically feasible in dogs with severe pulmonary valve disease. Stringent postoperative care, with particular attention to thrombosis and infectious endocarditis, and appropriate sizing and positioning of the valve stent are keys to the success of this procedure.
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Affiliation(s)
- N Borenstein
- IMMR 42 Boulevard Jourdan, 74014, Paris, France.
| | - V Chetboul
- Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, Unité de Cardiologie D'Alfort, Centre Hospitalier Universitaire Vétérinaire D'Alfort (CHUVA), 7 avenue du Général de Gaulle, 94704, Maisons-Alfort Cedex, France; INSERM, (Institut national de la santé et de la recherche médicale), U955, Equipe 03, 51 avenue du Maréchal de Lattre de Tassigny, 94010, Créteil Cedex, France
| | - P Passavin
- Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, Unité de Cardiologie D'Alfort, Centre Hospitalier Universitaire Vétérinaire D'Alfort (CHUVA), 7 avenue du Général de Gaulle, 94704, Maisons-Alfort Cedex, France
| | - A Morlet
- IMMR 42 Boulevard Jourdan, 74014, Paris, France
| | - R Fernandez-Parra
- INSERM, (Institut national de la santé et de la recherche médicale), U955, Equipe 03, 51 avenue du Maréchal de Lattre de Tassigny, 94010, Créteil Cedex, France; Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, Pôle Anesthésie-Réanimation-Urgence-Soins Intensifs, Centre Hospitalier Universitaire Vétérinaire D'Alfort (CHUVA), 7 avenue du Général de Gaulle, 94704, Maisons-Alfort Cedex, France
| | | | - G Giannettoni
- Centre Hospitalier Vétérinaire ADVETIA, 9 Avenue Louis Breguet, 78140, Vélizy-Villacoublay, France
| | - V Saponaro
- Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, Unité de Cardiologie D'Alfort, Centre Hospitalier Universitaire Vétérinaire D'Alfort (CHUVA), 7 avenue du Général de Gaulle, 94704, Maisons-Alfort Cedex, France
| | - C Poissonnier
- Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, Unité de Cardiologie D'Alfort, Centre Hospitalier Universitaire Vétérinaire D'Alfort (CHUVA), 7 avenue du Général de Gaulle, 94704, Maisons-Alfort Cedex, France
| | - S Ghazal
- Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, Unité de Cardiologie D'Alfort, Centre Hospitalier Universitaire Vétérinaire D'Alfort (CHUVA), 7 avenue du Général de Gaulle, 94704, Maisons-Alfort Cedex, France
| | - S Lefort
- Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, Unité de Cardiologie D'Alfort, Centre Hospitalier Universitaire Vétérinaire D'Alfort (CHUVA), 7 avenue du Général de Gaulle, 94704, Maisons-Alfort Cedex, France
| | - E Trehiou-Sechi
- Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, Unité de Cardiologie D'Alfort, Centre Hospitalier Universitaire Vétérinaire D'Alfort (CHUVA), 7 avenue du Général de Gaulle, 94704, Maisons-Alfort Cedex, France
| | - C R Marchal
- Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, Pôle Anesthésie-Réanimation-Urgence-Soins Intensifs, Centre Hospitalier Universitaire Vétérinaire D'Alfort (CHUVA), 7 avenue du Général de Gaulle, 94704, Maisons-Alfort Cedex, France
| | - J Delle Cave
- Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, Pôle Anesthésie-Réanimation-Urgence-Soins Intensifs, Centre Hospitalier Universitaire Vétérinaire D'Alfort (CHUVA), 7 avenue du Général de Gaulle, 94704, Maisons-Alfort Cedex, France
| | - E Vannucci
- Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, Pôle Anesthésie-Réanimation-Urgence-Soins Intensifs, Centre Hospitalier Universitaire Vétérinaire D'Alfort (CHUVA), 7 avenue du Général de Gaulle, 94704, Maisons-Alfort Cedex, France
| | - L Behr
- IMMR 42 Boulevard Jourdan, 74014, Paris, France
| | - P Verwaerde
- INSERM, (Institut national de la santé et de la recherche médicale), U955, Equipe 03, 51 avenue du Maréchal de Lattre de Tassigny, 94010, Créteil Cedex, France; Université Paris-Est, Ecole Nationale Vétérinaire d'Alfort, Pôle Anesthésie-Réanimation-Urgence-Soins Intensifs, Centre Hospitalier Universitaire Vétérinaire D'Alfort (CHUVA), 7 avenue du Général de Gaulle, 94704, Maisons-Alfort Cedex, France
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van der Ven JP, van den Bosch E, Bogers AJ, Helbing WA. Current outcomes and treatment of tetralogy of Fallot. F1000Res 2019; 8:F1000 Faculty Rev-1530. [PMID: 31508203 PMCID: PMC6719677 DOI: 10.12688/f1000research.17174.1] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/21/2019] [Indexed: 01/08/2023] Open
Abstract
Tetralogy of Fallot (ToF) is the most common type of cyanotic congenital heart disease. Since the first surgical repair in 1954, treatment has continuously improved. The treatment strategies currently used in the treatment of ToF result in excellent long-term survival (30 year survival ranges from 68.5% to 90.5%). However, residual problems such as right ventricular outflow tract obstruction, pulmonary regurgitation, and (ventricular) arrhythmia are common and often require re-interventions. Right ventricular dysfunction can be seen following longstanding pulmonary regurgitation and/or stenosis. Performing pulmonary valve replacement or relief of pulmonary stenosis before irreversible right ventricular dysfunction occurs is important, but determining the optimal timing of pulmonary valve replacement is challenging for several reasons. The biological mechanisms underlying dysfunction of the right ventricle as seen in longstanding pulmonary regurgitation are poorly understood. Different methods of assessing the right ventricle are used to predict impending dysfunction. The atrioventricular, ventriculo-arterial and interventricular interactions of the right ventricle play an important role in right ventricle performance, but are not fully elucidated. In this review we present a brief overview of the history of ToF, describe the treatment strategies currently used, and outline the long-term survival, residual lesions, and re-interventions following repair. We discuss important remaining challenges and present the current state of the art regarding these challenges.
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Affiliation(s)
- Jelle P.G. van der Ven
- Department of Pediatrics, Division of Pediatric Cardiology, Erasmus MC-Sophia Children’s Hospital, Rotterdam, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
- Department of Cardiothoracic Surgery, Erasmus MC, Rotterdam, The Netherlands
| | - Eva van den Bosch
- Department of Pediatrics, Division of Pediatric Cardiology, Erasmus MC-Sophia Children’s Hospital, Rotterdam, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
| | - Ad J.C.C. Bogers
- Department of Cardiothoracic Surgery, Erasmus MC, Rotterdam, The Netherlands
| | - Willem A. Helbing
- Department of Pediatrics, Division of Pediatric Cardiology, Erasmus MC-Sophia Children’s Hospital, Rotterdam, The Netherlands
- Department of Pediatrics, Division of Pediatric Cardiology, Radboud UMC - Amalia Children's Hospital, Nijmegen, The Netherlands
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Zhou D, Pan W, Jilaihawi H, Zhang G, Feng Y, Pan X, Liu J, Yu S, Cao Q, Ge J. A self-expanding percutaneous valve for patients with pulmonary regurgitation and an enlarged native right ventricular outflow tract: one-year results. EUROINTERVENTION 2019; 14:1371-1377. [PMID: 30398963 DOI: 10.4244/eij-d-18-00715] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
AIMS The aim of the study was to evaluate the midterm safety and efficacy of a self-expanding valve (Venus P-valve) in the treatment of patients with pulmonary regurgitation and a native right ventricular outflow tract (RVOT) in China. METHODS AND RESULTS Patients who had moderate or severe pulmonary regurgitation after surgical repair of the RVOT with a transannular or RVOT patch were included in the study. Fifty-five patients (67% female; average age 28.7±12.4 years) from six different hospitals in China were enrolled. The procedure success rate was 98.2%. In the one failure, the patient experienced valve dislodgement two days after the procedure. During the 12-month follow-up, two patients died, one due to infective endocarditis. Three other patients developed infective endocarditis. Two patients developed atrial flutter, and one patient had a pulmonary embolism. Echocardiography examinations at 12 months showed that two patients had mild pulmonary regurgitation, and 19 patients had trace pulmonary regurgitation. No paravalvular regurgitation occurred. The mean peak pulmonary gradient was 16.3±7.4 (range 4-38) mmHg. Compared with the baseline data, the right ventricular end-diastolic volume index (RVEDVI) was reduced from 137.6±15.8 mL/m2 to 83.9±16.0 mL/m2 (p<0.001), and the New York Heart Association (NYHA) class was significantly improved (p<0.01). CONCLUSIONS The one-year results of the China Venus P-valve study show considerable promise for a hitherto unmet need in patients with pulmonary regurgitation and an enlarged native RVOT.
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Affiliation(s)
- Daxin Zhou
- Zhongshan Hospital of Fudan University, Shanghai, China
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Wadia SK, Lluri G, Aboulhosn JA, Laks H, Biniwale RM, Van Arsdell GS, Levi DS, Salem MM, Shannon KM, Moore JP. Postoperative and short-term atrial tachyarrhythmia burdens after transcatheter vs surgical pulmonary valve replacement among congenital heart disease patients. CONGENIT HEART DIS 2019; 14:838-845. [PMID: 31282099 DOI: 10.1111/chd.12818] [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: 03/03/2019] [Revised: 05/29/2019] [Accepted: 06/16/2019] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We examined the atrial tachyarrhythmia (AT) burden among patients with congenital heart disease (CHD) following transcatheter (TC-) or surgical (S-) pulmonary valve replacement (PVR). DESIGN/SETTING This was a retrospective observational study of patients who underwent PVR from 2010 to 2016 at UCLA Medical Center. PATIENTS Patients of all ages who had prior surgical repair for CHD were included. Patients with a history of congenitally corrected transposition of the great arteries, underwent a hybrid PVR procedure, or had permanent atrial fibrillation (AF) without a concomitant ablation were excluded. OUTCOME MEASURES The primary outcome was a time-to-event analysis of sustained AT. Sustained ATs were defined as focal AT, intra-atrial reentrant tachycardia/atrial flutter, or AF lasting at least 30 seconds or terminating with cardioversion or antitachycardia pacing. RESULTS Two hundred ninety-seven patients (TC-PVR, n = 168 and S-PVR, n = 129) were included. During a median follow-up of 1.2 years, nine events occurred in TC-PVR group (5%) vs 23 events in S-PVR group (18%). In the propensity adjusted models, the following factors were associated with significant risk of AT after PVR: history of AT, age at valve implantation, severe right atrial enlargement, and S-PVR. In the secondary analysis, TC-PVR was associated with lower adjusted risk of AT events in the postoperative epoch (first 30 days), adjusted IRR 0.31 (0.14-0.97), P = .03, but similar risk in the short-term epoch, adjusted IRR 0.64 (0.14-2.94), P = .57. CONCLUSION There was an increased risk of AT in the first 30 days following S-PVR compared to TC-PVR. Additional factors associated with risk of AT events after PVR were a history of AT, age at valve implantation, and severe right atrial enlargement.
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Affiliation(s)
- Subeer K Wadia
- Division of Cardiology, Ahmanson/UCLA Adult Congenital Heart Disease Center, Los Angeles, California
| | - Gentian Lluri
- Division of Cardiology, Ahmanson/UCLA Adult Congenital Heart Disease Center, Los Angeles, California
| | - Jamil A Aboulhosn
- Division of Cardiology, Ahmanson/UCLA Adult Congenital Heart Disease Center, Los Angeles, California
| | - Hillel Laks
- Division of Cardiothoracic Surgery, UCLA Mattel Children's Hospital, Los Angeles, California
| | - Reshma M Biniwale
- Division of Cardiothoracic Surgery, UCLA Mattel Children's Hospital, Los Angeles, California
| | - Glen S Van Arsdell
- Division of Cardiothoracic Surgery, UCLA Mattel Children's Hospital, Los Angeles, California
| | - Daniel S Levi
- Division of Pediatric Cardiology, Mattel Children's Hospital at UCLA, Los Angeles, California
| | - Morris M Salem
- Division of Pediatric Cardiology, Mattel Children's Hospital at UCLA, Los Angeles, California
| | - Kevin M Shannon
- Division of Cardiology, Ahmanson/UCLA Adult Congenital Heart Disease Center, Los Angeles, California.,Division of Pediatric Cardiology, Mattel Children's Hospital at UCLA, Los Angeles, California
| | - Jeremy P Moore
- Division of Cardiology, Ahmanson/UCLA Adult Congenital Heart Disease Center, Los Angeles, California.,Division of Pediatric Cardiology, Mattel Children's Hospital at UCLA, Los Angeles, California
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First-in-human, off-label use of BeGraft® stenting of non-conduit, large right ventricular outflow tract for transcatheter valve landing zone preparation. Int J Cardiol 2019; 280:43-45. [PMID: 30665803 DOI: 10.1016/j.ijcard.2019.01.036] [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: 07/21/2018] [Revised: 11/30/2018] [Accepted: 01/09/2019] [Indexed: 11/22/2022]
Abstract
Transcatheter implantation of pulmonary valve has emerged as a reliable approach in congenital heart patients presenting with chronic right ventricular volume or pressure overload after primary repair. Initial experience was limited by relatively narrow range of working diameter of transcatheter valves. Nowadays, improved technology allows extending this option to patient with large right ventricular outflow tract or conduit. A stable landing zone is of paramount importance before considering valve implantation. We present two cases of right ventricular outflow tract pre-stenting using the BeGraft® stent, which may become an interesting add to our tool kit in the preparation of valve landing zone.
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Decter D, Patel K, Doshi R. Characteristics and Gender Difference With Transcatheter Pulmonary Valve Replacement: An Analysis of 960 Hospitalisations from the National Inpatient Sample. Heart Lung Circ 2019; 28:e7-e9. [PMID: 30654951 DOI: 10.1016/j.hlc.2018.05.202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 05/03/2018] [Accepted: 05/28/2018] [Indexed: 10/27/2022]
Affiliation(s)
- Dean Decter
- Department of Cardiology, North Shore University Hospital, Northwell Health, Manhasset, New York, USA
| | - Krunalkumar Patel
- Department of Cardiology, North Shore University Hospital, Northwell Health, Manhasset, New York, USA
| | - Rajkumar Doshi
- Department of Internal Medicine, University of Nevada, Reno School of Medicine, Reno, NV, USA.
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Boe BA, Cheatham SL, Armstrong AK, Berman DP, Chisolm JL, Cheatham JP. Leaflet morphology classification of the Melody Transcatheter Pulmonary Valve. CONGENIT HEART DIS 2018; 14:297-304. [PMID: 30548926 DOI: 10.1111/chd.12728] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 11/13/2018] [Accepted: 11/22/2018] [Indexed: 11/30/2022]
Abstract
OBJECTIVE We sought to describe the leaflet morphology variation in the Melody Transcatheter Pulmonary Valve (TPV) and evaluate associated outcomes. The Melody TPV is constructed from harvested bovine jugular venous valves which have been rigorously tested. Natural anatomic leaflet variations are seen in the Melody TPV but have not been evaluated. DESIGN A Melody TPV leaflet morphology classification system was devised after reviewing a subset of photographed and implanted TPVs. All images were blindly reviewed by implanters and classified. Midterm hemodynamic outcomes and complications of the Melody TPVs were compared by leaflet morphology. RESULTS Photographed Melody TPVs implanted between 2011 and 2016 (n = 62) were categorized into the following leaflet morphology types: A-symmetric trileaflet (47%); B-asymmetric trileaflet with a single small leaflet (32%); C-asymmetric trileaflet with a single large leaflet (16%); D-rudimentary leaflet with near bicuspid appearance (5%). Acceptable hemodynamic function at 6 months postimplantation was seen in 97.5% of valves. Over a median follow-up of 1.5 years (range 0-4.4 years), two TPVs (Type A) had > mild regurgitation. Nine TPVs developed complications (endocarditis, 3; stent fracture, 2; refractory arrhythmia, 1; conduit replacement, 2; death, 1), of which 6 required reintervention. There was no significant difference in outcomes based on Melody TPV leaflet morphology type. CONCLUSIONS The Melody TPV can be classified into one of four categories based on leaflet morphology. Study outcomes were not associated with leaflet morphology. Further documentation and evaluation of Melody TPV morphology may lead to better understanding of this technology.
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Affiliation(s)
- Brian A Boe
- The Heart Center, Nationwide Children's Hospital, Columbus, Ohio
| | | | | | - Darren P Berman
- The Heart Center, Nationwide Children's Hospital, Columbus, Ohio
| | - Joanne L Chisolm
- The Heart Center, Nationwide Children's Hospital, Columbus, Ohio
| | - John P Cheatham
- The Heart Center, Nationwide Children's Hospital, Columbus, Ohio
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Lex Talionis - Valve–for–a–Valve: Transcatheter Pulmonary Valve Replacement for Bioprosthetic Valve Dysfunction. JACC Cardiovasc Interv 2018; 11:2504-2506. [DOI: 10.1016/j.jcin.2018.09.012] [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: 09/06/2018] [Accepted: 09/11/2018] [Indexed: 11/20/2022]
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