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Carlozzi LN, Lin CH, Steinberg ZL. Balloon Pulmonary Angioplasty for the Treatment of Chronic Thromboembolic Pulmonary Hypertension. Methodist Debakey Cardiovasc J 2024; 20:57-64. [PMID: 38765209 PMCID: PMC11100548 DOI: 10.14797/mdcvj.1347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 02/23/2024] [Indexed: 05/21/2024] Open
Abstract
Chronic thromboembolic pulmonary hypertension is a rare form of pulmonary hypertension in patients who have evidence of chronic thromboembolic occlusion of the pulmonary vasculature. Historically, surgical pulmonary thromboendarterectomy has been the treatment of choice. However, with up to 40% of patients deemed inoperable, balloon pulmonary angioplasty has emerged as an additional treatment strategy. Balloon pulmonary angioplasty is a complementary strategy alongside surgical pulmonary thromboendarterectomy and offers the opportunity for pulmonary revascularization in patients who have more distal disease, higher comorbidities, or residual obstruction following operative intervention. This review examines the history of balloon pulmonary angioplasty, highlights its effectiveness, discusses important complications and risk reduction strategies, and emphasizes the importance of centers forming a multidisciplinary team of providers to manage the complexity of patients with chronic thromboembolic pulmonary hypertension.
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Affiliation(s)
| | - C. Huie Lin
- Houston Methodist DeBakey Heart & Vascular Center, Houston Methodist Hospital, Houston, Texas, US
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2
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Li X, Zhang Y, Zhao Q, Yang T, Zeng Q, Jin Q, Duan A, Huang Z, Hu M, Zhang S, Gao L, Xiong C, Luo Q, Zhao Z, Liu Z. Usefulness of risk assessment tools in predicting hemodynamic outcome after balloon pulmonary angioplasty: a comparative analysis. Postgrad Med 2024; 136:446-455. [PMID: 38785198 DOI: 10.1080/00325481.2024.2358745] [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: 01/12/2023] [Accepted: 05/15/2024] [Indexed: 05/25/2024]
Abstract
OBJECTIVES Several parameters of widely used risk assessment tools for pulmonary arterial hypertension (PAH) have been linked to hemodynamic outcomes of balloon pulmonary angioplasty (BPA). Therefore, we aimed to determine whether these risk assessment tools could be used to predict hemodynamic outcomes following BPA. METHODS In this retrospective study, we included 139 patients with chronic thromboembolic pulmonary hypertension who had undergone BPA at Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College (Beijing, China). We compared the accuracies of seven well-validated risk assessment tools for predicting hemodynamic outcomes following BPA. A favorable hemodynamic outcome was defined as a mean pulmonary arterial pressure < 30 mmHg at follow-up. RESULTS The baseline risk profiles varied significantly among the risk assessment tools. The US Registry to Evaluate Early and Long-Term PAH Disease Management risk scales and the French risk assessment tools rated most patients as high-risk, while the Comparative, Prospective Registry of Newly Initiated Therapies for Pulmonary Hypertension (COMPERA) series and laboratory examination-based risk scales categorized most patients as having intermediate-risk profile. COMPERA 2.0 (4-strata) exhibited the highest predictive power among all risk stratifications. Noninvasive risk stratification (COMPERA 2.0 [3-strata]) showed a comparable predictive ability to that of invasive risk stratification (COMPERA 1.0) (area under the curve 0.649 vs. 0.648). Moreover, incorporating diffusing capacity of the lungs for carbon monoxide and tricuspid regurgitation velocity into COMPERA 2.0 (4-strata) further enhanced its predictive power (net reclassification index 0.153, 95% confidence interval 0.009-0.298, p = 0.038). Additionally, this refined COMPERA version had a high calibration accuracy (slope 0.96). CONCLUSION Although the risk strata distribution varied among different risk assessment tools, the proportion of patients achieving favorable hemodynamics decreased with the escalation of risk stratification in most models. The well-validated risk assessment tools for PAH could also predict hemodynamic outcomes following BPA, and the refined COMPERA 2.0 model exhibited the highest predictive ability among these. Applying risk assessment tools before BPA can facilitate early identification of patients in need of closer monitoring and more intensive interventions, contributing to a better prognosis after BPA.
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Affiliation(s)
- Xin Li
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yi Zhang
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of ICU, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Qing Zhao
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tao Yang
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qixian Zeng
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qi Jin
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Anqi Duan
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhihua Huang
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Meixi Hu
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Sicheng Zhang
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Luyang Gao
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Changming Xiong
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qin Luo
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhihui Zhao
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhihong Liu
- Center for Pulmonary Vascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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3
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Crowley AV, Banfield M, Gupta A, Raj R, Gorantla VR. Role of Surgical and Medical Management of Chronic Thromboembolic Pulmonary Hypertension: A Systematic Review. Cureus 2024; 16:e53336. [PMID: 38435894 PMCID: PMC10907114 DOI: 10.7759/cureus.53336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2024] [Indexed: 03/05/2024] Open
Abstract
Chronic thromboembolic pulmonary hypertension (CTEPH) is underdiagnosed and has recently surfaced as one of the leading triggers of severe pulmonary hypertension. This disease process is described by structural changes of pulmonary arteries such as fibrous stenosis, complete obliteration, or the presence of a resistant intraluminal thrombus, resulting in increased pulmonary resistance and eventually progressing to right-sided heart failure. Hence, this study aims to describe the current treatments for CTEPH and their efficacy in hemodynamic improvement and prevention of recurring thromboembolic episodes in patients. This systematic review promptly follows the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. On February 13, 2022, our team searched through the following databases: PubMed, ProQuest, and ScienceDirect. The following keywords were used across all databases: CTEPH AND Pulmonary Endarterectomy (PEA), CTEPH AND Balloon Pulmonary Angioplasty (BPA), and CTEPH AND Medical Therapy OR Anticoagulation therapy. Twenty-nine thousand eighty-nine articles on current management techniques (PEA, Balloon angioplasty, anticoagulants) were selected, analyzed, and reviewed with each other. We found 19 articles concerning PEA, 15 concerning BPA, and six regarding anticoagulants. Most papers showed high success rates and promising evidence of PEA and anticoagulants as a post-operative regimen. BPA was the least preferred but is still reputable in patients unfit for invasive techniques. CTEPH is a condition presenting with either fibrous stenosis, complete obliteration of the artery, or a clogged thrombus. Recent studies have shown three techniques that physicians have used to treat CTEPH: balloon-pulmonary angioplasty, PEA, and medical management with anticoagulants. PEA followed by anticoagulants is preferred to balloon pulmonary angioplasties. CTEPH is an ongoing topic in research; as it continues to be researched, we hope to see more management techniques available.
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Affiliation(s)
- Alexandra V Crowley
- Medicine, St. George's University School of Medicine, True Blue, St. George's, GRD
| | - Megan Banfield
- Medicine, St. George's University School of Medicine, True Blue, St. George's, GRD
| | - Aditi Gupta
- Medicine, St. George's University School of Medicine, True Blue, St. George's, GRD
| | - Rhea Raj
- Medicine, St. George's University School of Medicine, True Blue, St. George's, GRD
| | - Vasavi R Gorantla
- Biomedical Sciences, West Virginia School of Osteopathic Medicine, Lewisburg, USA
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Darocha S, Roik M, Kopeć G, Araszkiewicz A, Furdal M, Lewandowski M, Jacheć W, Grabka M, Banaszkiewicz M, Pietrasik A, Pietura R, Stępniewski J, Waligóra M, Magoń W, Jonas K, Łabyk A, Potępa M, Fudryna A, Jankiewicz S, Sławek-Szmyt S, Mularek-Kubzdela T, Lesiak M, Mroczek E, Orłowska J, Peregud-Pogorzelska M, Tomasik A, Mizia-Stec K, Przybylski R, Podolec P, Zieliński D, Biederman A, Torbicki A, Pruszczyk P, Kurzyna M. Balloon pulmonary angioplasty in chronic thromboembolic pulmonary hypertension: a multicentre registry. EUROINTERVENTION 2022; 17:1104-1111. [PMID: 34219663 PMCID: PMC9725062 DOI: 10.4244/eij-d-21-00230] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Balloon pulmonary angioplasty (BPA) is a promising therapy for patients with chronic thromboembolic pulmonary hypertension (CTEPH) who are ineligible for pulmonary endarterectomy. AIMS The present study aimed to evaluate the safety and efficacy of BPA for CTEPH using the first multicentre registry of a single European country. METHODS Data were obtained from the Database of Pulmonary Hypertension in the Polish Population (NCT03959748), a prospective, multicentre registry of adult and paediatric pulmonary arterial hypertension (PAH) and CTEPH, for a total of 236 patients with confirmed CTEPH (124 women; mean age 67 years) who underwent 1,056 BPA procedures at eight institutions in Poland. RESULTS In 156 patients who underwent follow-up assessments after a median of 5.9 (IQR: 3.0-8.0) months after final BPA, the mean pulmonary arterial pressure decreased from 45.1±10.7 to 30.2±10.2 mmHg (p<0.001) and pulmonary vascular resistance from 642±341 to 324±183 dynes (p<0.001), and the six-minute walking test (6MWT) improved from 341±129 to 423±136 m (p<0.001). Pulmonary injury related to the BPA procedure occurred in 6.4% of all sessions. Eighteen patients (7.6%) died during follow-up, including 4 (1.7%) who died within 30 days after BPA. Overall survival was 92.4% (95% confidence interval [CI]: 87.6%-94.9%) three years after the initial BPA procedure. CONCLUSIONS This multicentre registry confirmed significant improvement of haemodynamic, functional, and biochemical parameters after BPA. Complication rates were low and overall survival comparable to the results of another registry. Therefore, BPA may be an important therapeutic option in patients with CTEPH in Poland.
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Affiliation(s)
- Szymon Darocha
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre Otwock, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Marek Roik
- Department of Internal Medicine and Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Grzegorz Kopeć
- Pulmonary Circulation Centre, Department of Cardiac and Vascular Diseases, Jagiellonian University Medical College, Centre for Rare Cardiovascular Diseases, John Paul II Hospital, ul. Prądnicka 80, 31-202 Kraków, Poland
| | | | - Michał Furdal
- Department of Cardiology, Provincial Specialist Hospital Research and Development Center, Wrocław, Poland
| | | | - Wojciech Jacheć
- 2nd Department of Cardiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, Katowice, Poland
| | - Marek Grabka
- 1st Department of Cardiology, Silesian Medical University, Upper Silesian Medical Centre, Katowice, Poland
| | - Marta Banaszkiewicz
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre Otwock, Centre of Postgraduate Medical Education, Warsaw, Poland
| | | | - Radosław Pietura
- Department of Radiography, Medical University of Lublin, Lublin, Poland
| | - Jakub Stępniewski
- Pulmonary Circulation Centre, Department of Cardiac and Vascular Diseases, Faculty of Medicine, Jagiellonian University Medical College, Centre for Rare Cardiovascular Diseases, John Paul II Hospital in Krakow, Krakow, Poland,Department of Medical Education, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Marcin Waligóra
- Pulmonary Circulation Centre, Department of Cardiac and Vascular Diseases, Faculty of Medicine, Jagiellonian University Medical College, Centre for Rare Cardiovascular Diseases, John Paul II Hospital in Krakow, Krakow, Poland,Department of Medical Education, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Wojciech Magoń
- Pulmonary Circulation Centre, Department of Cardiac and Vascular Diseases, Faculty of Medicine, Jagiellonian University Medical College, Centre for Rare Cardiovascular Diseases, John Paul II Hospital in Krakow, Krakow, Poland
| | - Kamil Jonas
- Pulmonary Circulation Centre, Department of Cardiac and Vascular Diseases, Faculty of Medicine, Jagiellonian University Medical College, Centre for Rare Cardiovascular Diseases, John Paul II Hospital in Krakow, Krakow, Poland,Department of Medical Education, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Andrzej Łabyk
- Department of Internal Medicine and Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Michał Potępa
- Department of Internal Medicine and Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Aleksandra Fudryna
- Department of Internal Medicine and Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Stanisław Jankiewicz
- 1st Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland
| | - Sylwia Sławek-Szmyt
- 1st Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Maciej Lesiak
- 1st Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland
| | - Ewa Mroczek
- Department of Cardiology, Provincial Specialist Hospital Research and Development Center, Wrocław, Poland
| | - Joanna Orłowska
- Department of Cardiology, Provincial Specialist Hospital Research and Development Center, Wrocław, Poland
| | | | - Andrzej Tomasik
- 2nd Department of Cardiology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, Katowice, Poland
| | - Katarzyna Mizia-Stec
- 1st Department of Cardiology, Silesian Medical University, Upper Silesian Medical Centre, Katowice, Poland
| | - Roman Przybylski
- Clinic of Cardiac Transplantation and Mechanical Circulatory Support, Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Piotr Podolec
- Pulmonary Circulation Centre, Department of Cardiac and Vascular Diseases, Faculty of Medicine, Jagiellonian University Medical College, Centre for Rare Cardiovascular Diseases, John Paul II Hospital in Krakow, Krakow, Poland
| | | | | | - Adam Torbicki
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre Otwock, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Piotr Pruszczyk
- Department of Internal Medicine and Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Marcin Kurzyna
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre Otwock, Centre of Postgraduate Medical Education, Warsaw, Poland
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Wieteska-Miłek M, Szmit S, Florczyk M, Kuśmierczyk-Droszcz B, Ryczek R, Kurzyna M. COVID-19 Vaccination in Patients with Pulmonary Arterial Hypertension and Chronic Thromboembolic Pulmonary Hypertension: Safety Profile and Reasons for Opting against Vaccination. Vaccines (Basel) 2021; 9:vaccines9121395. [PMID: 34960141 PMCID: PMC8706780 DOI: 10.3390/vaccines9121395] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/20/2021] [Accepted: 11/22/2021] [Indexed: 01/30/2023] Open
Abstract
The incidence of COVID-19 infection in patients with pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH) is similar to that in the general population, but the mortality rate is much higher. COVID-19 vaccination is strongly recommended for PAH/CTEPH patients. The aim of our cross-sectional study was to identify reasons why PAH/CTEPH patients refused vaccination against COVID-19. Moreover, we assessed the safety profile of approved COVID-19 vaccines in PAH/CTEPH patients. We examined 261 patients (164 PAH patients and 97CTEPH patients) with a median age of 60 (18–92) years, 62% of which were female. Sixty-one patients (23%) refused to be vaccinated. The main reason for unwillingness to be vaccinated was anxiety about adverse events (AEs, 61%). Age and fear of COVID-19 in the univariate analysis and age ≥60 years in the multivariate regression analysis were factors that impacted willingness to be vaccinated (OR = 2.5; p = 0.005). AEs were reported in 61% of vaccinated patients after the first dose and in 40.5% after the second dose (p = 0.01). The most common reported AEs were pain at the injection site (54.5%), fever (22%), fatigue (21%), myalgia (10.5%), and headache (10%). A lower percentage of AEs was reported in older patients (OR = 0.3; p = 0.001). The COVID-19 vaccines are safe for PAH/CTEPH patients. The results obtained in this study may encourage patients of these rare but severe cardio-pulmonary diseases to get vaccinated against COVID-19.
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Affiliation(s)
- Maria Wieteska-Miłek
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Center, 05-400 Otwock, Poland; (S.S.); (M.F.); (M.K.)
- Correspondence:
| | - Sebastian Szmit
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Center, 05-400 Otwock, Poland; (S.S.); (M.F.); (M.K.)
| | - Michał Florczyk
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Center, 05-400 Otwock, Poland; (S.S.); (M.F.); (M.K.)
| | | | - Robert Ryczek
- Department of Cardiology and Internal Diseases, Military Institute of Medicine, 04-349 Warsaw, Poland;
| | - Marcin Kurzyna
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Center, 05-400 Otwock, Poland; (S.S.); (M.F.); (M.K.)
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Kearney K, Gold J, Corrigan C, Dhital K, Boshell D, Haydock D, McGiffin D, Wilson M, Collins N, Cordina R, Dwyer N, Feenstra J, Lavender M, Wrobel J, Whitford H, Williams T, Keating D, Whyte K, McWilliams T, Keogh A, Strange G, Kotlyar E, Anderson J, Lau EM. Chronic thromboembolic pulmonary hypertension in Australia and New Zealand: An analysis of the PHSANZ registry. Respirology 2021; 26:1171-1180. [PMID: 34608706 DOI: 10.1111/resp.14162] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 07/29/2021] [Accepted: 09/06/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND OBJECTIVE Chronic thromboembolic pulmonary hypertension (CTEPH) is a serious condition occurring in 2%-4% of patients after acute pulmonary embolism. Pulmonary endarterectomy (PEA) is a potential cure for technically operable disease. The epidemiology and long-term outcomes of CTEPH have not been previously described in Australia and New Zealand. METHODS Data were extracted from the Pulmonary Hypertension Society of Australia and New Zealand (PHSANZ) registry for patients diagnosed with CTEPH between January 2004 and March 2020. Baseline characteristics, treatment strategies, outcome data and long-term survival are reported. RESULTS A total of 386 patients were included with 146 (37.8%) undergoing PEA and 240 (62.2%) in the non-PEA group. PEA patients were younger (55 ± 16 vs. 62 ± 16 years, p < 0.001) with higher baseline 6-min walk distance (6MWD; 405 ± 122 vs. 323 ± 146 m, p = 0.021), whilst both groups had similar baseline pulmonary haemodynamics. Pulmonary hypertension-specific therapy was used in 54% of patients post-PEA and 88% in the non-PEA group. The 1-, 3- and 5-year survival rates were 93%, 87% and 84% for the PEA group compared to 86%, 73% and 62%, respectively, for the non-PEA group (p < 0.001). Multivariate survival analysis showed baseline 6MWD was an independent predictor of survival in both operated and medically managed patients. CONCLUSION In this first multicentre report of CTEPH in Australia and New Zealand, long-term survival is comparable to that in other contemporary CTEPH registries. However, PEA was only performed in a minority of CTEPH patients (37.8%) and significantly less than overseas reports. Greater awareness of PEA and improved patient access to experienced CTEPH centres are important priorities.
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Affiliation(s)
- Katherine Kearney
- Heart and Lung Transplant Unit, St Vincent's Hospital Sydney, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia
| | - Joshua Gold
- Liverpool Hospital, Sydney, New South Wales, Australia
| | - Carolyn Corrigan
- Heart and Lung Transplant Unit, St Vincent's Hospital Sydney, Sydney, New South Wales, Australia
| | - Kumud Dhital
- Heart and Lung Transplant Unit, St Vincent's Hospital Sydney, Sydney, New South Wales, Australia
| | - David Boshell
- Medical Imaging Department, St Vincent's Hospital Sydney, Sydney, New South Wales, Australia
| | - David Haydock
- Greenlane Cardiothoracic Surgical Unit, Auckland City Hospital, Auckland, New Zealand
| | - David McGiffin
- Cardiothoracic Surgery, Alfred Hospital, Melbourne, Victoria, Australia
| | - Michael Wilson
- Macquarie University Hospital, Sydney, New South Wales, Australia
| | | | - Rachael Cordina
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,Sydney Medical School, University of Sydney, Camperdown, New South Wales, Australia
| | - Nathan Dwyer
- Cardiology Department, Royal Hobart Hospital, Hobart, Tasmania, Australia
| | - John Feenstra
- Thoracic Medicine, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - Melanie Lavender
- Advanced Lung Disease Unit, Fiona Stanley Hospital, Perth, Western Australia, Australia
| | - Jeremy Wrobel
- Advanced Lung Disease Unit, Fiona Stanley Hospital, Perth, Western Australia, Australia.,School of Medicine, University of Notre Dame, Fremantle, Western Australia, Australia
| | - Helen Whitford
- Respiratory Medicine, Alfred Hospital, Melbourne, Victoria, Australia.,Monash University, Melbourne, Victoria, Australia
| | - Trevor Williams
- Respiratory Medicine, Alfred Hospital, Melbourne, Victoria, Australia.,Monash University, Melbourne, Victoria, Australia
| | - Dominic Keating
- Respiratory Medicine, Alfred Hospital, Melbourne, Victoria, Australia.,Monash University, Melbourne, Victoria, Australia
| | - Ken Whyte
- Respiratory Medicine, Auckland City Hospital, Auckland, New Zealand
| | - Tanya McWilliams
- Respiratory Medicine, Auckland City Hospital, Auckland, New Zealand
| | - Anne Keogh
- Heart and Lung Transplant Unit, St Vincent's Hospital Sydney, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia
| | - Geoff Strange
- School of Medicine, University of Notre Dame, Fremantle, Western Australia, Australia
| | - Eugene Kotlyar
- Heart and Lung Transplant Unit, St Vincent's Hospital Sydney, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia
| | - James Anderson
- Respiratory Department, Sunshine Coast University Hospital, Birtinya, Queensland, Australia
| | - Edmund Mt Lau
- Sydney Medical School, University of Sydney, Camperdown, New South Wales, Australia.,Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
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7
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Fear of COVID-19, Anxiety and Depression in Patients with Pulmonary Arterial Hypertension and Chronic Thromboembolic Pulmonary Hypertension during the Pandemic. J Clin Med 2021; 10:jcm10184195. [PMID: 34575303 PMCID: PMC8464969 DOI: 10.3390/jcm10184195] [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] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/10/2021] [Accepted: 09/13/2021] [Indexed: 01/29/2023] Open
Abstract
The COVID-19 pandemic has affected the physical and mental health of people around the world. This may be particularly true for patients with life-threatening diseases. We analyzed the level of fear of COVID-19 (FCV-19S), the prevalence of anxiety (HADS-A) and depression (HADS-D) in pulmonary arterial and chronic thromboembolic pulmonary hypertension (PAH and CTEPH) patients during the COVID-19 pandemic. In this multicenter prospective study, 223 patients (63% females, 66% PAH) with age range 18-90 years were included. The fear of COVID-19 was high, at a mean level of 18.9 ± 7.4 points. Anxiety (HADS-A ≥ 8 points) was diagnosed in 32% of all patients, depression (HADS-D ≥ 8 points) in 21%, and anxiety or depression in 38%. FCV-19S was higher in woman and in elderly people (p = 0.02; p = 0.02, respectively). In the multivariate analysis, FCV-19S higher than the median increased the odds ratio of anxiety, but not of depression (R 6.4 (95%CI 2.0-20.0), p = 0.002; OR 1.9 (0.9-3.9), p = 0.06, respectively). History of COVID-19 increased risk of both HADS-A and HADS-D. Patients with PAH and CTEPH, especially woman over 65 years and those who had been infected with COVID-19, may need additional psychological support due to fear of COVID-19, anxiety or depression.
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8
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Türer Cabbar A, Değertekin MM, Şimşek MA, Özveren O, Güleç S, Yanartaş M, Gezer Taş S, Olgun Yıldızeli Ş, Mutlu B, İşbir T, Yıldızeli B. Evaluation of Asymmetric Dimethylarginine Levels in Patients With Chronic Thromboembolic Pulmonary Hypertension Undergoing Pulmonary Endarterectomy. Heart Lung Circ 2021; 31:110-118. [PMID: 34130918 DOI: 10.1016/j.hlc.2021.05.090] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 04/13/2021] [Accepted: 05/10/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Chronic thromboembolic pulmonary hypertension (CTEPH) is a form of pulmonary embolism, and pulmonary endarterectomy (PEA) is the surgical treatment. Asymmetric dimethylarginine (ADMA) levels are increased in pulmonary hypertension. This study aimed to investigate serum ADMA levels in patients with CTEPH, the effect of PEA on ADMA, and its prognostic value in long-term mortality. METHOD Eighty (80) patients with CTEPH and 32 healthy controls were included. Preoperative serum ADMA levels, determined using an enzyme-linked immunosorbent assay, were compared between patients with CTEPH and controls. Of 80 patients, 64 had PEA. Pre- and 6-month postoperative serum ADMA levels, 6-minute walk distance (6MWD), and haemodynamic parameters were collected from patients undergoing PEA. Patients were followed-up for survival analysis. RESULTS Mean ± standard deviation serum ADMA levels were significantly higher in patients with CTEPH compared with controls (0.79±0.32 μmol/L vs 0.52±0.12 μmol/L; p=0.0001). Statistically significant differences were observed between preoperative and postoperative serum ADMA levels (0.78±0.30 μmol/L vs 0.62±0.22 μmol/L; p=0.0001), 6MWD (p=0.0001), and pulmonary vascular resistance (p=0.0001) in 60 patients who underwent and survived PEA. The decrease in serum ADMA levels and increase in 6MWD were significantly correlated (r=-0.286, p=0.027). No other correlation was found. Perioperative mortality was 6.3%, and the survival rate with a mean follow-up of 34.57±8.20 months was 93.3%. Patients with serum ADMA levels >0.8 μmol/L had a significantly lower survival rate (logrank: 5.86; p=0.015). CONCLUSIONS Levels of circulating ADMA might add diagnostic and prognostic information in CTEPH. Pulmonary endarterectomy is associated with an improvement in serum ADMA levels. Preoperative serum ADMA levels may be useful for estimating the outcome of PEA.
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Affiliation(s)
- Ayça Türer Cabbar
- Department of Cardiology, Yeditepe University School of Medicine, Istanbul, Turkey.
| | | | - Mustafa A Şimşek
- Department of Cardiology, Yeditepe University School of Medicine, Istanbul, Turkey
| | - Olcay Özveren
- Department of Cardiology, Yeditepe University School of Medicine, Istanbul, Turkey
| | - Seda Güleç
- Department of Medical Biology, Yeditepe University School of Medicine, Istanbul, Turkey
| | - Mehmed Yanartaş
- Department of Cardiovascular Surgery, Kartal Koşuyolu High Specialty Educational and Research Hospital, Istanbul, Turkey
| | - Serpil Gezer Taş
- Department of Cardiovascular Surgery, Kartal Koşuyolu High Specialty Educational and Research Hospital, Istanbul, Turkey
| | - Şehnaz Olgun Yıldızeli
- Department of Pulmonary and Intensive Care, Marmara University Istanbul Pendik Educational and Research Hospital, Istanbul, Turkey
| | - Bülent Mutlu
- Department of Cardiology, Marmara University Istanbul Pendik Educational and Research Hospital, Istanbul, Turkey
| | - Turgay İşbir
- Department of Medical Biology, Yeditepe University School of Medicine, Istanbul, Turkey
| | - Bedrettin Yıldızeli
- Department of Thoracic Surgery, Marmara University Istanbul Pendik Educational and Research Hospital, Istanbul, Turkey
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9
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Balloon pulmonary angioplasty in chronic thromboembolic pulmonary hypertension. Cardiovasc Interv Ther 2021; 37:60-65. [PMID: 33928528 DOI: 10.1007/s12928-021-00775-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 04/08/2021] [Indexed: 10/21/2022]
Abstract
Chronic thromboembolic pulmonary hypertension (CTEPH) is caused by chronic stenosis or obstruction of the pulmonary arteries due to thromboembolism. Although previous studies have shown untreated CTEPH has a poor prognosis, the establishment of gold-standard therapies including pulmonary endarterectomy, balloon pulmonary angioplasty (BPA), and medical therapy has improved hemodynamics and right ventricular function, leading to good long-term survival. BPA is an important therapy for patients with inoperable CTEPH, although the procedure is currently limited to specific institutions and operators. This review discusses the development of the rapidly evolving field of CTEPH that includes improvements in imaging modalities and advances in surgical and interventional techniques.
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10
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Darocha S, Araszkiewicz A, Kurzyna M, Banaszkiewicz M, Jankiewicz S, Dobosiewicz A, Sławek-Szmyt S, Janus M, Grymuza M, Pietrasik A, Mularek-Kubzdela T, Kędzierski P, Pietura R, Zieliński D, Biederman A, Lesiak M, Torbicki A. Balloon Pulmonary Angioplasty in Technically Operable and Technically Inoperable Chronic Thromboembolic Pulmonary Hypertension. J Clin Med 2021; 10:jcm10051038. [PMID: 33802475 PMCID: PMC7959461 DOI: 10.3390/jcm10051038] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/04/2021] [Accepted: 02/24/2021] [Indexed: 11/16/2022] Open
Abstract
Background: In this study, we aimed to assess the efficacy and safety of balloon pulmonary angioplasty (BPA) in patients with technically inoperable distal-type chronic thromboembolic pulmonary hypertension (d-CTEPH) and technically operable proximal-type disease (p-CTEPH) by analyzing the results of BPA treatment in two collaborating CTEPH referral centers. Methods and results: We assessed hemodynamic results, functional efficacy, complication and survival rate after BPA treatment in 70 CTEPH patients (median age 64 years; (interquartile range (IQR): 52–73 years)), of whom 16 (median age 73 years; (QR 62–82 years)) were in the p-CTEPH subgroup. Altogether, 377 BPA procedures were performed, resulting in significant (p < 0.001) improvement in mean pulmonary artery pressure (mPAP 48.6 ± 10 vs. 31.3 ± 8.6 mmHg), pulmonary vascular resistance (694 ± 296 vs. 333 ± 162 dynes*s*cm−5), six-minute walk test (365 ± 142 vs. 433 ± 120 metres) and N-terminal pro B-type natriuretic peptide (1307 (510–3294) vs. 206 (83–531) pg/mL). The rate of improvement did not differ between the sub-groups. Lung injury episodes and severe hemoptysis were similarly infrequent in d-CTEPH and p-CTEPH (6.4% vs. 5%; p = 0.55 and 1.0% vs. 2.5; p = 0.24, respectively). There was no significant difference between the sub-groups regarding survival (p = 0.53 by log-rank test). Conclusion: BPA may be beneficial in patients with p-CTEPH who cannot undergo pulmonary endarterectomy (PEA). Larger long-term studies are needed to better define the efficacy, safety, and optimal BPA procedural standards in this population.
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Affiliation(s)
- Szymon Darocha
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Centre Otwock, 05-400 Otwock, Poland; (S.D.); (M.B.); (A.D.); (P.K.); (A.T.)
| | - Aleksander Araszkiewicz
- Department of Cardiology, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.A.); (S.J.); (S.S.-S.); (M.J.); (M.G.); (T.M.-K.); (M.L.)
| | - Marcin Kurzyna
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Centre Otwock, 05-400 Otwock, Poland; (S.D.); (M.B.); (A.D.); (P.K.); (A.T.)
- Correspondence: ; Tel.: +48-22-7103052; Fax: +48-22-7103169
| | - Marta Banaszkiewicz
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Centre Otwock, 05-400 Otwock, Poland; (S.D.); (M.B.); (A.D.); (P.K.); (A.T.)
| | - Stanisław Jankiewicz
- Department of Cardiology, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.A.); (S.J.); (S.S.-S.); (M.J.); (M.G.); (T.M.-K.); (M.L.)
| | - Anna Dobosiewicz
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Centre Otwock, 05-400 Otwock, Poland; (S.D.); (M.B.); (A.D.); (P.K.); (A.T.)
| | - Sylwia Sławek-Szmyt
- Department of Cardiology, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.A.); (S.J.); (S.S.-S.); (M.J.); (M.G.); (T.M.-K.); (M.L.)
| | - Magdalena Janus
- Department of Cardiology, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.A.); (S.J.); (S.S.-S.); (M.J.); (M.G.); (T.M.-K.); (M.L.)
| | - Maciej Grymuza
- Department of Cardiology, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.A.); (S.J.); (S.S.-S.); (M.J.); (M.G.); (T.M.-K.); (M.L.)
| | - Arkadiusz Pietrasik
- 1st Department and Faculty of Cardiology, Medical University of Warsaw, 02-091 Warsaw, Poland;
| | - Tatiana Mularek-Kubzdela
- Department of Cardiology, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.A.); (S.J.); (S.S.-S.); (M.J.); (M.G.); (T.M.-K.); (M.L.)
| | - Piotr Kędzierski
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Centre Otwock, 05-400 Otwock, Poland; (S.D.); (M.B.); (A.D.); (P.K.); (A.T.)
| | - Radosław Pietura
- Department of Radiography, Medical University of Lublin, 00-635 Lublin, Poland;
| | - Dariusz Zieliński
- Department of Cardiac Surgery, Medicover Hospital, 02-972 Warsaw, Poland; (D.Z.); (A.B.)
| | - Andrzej Biederman
- Department of Cardiac Surgery, Medicover Hospital, 02-972 Warsaw, Poland; (D.Z.); (A.B.)
| | - Maciej Lesiak
- Department of Cardiology, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.A.); (S.J.); (S.S.-S.); (M.J.); (M.G.); (T.M.-K.); (M.L.)
| | - Adam Torbicki
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Centre Otwock, 05-400 Otwock, Poland; (S.D.); (M.B.); (A.D.); (P.K.); (A.T.)
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11
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Zhang L, Bai Y, Yan P, He T, Liu B, Wu S, Qian Z, Li C, Cao Y, Zhang M. Balloon pulmonary angioplasty vs. pulmonary endarterectomy in patients with chronic thromboembolic pulmonary hypertension: a systematic review and meta-analysis. Heart Fail Rev 2021; 26:897-917. [PMID: 33544306 DOI: 10.1007/s10741-020-10070-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/21/2020] [Indexed: 11/29/2022]
Abstract
Although balloon pulmonary angioplasty (BPA) and pulmonary endarterectomy (PEA) are effective in chronic thromboembolic pulmonary hypertension (CTEPH), the comparison of their efficacy and safety is still unclear. We identified studies through a systematic review of PubMed, Cochrane Library, and Embase and used a random effects meta-analysis model to synthesize estimates of weighted mean differences or combined effect size. In total, 54 studies were included in this meta-analysis. The survival rates at perioperative/in-hospital period, 2 years, and 3 years were 100%, 99%, and 97%, respectively, in BPA group and 93%, 90%, and 88%, respectively, in PEA group. The variation of 6-min walk distance was 141.80 m in BPA and 100.73 m in PEA when the follow-up was 1-6 months. At < 1-month, 1-6-month, and > 12-month follow-up, the changed results of mean pulmonary arterial pressure were - 18.31, - 17.00, and - 12.97 mmHg in BPA group and - 18.93, - 21.21, and - 21.35 mmHg in PEA group. At < 1-month and 1-6-month follow-up, the changed values of pulmonary vascular resistance were - 542.24 and - 599.77 dyne•s•cm-5 in PEA group and - 443.49 and - 280.00 dyne•s•cm-5 in BPA group. In addition, there was more wide variety of complications in PEA group than in BPA group. BPA might have higher survival rate (perioperative/in-hospital period, 2-year and 3-year follow-up) and fewer types of complications compared with PEA. The improvement in exercise capacity (1-6-month follow-up) in the BPA group might be more pronounced than in PEA group. Moreover, PEA might be superior in improvement of hemodynamic parameters (< 1-month, 1-6-month, and > 12-month follow-up).
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Affiliation(s)
- Liyan Zhang
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou, 730000, China.,Department of Scientific Research Office, Gansu Provincial Hospital, Lanzhou, 730000, China.,Department of Pathology, the 940th Hospital of Joint Logistics Support Force of Chinese People´s Liberation Army, 730050, Lanzhou, China
| | - Yuping Bai
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou, 730000, China.,Department of Scientific Research Office, Gansu Provincial Hospital, Lanzhou, 730000, China.,Department of Pathology, the 940th Hospital of Joint Logistics Support Force of Chinese People´s Liberation Army, 730050, Lanzhou, China
| | - Peijing Yan
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610044, Sichuan, China
| | - Tingting He
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou, 730000, China.,Department of Scientific Research Office, Gansu Provincial Hospital, Lanzhou, 730000, China.,Department of Pathology, the 940th Hospital of Joint Logistics Support Force of Chinese People´s Liberation Army, 730050, Lanzhou, China
| | - Bin Liu
- Department of Pathology, the 940th Hospital of Joint Logistics Support Force of Chinese People´s Liberation Army, 730050, Lanzhou, China
| | - Shanlian Wu
- Department of Pathology, Ganzhou People's Hospital, Ganzhou, 341000, China
| | - Zhen Qian
- Department of Pathology, the 940th Hospital of Joint Logistics Support Force of Chinese People´s Liberation Army, 730050, Lanzhou, China
| | - Changtian Li
- School of Basic Medicine, Gansu University of Chinese Medicine, Lanzhou, 730000, China
| | - Yunshan Cao
- Department of Cardiology, Gansu Provincial Hospital, Lanzhou, 730000, China.
| | - Min Zhang
- Department of Scientific Research Office, Gansu Provincial Hospital, Lanzhou, 730000, China.
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12
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Nagel C, Nasereddin M, Benjamin N, Egenlauf B, Harutyunova S, Eichstaedt CA, Xanthouli P, Mayer E, Grünig E, Guth S. Supervised Exercise Training in Patients with Chronic Thromboembolic Pulmonary Hypertension as Early Follow-Up Treatment after Pulmonary Endarterectomy: A Prospective Cohort Study. Respiration 2020; 99:577-588. [PMID: 32726793 DOI: 10.1159/000508754] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 05/19/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Data on exercise training in chronic thromboembolic pulmonary hypertension (CTEPH) after pulmonary endarterectomy (PEA) as well as data on clinical and haemodynamic changes shortly after PEA are lacking. OBJECTIVE The objective of this prospective study was to analyse the safety, feasibility, and the effectiveness of combined supervised inpatient rehabilitation in patients with CTEPH directly after PEA. METHODS CTEPH patients started a 19-week rehabilitation program (3 weeks as inpatients and continued at home for another 16 weeks) with supervised exercise training as follow-up treatment shortly after PEA. Haemodynamics were assessed by right heart catheterisation before PEA and 22 weeks after PEA. Non-invasive assessments as transthoracic echocardiography and 6-min walking distance (6MWD) were performed before PEA and after 3 (that is, beginning of rehabilitation), 6, and 22 weeks following PEA. Adverse events were recorded throughout the study. RESULTS Forty-five CTEPH patients were included (49% female, 57.6 ± 12.4 years old, 60% WHO functional class III). Rehabilitation was started 3.3 ± 0.9 weeks after PEA. Exercise training was well tolerated in all patients without severe side effects. Haemodynamics measured by right heart catheterisation significantly improved from pre-PEA to 22 weeks post-PEA in cardiac output (+1.2 ± 1.5 L/min, 33.4%, p = 0.001) and mean pulmonary arterial pressure (-19 ± 13 mm Hg, -39.6%, p < 0.0001). Right heart size measured by echocardiography, 6MWD, quality of life, and oxygen saturation significantly improved not only within the first 3 weeks after PEA but also during the following 19 weeks of exercise training. CONCLUSIONS Supervised exercise training was feasible as early follow-up treatment after PEA. Further controlled studies are needed to discriminate the effects of PEA and early follow-up rehabilitation. TRIAL REGISTRATION The study was registered at clinicaltrials.gov (NCT01393327) on July 13, 2011. The study start date was January 2010, and completion date was December 2013.
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Affiliation(s)
- Christian Nagel
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH, Heidelberg University Hospital, Heidelberg, Germany, .,Department for Respiratory Care Medicine and Thoracic Surgery, Klinikum Mittelbaden, Baden-Baden Balg, Baden-Baden, Germany, .,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany,
| | - Mohammed Nasereddin
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH, Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany
| | - Nicola Benjamin
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH, Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany
| | - Benjamin Egenlauf
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH, Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany
| | - Satenik Harutyunova
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH, Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany
| | - Christina A Eichstaedt
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH, Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany.,Laboratory for Molecular Genetic Diagnostics, Institute of Human Genetics, Heidelberg University, Heidelberg, Germany
| | - Panagiota Xanthouli
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH, Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany
| | - Eckhard Mayer
- Department of Thoracic Surgery, Kerckhoff Clinic, Bad Nauheim, Germany
| | - Ekkehard Grünig
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH, Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany
| | - Stefan Guth
- Department of Thoracic Surgery, Kerckhoff Clinic, Bad Nauheim, Germany
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13
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Siennicka A, Darocha S, Banaszkiewicz M, Kędzierski P, Dobosiewicz A, Błaszczak P, Peregud-Pogorzelska M, Kasprzak JD, Tomaszewski M, Mroczek E, Zięba B, Karasek D, Ptaszyńska-Kopczyńska K, Mizia-Stec K, Mularek-Kubzdela T, Doboszyńska A, Lewicka E, Ruchała M, Lewandowski M, Łukasik S, Chrzanowski Ł, Zieliński D, Torbicki A, Kurzyna M. Treatment of chronic thromboembolic pulmonary hypertension in a multidisciplinary team. Ther Adv Respir Dis 2020; 13:1753466619891529. [PMID: 31878837 PMCID: PMC6935880 DOI: 10.1177/1753466619891529] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background: Chronic thromboembolic pulmonary hypertension (CTEPH) may be treated with pulmonary endarterectomy (PEA), balloon pulmonary angioplasty (BPA) and medical therapy (MT). Assessment in a multidisciplinary team of experts (CTEPH team) is currently recommended for treatment decision making. The aim of the present study was to report the effects of such an interdisciplinary concept. Methods and results: A total of 160 patients were consulted by the CTEPH team between December 2015 and September 2018. Patient baseline characteristics, CTEPH team decisions and implementation rates of diagnostic and therapeutic procedures were analysed. Change in World Health Organization (WHO) functional class and survival rates were evaluated by treatment strategy. A total of 51 (32%) patients were assessed as operable and 109 (68%) were deemed inoperable. Thirty-one (61% of operable patients) underwent PEA. Patients treated with PEA, BPA(+MT) and MT alone were 50.9 ± 14.7, 62.9 ± 15.1 and 68.9 ± 12.7 years old, respectively. At the follow-up, PEA patients had the highest WHO functional class improvement. Patients treated with BPA(+MT) had significantly better survival than PEA (p = 0.04) and MT patients (p = 0.04; 2-year survival of 92%, 79% and 79%, respectively). Conclusions: The CTEPH team ensures that necessary diagnostic procedures are performed. A relatively low proportion of patients was assessed by the CTEPH team as operable and underwent surgery, which in survivors resulted in the best functional improvement. Although patients undergoing BPA(+MT) were older than patients treated with PEA, their survival was better than patients subjected to PEA or MT alone. The reviews of this paper are available via the supplemental material section.
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Affiliation(s)
- Anna Siennicka
- 1st Chair and Department of Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Szymon Darocha
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, Fryderyk Chopin Hospital in European Health Centre Otwock, Borowa 14/18, Otwock, Mazowieckie, 05-400, Poland
| | - Marta Banaszkiewicz
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre Otwock, Centre of Postgraduate Medical Education, Poland
| | - Piotr Kędzierski
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre Otwock, Centre of Postgraduate Medical Education, Poland
| | - Anna Dobosiewicz
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre Otwock, Centre of Postgraduate Medical Education, Poland
| | - Piotr Błaszczak
- Department of Cardiology, Cardinal Wyszynski' Hospital, Lublin, Poland
| | | | | | | | - Ewa Mroczek
- Department of Cardiology, Regional Specialist Hospital, Research and Development Center, Wrocław, Poland
| | - Bożena Zięba
- University Clinical Centre, Medical University of Gdańsk, Gdańsk, Poland
| | - Danuta Karasek
- 2nd Department of Cardiology, Faculty of Health Sciences, Collegium Medicum, Nicolaus, Copernicus University, Poland
| | | | - Katarzyna Mizia-Stec
- First Department of Cardiology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland
| | | | - Anna Doboszyńska
- Pulmonary Department, Pulmonary Hospital, University of Warmia and Mazury, Olsztyn, Poland
| | - Ewa Lewicka
- Department of Cardiology and Electrotherapy, Medical University of Gdansk, Gdansk, Poland
| | - Marcin Ruchała
- Department of Cardiology, Cardinal Wyszynski' Hospital, Lublin, Poland
| | - Maciej Lewandowski
- Department of Cardiology, Pomeranian Medical University, Szczecin, Poland
| | - Sylwia Łukasik
- Department of Cardiology, Medical University of Lublin, Lublin, Poland
| | - Łukasz Chrzanowski
- 1st Department of Cardiology, Biegański Hospital, Medical University of Łódź, Łódź, Poland
| | | | - Adam Torbicki
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre Otwock, Centre of Postgraduate Medical Education, Poland
| | - Marcin Kurzyna
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre Otwock, Centre of Postgraduate Medical Education, Poland
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14
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Küçükoğlu MS, Sinan ÜY, Yıldızeli B. Ten-year outcome of chronic thromboembolic pulmonary hypertension patients in a tertiary center. Anatol J Cardiol 2020; 23:105-109. [PMID: 32011330 PMCID: PMC7040873 DOI: 10.14744/anatoljcardiol.2019.90329] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/30/2019] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE Chronic thromboembolic pulmonary hypertension (CTEPH) is one of the leading causes of pulmonary hypertension (PH). We aimed to investigate the outcome of CTEPH patients who were followed-up by a PH outpatient clinic. METHODS We screened the medical records of 29 PH patients who were followed-up by a PH outpatient clinic between 2009 and 2018. The patients' demographics and their clinical, echocardiographic, and hemodynamic characteristics were recorded. RESULTS Our study group consisted of 16 females (55.2%) and 13 males (44.8%). The mean age was 59.5±13.7 years and the median follow-up duration was 44 months (1-113 months). The mean initial 6-minute walking distance (6MWD) was 321.4±119.9 m. The initial median N-terminal pro brain natriuretic peptide (NT-proBNP) level was 2468 pg/mL (46.1-20.564 pg/mL). All patients were on oral anticoagulant therapy. Pulmonary endarterectomy (PEA) was performed in 17 of 29 patients (58.6%). Twelve patients (41.4%) were not operated upon due to distal disease, comorbidities, or their own preference. The operated patients were younger than the non-operated patients (55 years & 65 years, p=0.04). At the follow-up, the 6MWD in the operated patients increased (+76 m) and decreased in non-operated patients (-46 m). The survival rate at 10-year follow-up was 58.6% for the whole group. Twelve patients died during the follow-up period. While 7 of 12 not-operated patients died (58.3%), just 5 of 17 operated patients (4 perioperatively and 1 at follow-up) died (29%). Advanced-stage final functional capacity (FC) [New York Heart Association (NYHA) III-IV], inoperability, lower final 6MWD, higher final NT-proBNP, and reduced tricuspid annular plane systolic excursion (TAPSE) were associated with an increased mortality rate. Univariate Cox regression analysis showed that patients with NYHA I-II final FC showed a 166-fold decreased mortality rate. CONCLUSION The long-term prognosis of operated patients is better than the outcome of not-operated patients. The strongest predictor associated with mortality was a worse final FC (NYHA III-IV).
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Affiliation(s)
- Mehmet Serdar Küçükoğlu
- Department of Cardiology, Faculty of Medicine, İstanbul University, Cerrahpaşa Institute of Cardiology; İstanbul-Turkey
| | - Ümit Yaşar Sinan
- Department of Cardiology, Faculty of Medicine, İstanbul University, Cerrahpaşa Institute of Cardiology; İstanbul-Turkey
| | - Bedrettin Yıldızeli
- Department of Thoracic Surgery, Faculty of Medicine, Marmara University; İstanbul-Turkey
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Barco S, Klok FA, Konstantinides SV, Dartevelle P, Fadel E, Jenkins D, Kim NH, Madani M, Matsubara H, Mayer E, Pepke-Zaba J, Simonneau G, Delcroix M, Lang IM. Sex-specific differences in chronic thromboembolic pulmonary hypertension. Results from the European CTEPH registry. J Thromb Haemost 2020; 18:151-161. [PMID: 31479557 DOI: 10.1111/jth.14629] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 08/28/2019] [Indexed: 01/24/2023]
Abstract
BACKGROUND Women are more susceptible than men to several forms of pulmonary hypertension, but have better survival. Sparse data are available on chronic thromboembolic pulmonary hypertension (CTEPH). METHODS We investigated sex-specific differences in the clinical presentation of CTEPH, performance of pulmonary endarterectomy (PEA), and survival. RESULTS Women constituted one-half of the study population of the European CTEPH registry (N = 679) and were characterized by a lower prevalence of some cardiovascular risk factors, including prior acute coronary syndrome, smoking habit, and chronic obstructive pulmonary disease, but more prevalent obesity, cancer, and thyroid diseases. The median age was 62 (interquartile ratio, 50-73) years in women and 63 (interquartile ratio, 53-70) in men. Women underwent PEA less often than men (54% vs 65%), especially at low-volume centers (48% vs 61%), and were exposed to fewer additional cardiac procedures, notably coronary artery bypass graft surgery (0.5% vs 9.5%). The prevalence of specific reasons for not being operated, including patient's refusal and the proportion of proximal vs distal lesions, did not differ between sexes. A total of 57 (17.0%) deaths in women and 70 (20.7%) in men were recorded over long-term follow-up. Female sex was positively associated with long-term survival (adjusted hazard ratio, 0.66; 95% confidence interval, 0.46-0.94). Short-term mortality was identical in the two groups. CONCLUSIONS Women with CTEPH underwent PEA less frequently than men, especially at low-volume centers. Furthermore, they had a lower prevalence of cardiovascular risk factors and were less often exposed to additional cardiac surgery procedures. Women had better long-term survival.
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Affiliation(s)
- Stefano Barco
- Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Frederikus A Klok
- Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg University, Mainz, Germany
- Department of Medicine - Thrombosis & Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | - Stavros V Konstantinides
- Center for Thrombosis and Hemostasis (CTH), University Medical Center of the Johannes Gutenberg University, Mainz, Germany
- Department of Cardiology, Democritus University of Thrace, University General Hospital, Alexandroupolis, Greece
| | - Philippe Dartevelle
- Department of Thoracic and Vascular Surgery and Heart-Lung Transplantation, Hôpital Marie-Lannelongue, Paris-Sud University, Paris, France
| | - Elie Fadel
- Faculté de Médecine, University Paris-Sud, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - David Jenkins
- Department of Cardiothoracic Surgery, Papworth Hospital, Cambridge, UK
| | - Nick H Kim
- Division of Pulmonary and Critical Care Medicine, University of California, San Diego, CA, USA
| | - Michael Madani
- Division of Cardiovascular and Thoracic Surgery, University of California, San Diego, CA, USA
| | - Hiromi Matsubara
- Department of Clinical Science, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Eckhard Mayer
- Kerckhoff Heart and Lung Center, Bad Nauheim, Germany
| | | | - Gérald Simonneau
- Assistance Publique-Hôpitaux de Paris, Service de Pneumologie, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Marion Delcroix
- Department of Pneumology, University Hospitals Leuven, Leuven, Belgium
| | - Irene M Lang
- Department of Internal Medicine II, Division of Cardiology, Vienna General Hospital, Medical University of Vienna, Vienna, Austria
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Risk factors for chronic thromboembolic pulmonary hypertension - Importance of thyroid disease and function. Thromb Res 2019; 185:20-26. [PMID: 31734602 DOI: 10.1016/j.thromres.2019.10.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 10/23/2019] [Accepted: 10/25/2019] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Although a number of risk factors for chronic thromboembolic pulmonary hypertension (CTEPH) have been reported, the exact prevalence is controversial and varies between published cohorts. The aim of the present study was to investigate the prevalence of risk factors in operable CTEPH patients with special emphasis on thyroid disease and function. MATERIAL AND METHODS Overall, 228 CTEPH patients (47.7% female; median age 63 [IQR 52-72] years) scheduled for pulmonary endarterectomy between 01/2014 and 12/2015 were studied. Prevalence of risk factors was assessed, and patients were classified according to their thyroid function based on laboratory measurements. RESULTS As many as 86.0% of patients reported a history of pulmonary embolism (PE; of those, 24.5% were diagnosed with "acute" PE less than six months before the diagnosis of CTEPH), 80.7% of patients had a blood group non-0 and 24.1% of patients had known thyroid disease (of those, 78.2% hypothyroidism). Laboratory measurements revealed thyroid dysfunction in 10.5% of patients (of those, 54.8% had no known thyroid disease). Patients with hypothyroid function had higher WHO functional classes, NT-proBNP levels and a lower cardiac index compared to patients with euthyroid function. CONCLUSIONS The prevalence of a history of PE and blood group non-0 was higher than previously reported. However, a relevant proportion of patients might have suffered from pre-existing CTEPH rather than acute PE. Thyroid disease and dysfunction were frequent and hypothyroid function associated with more severe disease.
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Darocha S, Banaszkiewicz M, Pietrasik A, Siennicka A, Piorunek M, Grochowska E, Piłka M, Dobosiewicz A, Florczyk M, Pietura R, Torbicki A, Kurzyna M. Changes in Estimated Glomerular Filtration after Balloon Pulmonary Angioplasty for Chronic Thromboembolic Pulmonary Hypertension. Cardiorenal Med 2019; 10:22-31. [PMID: 31527376 DOI: 10.1159/000502254] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Accepted: 07/22/2019] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Balloon pulmonary angioplasty (BPA) is a novel treatment option for inoperable or persistent chronic thromboembolic pulmonary hypertension (CTEPH). Little is known about renal function in CTEPH patients undergoing BPA. OBJECTIVES The aim of this study was to assess the frequency of contrast-induced acute kidney injury (CI-AKI) in patients with CTEPH undergoing BPA and to evaluate the relationship between hemodynamic and renal function. METHODS A total of 41 CTEPH patients were included and 250 consecutive BPA sessions were analyzed for frequency of CI-AKI. The serum creatinine (SC) concentration was measured and the glomerular filtration rate (GFR) was estimated using the Modification of Diet in Renal Disease equation before and 72 h after each BPA procedure. CI-AKI was defined as an increase of 25% or 0.5 mg/dL in SC from the baseline value within 48-72 h of contrast administration. SC and GFR were assessed before and after 3-6 months of completing the BPA treatment and correlated with hemodynamic parameters. RESULTS The SC concentration and GFR did not change significantly within 72 h after BPA (+1%, p = 0.921, and +4%, p = 0.112, respectively). CI-AKI was noted in 2 cases (0.8%). Significant improvement was noted in GFR (75.4 ± 21.2 vs. 80.9 ± 22.4 mL/min/1.73 m2; p = 0.012) in addition to improvement in right atrial pressure (RAP; 9.1 ± 4.1 to 5.0 ± 2.2 mm Hg; p < 0.001), mean pulmonary artery pressure (49.1 ± 10.7 to 29.8 ± 8.3 mm Hg; p < 0.001), cardiac index (CI; 2.42 ± 0.6 to 2.70 ± 0.6 L/min/m2; p = 0.004), and pulmonary vascular resistance (9.42 ± 3.6 to 4.4 ± 2.3 Wood units; p < 0.001). In a subpopulation of 12 patients with impaired renal function at baseline, the relative increase in GFR was significantly correlated with relative improvement in CI (r = 0.060; p = 0.037), RAP (r = -0.587; p = 0.044), and mixed venous saturation (r = 0.069; p = 0.012). CONCLUSIONS Hemodynamically effective BPA procedures improve renal function in patients with CTEPH with a minimal risk of CI-AKI in the course of treatment.
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Affiliation(s)
- Szymon Darocha
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Center Otwock, Otwock, Poland,
| | - Marta Banaszkiewicz
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Center Otwock, Otwock, Poland
| | | | - Anna Siennicka
- Department of Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Mateusz Piorunek
- Department of Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Emilia Grochowska
- Department of Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Michał Piłka
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Center Otwock, Otwock, Poland
| | - Anna Dobosiewicz
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Center Otwock, Otwock, Poland
| | - Michał Florczyk
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Center Otwock, Otwock, Poland
| | - Radosław Pietura
- Department of Radiography, Medical University of Lublin, Lublin, Poland
| | - Adam Torbicki
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Center Otwock, Otwock, Poland
| | - Marcin Kurzyna
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, Centre of Postgraduate Medical Education, European Health Center Otwock, Otwock, Poland
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Darocha S, Banaszkiewicz M, Pietrasik A, Piłka M, Florczyk M, Wieteska M, Dobosiewicz A, Szmit S, Torbicki A, Kurzyna M. Response to letter from dr Altmayer regarding publication “Sequential treatment with sildenafil and riociguat in patients with persistent or inoperable chronic thromboembolic pulmonary hypertension improves functional class and pulmonary hemodynamics”. Int J Cardiol 2019; 276:240-241. [DOI: 10.1016/j.ijcard.2018.10.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 10/29/2018] [Indexed: 10/28/2022]
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Araszkiewicz A, Darocha S, Pietrasik A, Pietura R, Jankiewicz S, Banaszkiewicz M, Sławek-Szmyt S, Biederman A, Mularek-Kubzdela T, Lesiak M, Torbicki A, Kurzyna M. Balloon pulmonary angioplasty for the treatment of residual or recurrent pulmonary hypertension after pulmonary endarterectomy. Int J Cardiol 2018; 278:232-237. [PMID: 30409735 DOI: 10.1016/j.ijcard.2018.10.066] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 09/17/2018] [Accepted: 10/22/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND Pulmonary endarterectomy (PEA) is the treatment of choice for chronic thromboembolic pulmonary hypertension (CTEPH). However, persistent pulmonary hypertension continues in 5-35% of patients after PEA. Recently, balloon pulmonary angioplasty (BPA) showed promise as a strategy for patients with non-operable CTEPH. Therefore, we investigated the usefulness of BPA for residual pulmonary hypertension after PEA. METHODS Fifteen patients with residual pulmonary hypertension after PEA received 71 BPA sessions (4.7 ± 1.4 sessions/patient). The mean time between the PEA and the first BPA session was 28.1 ± 25.8 months. All patients underwent a comprehensive diagnostic work-up, including right heart catheterization, functional and laboratory tests, before, and 6-4 weeks after the BPA sessions. RESULTS After BPA, the mean pulmonary arterial pressure decreased from 44.7 ± 6.4 to 30.8 ± 7.5 mm Hg (31% decline; p < 0.001). Pulmonary vascular resistance decreased from 551.9 ± 185.2 to 343.8 ± 123.8 dyn∗s/cm-5 (38% decline; p < 0.001). The 6-min walking distance increased from 383 ± 104 to 476 ± 107 m (mean change +93 m; p < 0.001). In two sessions (2.8%), serious periprocedural complications occurred. During a mean follow-up of 18 ± 14.3 months, one patient died two months after the last BPA session. Fourteen patients survived. CONCLUSIONS BPA could be a promising therapeutic strategy for persistent pulmonary hypertension after PEA in patients with CTEPH.
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Affiliation(s)
| | - Szymon Darocha
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre Otwock, Medical Centre for Postgraduate Education, Otwock, Poland
| | - Arkadiusz Pietrasik
- Department and Faculty of Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Radosław Pietura
- Department of Radiography, Medical University of Lublin, Lublin, Poland
| | | | - Marta Banaszkiewicz
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre Otwock, Medical Centre for Postgraduate Education, Otwock, Poland
| | - Sylwia Sławek-Szmyt
- Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland
| | | | | | - Maciej Lesiak
- Department of Cardiology, Poznan University of Medical Sciences, Poznan, Poland
| | - Adam Torbicki
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre Otwock, Medical Centre for Postgraduate Education, Otwock, Poland
| | - Marcin Kurzyna
- Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology, European Health Centre Otwock, Medical Centre for Postgraduate Education, Otwock, Poland
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Delcroix M, Staehler G, Gall H, Grünig E, Held M, Halank M, Klose H, Vonk-Noordegraaf A, Rosenkranz S, Pepke-Zaba J, Opitz CF, Gibbs JSR, Lange TJ, Tsangaris I, Huscher D, Pittrow D, Olsson KM, Hoeper MM. Risk assessment in medically treated chronic thromboembolic pulmonary hypertension patients. Eur Respir J 2018; 52:13993003.00248-2018. [DOI: 10.1183/13993003.00248-2018] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 08/26/2018] [Indexed: 11/05/2022]
Abstract
Abbreviated versions of the risk stratification strategy of the European Society of Cardiology (ESC)/European Respiratory Society (ERS) pulmonary hypertension guidelines have been recently validated in patients with pulmonary arterial hypertension. We aimed to investigate their prognostic value in medically treated chronic thromboembolic pulmonary hypertension (CTEPH) patients from the COMPERA registry, which collects six variables of interest (World Health Organization Functional Class, 6-min walk distance, brain natriuretic peptide, right atrial pressure, cardiac index and mixed venous oxygen saturation).We included patients with at least one follow-up visit, no pulmonary endarterectomy and at least three of the six variables available, and classified the patients into low-, intermediate- and high-risk groups. As a secondary analysis, the number of noninvasive low-risk criteria was counted. The association between risk assessment and survival was evaluated.Data from inclusion and follow-up (median 7 months) visits were available for 561 and 231 patients, respectively. Baseline 1- and 5-year survival estimates were significantly different (p<0.0001) in the baseline low-risk (98.6% and 88.3%, respectively), intermediate-risk (94.9% and 61.8%, respectively) and high-risk (75.5% and 32.9%, respectively) cohorts. Follow-up data were even more discriminative, with 100%, 92% and 69% 1-year survival, respectively. The number of low-risk noninvasive criteria was also associated with survival.These analyses suggest that the ESC/ERS risk assessment may be applicable in patients with medically treated CTEPH.
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21
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Sequential treatment with sildenafil and riociguat in patients with persistent or inoperable chronic thromboembolic pulmonary hypertension improves functional class and pulmonary hemodynamics. Int J Cardiol 2018; 269:283-288. [DOI: 10.1016/j.ijcard.2018.07.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 06/10/2018] [Accepted: 07/02/2018] [Indexed: 12/12/2022]
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22
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Miwa H, Tanabe N, Jujo T, Kato F, Anazawa R, Yamamoto K, Naito A, Kasai H, Nishimura R, Suda R, Sugiura T, Sakao S, Ishida K, Masuda M, Tatsumi K. Long-Term Outcome of Chronic Thromboembolic Pulmonary Hypertension at a Single Japanese Pulmonary Endarterectomy Center. Circ J 2018. [PMID: 29540628 DOI: 10.1253/circj.cj-17-1242] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Several new treatments for chronic thromboembolic pulmonary hypertension (CTEPH) have appeared in recent years, which have led to changes in the treatment algorithm. Changes in survival rates and prognostic factors, however, have not been estimated so far.Methods and Results:Two hundred and eighty patients were diagnosed with CTEPH at Chiba University Hospital between June 1986 and June 2016. Survival rate was investigated by date of treatment initiation (group 1, 1986-1998; group 2, 1999-2008; group 3, 2009-2016). Survival rates were also evaluated by treatment strategy: balloon pulmonary angioplasty (BPA), pulmonary endarterectomy (PEA), and medical treatment. Group 3 had significantly better disease-specific survival than groups 1 and 2 (5-year survival: 91.9% vs. 67.1%, 77.0%, respectively). For the non-PEA (BPA+medication) strategy, group 3 had better disease-specific survival than groups 1 and 2 (5-year survival: 94.9% vs. 54.6%, 74.2%, respectively). The PEA strategy had significantly better survival than the medication strategy in groups 1 and 2, whereas no difference was observed between the BPA, PEA, and medication strategies in group 3. CONCLUSIONS Survival in CTEPH in the recent era has significantly improved, especially in non-PEA patients. BPA and selective pulmonary vasodilators could improve survival in the non-PEA group. In the present study, no difference in survival was found between PEA and non-PEA.
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Affiliation(s)
- Hideki Miwa
- Department of Respirology, Graduate School of Medicine, Chiba University
| | - Nobuhiro Tanabe
- Department of Respirology, Graduate School of Medicine, Chiba University.,Department of Advanced Medicine in Pulmonary Hypertension, Graduate School of Medicine, Chiba University
| | - Takayuki Jujo
- Department of Respirology, Graduate School of Medicine, Chiba University.,Department of Advanced Medicine in Pulmonary Hypertension, Graduate School of Medicine, Chiba University
| | - Fumiaki Kato
- Department of Respirology, Graduate School of Medicine, Chiba University
| | - Rie Anazawa
- Department of Respirology, Graduate School of Medicine, Chiba University
| | - Keiko Yamamoto
- Department of Respirology, Graduate School of Medicine, Chiba University
| | - Akira Naito
- Department of Respirology, Graduate School of Medicine, Chiba University.,Department of Advancing Research on Treatment Strategies for Respiratory, Graduate School of Medicine, Chiba University
| | - Hajime Kasai
- Department of Respirology, Graduate School of Medicine, Chiba University
| | - Rintaro Nishimura
- Department of Respirology, Graduate School of Medicine, Chiba University
| | - Rika Suda
- Department of Respirology, Graduate School of Medicine, Chiba University
| | - Toshihiko Sugiura
- Department of Respirology, Graduate School of Medicine, Chiba University
| | - Seiichiro Sakao
- Department of Respirology, Graduate School of Medicine, Chiba University
| | - Keiichi Ishida
- Department of Cardiovascular Surgery, Graduate School of Medicine, Chiba University.,Department of Cardiovascular Surgery, Eastern Chiba Medical Center
| | - Masahisa Masuda
- Department of Cardiovascular Surgery, Eastern Chiba Medical Center.,Department of Cardiovascular Surgery, National Hospital Organization, Chiba Medical Center
| | - Koichiro Tatsumi
- Department of Respirology, Graduate School of Medicine, Chiba University
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Ende-Verhaar YM, Huisman MV, Klok FA. To screen or not to screen for chronic thromboembolic pulmonary hypertension after acute pulmonary embolism. Thromb Res 2017; 151:1-7. [DOI: 10.1016/j.thromres.2016.12.026] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2016] [Revised: 12/22/2016] [Accepted: 12/23/2016] [Indexed: 10/20/2022]
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24
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Delcroix M, Lang I, Pepke-Zaba J, Jansa P, D'Armini AM, Snijder R, Bresser P, Torbicki A, Mellemkjaer S, Lewczuk J, Simkova I, Barberà JA, de Perrot M, Hoeper MM, Gaine S, Speich R, Gomez-Sanchez MA, Kovacs G, Jaïs X, Ambroz D, Treacy C, Morsolini M, Jenkins D, Lindner J, Dartevelle P, Mayer E, Simonneau G. Long-Term Outcome of Patients With Chronic Thromboembolic Pulmonary Hypertension: Results From an International Prospective Registry. Circulation 2016; 133:859-71. [PMID: 26826181 DOI: 10.1161/circulationaha.115.016522] [Citation(s) in RCA: 434] [Impact Index Per Article: 54.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Accepted: 01/19/2016] [Indexed: 11/16/2022]
Abstract
BACKGROUND Chronic thromboembolic pulmonary hypertension, a rare complication of acute pulmonary embolism, is characterized by fibrothrombotic obstructions of large pulmonary arteries combined with small-vessel arteriopathy. It can be cured by pulmonary endarterectomy, and can be clinically improved by medical therapy in inoperable patients. A European registry was set up in 27 centers to evaluate long-term outcome and outcome correlates in 2 distinct populations of operated and not-operated patients who have chronic thromboembolic pulmonary hypertension. METHODS AND RESULTS A total of 679 patients newly diagnosed with chronic thromboembolic pulmonary hypertension were prospectively included over a 24-month period. Estimated survival at 1, 2, and 3 years was 93% (95% confidence interval [CI], 90-95), 91% (95% CI, 87-93), and 89% (95% CI, 86-92) in operated patients (n=404), and only 88% (95% CI, 83-91), 79% (95% CI, 74-83), and 70% (95% CI, 64-76) in not-operated patients (n=275). In both operated and not-operated patients, pulmonary arterial hypertension-targeted therapy did not affect survival estimates significantly. Mortality was associated with New York Heart Association functional class IV (hazard ratio [HR], 4.16; 95% CI, 1.49-11.62; P=0.0065 and HR, 4.76; 95% CI, 1.76-12.88; P=0.0021), increased right atrial pressure (HR, 1.34; 95% CI, 0.95-1.90; P=0.0992 and HR, 1.50; 95% CI, 1.20-1.88; P=0.0004), and a history of cancer (HR, 3.02; 95% CI, 1.36-6.69; P=0.0065 and HR, 2.15; 95% CI, 1.18-3.94; P=0.0129) in operated and not-operated patients, respectively. Additional correlates of mortality were bridging therapy with pulmonary arterial hypertension-targeted drugs, postoperative pulmonary hypertension, surgical complications, and additional cardiac procedures in operated patients, and comorbidities such as coronary disease, left heart failure, and chronic obstructive pulmonary disease in not-operated patients. CONCLUSIONS The long-term prognosis of operated patients currently is excellent and better than the outcome of not-operated patients.
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Affiliation(s)
- Marion Delcroix
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.).
| | - Irene Lang
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Joanna Pepke-Zaba
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Pavel Jansa
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Andrea M D'Armini
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Repke Snijder
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Paul Bresser
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Adam Torbicki
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Sören Mellemkjaer
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Jerzy Lewczuk
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Iveta Simkova
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Joan A Barberà
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Marc de Perrot
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Marius M Hoeper
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Sean Gaine
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Rudolf Speich
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Miguel A Gomez-Sanchez
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Gabor Kovacs
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Xavier Jaïs
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - David Ambroz
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Carmen Treacy
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Marco Morsolini
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - David Jenkins
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Jaroslav Lindner
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Philippe Dartevelle
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Eckhard Mayer
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
| | - Gérald Simonneau
- From KU Leuven - University of Leuven, University Hospitals of Leuven, Belgium (M.D.); Medical University of Vienna, Austria (I.L.); Papworth Hospital, Cambridge, United Kingdom (J.P.-Z., C.T., D.J.); Clinical Department of Cardiology and Angiology of the First Faculty of Medicine and General Teaching Hospital, Prague; Czech Republic (P.J., D.A., J.L.); San Matteo Hospital, University of Pavia, Italy (A.M.D., M.M.); St Antonius Ziekenhuis, Nieuwegein, The Netherlands (R.S.); OLVG, Amsterdam, The Netherlands (P.B.); Medical Center for Postgraduate Education, ECZ-Otwock, Poland (A.T.); Aarhus University Hospital, Skejby, Denmark (S.M.); Regional Specialist Hospital and Medical University, Wroclaw, Poland (J.L.); Slovak Medical University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia (I.S.); Hospital Clínic- IDIBAPS-CIBER Enfermedades Respiratorias, Universtiy of Barcelona, Spain (J.A.B.); Toronto General Hospital, Canada (M.d.P.); Medizinische Hochschule Hannover, Germany, and German Center of Lung Research (DZL), Hannover, Germany (M.M.H.); Mater Misericordiae University Hospital, Dublin, Ireland (S.G.); Universitätspital Zürich, Switzerland (R.S.); Hospital Universitario 12 Octubre-CIBER Enfermedades Respiratorias, Madrid, Spain (M.A.G.-S.); Medical University of Graz, Austria and Ludwig Boltzmann Institute for Lung Vascular Research, Austria (G.K.); University Paris Sud (Paris XI), INSERM U 999, Hôpital Le Kremlin Bicêtre, France (X.J., P.D., G.S.); and Kerckhoff Heart and Lung Center, Bad Nauheim, Germany (E.M.)
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Al-Naamani N, Espitia H G, Velazquez-Moreno H, Macuil-Chazaro B, Serrano-Lopez A, Vega-Barrientos RS, Hill NS, Preston IR. Chronic Thromboembolic Pulmonary Hypertension: Experience from a Single Center in Mexico. Lung 2016; 194:315-23. [PMID: 26748498 DOI: 10.1007/s00408-016-9842-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 01/02/2016] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Chronic thromboembolic pulmonary hypertension (CTEPH) is characterized by precapillary pulmonary hypertension secondary to vaso-occlusive pulmonary vasculopathy and is classified as Pulmonary Hypertension Group 4. The aim of this study is to report the clinical experience of CTEPH in Mexico. METHODS Consecutive patients diagnosed with CTEPH were identified from the Registro de Pacientes con Hipertension Pulmonar del Instituto de Seguridad y Servicio Social de los Trabajadores del Estado (REPHPISSSTE) registry between January 2009 and February 2014. Right heart catheterization was not routinely performed prior to August 2010 in the work-up of CTEPH. RESULTS We identified 50 patients with CTEPH; their median age was 63 years and 58 % were female. Patients had multiple associated co-morbidities and moderate hemodynamic impairment. All patients were treated with anticoagulation. Despite surgical evaluation for pulmonary endarterectomy (PEA), only one patient underwent PEA given the lack of infrastructure for post-operative care and lack of insurance for this procedure. Most of the patients were treated with sildenafil, bosentan, or both, with increasing use of rivaroxaban and sildenafil in recent years. The overall survival of the cohort was similar to that reported in other international registries, despite the limitations of care imposed by drug availability and surgical feasibility. CONCLUSION This is the first report on the CTEPH experience in Mexico. It highlights the similarity of patients in the REPHPISSSTE registry to those in international registries as well as the challenges that clinicians face in a resource-limited setting.
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Affiliation(s)
- Nadine Al-Naamani
- Pulmonary, Critical Care and Sleep Division, Tufts Medical Center, 800 Washington Street, Box 257, Boston, MA, 02111, USA
- Tufts Clinical and Translational Science Institute, Boston, MA, USA
| | - Gaudalupe Espitia H
- Hospital Regional "1° Octubre", Instituto de Seguridad y Servicio Social de los Trabajadores del Estado (ISSSTE), Mexico, DF, Mexico
| | - Hugo Velazquez-Moreno
- Hospital Regional "1° Octubre", Instituto de Seguridad y Servicio Social de los Trabajadores del Estado (ISSSTE), Mexico, DF, Mexico
| | - Benjamin Macuil-Chazaro
- Hospital Regional "1° Octubre", Instituto de Seguridad y Servicio Social de los Trabajadores del Estado (ISSSTE), Mexico, DF, Mexico
| | - Arturo Serrano-Lopez
- Hospital Regional "1° Octubre", Instituto de Seguridad y Servicio Social de los Trabajadores del Estado (ISSSTE), Mexico, DF, Mexico
| | - Ricardo S Vega-Barrientos
- Hospital Regional "1° Octubre", Instituto de Seguridad y Servicio Social de los Trabajadores del Estado (ISSSTE), Mexico, DF, Mexico
| | - Nicholas S Hill
- Pulmonary, Critical Care and Sleep Division, Tufts Medical Center, 800 Washington Street, Box 257, Boston, MA, 02111, USA
| | - Ioana R Preston
- Pulmonary, Critical Care and Sleep Division, Tufts Medical Center, 800 Washington Street, Box 257, Boston, MA, 02111, USA.
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Perioperative management of patients with pulmonary hypertension for non-cardiac surgery. Curr Rheumatol Rep 2015; 17:15. [PMID: 25740702 DOI: 10.1007/s11926-014-0490-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Pulmonary hypertension (PH) is associated with significant morbidity and mortality. While the advent of disease-modifying therapies in the treatment of PH has dramatically increased the life expectancy of these patients, they remain at high risk for perioperative complications. Outcome studies suggest that patients with PH undergoing non-cardiac surgery have higher morbidity and mortality than those without, independent of severity. Despite these risks, more and more of these patients are presenting for non-cardiac surgery. Patients with rheumatologic disorders in particular often have pulmonary arterial hypertension (PAH), a group that is associated with a poorer prognosis. Yet, these patients invariably develop debilitating joint diseases and not uncommonly present for elective surgery. Preoperatively, patients with PH should be appropriately risk stratified based on functional class, etiology, exercise capacity, pulmonary hemodynamics, and the risk of surgery. If the risks and benefits assessment proves favorable, they should undergo optimization prior to surgery, with any chronic therapy continuing without cessation through the perioperative period. A multidisciplinary approach involving all intraoperative physicians is imperative to forming a safe intraoperative plan based on the inherent physiology underlying the patient's disease. Finally, because complications in this patient population often occur postoperatively, patients should be monitored in an appropriate setting with a goal of preventing right ventricular dysfunction. In this review article, we focus on the evaluation, risk stratification, and optimization of patients with PH undergoing non-cardiac surgery.
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Balloon pulmonary angioplasty for chronic thromboembolic pulmonary hypertension. ADVANCES IN INTERVENTIONAL CARDIOLOGY 2015; 11:1-4. [PMID: 25848362 PMCID: PMC4372623 DOI: 10.5114/pwki.2015.49176] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 01/12/2015] [Accepted: 01/16/2015] [Indexed: 01/21/2023] Open
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