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Nabeshima Y, Kitano T, Node K, Takeuchi M. Prognostic value of right ventricular free-wall longitudinal strain in patients with pulmonary hypertension: systematic review and meta-analyses. Open Heart 2024; 11:e002561. [PMID: 38325907 PMCID: PMC10860115 DOI: 10.1136/openhrt-2023-002561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 01/18/2024] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND Right ventricular (RV) dysfunction is associated with adverse outcomes in patients with pulmonary hypertension (PH). This systematic review and meta-analysis evaluated the prognostic value of RV free-wall longitudinal strain (RVfwLS), compared with other RV parameters in PH. METHODS We searched for articles presenting the HR of two-dimensional RVfwLS in PH. HRs were standardised using the within-study SD. The ratio of HRs of a 1 SD change in RVfwLS versus systolic pulmonary arterial pressure (SPAP), systolic tricuspid annular velocities (s'-TV), RV fractional area change (FAC) or tricuspid annular plane systolic excursion (TAPSE) was calculated for each study, after which we conducted a random model meta-analysis. Subgroup analysis regarding the type of outcome, aetiology of PH and software vendor was also performed. RESULTS Twenty articles totalling 2790 subjects were included. The pooled HR of a 1 SD decrease of RVfwLS was 1.80 (95% CI: 1.62 to 2.00, p<0.001), and there was a significant association with all-cause death (ACD) and composite endpoints (CEs). The ratio of HR analysis revealed that RVfwLS has a significant, strong association with ACD and CE per 1 SD change, compared with corresponding values of SPAP, s'-TV, RVFAC or TAPSE. RVfwLS was a significant prognostic factor regardless of the aetiology of PH. However, significant superiority of RVfwLS versus other parameters was not observed in group 1 PH. CONCLUSIONS The prognostic value of RVfwLS in patients with PH was confirmed, and RVfwLS is better than other RV parameters and SPAP. Further accumulation of evidence is needed to perform a detailed subgroup analysis for each type of PH. TRIAL REGISTRATION NUMBER UMIN Clinical Trials Registry (UMIN000052679).
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Affiliation(s)
- Yosuke Nabeshima
- Department of Cardiovascular Medicine, Saga University Faculty of Medicine, Saga, Japan
| | - Tetsuji Kitano
- University of Occupational and Environmental Health Japan, Kitakyushu, Fukuoka, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University Faculty of Medicine, Saga, Japan
| | - Masaaki Takeuchi
- Department of Laboratory and Transfusion Medicine, University of Occupational and Environmental Health Hospital, Kitakyushu, Fukuoka, Japan
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Semino T, Rosa GM, Monacelli F, Pellicano R, Testino G, Porto I. Right ventricle: current knowledge of echocardiographic evaluation of this "forgotten" chamber. Minerva Med 2024; 115:45-60. [PMID: 36988493 DOI: 10.23736/s0026-4806.23.08575-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
In the past the right ventricle (RV) has been traditionally regarded as a simple conduit between the venous system and the pulmonary circulation and it has aroused little interest in both clinical and echocardiographic cardiologists to such an extent that it has been defined as the "forgotten chamber." Subsequently it was clearly shown that the right heart (RH) plays an important physiologic role in cardiac activity, and that congenital or acquired alterations in its structure and function have an important prognostic value. Aim of this review is to shed the light on the echocardiographic approach to this cardiac chamber. In this narrative review we critically explored the most recent literature on this topic using PubMed and Medline and examining the most recent guidelines on the echocardiographic approach to the RV. Echocardiographic approach to RV presents some technical difficulties, which stem from the position of the RV inside the thorax and around the LV and from its particular anatomy, which precludes geometric assumptions. However, RV may now be evaluated quantitatively and qualitatively in many ways, and some new methods can partially overcome some of the limits imposed by its complex anatomy, thereby yielding a quantitative evaluation. Furthermore, due to the wide range of pathologies which may involve the RV a disease-oriented approach should be considered in the echocardiographic investigation of right heart disease.
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Affiliation(s)
- Tommaso Semino
- Department of Internal Medicine (DIMI), Clinic of Cardiovascular Diseases, University of Genoa, Genoa, Italy
| | - Gian M Rosa
- Department of Internal Medicine (DIMI), Clinic of Cardiovascular Diseases, University of Genoa, Genoa, Italy -
- IRCCS San Martino Polyclinic Hospital, Genoa, Italy
| | - Fiammetta Monacelli
- IRCCS San Martino Polyclinic Hospital, Genoa, Italy
- Clinic of Geriatric Diseases, Department of Internal Medicine (DIMI), University of Genoa, Genoa, Italy
| | | | - Gianni Testino
- Unit of Addiction and Hepatology, Alcohological Regional Center, IRCCS San Martino Polyclinic Hospital, Genoa, Italy
| | - Italo Porto
- Department of Internal Medicine (DIMI), Clinic of Cardiovascular Diseases, University of Genoa, Genoa, Italy
- IRCCS San Martino Polyclinic Hospital, Genoa, Italy
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3
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Nabeh OA, Saud AI, Amin B, Khedr AS, Amr A, Faoosa AM, Esmat E, Mahmoud YM, Hatem A, Mohamed M, Osama A, Soliman YMA, Elkorashy RI, Elmorsy SA. A Systematic Review of Novel Therapies of Pulmonary Arterial Hypertension. Am J Cardiovasc Drugs 2024; 24:39-54. [PMID: 37945977 PMCID: PMC10805839 DOI: 10.1007/s40256-023-00613-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/22/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND Pulmonary arterial hypertension (PAH) is a progressive, cureless disease, characterized by increased pulmonary vascular resistance and remodeling, with subsequent ventricular dilatation and failure. New therapeutic targets are being investigated for their potential roles in improving PAH patients' symptoms and reversing pulmonary vascular pathology. METHOD We aimed to address the available knowledge from the published randomized controlled trials (RCTs) regarding the role of Rho-kinase (ROCK) inhibitors, bone morphogenetic protein 2 (BMP2) inhibitors, estrogen inhibitors, and AMP-activated protein kinase (AMPK) activators on the PAH evaluation parameters. This systematic review (SR) was registered in the International Prospective Register of Systematic Reviews (PROSPERO) database (CDR42022340658) and followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. RESULTS Overall, 5092 records were screened from different database and registries; 8 RCTs that met our inclusion criteria were included. The marked difference in the study designs and the variability of the selected outcome measurement tools among the studies made performing a meta-analysis impossible. However, the main findings of this SR relate to the powerful potential of the AMPK activator and the imminent antidiabetic drug metformin, and the BMP2 inhibitor sotatercept as promising PAH-modifying therapies. There is a need for long-term studies to evaluate the effect of the ROCK inhibitor fasudil and the estrogen aromatase inhibitor anastrozole in PAH patients. The role of tacrolimus in PAH is questionable. The discrepancy in the hemodynamic and clinical parameters necessitates defining cut values to predict improvement. The differences in the PAH etiologies render the judgment of the therapeutic potential of the tested drugs challenging. CONCLUSION Metformin and sotatercept appear as promising therapeutic drugs for PAH. CLINICAL TRIALS REGISTRATION This work was registered in PROSPERO (CDR42022340658).
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Affiliation(s)
- Omnia Azmy Nabeh
- Medical Pharmacology, Kasr Alainy Faculty of Medicine, Cairo University, Cairo, Egypt.
| | - Alaa I Saud
- Kasralainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Basma Amin
- Kasralainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Alaa Amr
- Kasralainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Eshraka Esmat
- Kasralainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Aya Hatem
- Kasralainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Mariam Mohamed
- Kasralainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Alaa Osama
- Kasralainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Reem Ibrahim Elkorashy
- Pulmonology, Pulmonary Medicine Department, Kasr Alainy Hospital, Cairo University, Cairo, Egypt
| | - Soha Aly Elmorsy
- Medical Pharmacology, Kasr Alainy Faculty of Medicine, Cairo University, Cairo, Egypt
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Parikh R, Thomas A, Sharofi A, Moallem N, Fiscus G, Farber HW. Severe pulmonary hypertension-interstitial lung disease presenting as right ventricular failure: stabilisation with intravenous prostacyclin and maintenance with inhaled prostacyclin. ERJ Open Res 2024; 10:00659-2023. [PMID: 38288084 PMCID: PMC10823367 DOI: 10.1183/23120541.00659-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 11/05/2023] [Indexed: 01/31/2024] Open
Abstract
Background Pulmonary hypertension (PH) leads to increased morbidity and mortality in interstitial lung disease (ILD). While the INCREASE trial highlighted the use of inhaled prostacyclin in PH-ILD patients, such therapy may be inadequate when right ventricular failure (RVF) is also present. In this study, we report the use of intravenous prostacyclin in three PH-ILD patients to stabilise right ventricular (RV) function, with a subsequent transition to maintenance therapy with inhaled prostacyclin. Methods We evaluated three consecutive PH-ILD patients with RVF. RV afterload and pulmonary vascular resistance (PVR) were treated with intravenous prostacyclin during the induction phase of the therapy. Patients transitioned from intravenous prostacyclin to the maintenance phase of the treatment with inhaled prostacyclin once three transition criteria were met: cardiac index (CI) >2 L·min-1·m-2, PVR <7 Wood units (WU) and tricuspid annular plane systolic excursion (TAPSE) change >1 mm or TAPSE >1.6 cm. Results Pre-treatment parameters for the three patients were a mean PVR of 14.3 WU, a mean Fick CI of 1.8 L·min-1·m-2 and a mean TAPSE of 1.4 cm. The average intravenous prostacyclin dose at the time of transition to maintenance therapy was 20.7 ng·kg-1·m-2 of treprostinil. At 3-months follow-up, the mean PVR was 6.3 WU, Fick CI 2.2 L·min-1·m-2 and TAPSE 1.7 cm. Conclusion This case series of three PH-ILD patients with RVF introduces the concept of an initial intravenous prostacyclin induction phase, followed by a transition to maintenance therapy with inhaled prostacyclin. Further development of this treatment algorithm with a refinement of the transition criteria, potential testing in a clinical trial and a longer-term follow-up period is warranted to improve the outcomes of advanced PH-ILD patients with concomitant RVF.
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Affiliation(s)
- Raj Parikh
- Division of Pulmonary, Critical Care and Sleep, Hartford Hospital, Hartford, CT, USA
| | - Alysse Thomas
- A.T. Still University Osteopathic Medical School, Mesa, AZ, USA
| | | | - Niala Moallem
- Department of Internal Medicine, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Garrett Fiscus
- Division of Pulmonary, Critical Care and Sleep, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Harrison W. Farber
- Division of Pulmonary, Sleep and Critical Care Medicine, Tufts Medical Center, Boston, MA, USA
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Topyła-Putowska W, Tomaszewski M, Wojtkowska A, Wysokiński A. Novel Echocardiographic Measurements of Right Ventricular-Pulmonary Artery Coupling in Predicting the Prognosis of Precapillary Pulmonary Hypertension. J Pers Med 2023; 13:1627. [PMID: 38138854 PMCID: PMC10744346 DOI: 10.3390/jpm13121627] [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: 10/22/2023] [Revised: 11/13/2023] [Accepted: 11/20/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND Currently, there are many parameters with proven prognostic significance in pulmonary hypertension (PH). Recently, the parameters defining right ventricular-pulmonary artery coupling (RVPAC) have gained clinical importance. In our study, we investigated the prognostic potential of previously known single echocardiographic parameters and new parameters reflecting RVPAC in patients with precapillary PH. OBJECTIVE Our study aimed to evaluate the prognostic value of selected echocardiographic parameters and the neutrophil-lymphocyte ratio (NLR) in adults with precapillary PH. METHODS This study included 39 patients (74% women; average age, 63 years) with precapillary PH: pulmonary arterial hypertension (PAH) and chronic thromboembolic PH (CTEPH). The mean follow-up period was 16.6 ± 13.3 months. Twelve patients (31%) died during the observation time. We measured several echocardiographic parameters, which reflect right ventricular function, pulmonary hemodynamics, and RVPAC. To assess disease progression and the patient's functional capacity, the World Health Organization functional class (WHO FC) was determined. The patient's physical capacity was also evaluated using the 6 min walk test (6MWT). The analysis included values of the N-terminal prohormone brain natriuretic peptide (NT-proBNP) and NLR. RESULTS TAPSE × AcT and TAPSE/sPAP were shown to statistically and significantly correlate with PH predictors, including WHO-FC, 6MWT, and NT-proBNP. Univariate Cox proportional hazards regression analysis revealed that AcT, TAPSE, mPAP, TAPSE/sPAP, RAP, TRPG/AcT, TAPSE × AcT, and NLRs are good predictors of mortality in patients with PH. In addition, the ROC curve analysis showed that TAPSE × AcT is a better predictor of PH-related deaths than TAPSE/sPAP and TAPSE alone. In our study, patients with TAPSE × AcT values < 126.36 had shorter survival times (sensitivity = 72.7%; specificity = 80.0%). CONCLUSIONS TAPSE × AcT is a novel, promising, and practicable echocardiographic parameter reflecting RVPAC, which is comparable to TAPSE/sPAP. Moreover, TAPSE × AcT can be a useful parameter in assessing the severity and prognosis of patients with precapillary PH.
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Affiliation(s)
- Weronika Topyła-Putowska
- Department of Cardiology, Medical University of Lublin, 20-059 Lublin, Poland; (M.T.); (A.W.); (A.W.)
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6
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Topyła-Putowska W, Tomaszewski M, Wojtkowska A, Styczeń A, Wysokiński A. Tricuspid Regurgitation Velocity/Tricuspid Annular Plane Systolic Excursion (TRV/TAPSE) Ratio as a Novel Indicator of Disease Severity and Prognosis in Patients with Precapillary Pulmonary Hypertension. Diseases 2023; 11:117. [PMID: 37754313 PMCID: PMC10528921 DOI: 10.3390/diseases11030117] [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: 08/14/2023] [Revised: 09/03/2023] [Accepted: 09/06/2023] [Indexed: 09/28/2023] Open
Abstract
BACKGROUND Tricuspid annular plane systolic excursion (TAPSE) and tricuspid regurgitation velocity (TRV) are two echocardiographic parameters with prognostic value in patients with pulmonary hypertension (PH). When analyzed concurrently as the TRV/TAPSE ratio, they allow the ventricular-pulmonary artery coupling (RVPAC) to be assessed. This could better predict disease severity in patients with PH. OBJECTIVE Our study aimed to evaluate the prognostic value of the TRV/TAPSE ratio echocardiographic parameter in adults with precapillary PH. METHODS This study included 39 patients (74% women; average age, 63 years) with precapillary PH (pulmonary arterial hypertension and chronic thromboembolic PH) The mean follow-up period was 16.6 ± 13.3 months. Twelve patients (31%) died during the observation time. We measured TAPSE as a surrogate of RV contractility and TRV reflecting RV afterload, while ventricular-arterial coupling was evaluated by the ratio between these two parameters (TRV/TAPSE). To assess disease progression and the patient's functional capacity, the World Health Organization functional class (WHO FC) was determined. Patient physical capacity was also evaluated using the 6 min walk test (6MWT). The analysis included values of N-terminal prohormone brain natriuretic peptide (NT-proBNP), which were taken routinely during the follow-up visit. RESULTS The mean calculated TRV/TAPSE ratio was 0.26 ± 0.08 m/s/mm. Upon comparison of the TRV/TAPSE ratio to the disease prognostic indicators, we observed a statistically significant correlation between TRV/TAPSE and the results of the WHO FC, 6MWT, and NT-proBNP. The TRV/TAPSE ratio is thus a good predictor of mortality in PH patients (AUC, 0.781). Patients with a TRV/TAPSE ratio > 0.30 m/s/mm had a shorter survival time, with log-rank test p < 0.0001. Additionally, ROC analysis revealed higher AUC for TRV/TAPSE than for TAPSE and TRV alone. CONCLUSIONS TRV/TAPSE is a promising practicable echocardiographic parameter reflecting RVPAC. Moreover, TRV/TAPSE could be viable risk stratification parameter and could have prognostic value in patients with PH.
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7
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Hahn RT, Lerakis S, Delgado V, Addetia K, Burkhoff D, Muraru D, Pinney S, Friedberg MK. Multimodality Imaging of Right Heart Function: JACC Scientific Statement. J Am Coll Cardiol 2023; 81:1954-1973. [PMID: 37164529 DOI: 10.1016/j.jacc.2023.03.392] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/01/2023] [Accepted: 03/02/2023] [Indexed: 05/12/2023]
Abstract
Right ventricular (RV) size and function assessed by multimodality imaging are associated with outcomes in a variety of cardiovascular diseases. Understanding RV anatomy and physiology is essential in appreciating the strengths and weaknesses of current imaging methods and gives these measurements greater context. The adaptation of the right ventricle to different types and severity of stress, particularly over time, is specific to the cardiovascular disease process. Multimodality imaging parameters, which determine outcomes, reflect the ability to image the initial and longitudinal RV response to stress. This paper will review the standard and novel imaging methods for assessing RV function and the impact of these parameters on outcomes in specific disease states.
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Affiliation(s)
- Rebecca T Hahn
- Department of Medicine, Columbia University Medical Center/NewYork-Presbyterian Hospital, New York, New York, USA.
| | | | - Victoria Delgado
- Hospital University Germans Trias i Pujol Hospital, Badalona, Barcelona, Spain
| | - Karima Addetia
- Department of Medicine, University of Chicago, Chicago, Illinois, USA
| | | | - Denisa Muraru
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Sean Pinney
- Department of Medicine, University of Chicago, Chicago, Illinois, USA
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8
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Berger SG, Witczak BN, Reiseter S, Schwartz T, Andersson H, Hetlevik SO, Berntsen KS, Sanner H, Lilleby V, Gunnarsson R, Molberg Ø, Sjaastad I, Stokke MK. Cardiac dysfunction in mixed connective tissue disease: a nationwide observational study. Rheumatol Int 2023; 43:1055-1065. [PMID: 36933069 PMCID: PMC10126085 DOI: 10.1007/s00296-023-05308-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 03/06/2023] [Indexed: 03/19/2023]
Abstract
We aimed to identify cardiac function in patients with established mixed connective tissue disease (MCTD). This was a cross-sectional case-control study of well-characterised MCTD patients who had previously been included in a nationwide cohort. Assessments comprised protocol transthoracic echocardiography, electrocardiogram and blood samples. In patients only, we evaluated the findings of high-resolution pulmonary computed tomography and disease activity. We assessed 77 MCTD patients (mean age 50.5 ± 12.3 years) with a mean disease duration of 16.4 years, and 59 age- and sex-matched healthy controls (49.9 ± 11.7 years). By echocardiography, measures of left ventricular function, i.e. fractional shortening (38.1 ± 6.4% vs. 42.3 ± 6.6%, p < 0.001), mitral annulus plane systolic excursion (MAPSE) (13.7 ± 2.1 mm vs. 15.3 ± 2.3 mm, p < 0.001) and early diastolic velocity of the mitral annulus (e') (0.09 ± 0.02 m/s vs. 0.11 ± 0.03 m/s, p = 0.002) were subclinical and lower in patients than controls. Right ventricular dysfunction was found in patients assessed by tricuspid annular plane systolic excursion (TAPSE) (22.7 ± 4.0 mm vs. 25.5 ± 4.0 mm, p < 0.001). While cardiac dysfunction was not associated with pulmonary disease, e' and TAPSE were found to correlate with disease activity at baseline. In this cohort of MCTD patients, echocardiographic examinations demonstrated a higher frequency of cardiac dysfunction than in matched controls. Cardiac dysfunction was associated with disease activity at baseline, but was independent of cardiovascular risk factors and pulmonary disease. Our study indicates that cardiac dysfunction is part of the multi-organ affliction seen in MCTD.
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Affiliation(s)
- Simon Girmai Berger
- Institute for Experimental Medical Research, K. G. Jebsen Center for Cardiac Research, Oslo University Hospital Ullevål, University of Oslo, PB 4956 Nydalen, 0424, Oslo, Norway
- Department of Acute Medicine, Oslo University Hospital, Oslo, Norway
| | - Birgit Nomeland Witczak
- Institute for Experimental Medical Research, K. G. Jebsen Center for Cardiac Research, Oslo University Hospital Ullevål, University of Oslo, PB 4956 Nydalen, 0424, Oslo, Norway
| | | | - Thomas Schwartz
- Oslo New University College, Oslo, Norway
- Department of Medicine, Diakonhjemmet Hospital, Oslo, Norway
| | - Helena Andersson
- Department of Rheumatology, Oslo University Hospital, Oslo, Norway
| | | | | | - Helga Sanner
- Department of Rheumatology, Oslo University Hospital, Oslo, Norway
- Oslo New University College, Oslo, Norway
| | - Vibke Lilleby
- Department of Rheumatology, Oslo University Hospital, Oslo, Norway
| | | | - Øyvind Molberg
- Department of Rheumatology, Oslo University Hospital, Oslo, Norway
- Institute for Clinical Medicine, Medical Faculty, University of Oslo, Oslo, Norway
| | - Ivar Sjaastad
- Institute for Experimental Medical Research, K. G. Jebsen Center for Cardiac Research, Oslo University Hospital Ullevål, University of Oslo, PB 4956 Nydalen, 0424, Oslo, Norway
- Department of Cardiology, Oslo University Hospital Ullevål, Oslo, Norway
| | - Mathis Korseberg Stokke
- Institute for Experimental Medical Research, K. G. Jebsen Center for Cardiac Research, Oslo University Hospital Ullevål, University of Oslo, PB 4956 Nydalen, 0424, Oslo, Norway.
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway.
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Michalski M, Haas N, Dalla Pozza R, Michel S, Fischer M, Lehner A, Rosenthal L, Jakob A, Orban M, Ulrich S. Tricuspid Annular Plane Systolic Excursion (TAPSE) correlates with mean pulmonary artery pressure especially 10 years after pediatric heart transplantation. Clin Transplant 2023; 37:e14710. [PMID: 35576323 DOI: 10.1111/ctr.14710] [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: 11/12/2021] [Revised: 04/29/2022] [Accepted: 05/10/2022] [Indexed: 11/27/2022]
Abstract
Tricuspid annular plane systolic excursion (TAPSE) is important in the noninvasive echocardiographic assessment of right heart function. This retrospective observational study shows correlations of TAPSE with invasive right heart catheterization parameters after pediatric heart transplantation (HTx). The study included patients after pediatric HTx with cardiac catheterizations in 2018/2019 and measurement of TAPSE (n = 52 patients with 57 examinations; 50.9% adults, 52.6% female, median age: 18.54 years). TAPSE was compared with normal values. Stepwise, linear and multiple regression were used to show influencing variables on TAPSE. Mean TAPSE z-score was -3.48 (SD: 2.25) and 68.4% of HTx-recipients showed abnormally reduced TAPSE (z-score ←2) compared to normal values. Multiple regression (p-value <0.001; corrected R2 = 0.338) showed significant correlations of time since HTx (p-value <0.001) and mPAP (p-value: 0.008) with TAPSE z-scores. Divided into subgroups (time since HTx <10 and ≥10 years), TAPSE and mPAP correlated only ≥10 years after HTx (p-value = 0.002). This study provides data of TAPSE even ≥10 years after pediatric HTx. Most patients showed a decreased TAPSE early after HTx, which improved over time. TAPSE z-scores correlated significantly with time since HTx and mPAP, especially ≥10 years post-HTx. Therefore, TAPSE must be used carefully in the early follow-up.
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Affiliation(s)
- Morgana Michalski
- Department of Pediatric Cardiology and intensive care medicine, Ludwig-Maximilians-University of Munich, Germany
| | - Nikolaus Haas
- Department of Pediatric Cardiology and intensive care medicine, Ludwig-Maximilians-University of Munich, Germany
| | - Robert Dalla Pozza
- Department of Pediatric Cardiology and intensive care medicine, Ludwig-Maximilians-University of Munich, Germany
| | - Sebastian Michel
- Department of Cardiac Surgery, Ludwig-Maximilians-University of Munich, Germany
| | - Marcus Fischer
- Department of Pediatric Cardiology and intensive care medicine, Ludwig-Maximilians-University of Munich, Germany
| | - Anja Lehner
- Department of Pediatric Cardiology and intensive care medicine, Ludwig-Maximilians-University of Munich, Germany
| | - Laura Rosenthal
- Department of Cardiac Surgery, Ludwig-Maximilians-University of Munich, Germany
| | - Andre Jakob
- Department of Pediatric Cardiology and intensive care medicine, Ludwig-Maximilians-University of Munich, Germany
| | - Madeleine Orban
- Department of Cardiology, Ludwig-Maximilians-University of Munich, Germany
| | - Sarah Ulrich
- Department of Pediatric Cardiology and intensive care medicine, Ludwig-Maximilians-University of Munich, Germany
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Abstract
Patients with heart failure (HF) often have pulmonary hypertension (PH), which is mainly post-capillary; however, some of them also develop a pre-capillary component. The exact mechanisms leading to combined pre- and post-capillary PH are not yet clear, but the phenomenon seems to start from a passive transmission of increased pressure from the left heart to the lungs, and then continues with the remodeling of both the alveolar and vascular components through different pathways. More importantly, it is not yet clear which patients are predisposed to develop the disease. These patients have some characteristics similar to those with idiopathic pulmonary arterial hypertension (e.g., young age and frequent incidence in female gender), but they share cardiovascular risk factors with patients with HF (e.g., obesity and diabetes), with both reduced and preserved ejection fraction. Thanks to echocardiography parameters and newly introduced scores, more tools are available to distinguish between idiopathic pulmonary arterial hypertension and combined PH and to guide patients' management. It may be hypothesized to treat patients in whom the pre-capillary component is predominant with specific therapies such as those for idiopathic pulmonary arterial hypertension; however, no adequately powered trials of PH-specific treatment are available in combined PH. Early evidence of clinical benefit has been proven in some trials on phosphodiesterase type 5 inhibitors, while data on prostacyclin analogues, endothelin-1 receptor antagonists, and soluble guanylate cyclase stimulators are still controversial.
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11
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Early echocardiographic evaluation of right ventricular load adaptability after sequential combination treatment in pulmonary arterial hypertension. Herz 2022:10.1007/s00059-022-05139-1. [PMID: 36149453 DOI: 10.1007/s00059-022-05139-1] [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: 08/05/2022] [Revised: 08/31/2022] [Accepted: 09/01/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND Using the tricuspid annular plane systolic excursion (TAPSE)/pulmonary arterial systolic pressure (PASP) ratio as an index of right ventricular load adaptability, we aimed to evaluate early changes in right heart contractile function of patients with group 1 pulmonary artery hypertension (PAH) after sequential combination PAH-specific therapy. METHODS A total of 49 patients with group 1 PAH and 31 control participants were included in the study. The baseline clinical and echocardiographic data of the control and PAH group were compared. Subsequently, clinical and echocardiographic data of PAH patients before treatment and at 6 months after PAH-specific treatment were analyzed. RESULTS A significant increase in the TAPSE/PASP ratio was found in patients at 6 months of PAH-specific treatment (0.25 ± 0.14; 0.33 ± 0.16, p < 0.001). Right atrial pressure (8 mm Hg [5-10]; 5 mm Hg [3-8], p < 0.001) and PASP (80.8 ± 30.6 mm Hg; 65.9 ± 25.7 mm Hg, p < 0.001) were significantly lower after sequential combination PAH-specific therapy. Negative correlations were found between the TAPSE/PASP ratio and N‑terminal pro-B-type natriuretic peptide (r = -0.524, p < 0.001), tricuspid regurgitation velocity (r = -0.749, p < 0.001), right atrial area (r = -0.298, p = 0.037), and right atrial pressure (r = -0.463, p = 0.001). CONCLUSION In patients with group 1 PAH, echocardiographic evaluation at the early stage of treatment (6 months) shows a significant improvement in the TAPSE/PASP ratio indicating right ventricular load adaptation. Comprehensive studies are needed on the routine use of the TAPSE/PASP ratio in the risk assessment of PAH patients.
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12
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Xanthouli P, Miazgowski J, Benjamin N, Gordjani O, Egenlauf B, Harutyunova S, Seeger R, Marra AM, Blank N, Lorenz HM, Grünig E, Eichstaedt CA. Prognostic meaning of right ventricular function and output reserve in patients with systemic sclerosis. Arthritis Res Ther 2022; 24:173. [PMID: 35864554 PMCID: PMC9306074 DOI: 10.1186/s13075-022-02863-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 07/05/2022] [Indexed: 11/23/2022] Open
Abstract
Background The objective of this study was to investigate the prognostic impact of right ventricular (RV) function at rest and during exercise in patients with systemic sclerosis (SSc) presenting for a screening for pulmonary hypertension (PH). Methods In this study, data from SSc patients who underwent routinely performed examinations for PH screening including echocardiography and right heart catheterization at rest and during exercise were analysed. Uni- and multivariable analyses were performed to identify prognostic parameters. Results Out of 280 SSc patients screened for PH, 225 were included in the analysis (81.3% female, mean age 58.1±13.0 years, 68% limited cutaneous SSc, WHO-FC II–III 74%, 24 manifest PH). During the observation period of 3.2±2.7 (median 2.6) years 35 patients died. Tricuspid annular plane systolic excursion (TAPSE) at rest <18 mm (p=0.001), RV output reserve as increase of cardiac index (CI) during exercise <2 l/min (p<0.0001), RV pulmonary vascular reserve (Δ mean pulmonary artery pressure/Δ cardiac output) ≥3 mmHg/l/min (p<0.0001), peak CI <5.5 l/min/m2 (p=0.001), pulmonary arterial compliance <2 ml/mmHg (p=0.002), TAPSE/systolic pulmonary arterial pressure (sPAP) ratio ≤0.6 ml/mmHg (p<0.0001) and echocardiographic qualitative RV function at rest (p<0.0001) significantly predicted worse survival. In the multivariable analysis TAPSE/sPAP ratio and diffusion capacity for carbon monoxide ≤65% were identified as independent prognostic predictors and had 75% sensitivity and 69% specificity to predict future development of pulmonary vascular disease (PVD) during follow-up. Conclusions This study demonstrates that assessment of RV function at rest and during exercise may provide crucial information to identify SSc patients who are at a high risk of poor outcome and for the development of PH and/or PVD.
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Affiliation(s)
- Panagiota Xanthouli
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany.,Department of Pneumology and Critical Care Medicine, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Department of Internal Medicine V: Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Julia Miazgowski
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany
| | - Nicola Benjamin
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany
| | - Ojan Gordjani
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany
| | - Benjamin Egenlauf
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany.,Department of Pneumology and Critical Care Medicine, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany
| | - Satenik Harutyunova
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany.,Department of Pneumology and Critical Care Medicine, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany
| | - Rebekka Seeger
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany.,Department of Pneumology and Critical Care Medicine, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany
| | - Alberto M Marra
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany.,Department of Translational Medical Sciences, "Federico II" University and School of Medicine, Naples, Italy
| | - Norbert Blank
- Department of Internal Medicine V: Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Hanns-Martin Lorenz
- Department of Internal Medicine V: Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Ekkehard Grünig
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany.,Translational Lung Research Centre Heidelberg (TLRC), Member of the German Centre for Lung Research (DZL), Heidelberg, Germany.,Department of Pneumology and Critical Care Medicine, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Heidelberg, Germany
| | - Christina A Eichstaedt
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at 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.
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KK JV, Nelson LM, Fan C, Foroutan F, Gustafsson F, Billia F, Ross HJ, Alba AC. Impact of serial measurements of tricuspid annular plane systolic excursion on mortality and morbidity after heart transplantation. Clin Transplant 2022; 36:e14662. [DOI: 10.1111/ctr.14662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 03/07/2022] [Accepted: 03/31/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Julie Vishram‐Nielsen KK
- Peter Munk Cardiac Centre University Health Network Toronto Ontario Canada
- Department of Cardiology Rigshospitalet University Hospital of Copenhagen Copenhagen Denmark
| | - Lærke M Nelson
- Department of Cardiology Rigshospitalet University Hospital of Copenhagen Copenhagen Denmark
| | - Chun‐Po Fan
- Peter Munk Cardiac Centre University Health Network Toronto Ontario Canada
| | - Farid Foroutan
- Peter Munk Cardiac Centre University Health Network Toronto Ontario Canada
| | - Finn Gustafsson
- Department of Cardiology Rigshospitalet University Hospital of Copenhagen Copenhagen Denmark
- Department of Clinical Medicine University of Copenhagen Denmark
| | - Filio Billia
- Peter Munk Cardiac Centre University Health Network Toronto Ontario Canada
| | - Heather J Ross
- Peter Munk Cardiac Centre University Health Network Toronto Ontario Canada
| | - Ana Carolina Alba
- Peter Munk Cardiac Centre University Health Network Toronto Ontario Canada
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Surkova E, Cosyns B, Gerber B, Gimelli A, La Gerche A, Ajmone Marsan N. OUP accepted manuscript. Eur Heart J Cardiovasc Imaging 2022; 23:885-897. [PMID: 35234853 PMCID: PMC9212350 DOI: 10.1093/ehjci/jeac037] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 02/09/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Elena Surkova
- Cardiac Division, Department of Echocardiography, Royal Brompton Hospital, Part of Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Bernard Cosyns
- Department of Cardiology, Brussels University Hospital, Brussels, Belgium
| | - Bernhard Gerber
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Av Hippocrate, 10/2806 Brussels, Belgium
| | - Alessia Gimelli
- Fondazione Toscana Gabriele Monasterio, Via Moruzzi, 1, Pisa 56124, Italy
| | - Andre La Gerche
- Clinical Research Domain, Baker Heart and Diabetes Institute, Melbourne, Australia
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Qaderi V, Weimann J, Harbaum L, Schrage BN, Knappe D, Hennigs JK, Sinning C, Schnabel RB, Blankenberg S, Kirchhof P, Klose H, Magnussen C. Non-Invasive Risk Prediction Based on Right Ventricular Function in Patients with Pulmonary Arterial Hypertension. J Clin Med 2021; 10:5130. [PMID: 34768652 PMCID: PMC8584811 DOI: 10.3390/jcm10215130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/14/2021] [Accepted: 10/24/2021] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Right ventricular dysfunction is a major determinant of outcome in pulmonary arterial hypertension (PAH). We aimed to identify echocardiographic right heart parameters associated with adverse outcome and to develop a non-invasive, echocardiography-based risk score for PAH patients. METHODS AND RESULTS In 254 PAH patients we analyzed functional status, laboratory results, and echocardiographic parameters. We included these parameters to estimate all-cause death or lung transplantation using Cox regression models. The analyses included a conventional model using guideline-recommended variables and an extended echocardiographic model. Based on the final model a 12-point risk score was derived, indicating the association with the primary outcome within five years. During a median follow-up time of 4.2 years 74 patients died or underwent lung transplantation. The conventional model resulted in a C-Index of 0.539, whereas the extended echocardiographic model improved the discrimination (C-index 0.639, p-value 0.017). Ultimately, the newly developed risk score included WHO functional class, 6-min walking distance, N-terminal brain natriuretic peptide concentrations, pericardial effusion, right atrial area, tricuspid annular plane systolic excursion, and fractional area change. CONCLUSION Integrating right heart function assessed by echocardiography improves prediction of death or lung transplantation in PAH patients. Independent validation of this finding is warranted.
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Affiliation(s)
- Vazhma Qaderi
- Department of Cardiology, University Heart & Vascular Centre Hamburg, 20246 Hamburg, Germany; (J.W.); (B.N.S.); (D.K.); (C.S.); (R.B.S.); (S.B.); (P.K.); (C.M.)
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC 3004, Australia
| | - Jessica Weimann
- Department of Cardiology, University Heart & Vascular Centre Hamburg, 20246 Hamburg, Germany; (J.W.); (B.N.S.); (D.K.); (C.S.); (R.B.S.); (S.B.); (P.K.); (C.M.)
| | - Lars Harbaum
- Department of Pulmonology, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany; (L.H.); (J.K.H.); (H.K.)
- Centre for Pulmonary Arterial Hypertension Hamburg, Martin Zeitz Centre for Rare Diseases, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Benedikt N. Schrage
- Department of Cardiology, University Heart & Vascular Centre Hamburg, 20246 Hamburg, Germany; (J.W.); (B.N.S.); (D.K.); (C.S.); (R.B.S.); (S.B.); (P.K.); (C.M.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, 20246 Hamburg, Germany
| | - Dorit Knappe
- Department of Cardiology, University Heart & Vascular Centre Hamburg, 20246 Hamburg, Germany; (J.W.); (B.N.S.); (D.K.); (C.S.); (R.B.S.); (S.B.); (P.K.); (C.M.)
| | - Jan K. Hennigs
- Department of Pulmonology, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany; (L.H.); (J.K.H.); (H.K.)
- Centre for Pulmonary Arterial Hypertension Hamburg, Martin Zeitz Centre for Rare Diseases, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Christoph Sinning
- Department of Cardiology, University Heart & Vascular Centre Hamburg, 20246 Hamburg, Germany; (J.W.); (B.N.S.); (D.K.); (C.S.); (R.B.S.); (S.B.); (P.K.); (C.M.)
| | - Renate B. Schnabel
- Department of Cardiology, University Heart & Vascular Centre Hamburg, 20246 Hamburg, Germany; (J.W.); (B.N.S.); (D.K.); (C.S.); (R.B.S.); (S.B.); (P.K.); (C.M.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, 20246 Hamburg, Germany
| | - Stefan Blankenberg
- Department of Cardiology, University Heart & Vascular Centre Hamburg, 20246 Hamburg, Germany; (J.W.); (B.N.S.); (D.K.); (C.S.); (R.B.S.); (S.B.); (P.K.); (C.M.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, 20246 Hamburg, Germany
| | - Paulus Kirchhof
- Department of Cardiology, University Heart & Vascular Centre Hamburg, 20246 Hamburg, Germany; (J.W.); (B.N.S.); (D.K.); (C.S.); (R.B.S.); (S.B.); (P.K.); (C.M.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, 20246 Hamburg, Germany
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham B15 2TT, UK
| | - Hans Klose
- Department of Pulmonology, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany; (L.H.); (J.K.H.); (H.K.)
- Centre for Pulmonary Arterial Hypertension Hamburg, Martin Zeitz Centre for Rare Diseases, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Christina Magnussen
- Department of Cardiology, University Heart & Vascular Centre Hamburg, 20246 Hamburg, Germany; (J.W.); (B.N.S.); (D.K.); (C.S.); (R.B.S.); (S.B.); (P.K.); (C.M.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Luebeck, 20246 Hamburg, Germany
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Zou S, Cen Z, Jia R, Lu S, Hao Y, Cui K. Electrophysiological study and radiofrequency ablation of hemodynamically-instable ventricular arrhythmias in a patient with pulmonary hypertension: A case report. Medicine (Baltimore) 2021; 100:e24896. [PMID: 33663121 PMCID: PMC7909233 DOI: 10.1097/md.0000000000024896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 02/04/2021] [Indexed: 02/05/2023] Open
Abstract
INTRODUCTION Hemodynamically-instable ventricular arrhythmias (VAs) are rare in patients with pulmonary hypertension (PH). To the best of our knowledge, only 1 case has been reported so far. Moreover, the pathogenesis of this kind of arrhythmia remains obscured and its treatment is challenging. Here we report another case and presented the substrate for VAs initiation and therapeutic effect of radiofrequency ablation. PATIENT CONCERNS This is a 57-year-old man who presented paroxysmal palpitation associated with presyncope at rest. Surface electrocardiogram (ECG) revealed frequent ventricular premature contractions and non-sustained ventricular tachycardia when symptoms occurred. He also had a history of severe PH which was secondary to atrial septal defect and partial anomalous pulmonary venous drainage and suffered from obvious dyspnea when climbing stairs World Health Organization Class III (WHO Class III). DIAGNOSIS Hemodynamically-instable VAs associated with severe PH. INTERVENTION Echocardiography revealed enlargement of right ventricle (right ventricle [RV]: 43 mm). Electrophysiological examination showed the origin of VAs is next to a small low-voltage zone of RV. Radiofrequency delivery at the origin successfully terminated VAs without occurrence of complication. OUTCOME The patient was free from arrhythmias and got an improvement of exercise tolerance, just with mild dyspnea when climbing stairs World Health Organization Class II (WHO class II), during six-month follow up. LESSONS This case suggests the low-voltage zone of remodeled RV, which may be secondary to increased pulmonary artery pressure, serves as the substrate for VAs initiation in patient with PH. Radiofrequency ablation can successfully terminate VAs and the termination of VAs can significantly improve the patient's impaired exercise tolerance.
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Affiliation(s)
- Song Zou
- Department of Cardiology, West China Hospital
| | - Zhifu Cen
- Department of Cardiology, West China Hospital
| | - Ruikun Jia
- Department of Cardiology, West China Hospital
| | - Sijie Lu
- Department of Cardiology, West China Hospital
| | - Yan Hao
- State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Kaijun Cui
- Department of Cardiology, West China Hospital
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Miotti C, Papa S, Manzi G, Scoccia G, Luongo F, Toto F, Malerba C, Cedrone N, Sciomer S, Ciciarello F, Fedele F, Vizza CD, Badagliacca R. The Growing Role of Echocardiography in Pulmonary Arterial Hypertension Risk Stratification: The Missing Piece. J Clin Med 2021; 10:619. [PMID: 33561999 PMCID: PMC7915820 DOI: 10.3390/jcm10040619] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 01/29/2021] [Accepted: 02/02/2021] [Indexed: 12/17/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is a rare, progressive disease with a poor prognosis. The pathophysiologic model is mainly characterized by an afterload mismatch in which an increased right ventricle afterload, driven by increased pulmonary vascular resistance (PVR), leads to right heart failure. International guidelines recommend optimization of treatment based on regular risk assessments to achieve or maintain a low-risk status. Current risk scores are based on a multi-modality approach, including demographic, clinical, functional, exercise, laboratory, and hemodynamic parameters, which lack significant echocardiographic parameters. The originality of echocardiography relies on the opportunity to assess in a non-invasive way a physiologically meaningful combination of easy to measure variables tightly related to right ventricle adaptation/maladaptation to increased afterload, the main determinant of a patient's prognosis. Echo-derived morphological and functional parameters have been investigated in PAH, proving to have prognostic relevance. Different therapeutic strategies proved to have different effects in reducing PVR. An upfront combination of drugs, including a parenteral prostacyclin, has shown to be associated with right heart reverse remodeling in a greater proportion of patients than other treatment strategies as a function of PVR reduction. Adding echocardiographic data to current risk scores would allow better identification of right ventricle (RV) adaptation in PAH patients' follow-up. This additional information would allow better stratification of the patient, leading to optimized and personalized therapeutic management.
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Affiliation(s)
- Cristiano Miotti
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Silvia Papa
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Giovanna Manzi
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Gianmarco Scoccia
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Federico Luongo
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Federica Toto
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Claudia Malerba
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Nadia Cedrone
- Internal Medicine Department, Ospedale S. Pertini, 00157 Rome, Italy;
| | - Susanna Sciomer
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Francesco Ciciarello
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Francesco Fedele
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Carmine Dario Vizza
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
| | - Roberto Badagliacca
- Department of Cardiovascular and Respiratory Sciences—Sapienza University of Rome, 00161 Rome, Italy; (C.M.); (S.P.); (G.M.); (G.S.); (F.L.); (F.T.); (C.M.); (S.S.); (F.C.); (F.F.); (C.D.V.)
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Tang B, Kang P, Zhu L, Xuan L, Wang H, Zhang H, Wang X, Xu J. Simvastatin protects heart function and myocardial energy metabolism in pulmonary arterial hypertension induced right heart failure. J Bioenerg Biomembr 2021; 53:1-12. [PMID: 33394312 DOI: 10.1007/s10863-020-09867-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 12/13/2020] [Indexed: 01/10/2023]
Abstract
The favorable effect of simvastatin on pulmonary arterial hypertension (PAH) has been well defined despite the unknown etiology of PAH. However, whether simvastatin exerts similar effects on PAH induced right heart failure (RHF) remains to be determined. We aimed to investigate the function of simvastatin in PAH induced RHF. Rats in the RHF and simvastatin groups were injected intraperitoneally with monocrotaline to establish PAH-induced RHF model. The expression of miR-21-5p in rat myocardium was detected and miR-21-5p expression was inhibited using antagomiRNA. The effect of simvastatin on hemodynamic indexes, ventricular remodeling of myocardial tissues, myocardial energy metabolism, and calmodulin was explored. Dual-luciferase reporter system was used to verify the binding relationship between miR-21-5p and Smad7. In addition, the regulatory role of simvastatin in Smad7, TGFBR1 and Smad2/3 was investigated. Simvastatin treatment improved hemodynamic condition, myocardial tissue remodeling, and myocardial energy metabolism, as well as increasing calmodulin expression in rats with PAH-induced RHF. After simvastatin treatment, the expression of miR-21-5p in myocardium of rats was decreased significantly. miR-21-5p targeted Smad7 and inhibited the expression of Smad7. Compared with RHF rats, the expressions of TGFBR1 and Smad2/3 in myocardium of simvastatin-treated rats were decreased significantly. Collectively, we provided evidence that simvastatin can protect ATPase activity and maintain myocardial ATP energy reserve through the miR-21-5p/Smad/TGF-β axis, thus ameliorating PAH induced RHF.
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Affiliation(s)
- Bi Tang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, People's Republic of China
| | - Pinfang Kang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, People's Republic of China
| | - Lei Zhu
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, People's Republic of China
| | - Ling Xuan
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, People's Republic of China
| | - Hongju Wang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, People's Republic of China
| | - Heng Zhang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, People's Republic of China
| | - Xiaojing Wang
- Clinical and Basic Provincial Laboratory of Respiratory System Diseases of Anhui Province, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233004, Anhui, People's Republic of China
| | - Jiali Xu
- Department of Paediatrics, The First Affiliated Hospital of Bengbu Medical College, No. 287, Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China.
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Ghio S, Mercurio V, Fortuni F, Forfia PR, Gall H, Ghofrani A, Mathai SC, Mazurek JA, Mukherjee M, Richter M, Scelsi L, Hassoun PM, Tello K. A comprehensive echocardiographic method for risk stratification in pulmonary arterial hypertension. Eur Respir J 2020; 56:13993003.00513-2020. [PMID: 32430422 DOI: 10.1183/13993003.00513-2020] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 05/07/2020] [Indexed: 02/01/2023]
Abstract
QUESTION ADDRESSED Echocardiography is not currently considered as providing sufficient prognostic information to serve as an integral part of treatment goals in pulmonary arterial hypertension (PAH). We tested the hypothesis that incorporation of multiple parameters reflecting right heart function would improve the prognostic value of this imaging modality. METHODS AND MAIN RESULTS We pooled individual patient data from a total of 517 patients (mean age 52±15 years, 64.8% females) included in seven observational studies conducted at five European and United States academic centres. Patients were subdivided into three groups representing progressive degrees of right ventricular dysfunction based on a combination of echocardiographic measurements, as follows. Group 1 (low risk): normal tricuspid annular plane systolic excursion (TAPSE) and nonsignificant tricuspid regurgitation (TR) (n=129); group 2 (intermediate risk): normal TAPSE and significant TR or impaired TAPSE and nondilated inferior vena cava (IVC) (n=256); group 3 (high risk): impaired TAPSE and dilated IVC (n=132). The 5-year cumulative survival rate was 82% in group 1, 63% in group 2 and 43% in group 3. Low-risk patients had better survival rates than intermediate-risk patients (log-rank Chi-squared 12.25; p<0.001) and intermediate-risk patients had better survival rates than high-risk patients (log-rank Chi-squared 26.25; p<0.001). Inclusion of other parameters such as right atrial area and pericardial effusion did not provide added prognostic value. ANSWER TO THE QUESTION The proposed echocardiographic approach integrating the evaluation of TAPSE, TR grade and IVC is effective in stratifying the risk for all-cause mortality in PAH patients, outperforming the prognostic parameters suggested by current guidelines.
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Affiliation(s)
- Stefano Ghio
- Division of Cardiology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy .,These authors contributed equally as co-first authors
| | - Valentina Mercurio
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Dept of Translational Medical Sciences, Federico II University, Naples, Italy.,These authors contributed equally as co-first authors
| | - Federico Fortuni
- Division of Cardiology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.,Dept of Molecular Medicine, Unit of Cardiology, University of Pavia, Pavia, Italy.,These authors contributed equally as co-first authors
| | - Paul R Forfia
- Pulmonary Hypertension, Right Heart Failure and Pulmonary Thromboendarterectomy Program, Temple University Hospital, Philadelphia, PA, USA
| | - Henning Gall
- University Hospital Giessen und Marburg GmbH, Pulmonary Hypertension Division, Medical Clinic II, Giessen, Germany
| | - Ardeschir Ghofrani
- University Hospital Giessen und Marburg GmbH, Pulmonary Hypertension Division, Medical Clinic II, Giessen, Germany
| | - Stephen C Mathai
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jeremy A Mazurek
- Dept of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Monica Mukherjee
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Manuel Richter
- University Hospital Giessen und Marburg GmbH, Pulmonary Hypertension Division, Medical Clinic II, Giessen, Germany
| | - Laura Scelsi
- Division of Cardiology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Paul M Hassoun
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,These authors contributed equally as co-last authors
| | - Khodr Tello
- University Hospital Giessen und Marburg GmbH, Pulmonary Hypertension Division, Medical Clinic II, Giessen, Germany.,These authors contributed equally as co-last authors
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20
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Bolat İ. Preoperative Right Ventricular Echocardiographic Parameters Predict Perioperative Cardiovascular Complications in Patients Undergoing Non-Cardiac Surgery. Heart Lung Circ 2020; 29:1146-1151. [DOI: 10.1016/j.hlc.2019.10.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 08/08/2019] [Accepted: 10/28/2019] [Indexed: 11/26/2022]
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21
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Ghio S. The haemodynamic assessment of patients with pulmonary arterial hypertension. Glob Cardiol Sci Pract 2020; 2020:e202004. [PMID: 33150149 PMCID: PMC7590935 DOI: 10.21542/gcsp.2020.4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Stefano Ghio
- Division of Cardiology, Foundation "I.R.C.C.S. Policlinico San Matteo", Pavia, Italy
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22
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Visser LC, Nishimura S, Oldach MS, Bélanger C, Gunther-Harrington CT, Stern JA, Hsue W. Echocardiographic assessment of right heart size and function in dogs with pulmonary valve stenosis. J Vet Cardiol 2019; 26:19-28. [PMID: 31794914 DOI: 10.1016/j.jvc.2019.11.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 10/28/2019] [Accepted: 11/04/2019] [Indexed: 10/25/2022]
Abstract
INTRODUCTION/OBJECTIVES We sought to determine the prevalence and clinical significance of right heart remodeling and right ventricular (RV) dysfunction in dogs with pulmonary valve stenosis (PS). We also sought to evaluate repeatability of several measurements of severity of PS, right heart size, and RV function in dogs with PS. ANIMALS, MATERIALS AND METHODS Several indices of right atrial (RA) size and RV size and function were prospectively evaluated in 48 dogs with PS. Regression analysis was used to determine if indices of right heart size and function were independently associated with maximum transpulmonary pressure gradient (max PG) and adverse clinical findings (exercise intolerance, syncope, or right heart failure). Eight dogs underwent a second echocardiogram performed by the same operator to assess repeatability of the echocardiographic indices, which was quantified by coefficient of variation (CV) and repeatability coefficient. RESULTS Increased RA size (81%), increased RV wall thickness (83%), and decreased tricuspid annular plane systolic excursion (TAPSE [81%]) were common. Right atrial size, end-diastolic RV area, and RV wall thickness were independently associated with max PG. Decreased TAPSE was independently associated with adverse clinical findings. All indices except RA area (18.6%) and RV systolic velocity (20.7%) had CVs <15%. Repeatability coefficients are available to help distinguish a true change versus measurement variability during serially obtained exams. CONCLUSIONS Right heart remodeling and RV dysfunction are common in dogs with PS and are associated with echocardiographic and clinical severity. Results support the quantitative assessment of right heart size and function in dogs with PS.
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Affiliation(s)
- L C Visser
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA.
| | - S Nishimura
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
| | - M S Oldach
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
| | - C Bélanger
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
| | - C T Gunther-Harrington
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
| | - J A Stern
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
| | - W Hsue
- Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, One Shields Ave, Davis, CA, 95616, USA
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23
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Falcón-Cordón Y, Montoya-Alonso JA, Caro-Vadillo A, Matos-Rivero JI, Carretón E. Persistence of pulmonary endarteritis in canine heartworm infection 10 months after the eradication of adult parasites of Dirofilaria immitis. Vet Parasitol 2019; 273:1-4. [PMID: 31442886 DOI: 10.1016/j.vetpar.2019.07.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 07/24/2019] [Accepted: 07/25/2019] [Indexed: 01/13/2023]
Abstract
Pulmonary endarteritis caused by Dirofilaria immitis and pulmonary hypertension (PH) are closely linked and the determination of PH could be validated to assess the severity and chronicity of the vascular damage, i.e. by the use of the Right Pulmonary Artery Distensibility (RPAD) Index. The aim was to evaluate the RPAD Index in dogs 10 months after the last dose of adulticide. The study included 23 client-owned dogs with heartworm brought for adulticide treatment. Echocardiographic exam was carried out to estimate worm burden, RPAD Index as well as other routine echocardiographic values on day 0 (diagnosis), day 120 (discharge), and 10 months after the last dose of adulticide. No significant differences were observed in the RPAD Index over time, neither when microfilaremic status and parasite burden were evaluated. An RPAD Index <29% was found in 52.2% of the dogs on day 0, day 120, and 10 months after the last dose of adulticide. Regarding other echocardiographic parameters, only significant differences were observed on tricuspid annular plane systolic excursion (TAPSE) values between day 0:day 120 (p = 0.008), and day 0:end of the study (p = 0.037). There was not significant improvement in pulmonary damage 10 months after the elimination of the parasites (p = 0.296), suggesting that, once the endarteritis has developed, the vascular changes are chronic and may not be reversible. The modifications of the TAPSE value suggest an improvement in the systolic function of the right ventricle after the disappearance of the worms, independently of the presence of PH. The endarteritis causes a decrease in the elasticity in the pulmonary vasculature and an increase in the resistance that, chronically, and depending on the severity, will cause the development of PH and later right heart failure. This complication of the disease is one of the most damaging and frequent, so it is necessary to adequately monitor PH in dogs undergoing adulticide treatment. Furthermore, knowing the pulmonary status could provide valuable information to help provide an objective prognosis and help assess the need to add additional treatments, once the worms have been eliminated.
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Affiliation(s)
- Y Falcón-Cordón
- Internal Medicine, Faculty of Veterinary Medicine, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - J A Montoya-Alonso
- Internal Medicine, Faculty of Veterinary Medicine, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain.
| | - A Caro-Vadillo
- Department of Animal Medicine and Surgery, Veterinary Faculty, Complutense University of Madrid, Madrid, Spain
| | - J I Matos-Rivero
- Internal Medicine, Faculty of Veterinary Medicine, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - E Carretón
- Internal Medicine, Faculty of Veterinary Medicine, Research Institute of Biomedical and Health Sciences (IUIBS), University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
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24
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Fu L, Zhang X. Correlation between changes in brain natriuretic peptide and echocardiographic features in persistent pulmonary hypertension of newborn. J Matern Fetal Neonatal Med 2019; 33:2176-2180. [PMID: 30995876 DOI: 10.1080/14767058.2018.1543392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Objective: To investigate the correlation between changes in brain natriuretic peptide (BNP) and echocardiographic features in persistent pulmonary hypertension of newborn (PPHN).Patients and methods: A total of 76 patients with PPHN treated in our hospital from March 2017 to February 2018 were divided into mild group (n = 33), moderate group (n = 22) and severe group (n = 21) according to the pulmonary arterial systolic pressure, and they were compared with 30 normal newborns (control group) during the same period. All newborns underwent echocardiography, the BNP level was detected, and the correlation between echocardiographic features and BNP changes was analyzed.Results: The BNP level in control group was significantly lower than those in PPHN groups, and it was constantly increased from mild group to severe group (p<.05). There were no significant differences in left atrial diameter (LA) and left ventricular diameter (LV) among groups (p>.05), while there were significant differences in the right atrial diameter (RA), right ventricular diameter (RV) and peak velocity of tricuspid regurgitation (VTR) (p<.05). BNP had no correlations with LA and LV (p>.05), but had positive correlations with RA, RV and VTR (r = 0.527, 0.503 and 0.524, p<.05).Conclusion: The BNP level of patients with PPHN increases with the increasing severity of disease. BNP has close correlations with echocardiographic features of neonatal patients. Predicting the BNP changes via echocardiography is of certain value in guiding the clinical treatment.
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Affiliation(s)
- Lin Fu
- Department of Ultrasonic Diagnosis, Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
| | - Xiaoshan Zhang
- Department of Ultrasonic Diagnosis, Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China
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25
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Right ventricular function after cardiac surgery: the diagnostic and prognostic role of echocardiography. Heart Fail Rev 2019; 24:625-635. [DOI: 10.1007/s10741-019-09785-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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26
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Kiely DG, Levin DL, Hassoun PM, Ivy D, Jone PN, Bwika J, Kawut SM, Lordan J, Lungu A, Mazurek JA, Moledina S, Olschewski H, Peacock AJ, Puri G, Rahaghi FN, Schafer M, Schiebler M, Screaton N, Tawhai M, van Beek EJ, Vonk-Noordegraaf A, Vandepool R, Wort SJ, Zhao L, Wild JM, Vogel-Claussen J, Swift AJ. EXPRESS: Statement on imaging and pulmonary hypertension from the Pulmonary Vascular Research Institute (PVRI). Pulm Circ 2019; 9:2045894019841990. [PMID: 30880632 PMCID: PMC6732869 DOI: 10.1177/2045894019841990] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 03/01/2019] [Indexed: 01/08/2023] Open
Abstract
Pulmonary hypertension (PH) is highly heterogeneous and despite treatment advances it remains a life-shortening condition. There have been significant advances in imaging technologies, but despite evidence of their potential clinical utility, practice remains variable, dependent in part on imaging availability and expertise. This statement summarizes current and emerging imaging modalities and their potential role in the diagnosis and assessment of suspected PH. It also includes a review of commonly encountered clinical and radiological scenarios, and imaging and modeling-based biomarkers. An expert panel was formed including clinicians, radiologists, imaging scientists, and computational modelers. Section editors generated a series of summary statements based on a review of the literature and professional experience and, following consensus review, a diagnostic algorithm and 55 statements were agreed. The diagnostic algorithm and summary statements emphasize the key role and added value of imaging in the diagnosis and assessment of PH and highlight areas requiring further research.
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Affiliation(s)
- David G. Kiely
- Sheffield Pulmonary Vascular Disease
Unit, Royal Hallamshire Hospital, Sheffield, UK
- Department of Infection, Immunity and
Cardiovascular Disease and Insigneo Institute, University of Sheffield, Sheffield,
UK
| | - David L. Levin
- Department of Radiology, Mayo Clinic,
Rochester, MN, USA
| | - Paul M. Hassoun
- Department of Medicine John Hopkins
University, Baltimore, MD, USA
| | - Dunbar Ivy
- Paediatric Cardiology, Children’s
Hospital, University of Colorado School of Medicine, Denver, CO, USA
| | - Pei-Ni Jone
- Paediatric Cardiology, Children’s
Hospital, University of Colorado School of Medicine, Denver, CO, USA
| | | | - Steven M. Kawut
- Department of Medicine, Perelman School
of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Jim Lordan
- Freeman Hospital, Newcastle Upon Tyne,
Newcastle, UK
| | - Angela Lungu
- Technical University of Cluj-Napoca,
Cluj-Napoca, Romania
| | - Jeremy A. Mazurek
- Division of Cardiovascular Medicine,
Hospital
of the University of Pennsylvania,
Philadelphia, PA, USA
| | | | - Horst Olschewski
- Division of Pulmonology, Ludwig
Boltzmann Institute Lung Vascular Research, Graz, Austria
| | - Andrew J. Peacock
- Scottish Pulmonary Vascular Disease,
Unit, University of Glasgow, Glasgow, UK
| | - G.D. Puri
- Department of Anaesthesiology and
Intensive Care, Post Graduate Institute of Medical Education and Research,
Chandigarh, India
| | - Farbod N. Rahaghi
- Brigham and Women’s Hospital, Harvard
Medical School, Boston, MA, USA
| | - Michal Schafer
- Paediatric Cardiology, Children’s
Hospital, University of Colorado School of Medicine, Denver, CO, USA
| | - Mark Schiebler
- Department of Radiology, University of
Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | | | - Merryn Tawhai
- Auckland Bioengineering Institute,
Auckland, New Zealand
| | - Edwin J.R. van Beek
- Edinburgh Imaging, Queens Medical
Research Institute, University of Edinburgh, Edinburgh, UK
| | | | - Rebecca Vandepool
- University of Arizona, Division of
Translational and Regenerative Medicine, Tucson, AZ, USA
| | - Stephen J. Wort
- Royal Brompton Hospital, London,
UK
- Imperial College, London, UK
| | | | - Jim M. Wild
- Department of Infection, Immunity and
Cardiovascular Disease and Insigneo Institute, University of Sheffield, Sheffield,
UK
- Academic Department of Radiology,
University of Sheffield, Sheffield, UK
| | - Jens Vogel-Claussen
- Institute of diagnostic and
Interventional Radiology, Medical Hospital Hannover, Hannover, Germany
| | - Andrew J. Swift
- Department of Infection, Immunity and
Cardiovascular Disease and Insigneo Institute, University of Sheffield, Sheffield,
UK
- Academic Department of Radiology,
University of Sheffield, Sheffield, UK
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27
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Nowroozpoor A, Malekmohammad M, Seyyedi SR, Hashemian SM. Pulmonary Hypertension in Intensive Care Units: An Updated Review. TANAFFOS 2019; 18:180-207. [PMID: 32411259 PMCID: PMC7210574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Pulmonary hypertension (PH) is a condition associated with high morbidity and mortality. Patients with PH who require critical care usually have severe right ventricular (RV) dysfunction. Although different groups of PH have different etiologies, pulmonary vascular dysfunction is common in these groups. PH can lead to increased pulmonary artery pressure, which can ultimately cause RV failure. Clinicians should be familiar with the presentations of this disease and diagnostic tools. The contributing factors, if present (e.g., sepsis), and coexisting conditions (e.g., arrhythmias) should be identified and addressed accordingly. The preload should be optimized by fluid administration, diuretics, and dialysis, if necessary. On the other hand, the RV afterload should be reduced to improve the RV function with pulmonary vasodilators, such as prostacyclins, inhaled nitric oxide, and phosphodiesterase type 5 inhibitors, especially in group 1 PH. Inotropes are also used to improve RV contractility, and if inadequate, use of ventricular assist devices and extracorporeal life support should be considered in suitable candidates. Moreover, vasopressors should be used to maintain systemic blood pressure, albeit cautiously, as they increase the RV afterload. Measures should be also taken to ensure adequate oxygenation. However, mechanical ventilation is avoided in RV failure. In this study, we reviewed the pathophysiology, manifestations, diagnosis, monitoring, and management strategies of PH, especially in intensive care units.
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Affiliation(s)
- Armin Nowroozpoor
- Clinical Tuberculosis and Epidemiology Research Center, NRITLD, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Majid Malekmohammad
- Tracheal Diseases Research Center, National Research Institute of Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyyed Reza Seyyedi
- Lung Transplantation Research Center, Department of Cardiology, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Mohammadreza Hashemian
- Clinical Tuberculosis and Epidemiology Research Center, NRITLD, Shahid Beheshti University of Medical Sciences, Tehran, Iran,,Correspondence to: Hashemian SMR, Address: Clinical Tuberculosis and Epidemiology Research Center, NRITLD, Shahid Beheshti University of Medical Sciences, Tehran, Iran Email address:
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28
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Tello K, Axmann J, Ghofrani HA, Naeije R, Narcin N, Rieth A, Seeger W, Gall H, Richter MJ. Relevance of the TAPSE/PASP ratio in pulmonary arterial hypertension. Int J Cardiol 2019; 266:229-235. [PMID: 29887454 DOI: 10.1016/j.ijcard.2018.01.053] [Citation(s) in RCA: 150] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 01/03/2018] [Accepted: 01/10/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND The ratio of echocardiography-derived tricuspid annular plane systolic excursion (TAPSE) and pulmonary arterial systolic pressure (PASP) has recently been reported as an independent prognostic parameter in heart failure. The TAPSE/PASP ratio has not been evaluated in detail in patients with pulmonary arterial hypertension (PAH). METHODS We analyzed TAPSE/PASP in 290 patients with PAH entered into the Giessen Pulmonary Hypertension Registry between November 2003 and July 2014. The prognostic relevance of TAPSE/PASP was assessed with multivariate Cox regression models, adjusting for clinical covariates, echocardiographic parameters, or hemodynamics, and was confirmed by Kaplan-Meier analyses. RESULTS When stratified by tertile of TAPSE/PASP (low: <0.19 mm/mmHg; middle: 0.19-0.32 mm/mmHg; high: >0.32 mm/mmHg), patients in the low tertile showed significantly compromised hemodynamic, functional, and echocardiographic status compared with patients in the middle and high tertiles. In all multivariate models, TAPSE/PASP remained independently associated with overall mortality: the hazard ratio (95% confidence interval) was 1.87 (1.35-2.59) when adjusting for clinical covariates (p < .001), 5.21 (2.17-12.5) when adjusting for echocardiographic parameters (p < .001), 1.92 (1.30-2.83) when adjusting for hemodynamics (p = .001), and 4.13 (2.02-8.48) when adjusting for a selection of previously identified independent echocardiographic and hemodynamic prognostic indicators (p < .001). Kaplan-Meier analyses showed better overall survival in the middle and high tertiles versus the low tertile (log-rank p < .001). CONCLUSIONS The TAPSE/PASP ratio is a meaningful prognostic parameter in patients with PAH and is associated with hemodynamics and functional class.
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Affiliation(s)
- Khodr Tello
- Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Jens Axmann
- Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Hossein A Ghofrani
- Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Giessen, Germany; Department of Pneumology, Kerckhoff Heart, Rheuma and Thoracic Center, Bad Nauheim, Germany; Department of Medicine, Imperial College London, London, UK
| | | | - Newroz Narcin
- Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Andreas Rieth
- Department of Cardiology, Kerckhoff Heart, Rheuma and Thoracic Center, Bad Nauheim, Germany
| | - Werner Seeger
- Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Henning Gall
- Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Giessen, Germany
| | - Manuel J Richter
- Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Giessen, Germany.
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Sultan S, Tseng S, Stanziola AA, Hodges T, Saggar R, Saggar R. Pulmonary Hypertension: The Role of Lung Transplantation. Heart Fail Clin 2018; 14:327-331. [PMID: 29966630 DOI: 10.1016/j.hfc.2018.02.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Despite advances in targeted medical therapy, pulmonary arterial hypertension (PAH) remains a fatal disease because of progressive right ventricular dysfunction. For patients who are refractory to medical therapy, heart-lung and lung transplantation are important treatment options. Because of longer waiting time, surgical interventions including extracorporeal lung support and atrial septostomy can be used in PAH patients bridging to transplantation.
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Affiliation(s)
- Samir Sultan
- Lung Institute, University of Arizona, Banner University Medical Center, 755 E. McDowell Road, 3rd Floor, Phoenix, AZ 85006, USA
| | - Steve Tseng
- Lung Institute, University of Arizona, Banner University Medical Center, 755 E. McDowell Road, 3rd Floor, Phoenix, AZ 85006, USA
| | | | - Tony Hodges
- Lung Institute, University of Arizona, Banner University Medical Center, 755 E. McDowell Road, 3rd Floor, Phoenix, AZ 85006, USA
| | - Rajan Saggar
- Pulmonary and Critical Care Medicine, University of California, Los Angeles, David Geffen School of Medicine, 10833 Le Conte Avenue, Room 37-131 CHS, Box 951690, Los Angeles, CA 90095, USA
| | - Rajeev Saggar
- Lung Institute, University of Arizona, Banner University Medical Center, 755 E. McDowell Road, 3rd Floor, Phoenix, AZ 85006, USA.
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30
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Kasprzak JD, Huttin O, Wierzbowska-Drabik K, Selton-Suty C. Imaging the Right Heart-Pulmonary Circulation Unit. Heart Fail Clin 2018; 14:361-376. [DOI: 10.1016/j.hfc.2018.03.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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31
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Amano H, Abe S, Hirose S, Waku R, Masuyama T, Sakuma M, Toyoda S, Taguchi I, Inoue T, Tei C. Comparison of echocardiographic parameters to assess right ventricular function in pulmonary hypertension. Heart Vessels 2017; 32:1214-1219. [PMID: 28527022 DOI: 10.1007/s00380-017-0991-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 05/12/2017] [Indexed: 01/18/2023]
Abstract
Although measurement of right ventricular ejection fraction (RVEF) may be relevant for evaluation of therapeutic efficacy and/or prognosis in patients with pulmonary hypertension, RVEF obtained by echocardiography has limited accuracy. In contrast, radionuclide and/or magnetic resonance imaging can measure RVEF more reliably. In this study, we investigated the relationship between RVEF measured by radionuclide angiography and the echocardiographic parameters that are recommended by the American Society of Echocardiography as representative of right heart function. There were 23 study participants with pulmonary hypertension who underwent radionuclide angiography and 2-dimensional and Doppler echocardiography (n = 30 measurements). RVEF measured by radionuclide angiography correlated with right ventricular Tei index (RV Tei index) measured by Doppler echocardiography (r = -0.601, P < 0.0005). Receiver operating characteristic curve analysis showed that an RV Tei index cut-off value of 0.371 was the best of predictor of RVEF ≤35% (area under the curve = 0.768, sensitivity = 0.857, selectivity = 0.667). Multiple regression analysis showed that RVEF was correlated with the RV Tei index, and this association was independent of other echocardiographic right ventricular function parameters (r = -0.644, P < 0.005). The RV Tei index measured by Doppler echocardiography may be an acceptable surrogate marker of RVEF in patients with pulmonary hypertension.
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Affiliation(s)
- Hirohisa Amano
- The Department of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Shichiro Abe
- The Department of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan.
| | - Suguru Hirose
- The Department of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Ryutaro Waku
- The Department of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Taiki Masuyama
- The Department of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Masashi Sakuma
- The Department of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Shigeru Toyoda
- The Department of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Isao Taguchi
- The Department of Cardiology, Koshigaya Hospital, Dokkyo Medical University School of Medicine, Koshigaya, Japan
| | - Teruo Inoue
- The Department of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan
| | - Chuwa Tei
- The Department of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, 880 Kitakobayashi, Mibu, Tochigi, 321-0293, Japan.,Waon Therapy Research Institute, Tokyo, Japan
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Prognostic relevance of pulmonary arterial compliance after therapy initiation or escalation in patients with pulmonary arterial hypertension. Int J Cardiol 2016; 230:53-58. [PMID: 28038821 DOI: 10.1016/j.ijcard.2016.12.099] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Revised: 12/03/2016] [Accepted: 12/17/2016] [Indexed: 11/23/2022]
Abstract
BACKGROUND Conventional hemodynamic parameters are considered to be the gold standard indices of outcome in pulmonary arterial hypertension (PAH); on the contrary, few data support the hypothesis that the pulsatile component of right ventricular afterload provides important prognostic information. The aim of the study was to investigate the prognostic significance of pulmonary arterial compliance (PCa) after therapy initiation or escalation in PAH patients. METHODS A cohort of 419 consecutive PAH patients (308 naive and 111 prevalent) underwent right heart catheterisation (RHC) prior to initiating or escalating PAH-targeted therapy. RHC was repeated in 255 patients (61%) after 4 to 12months of therapy as 62 patients (15%) died and 102 (24%) did not undergo a follow-up RHC within the first year. RESULTS After the follow-up RHC, 63 patients died over a median follow-up period of 39months. At multivariate analysis, age>50years old, male gender, etiology associated with systemic sclerosis, persistence of WHO class III/IV, and reduced PCa at follow-up RHC were the independent parameters significantly associated with poor prognosis. At ROC analysis, the optimal cut-off point of PCa to predict survival was 1.4mL/mmHg (AUC 0.73, sensitivity 81.8%, specificity 58.8%). CONCLUSIONS In PAH patients hospitalized to initiate or to escalate PAH-specific therapy, failure to improve PCa after therapy is a strong hemodynamic predictor of poor prognosis.
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Prognostic Relevance of Nonsustained Ventricular Tachycardia in Patients with Pulmonary Hypertension. BIOMED RESEARCH INTERNATIONAL 2016; 2016:1327265. [PMID: 28090536 PMCID: PMC5206408 DOI: 10.1155/2016/1327265] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Accepted: 11/23/2016] [Indexed: 12/15/2022]
Abstract
Background. Increased pulmonary vascular resistance in patients with pulmonary hypertension (PH) leads to an increased afterload of right heart and cardiac remodeling which could provide the substrate or trigger for arrhythmias. Supraventricular arrhythmias were associated with clinical deterioration but were not associated with sudden cardiac death (SCD). SCD has been reported to account for approximately 30% of deaths in patients with pulmonary arterial hypertension (PAH). Objective. The role of nonsustained ventricular tachycardia (nsVT) and its prognostic relevance in patients with PH remains unclear. This study evaluated the prognostic relevance of nsVT in patients with PAH and chronic thromboembolic pulmonary hypertension (CTEPH). Methods. Retrospectively, patients with PAH and CTEPH who underwent Holter ECG monitoring and available data of survival were investigated. Results. Seventy-eight (PAH: 55, CTEPH: 23) patients were evaluated. Holter ECG revealed nsVT in 12 patients. Twenty-one patients died during follow-up. In patients with nsVT, tricuspid annular plane systolic excursion was lower (p = 0.001), and systolic pulmonary arterial pressure was higher (p = 0.163). Mean survival of patients without/with nsVT was 155.2 ± 8.5/146.4 ± 21.4 months (p = 0.690). The association between arrhythmias and survival was not confounded by age (p = 0.681), gender (p = 0.752), 6-MW distance (p = 0.196), or arterial hypertension (p = 0.238). Conclusions. In patients with PH, nsVT occurs more often than previously reported, and patients with PH group 1 seem to be more at risk.
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