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Slivneva IV, Farulova IY, Skopin II, Pirushkina YD, Murysova DV, Marapov DI, Golukhova EZ. Right Ventricular Function in Surgical Treatment of Left Heart. KARDIOLOGIIA 2023; 63:11-21. [PMID: 38156485 DOI: 10.18087/cardio.2023.12.n2433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 03/17/2023] [Indexed: 12/30/2023]
Abstract
Aim The aim of this study was to evaluate right ventricular (RV) function during left chamber surgery.Material and methods This was a single-site prospective cohort study. The study included 197 patients with valvular pathology of heart left chambers. Mean age of patients was 58 [47; 65] years. Precordial echocardiography was performed preoperatively and within one week after surgery.Results Decreased parameters of the right ventricular (RV) longitudinal function and global contractile function were observed postoperatively in the majority of patients. More noticeable decreases were observed in parameters of the longitudinal function (p<0.001). Analysis of the changes in RV contractility depending on the underlying pathology revealed the greatest changes in the contractile function in the mitral insufficiency group. In the mitral stenosis group, the greatest difference was observed in the tricuspid annular systolic excursion (TAPSE) (p=0.027). In the groups with aortic defects, all parameters of RV contractile function, except for the fractional area change (FAC), showed statistically significant decreases after correction of the underlying defect (p<0.05).Conclusions Surgical intervention for left heart valvulopathy can result in a decrease in RV function unrelated with systolic deficit of the left ventricle. Modern technologies allow multi-vector assessment of the RV contractile function. To assess the RV function, it is advisable to use a combination of parameters that reflect both global and longitudinal function.
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Affiliation(s)
- I V Slivneva
- Bakulev National Medical Research Center for Cardiovascular Surgery
| | - I Yu Farulova
- Bakulev National Medical Research Center for Cardiovascular Surgery
| | - I I Skopin
- Bakulev National Medical Research Center for Cardiovascular Surgery
| | - Yu D Pirushkina
- Bakulev National Medical Research Center for Cardiovascular Surgery
| | - D V Murysova
- Bakulev National Medical Research Center for Cardiovascular Surgery
| | - D I Marapov
- Bakulev National Medical Research Center for Cardiovascular Surgery
| | - E Z Golukhova
- Bakulev National Medical Research Center for Cardiovascular Surgery
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2
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Kinoshita M, Saito M, Inoue K, Nakagawa H, Fujimoto K, Sato S, Ikeda S, Sumimoto T, Yamaguchi O. Role of the right ventricular contractile reserve during low-load exercise in predicting heart failure readmission. J Cardiol 2023:S0914-5087(23)00049-7. [PMID: 36898666 DOI: 10.1016/j.jjcc.2023.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/13/2023] [Accepted: 02/17/2023] [Indexed: 03/12/2023]
Abstract
BACKGROUND Exercise intolerance in patients with heart failure (HF) increases HF-associated readmission, and right ventricular (RV) contractile reserve assessed by low-load exercise stress echocardiography (ESE) is associated with exercise intolerance. This study investigated the impact of RV contractile reserve evaluated by low-load ESE on HF readmission. METHODS We prospectively examined 81 consecutive patients hospitalized for HF who underwent low-load ESE under a stabilized HF condition between May 2018 and September 2020. We performed a 25-W low-load ESE and defined RV contractile reserve as the increment in RV systolic velocity (RV s'). The primary outcome was hospital readmission. Incremental values of the change in RV s' over a readmission risk (RR) score were analyzed using the receiver operating characteristic (ROC) area under the curve; internal validation using bootstrapping was performed. The association between RV contractile reserve and HF readmission was illustrated with the Kaplan-Meier curve. RESULTS Eighteen (22 %) patients were readmitted due to worsening HF during the observation period (median 15.6 months). The cut-off value of 0.68 cm/s for the change in RV s' to predict HF readmission with the ROC curve analysis indicated good sensitivity (100 %) and specificity (76.2 %). The discriminatory ability for HF readmission was significantly improved by adding the change in RV s' to the RR score (p = 0.006), and the c-statistic using the bootstrap method was 0.92. The cumulative survival rate free of HF readmission was significantly lower in patients with reduced-RV contractile reserve (log-rank test, p < 0.001). CONCLUSIONS The change in RV s' during low-load exercise had an incremental prognostic value for predicting HF readmission. The results demonstrated the loss of RV contractile reserve assessed by low-load ESE was associated with HF readmission.
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Affiliation(s)
- Masaki Kinoshita
- Department of Cardiology, Kitaishikai Hospital, Ozu City, Ehime, Japan.
| | - Makoto Saito
- Department of Cardiology, Kitaishikai Hospital, Ozu City, Ehime, Japan
| | - Katsuji Inoue
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine, Shitsukawa, Toon City, Ehime, Japan
| | - Hirohiko Nakagawa
- Department of Cardiology, Kitaishikai Hospital, Ozu City, Ehime, Japan
| | - Kaori Fujimoto
- Department of Cardiology, Kitaishikai Hospital, Ozu City, Ehime, Japan
| | - Sumiko Sato
- Department of Cardiology, Kitaishikai Hospital, Ozu City, Ehime, Japan
| | - Shuntaro Ikeda
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine, Shitsukawa, Toon City, Ehime, Japan
| | - Takumi Sumimoto
- Department of Cardiology, Kitaishikai Hospital, Ozu City, Ehime, Japan
| | - Osamu Yamaguchi
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine, Shitsukawa, Toon City, Ehime, Japan
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Valle FH, Mohammed B, Wright SP, Bentley R, Fam NP, Mak S. Exercise Right Heart Catheterisation in Cardiovascular Diseases: A Guide to Interpretation and Considerations in the Management of Valvular Heart Disease. ACTA ACUST UNITED AC 2021; 16:e01. [PMID: 33664800 PMCID: PMC7903588 DOI: 10.15420/icr.2020.17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 09/01/2020] [Indexed: 12/19/2022]
Abstract
The use of exercise right heart catheterisation for the assessment of cardiovascular diseases has regained attention recently. Understanding physiologic haemodynamic exercise responses is key for the identification of abnormal haemodynamic patterns. Exercise total pulmonary resistance >3 Wood units identifies a deranged haemodynamic response and when total pulmonary resistance exceeds 3 Wood units, an exercise pulmonary artery wedge pressures/cardiac output slope >2 mmHg/l/min indicates the presence of underlying exercise-induced pulmonary hypertension related to left heart disease. In the evolving field of transcatheter interventions for valvular heart disease, exercise right heart catheterisation may objectively unmask symptoms and underlying haemodynamic abnormalities. Further studies are needed on the use of the procedure to inform the selection of patients who might receive the most benefit from transcatheter interventions for valvular heart diseases.
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Affiliation(s)
- Felipe H Valle
- Division of Cardiology, Mount Sinai Hospital/University Health Network Toronto, Canada.,Division of Cardiology, St Michael's Hospital/University of Toronto Toronto, Canada
| | - Basma Mohammed
- Division of Internal Medicine, University of Toronto Toronto, Canada
| | - Stephen P Wright
- Division of Cardiology, Mount Sinai Hospital/University Health Network Toronto, Canada
| | - Robert Bentley
- Division of Cardiology, Mount Sinai Hospital/University Health Network Toronto, Canada.,Faculty of Kinesiology and Physical Education, University of Toronto Toronto, Canada
| | - Neil P Fam
- Division of Cardiology, St Michael's Hospital/University of Toronto Toronto, Canada
| | - Susanna Mak
- Division of Cardiology, Mount Sinai Hospital/University Health Network Toronto, Canada
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Zaidi A, Oxborough D, Augustine DX, Bedair R, Harkness A, Rana B, Robinson S, Badano LP. Echocardiographic assessment of the tricuspid and pulmonary valves: a practical guideline from the British Society of Echocardiography. Echo Res Pract 2020; 7:G95-G122. [PMID: 33339003 PMCID: PMC8052586 DOI: 10.1530/erp-20-0033] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 12/18/2020] [Indexed: 12/12/2022] Open
Abstract
Transthoracic echocardiography is the first-line imaging modality in the assessment of right-sided valve disease. The principle objectives of the echocardiographic study are to determine the aetiology, mechanism and severity of valvular dysfunction, as well as consequences on right heart remodelling and estimations of pulmonary artery pressure. Echocardiographic data must be integrated with symptoms, to inform optimal timing and technique of interventions. The most common tricuspid valve abnormality is regurgitation secondary to annular dilatation in the context of atrial fibrillation or left-sided heart disease. Significant pulmonary valve disease is most commonly seen in congenital heart abnormalities. The aetiology and mechanism of tricuspid and pulmonary valve disease can usually be identified by 2D assessment of leaflet morphology and motion. Colour flow and spectral Doppler are required for assessment of severity, which must integrate data from multiple imaging planes and modalities. Transoesophageal echo is used when transthoracic data is incomplete, although the anterior position of the right heart means that transthoracic imaging is often superior. Three-dimensional echocardiography is a pivotal tool for accurate quantification of right ventricular volumes and regurgitant lesion severity, anatomical characterisation of valve morphology and remodelling pattern, and procedural guidance for catheter-based interventions. Exercise echocardiography may be used to elucidate symptom status and demonstrate functional reserve. Cardiac magnetic resonance and CT should be considered for complimentary data including right ventricular volume quantification, and precise cardiac and extracardiac anatomy. This British Society of Echocardiography guideline aims to give practical advice on the standardised acquisition and interpretation of echocardiographic data relating to the pulmonary and tricuspid valves.
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Affiliation(s)
| | - David Oxborough
- Liverpool John Moores University, Research Institute for Sports and Exercise Science, Liverpool, UK.,Liverpool Centre for Cardiovascular Science, Liverpool Heart and Chest Hospital, Liverpool, UK
| | - Daniel X Augustine
- Royal United Hospitals Bath NHS Foundation Trust, Bath, UK.,Department for Health, University of Bath, Bath, UK
| | - Radwa Bedair
- Bristol Heart Institute, Bristol Royal Infirmary, Bristol, UK
| | - Allan Harkness
- East Suffolk and North Essex NHS Foundation Trust, Essex, UK
| | - Bushra Rana
- Imperial College Healthcare NHS Trust, London, UK
| | - Shaun Robinson
- North West Anglia NHS Foundation Trust, Peterborough, UK
| | - Luigi P Badano
- Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
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Changes in Right Ventricle Function After Mitral Valve Repair Surgery. Heart Lung Circ 2020; 29:785-792. [DOI: 10.1016/j.hlc.2019.06.724] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 06/13/2019] [Accepted: 06/25/2019] [Indexed: 01/05/2023]
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6
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Rana BS, Robinson S, Francis R, Toshner M, Swaans MJ, Agarwal S, de Silva R, Rana AA, Nihoyannopoulos P. Tricuspid regurgitation and the right ventricle in risk stratification and timing of intervention. Echo Res Pract 2019; 6:R25-R39. [PMID: 30763278 PMCID: PMC6410762 DOI: 10.1530/erp-18-0051] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 02/14/2019] [Indexed: 11/08/2022] Open
Abstract
Tricuspid regurgitation natural history and treatment remains poorly understood. Right ventricular function is a key factor in determining prognosis, timing for intervention and longer-term outcome. The right ventricle is a thin walled chamber with a predominance of longitudinal fibres and a shared ventricular septum. In health, the low-pressure pulmonary circulation results in a highly compliant RV well equipped to respond to changes in preload but sensitive to even small alterations in afterload. In Part 1 of this article, discussion focuses on key principles of ventricular function assessment and the importance of right ventricular chamber size, volumes and ejection fraction, particularly in risk stratification in tricuspid regurgitation. Part 2 of this article provides an understanding of the causes of tricuspid regurgitation in the contemporary era, with emphasis on key patient groups and their management.
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Affiliation(s)
- Bushra S Rana
- Department of Cardiology, Royal Papworth Hospital, Papworth Everard, Cambridgeshire, UK
| | - Shaun Robinson
- Department of Cardiology, Royal Papworth Hospital, Papworth Everard, Cambridgeshire, UK
| | - Rajeevan Francis
- Department of Cardiology, Royal Papworth Hospital, Papworth Everard, Cambridgeshire, UK.,Teaching Hospital Batticaloa, Faculty of Health-Care Sciences, Eastern University, Batticaloa, Sri Lanka
| | - Mark Toshner
- Pulmonary Vascular Disease Unit, Royal Papworth Hospital, Papworth Everard, Cambridgeshire, UK
| | - Martin J Swaans
- Cardiac Imaging Unit, Cardiology Department, Sint Antonius Hospital, Nieuwegein, The Netherlands
| | - Sharad Agarwal
- Department of Cardiology, Royal Papworth Hospital, Papworth Everard, Cambridgeshire, UK
| | - Ravi de Silva
- Department of Cardiothoracic Surgery, Royal Papworth Hospital, Papworth Everard, Cambridgeshire, UK
| | - Amer A Rana
- Division of Respiratory Medicine, Department of Medicine, University of Cambridge, Addenbrooke's Hospital, Cambridge, Cambridgeshire, UK
| | - Petros Nihoyannopoulos
- Department of Cardiology, Hammersmith Hospital, Imperial College Hospital NHS Trust, London, UK
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Badiani S, Waddingham P, Lloyd G, Bhattacharyya S. Stress echocardiography in valvular heart disease. Expert Rev Cardiovasc Ther 2018; 16:795-804. [PMID: 30286667 DOI: 10.1080/14779072.2018.1532791] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
INTRODUCTION The management of patients with heart valve disease can be complex. Patients may have symptoms disproportionate to the severity or the severity may be unclear. In addition, the optimal timing of intervention in patients with severe disease may be controversial. Areas covered: This article examines the role of stress echocardiography for assessment of patients with low-flow, low-gradient aortic stenosis, asymptomatic severe valve disease and patients where symptoms are discordant to the resting severity of valve disease. Expert commentary: Stress echocardiography helps clinicians determine the true severity of valve disease and may identify the cause of symptoms in patients with only mild/moderate disease. The data provided by stress echocardiography will help determine the appropriate management strategy and the correct timing of intervention.
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Affiliation(s)
- Sveeta Badiani
- a Echocardiography Laboratory , Barts Heart Centre, St Bartholomew's Hospital , London , UK.,b Heart Valve Clinic, Barts Heart Centre , St Bartholomew's Hospital , London , UK
| | - Peter Waddingham
- a Echocardiography Laboratory , Barts Heart Centre, St Bartholomew's Hospital , London , UK.,b Heart Valve Clinic, Barts Heart Centre , St Bartholomew's Hospital , London , UK
| | - Guy Lloyd
- a Echocardiography Laboratory , Barts Heart Centre, St Bartholomew's Hospital , London , UK.,b Heart Valve Clinic, Barts Heart Centre , St Bartholomew's Hospital , London , UK.,c William Harvey Research Institute, Queen Mary & Westfield , University of London , London , UK.,d Institute of Cardiovascular Sciences, UCL , London , UK
| | - Sanjeev Bhattacharyya
- a Echocardiography Laboratory , Barts Heart Centre, St Bartholomew's Hospital , London , UK.,b Heart Valve Clinic, Barts Heart Centre , St Bartholomew's Hospital , London , UK.,c William Harvey Research Institute, Queen Mary & Westfield , University of London , London , UK.,d Institute of Cardiovascular Sciences, UCL , London , UK
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