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Kadoglou NPE, Papadopoulos CH, Krommydas A. The prognostic value of exercise-induced pulmonary hypertension in asymptomatic patients with primary mitral regurgitation. J Cardiol 2021; 79:306-310. [PMID: 34674917 DOI: 10.1016/j.jjcc.2021.09.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 09/07/2021] [Accepted: 09/10/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND We examined whether the early development of exercise-induced pulmonary hypertension (EIPH) and right ventricular dysfunction during exercise stress echocardiography (ESE) may predict clinical deterioration in so-called "asymptomatic" patients with primary, at least moderate mitral regurgitation (MR). METHODS 79 consecutive patients underwent a symptom-limited, graded ESE protocol on semi-supine bicycle at the beginning of the study. During the test, we assessed symptom development, test duration, and the following echocardiographic parameters: MR severity, maximum velocity of the tricuspid regurgitation jet (TR Vmax), pulmonary artery systolic pressure (PASP), and tricuspid annulus systolic excursion (TAPSE). All patients were then followed-up for at least 12 months for clinical end-points (heart failure-related symptoms requiring pharmaceutical therapy, heart failure hospitalization, and/or mitral valve surgery in case of refractory symptoms). RESULTS After 16 ± 4 months of follow-up, 75 patients completed the study; 26 of them achieved any clinical end-point and were classified as 'high-risk', while the rest (49 patients) were assigned to the 'low-risk' group. High-risk group showed significantly higher exercise-induced TR Vmax and PASP levels at maximum workload of ESE than low-risk counterparts (p<0.001). Based on receiver operating characteristic analysis, the early (within the first two stages of ESE or up to 50 W) steep rise of calculated PASP ≥51 mmHg (TR Vmax ≥3.4 m/s) had a 92.3% sensitivity and 100% specificity to predict clinical deterioration within the following year. That cut-off value seemed superior predictor than peak value of PASP at the end of ESE. TAPSE levels during ESE did not add prognostic value in our sample. CONCLUSION This is the first study demonstrating that the early development of EIPH has prognostic value in asymptomatic patients with primary at least moderate MR and may become a new valid determinant of mitral valve surgery. Additional larger prospective studies are needed to validate our findings.
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Affiliation(s)
- Nikolaos P E Kadoglou
- Medical School, University of Cyprus, 215/6 Old road Lefkosias-Lemesou, CY, Aglantzia, Nicosia 2029, Cyprus.
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Kadoglou NPE, Papadopoulos CH, Papadopoulos KG, Karagiannis S, Karabinos I, Loizos S, Theodosis-Georgilas A, Aggeli K, Keramida K, Klettas D, Kounas S, Makavos G, Ninios I, Ntalas I, Ikonomidis I, Sahpekidis V, Stefanidis A, Zaglavara T, Athanasopoulos G, Karatasakis G, Kyrzopoulos S, Kouris N, Patrianakos A, Paraskevaidis I, Rallidis L, Savvatis K, Tsiapras D, Nihoyannopoulos P. Updated knowledge and practical implementations of stress echocardiography in ischemic and non-ischemic cardiac diseases: an expert consensus of the Working Group of Echocardiography of the Hellenic Society of Cardiology. Hellenic J Cardiol 2021; 64:30-57. [PMID: 34329766 DOI: 10.1016/j.hjc.2021.07.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 07/15/2021] [Indexed: 12/15/2022] Open
Abstract
Stress echocardiography (SE) is a well-established and valid technique, widely-used for the diagnostic evaluation of patients with ischemic and non-ischemic cardiac diseases. This statement of the Echocardiography Working Group of the Hellenic Society of Cardiology summarizes the consensus of the writing group regarding the applications of SE, based on the expertise of their members and on a critical review of current medical literature. The main objectives of the consensus document include a comprehensive review of SE methodology and training, focusing on the preparation, the protocols used and the analysis of the SE images and an updated, evidence-based knowledge about SE applications on ischemic and non-ischemic heart diseases, such as in cardiomyopathies, heart failure and valvular heart disease.
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Affiliation(s)
- Nikolaos P E Kadoglou
- Medical School, University of Cyprus, Nicosia, Cyprus; Second Cardiology Department, "Hippokration" Hospital, Aristotle University ofThessaloniki, Greece.
| | | | | | | | | | | | | | - Konstantina Aggeli
- 1st Cardiology Department, Hippokration University Hospital, Athens, Greece
| | - Kalliopi Keramida
- 2nd Cardiology Department, Attikon University Hospital, Athens, Greece
| | | | | | - George Makavos
- 3rd Cardiology Department, Sotiria University Hospital, Athens, Greece
| | - Ilias Ninios
- 2nd Cardiology Department, Interbalkan Center, Thessaloniki, Greece
| | | | | | | | | | | | | | - George Karatasakis
- 1st Cardiology Department, Onassis Cardiosurgical Center, Piraeus, Greece
| | | | - Nikos Kouris
- Cardiology Department, Thriasio Hospital, Elefsina, Greece
| | | | | | | | | | - Dimitrios Tsiapras
- 2nd Cardiology Department, Onassis Cardiosurgical Center, Piraeus, Greece
| | - Petros Nihoyannopoulos
- Metropolitan Hospital Center, Piraeus, Greece; Imperial College London, Hammersmith Hospital, London, UK
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Carbone A, D'Andrea A, Scognamiglio G, Scarafile R, Tocci G, Sperlongano S, Martone F, Radmilovic J, D'Amato M, Liccardo B, Scherillo M, Galderisi M, Golino P. Mitral Prolapse: An Old Mysterious Entity - The Incremental Role of Multimodality Imaging in Sports Eligibility. J Cardiovasc Echogr 2018; 28:207-217. [PMID: 30746324 PMCID: PMC6341849 DOI: 10.4103/jcecho.jcecho_42_18] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Mitral valve prolapse is generally a benign condition characterized by fibromyxomatous changes of the mitral leaflet with displacement into the left atrium and late-systolic regurgitation. Although it is an old clinical entity, it still arouses perplexity in diagnosis and clinical management. Complications, such as mitral regurgitation (MR), atrial fibrillation, congestive heart failure, endocarditis, ventricular arrhythmias, and sudden cardiac death (SCD), have been reported. A large proportion of the overall causes of SCD in young competitive athletes is explained by mitral valve prolapse. Recent studies have shown the fibrosis of the papillary muscles and inferobasal left ventricular wall in mitral valve prolapse, suggesting a possible origin of ventricular fatal arrhythmias. Athletes with mitral valve prolapse and MR should undergo annual evaluations including physical examination, echocardiogram, and exercise stress testing to evaluate the cardiovascular risks of competitive sports and obtain the eligibility. In this setting, multimodality imaging techniques – echocardiography, cardiac magnetic resonance, and cardiac computed tomography – should provide a broad spectrum of information, from diagnosis to clinical management of the major clinical profiles of the disease.
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Affiliation(s)
- Andreina Carbone
- Luigi Vanvitelli University, Monaldi Hospital, AORN Ospedali Dei Colli, Naples, Italy
| | - Antonello D'Andrea
- Luigi Vanvitelli University, Monaldi Hospital, AORN Ospedali Dei Colli, Naples, Italy
| | | | - Raffaella Scarafile
- Luigi Vanvitelli University, Monaldi Hospital, AORN Ospedali Dei Colli, Naples, Italy
| | - Gianpaolo Tocci
- Luigi Vanvitelli University, Monaldi Hospital, AORN Ospedali Dei Colli, Naples, Italy
| | - Simona Sperlongano
- Luigi Vanvitelli University, Monaldi Hospital, AORN Ospedali Dei Colli, Naples, Italy
| | - Francesca Martone
- Luigi Vanvitelli University, Monaldi Hospital, AORN Ospedali Dei Colli, Naples, Italy
| | - Juri Radmilovic
- Luigi Vanvitelli University, Monaldi Hospital, AORN Ospedali Dei Colli, Naples, Italy
| | - Marianna D'Amato
- Luigi Vanvitelli University, Monaldi Hospital, AORN Ospedali Dei Colli, Naples, Italy
| | - Biagio Liccardo
- Luigi Vanvitelli University, Monaldi Hospital, AORN Ospedali Dei Colli, Naples, Italy
| | | | - Maurizio Galderisi
- Department of Advanced Biomedical Sciences, Federico Ii University of Naples, Naples, Italy
| | - Paolo Golino
- Luigi Vanvitelli University, Monaldi Hospital, AORN Ospedali Dei Colli, Naples, Italy
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Cagliyan CE, Davutoglu V, Sari I, Turkmen S, Ozer O, Tanboga IH, Tekin K, Balli M, Akilli RE, Aksoy M. Relation of Mitral Annular Dilation with Dynamic Mitral Regurgitation in Patients with Rheumatic Mitral Regurgitation. Echocardiography 2012; 29:1031-7. [DOI: 10.1111/j.1540-8175.2012.01765.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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