| |  Online-Ressource |
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| Verfasst von: | Arenja, Nisha [VerfasserIn]  |
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| | Riffel, Johannes [VerfasserIn] |
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| | Halder, Manuel [VerfasserIn] |
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| | Djiokou, Charly N. [VerfasserIn] |
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| | Fritz, Thomas [VerfasserIn] |
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| | André, Florian [VerfasserIn] |
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| | Siepen, Fabian aus dem [VerfasserIn] |
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| | Zelniker, Thomas [VerfasserIn] |
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| | Meder, Benjamin [VerfasserIn] |
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| | Kayvanpour, Elham [VerfasserIn] |
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| | Korosoglou, Grigorios [VerfasserIn] |
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| | Katus, Hugo [VerfasserIn] |
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| | Buß, Sebastian Johannes [VerfasserIn] |
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| Titel: | The prognostic value of right ventricular long axis strain in non-ischaemic dilated cardiomyopathies using standard cardiac magnetic resonance imaging |
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| Verf.angabe: | Nisha Arenja, Johannes H. Riffel, Manuel Halder, Charly N. Djiokou, Thomas Fritz, Florian Andre, Fabian Aus dem Siepen, Thomas Zelniker, Benjamin Meder, Elham Kayvanpour, Grigorios Korosoglou, Hugo A. Katus, Sebastian J. Buss |
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| E-Jahr: | 2017 |
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| Jahr: | 10 February 2017 |
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| Umfang: | 11 S. |
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| Fussnoten: | Gesehen am 19.07.2018 |
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| Titel Quelle: | Enthalten in: European radiology |
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| Ort Quelle: | Berlin : Springer, 1991 |
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| Jahr Quelle: | 2017 |
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| Band/Heft Quelle: | 27(2017), 9, Seite 3913-3923 |
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| ISSN Quelle: | 1432-1084 |
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| | 1613-3757 |
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| Abstract: | OBJECTIVE: To investigate the association of right ventricular long axis strain (RV-LAS), a parameter of longitudinal function, with outcome in patients with non-ischaemic dilated cardiomyopathy (NIDCM). METHODS: In 441 patients with NIDCM, RV-LAS was analysed retrospectively by measuring the length between the epicardial border of the left ventricular apex and the middle of a line connecting the origins of the tricuspidal valve leaflets in end-diastole and end-systole on non-contrast standard cine sequences. RESULTS: The primary endpoint (cardiac death or heart transplantation) occurred in 41 patients, whereas 95 reached the combined endpoint (including cardiac decompensation and sustained ventricular arrhythmias) during a median follow-up of 4.2 years. Kaplan-Meier survival curves showed a poor outcome in patients with RV-LAS values below -10% (log-rank, p < 0.0001). In a risk stratification model RV-LAS improved prediction of outcome in addition to RV ejection fraction (RVEF) and presence of late gadolinium enhancement. Assessment of RV-LAS offered incremental information compared to clinical symptoms, biomarkers and RVEF. Even in the subgroup with normal RVEF (>45%, n = 213) reduced RV-LAS was still associated with poor outcome. CONCLUSION: Assessment of RV-LAS is an independent indicator of outcome in patients with NIDCM and offers incremental information beyond clinical and cardiac MR parameters. KEY POINTS: • Impaired right ventricular longitudinal function (RV-LAS) is associated with poorer cardiac outcomes. • Poor outcome is associated with decreased RV-LAS even in patients with RVEF >45%. • Addition of RV-LAS to known risk factors enhances the power prognostic information. |
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| DOI: | doi:10.1007/s00330-016-4729-0 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext ; Verlag: https://doi.org/10.1007/s00330-016-4729-0 |
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| | Volltext: https://doi.org/10.1007/s00330-016-4729-0 |
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| | DOI: https://doi.org/10.1007/s00330-016-4729-0 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | Cardiac magnetic resonance imaging |
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| | Cardiomyopathy, Dilated |
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| | Female |
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| | Gadolinium |
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| | Heart Transplantation |
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| | Heart Ventricles |
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| | Humans |
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| | Kaplan-Meier Estimate |
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| | Longitudinal function |
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| | Magnetic Resonance Angiography |
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| | Male |
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| | Middle Aged |
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| | Myocardium |
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| | Non-ischaemic dilated cardiomyopathy |
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| | Prognosis |
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| | Retrospective Studies |
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| | Right ventricular long axis strain |
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| | Risk Assessment |
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| | Risk Factors |
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| | Stress, Physiological |
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| | Ventricular Dysfunction, Right |
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| K10plus-PPN: | 1577766938 |
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| Verknüpfungen: | → Zeitschrift |
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¬The¬ prognostic value of right ventricular long axis strain in non-ischaemic dilated cardiomyopathies using standard cardiac magnetic resonance imaging / Arenja, Nisha [VerfasserIn]; 10 February 2017 (Online-Ressource)
