Is functional tricuspid regurgitation decrease under diuretic correlated with outcome?
| Autor: | D. Fard, S. San, J.L. Dubois-Randé, Huy-Long Doan, L. Faivre, Julien Ternacle, Thomas d’Humieres, Pascal Lim, Leopold Oliver, R. Huguet |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
medicine.medical_specialty
PISA radius business.industry medicine.medical_treatment Furosemide macromolecular substances medicine.disease Inferior vena cava Cardiac surgery medicine.vein Functional tricuspid regurgitation Internal medicine Heart failure medicine Cardiology Diuretic Stage (cooking) Cardiology and Cardiovascular Medicine business medicine.drug |
| Zdroj: | Archives of Cardiovascular Diseases Supplements. 11:63 |
| ISSN: | 1878-6480 |
| DOI: | 10.1016/j.acvdsp.2018.10.137 |
| Popis: | Background Functional tricuspid regurgitation (FTR) is often assessed after diuretic treatment. Cardiac surgery may be postponed when FTR severity decreases. Purpose The aim of our study was to evaluate if this decrease may improve patient outcome. Methods We retrospectively included 91 patients (71 ± 14 years, 58% male) hospitalized for heart failure with a moderate (n = 53) to severe FTR (n = 38). All patients were discharged with a median daily furosemide dose of 125 mg [65–500 mg]. None were referred to cardiac surgery because of operative risk. FTR severity was reassessed within 6-month and compared to one-year cardiovascular mortality. Results During the follow-up, decrease in FTR severity was reported in 22 (24%) patients [17 in intially severe FTR group]. This improvement was not sustained for 40% of patients and progression to a severe grade was observed in 18/53 patients with initially a moderate FTR. Changes in PISA radius correlated with changes in inferior vena cava and right ventricular sizes but not with furosemide dose. One-year cardiovascular mortality (n = 29, 32%) was similar in patients with initially moderate (38%) and severe FTR (24%, P = 0.16, Fig. 1 , panel A). Cardiovascular mortality was also similar irrespective of changes in FTR severity under diuretic (23% for decrease, 31% for unchanged and 44% for increase in FTR severity, P = 0.35, Fig. 1 , panel B). Furosemide dose at discharge was the only independent predictor of mortality (OR 1.20 [1.10–1.40] per 10 mg furosemide, P Conclusion Moderate and severe FTR medically treated share the same outcome and decrease in FTR severity has no impact on mortality. Furosemide dose is an independent marker of adverse outcome and indicates the stage of renal and cardiac dysfunctions. |
| Databáze: | OpenAIRE |
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