Association Between Late Gadolinium Enhancement with or Without Reverse Remodeling and Prognosis.
Int Heart J
; 65(4): 676-683, 2024.
Article
en En
| MEDLINE
| ID: mdl-39085108
ABSTRACT
Late gadolinium enhancement (LGE) in cardiovascular magnetic resonance imaging (CMR) prevents left ventricular reverse remodeling (LVRR), resulting in a poor prognosis. However, the prognosis of patients who have LGE and achieve LVRR and patients who do not have LGE and do not achieve LVRR remains unknown. This study aimed to answer this question by sorting patients with heart failure based on the presence of LGE and LVRR and comparing their prognoses. Another aim was to identify useful factors for predicting LVRR.All patients were followed-up for 24 months. LVRR was defined as a ≥ 10% increase at the last follow-up at 12 ± 6 months from baseline, on echocardiography. The primary endpoint was a composite of cardiovascular death and hospitalization due to worsening heart failure within 18 ± 6 months. Baseline data and data from each outpatient visit were collected and analyzed. We enrolled 80 consecutive patients with heart failure and reduced left ventricular ejection fraction (< 50%) who underwent CMR.LGE was positive in 40 patients (50.0%) and LVRR was observed in 50 patients (63%). The incidence of the primary endpoint was significantly lower in the group that achieved LVRR, regardless of LGE status (LGE-positive group, P = 0.01; LGE-negative group, P = 0.02). In the multivariate analysis, the percentage change in NT-pro BNP levels at 3 months, NT-pro BNP levels at 6 months, and age were independent predictors of LVRR.LGE-positive patients may have a better prognosis if they achieve LVRR. Serial NT-pro BNP testing may be a valuable predictor of LVRR.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Medios de Contraste
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Remodelación Ventricular
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Gadolinio
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Insuficiencia Cardíaca
Límite:
Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Int Heart J
Asunto de la revista:
CARDIOLOGIA
Año:
2024
Tipo del documento:
Article