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An interaction between the intestine and cardiovascular disease has been suggested. We thought to clarify the association between intestinal conditions and clinical outcomes in patients with heart failure (HF). Hemodynamic parameters in intestinal vessels [superior mesenteric artery (SMA), inferior mesenteric artery (IMA), and portal vein (PV)] and average colon wall thickness (aCWT) from the ascending colon to sigmoid colon were evaluated in 224 hospitalized HF patients. Echocardiographic parameters and composite event rates (all-cause mortality, readmission for HF deterioration, major ventricular arrhythmias) were also examined. Higher PV congestion index (CI) and aCWT were observed in patients with New York Heart Association (NYHA) class III/IV. Higher PVCI [hazard ratio (HR) per + 1 standard deviation (SD) 1.50, p 0.01] and aCWT (HR per + 1 SD 1.45, p 0.01) were independently associated with higher composite event rates during the follow-up of 122 ± 68 days. None of SMA/IMA hemodynamic parameters were associated with NYHA class or composite event rates. Higher right ventricular end-diastolic dimension (38 ± 7 vs 34 ± 9 mm, p 0.01) and lower tricuspid annual plane systolic excursion (15 ± 5 vs 19 ± 5 mm, p 0.001) were observed in patients with higher PVCI ( 0.031 cm s) and aCWT ( 2.8 mm) relative to those in others. In conclusion, increased portal congestion and intestinal edema were associated with severe HF symptoms and poor outcomes in hospitalized HF patients, in addition to being associated with impaired right-sided cardiac function.

We aimed to elucidate the relationship between glycated hemoglobin (HbA1c), cardiac systolic/diastolic function, and heart failure (HF) prognosis during guideline-directed medical therapy in patients with nonischemic dilated cardiomyopathy (NIDCM). We evaluated 283 hospitalized NIDCM patients, who were grouped according to baseline (BL) and 1-year (1Y) levels of HbA1c (

Endomyocardial biopsy (EMB) and cardiac magnetic resonance (CMR) are useful modalities to study the characteristics of myocardial tissue. However, the prognostic impact of both diagnostic tools to predict subsequent left ventricular reverse remodeling (LVRR) has not been well elucidated. A total of 187 consecutive patients with idiopathic dilated cardiomyopathy (IDCM) who were treated by optimal pharmacotherapy (OPT) and underwent EMB of the LV wall were investigated. The myocardial specimens were semiquantitatively evaluated measuring cardiomyocyte degeneration (CD), interstitial fibrosis (IF), and hypertrophy. In addition, late gadolinium enhancement (LGE)-CMR was performed in 78 (48 %) patients. Seventy-eight (48 %) patients developed LVRR, defined as a ≥10 % increase in LV ejection fraction with a ≥10 % decrease in indexed LV end-diastolic dimension at 12 months after OPT. Multivariate regression analysis revealed that CD (P = 0.003), but not IF (P = 0.320), was an independent predictor of LVRR. In the patients with not only EMB but also CMR, the CD score and LGE area were independent predictors of LVRR (odds ratios/P values 0.268/0.010, 0.855/

The present study aimed to identify the clinical significance of differences in detection timings of left ventricular reverse remodeling (LVRR) on heart failure (HF) prognosis in patients with idiopathic dilated cardiomyopathy (IDCM). We investigated 207 patients with IDCM who underwent pharmacotherapeutic treatment. LVRR was defined as improvements in both LV ejection fraction ≥10 % and indexed LV end-diastolic dimension (LVEDDi) ≥10 %. Patients were stratified into 3 groups by LVRR timing: patients with LVRR

This study aimed to identify the association between the time course of left ventricular reverse remodeling (LVRR) and late gadolinium enhancement in cardiac magnetic resonance imaging (LGE-cMRI) in patients with idiopathic dilated cardiomyopathy (IDCM). We identified 214 IDCM patients treated by optimal pharmacotherapies. LVRR was defined as ≥10 % increment in LV ejection fraction along with ≥10 % reduction in LV end-diastolic dimension. Findings of LGE-cMRI focusing on presence and extent of LGE were evaluated at baseline. Echocardiographic evaluation for detecting LVRR was performed in all patients for 3 years. The primary endpoint was defined as composite events (CEs) including readmission for heart failure, detection of major ventricular arrhythmia, and all-cause mortality. LVRR was found at