Search

Aims: Constipation is a common gastrointestinal disorder that is associated with a high cardiovascular event rate in the general population. Although constipation is common in patients with cardiovascular diseases, only a few studies have examined the relationship between constipation and the prognosis of patients with heart failure. This study aimed to evaluate the effects of constipation on the prognosis of patients with acute heart failure., Methods and Results: We investigated 397 patients admitted to our hospital from December 2020 to December 2022 with acute heart failure (mean age, 81 ± 13 years; 54% men). Patients with constipation were defined as those either taking laxatives regularly or diagnosed with constipation according to the International Statistical Classification of Diseases and Related Health Problems. During the follow-up periods (median, 173 days), 35 patients died, and 74 experienced readmission due to heart failure. Kaplan-Meier analysis before and after propensity score matching using 14 variables revealed that the risk of readmission due to heart failure was significantly higher in patients with constipation than in those without (before: log-rank P = 0.014, after: log-rank P = 0.0027). The adjusted Cox proportional hazards analysis revealed that the hazard ratio for readmission due to heart failure was 2.61 (95% confidence interval, 1.38-4.94, P = 0.0032). The risk of all-cause death was not significantly different between the two groups (hazard ratio, 1.76; 95% confidence interval, 0.61-5.06; P = 0.30)., Conclusions: Constipation status was strongly associated with a higher risk of readmission for heart failure in patients with acute heart failure., (© 2023 The Authors. ESC Heart Failure published by John Wiley & Sons Ltd on behalf of European Society of Cardiology.)

Background: Zinc regulates the oxidative stress and inflammatory signaling cascade and affects the development and deterioration of cardiovascular disease. We investigated the prognosis of developing heart failure in patients with myocardial infarction., Methods: Patients with myocardial infarction (n = 243) were divided using the median value of zinc concentration on admission into low (< 66 µg/dL at admission, n = 111) and high zinc group (≥ 66 µg/dL at admission, n = 132). During follow-up (mean ± SD: 734 ± 597 days; median 691 days), admission due to heart failure was observed in 12 patients: 10 and 2 cases in the low and high zinc groups, respectively., Results: The risk of admission due to heart failure was significantly higher in the low zinc than in the high zinc group (P = 0.0043). Relative to the high zinc group, the hazard ratio for admission due to heart failure was 15.7 (95% confidence interval 1.11-221, P = 0.042) via adjusted Cox proportional hazards analysis. Even after propensity score matching, the risk of admission due to heart failure was significantly higher in the low zinc than in the high zinc group (P = 0.048)., Conclusion: Low serum zinc concentration may be a risk factor for admission due to heart failure after myocardial infarction., (© 2024. The Author(s).)

Aims: By combining C-reactive protein and serum albumin concentrations, the Glasgow Prognostic Score (GPS) provides valuable predictions of prognosis in patients with cancer. Both systemic inflammatory response and malnutrition are also common in patients with heart failure. We evaluated the efficacy of the GPS for predicting the prognoses of patients with acute decompensated heart failure (ADHF)., Methods: We investigated 336 patients who were admitted with ADHF. The GPS (0, 1, and 2) was defined as follows: patients with both elevated C-reactive protein (>1.0 mg/dl) and hypoalbuminemia (<3.5 g/dl) were allocated a score of 2, patients with only one of these biochemical abnormalities were allocated a score of 1, and patients with neither of these abnormalities were allocated a score of 0., Results: During the follow-up period (mean ± SD: 504 ± 471 days), 71 patients (21.1%) died. Relative to a GPS of 0, the hazard ratios for all-cause death were 3.40 (95% confidence interval 1.81-6.45) for a GPS of 2 and 1.97 (95% confidence interval 1.06-3.66) for a GPS of 1, as determined using adjusted Cox proportional-hazards analysis., Conclusions: The GPS, which is based on systemic inflammation, is useful for predicting the prognoses of hospitalized patients with ADHF.