BACKGROUND/AIM: The study aims to describe the role of diabetes in patients with heart failure. METHODS: In all, 1052 chronic heart failure patients were included in the FARmacology and NeuroHumoral Activation (FAR NHL) multicenter prospective registry. They had ejection fraction below 50% and were on stable medication for at least 1 month. RESULTS: More than one-third (38.9%) of the patients had diabetes mellitus (DM). Diabetic patients (N = 409) were older (median 67 vs. 64, p < 0.001), had higher body mass index (BMI) (30 vs. 28 kg/m2, p < 0.001), much more frequently had ischemic heart disease (71 vs. 47%, p < 0.001), hypertension (80 vs. 67%, p < 0.001), dyslipidemia (89 vs. 69%, p < 0.001), worse renal function (estimated glomerular filtration rate [eGFR] median 63 vs. 73 mL/min/1.73 m2, p < 0.001), and higher N-terminal pro-brain natriuretic peptide (NT-proBNP) (median 681 vs. 463 pg/mL, p = 0.003). All-cause death, left ventricle assist device implantation, and orthotopic heart transplantation were set as the combined primary end point, which was present in 15.5% (163 patients) within the 2-year follow-up. In the 2-year follow-up, 81.0% of patients with diabetes survived without a primary end point, while 85.4% of the patients without diabetes survived, the difference being on the verge of statistical significance (p = 0.089). DM is a statistically significant predictor of NT-proBNP value in univariate analysis, but it is not an independent predictor in a multivariate analysis. When the NT-proBNP level was high, the presence of DM did not influence the prognosis. CONCLUSION: The combination of diabetes and NT-proBNP levels may better stratify the prognosis of patients with chronic heart failure.

• Klíčová slova
• N‐terminal pro‐brain natriuretic peptide, chronic heart failure, diabetes mellitus, prognosis,
• MeSH
• chronická nemoc MeSH
• diabetes mellitus * krev   patofyziologie   MeSH
• lidé středního věku MeSH
• lidé MeSH
• natriuretický peptid typu B * krev   MeSH
• peptidové fragmenty krev   MeSH
• prognóza MeSH
• prospektivní studie MeSH
• registrace * MeSH
• senioři MeSH
• srdeční selhání * krev   patofyziologie   MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH
• Názvy látek
• natriuretický peptid typu B * MeSH
• peptidové fragmenty MeSH
• pro-brain natriuretic peptide (1-76) MeSH Prohlížeč

Background and Objectives: The aim of this paper is to evaluate the impact of humoral substance mid-regional pro-adrenomedullin (MR-proADM) on the two-year survival of patients with chronic heart failure and relate it to the dosage of furosemide. Materials and Methods: The data is taken from the stable systolic heart failure (EF < 50%) FAR NHL registry (FARmacology and NeuroHumoraL activation). The primary endpoint at two-year follow-up was death, heart transplantation, or LVAD implantation. Results: A total of 1088 patients were enrolled in the FAR NHL registry; MR-proADM levels were available for 569 of them. The mean age was 65 years, and 81% were male. The aetiology of HF was ischemic heart disease in 53% and dilated cardiomyopathy in 41% of patients. The mean EF was 31 ± 9%. Statistically significant differences (p < 0.001) were obtained in several parameters: patients with higher MR-proADM levels were older, rated higher in NYHA class, suffered more often from lower limb oedema, and had more comorbidities such as hypertension, atrial fibrillation, diabetes, and renal impairment. MR-proADM level was related to furosemide dose. Patients taking higher doses of diuretics had higher MR-proADM levels. The mean MR-proADM level without furosemide (n = 122) was 0.62 (±0.55) nmol/L, with low dose (n = 113) 1−39 mg/day was 0.67 (±0.30) nmol/L, with mid dose (n = 202) 40−79 mg/day was 0.72 (±0.34) nmol/L, with high dose (n = 58) 80−119 mg/day was 0.85 (±0.40) nmol/L, and with maximum dose (n = 74) ≥120 mg/day was 1.07 (±0.76) nmol/L, p < 0.001. Patients with higher MR-proADM levels were more likely to achieve the primary endpoint at a two-year follow-up (p < 0.001) according to multivariant analysis. Conclusions: Elevated plasma MR-proADM levels in patients with chronic heart failure are associated with an increased risk of death and hospitalization. Higher MR-proADM levels in combination with increased use of loop diuretics reflect residual congestion and are associated with a higher risk of severe disease progression.

• Klíčová slova
• chronic heart failure, diuretics, furosemide, mid-regional pro-adrenomedullin, prognosis,
• MeSH
• adrenomedulin * MeSH
• biologické markery MeSH
• diuretika MeSH
• furosemid terapeutické užití   MeSH
• hodnocení rizik MeSH
• inhibitory Na-K-Cl symportérů MeSH
• lidé MeSH
• následné studie MeSH
• peptidové fragmenty MeSH
• prognóza MeSH
• proteinové prekurzory MeSH
• registrace MeSH
• senioři MeSH
• srdeční selhání * MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Názvy látek
• adrenomedulin * MeSH
• biologické markery MeSH
• diuretika MeSH
• furosemid MeSH
• inhibitory Na-K-Cl symportérů MeSH
• peptidové fragmenty MeSH
• proteinové prekurzory MeSH

AIMS: Sub-analysis of a retrospective nation-wide observational analysis of heart failure (HF) epidemiology reported to the Czech National Registry of Reimbursed Health Services between 2012 and 2018 aimed at angiotensin-converting enzyme inhibitors (ACEI), angiotensin-II-receptor antagonists (ARB) and angiotensin receptor blocker/neprilysin inhibitor (ARNI) use. METHODS AND RESULTS: ACEi and ARBs were generally used in 87.6% of all HF patients in 2012 (n=154 627); 84.5% in 2013 (n=170 861); 83.5% in 2014 (n=186 963); 81.6% in 2015 (n=198 844); 80.1% in 2016 (n=205 793); 78.0% in 2017 (n=212 152) and in 76.7% in 2018 (n=219 235). In a sub-analysis of patients with a medical procedure and/or examination using an I50.x ICD code accounted for in the given year, ACEi and ARBs were generally used in 99.3% in 2012 (n=63 250); 96% in 2013 (n=62 241); 95.2% in 2014 (n=64 414); 93.3% in 2015 (n=65 217); 91.8% in 2016 (n=65 236); 90.1% in 2017 (n=65 761) and in 88.6% in 2018 (n=66 332). In 2018, the majority of patients with HF were prescribed ramipril (n=49 909; 17.5%) and perindopril (n=44 332; 15.5%). The mostly prescribed ARBs in 2018 were telmisartan (n=18 669; 6.5%); losartan (n=13 935; 4.9%) and valsartan (n=4 849; 1.7%). In 24.5% of cases, ACEIs and ARBs were prescribed in a fixed combination with another drug. ARNI became gradually more prescribed from 2018 (n=9 659 in November 2020). CONCLUSION: In an analysis of ACEIs, ARBs and ARNIs utilization in all patients treated for heart failure in the given year in the whole country, we found a comparable rate of drug prescription in comparison with specific heart failure registries. This indicates a good translation of current standard of care into common clinical practice. Ramipril and perindopril remained the mostly prescribed ACEIs and telmisartan became the mostly prescribed ARB. Since 2018, ARNIs began to be widely prescribed.

• Klíčová slova
• Czech Republic, European Union, angiotensin-II-receptor antagonists, angiotensin-converting enzyme (ACE) inhibitors, heart failure, sacubitril/valsartan,
• MeSH
• angiotensiny terapeutické užití   MeSH
• antagonisté receptorů pro angiotenzin * terapeutické užití   MeSH
• antihypertenziva MeSH
• blokátory receptoru typu 2 pro angiotensin II terapeutické užití   MeSH
• inhibitory ACE terapeutické užití   MeSH
• lidé MeSH
• losartan terapeutické užití   MeSH
• neprilysin terapeutické užití   MeSH
• perindopril terapeutické užití   MeSH
• ramipril terapeutické užití   MeSH
• retrospektivní studie MeSH
• srdeční selhání * farmakoterapie   epidemiologie   MeSH
• telmisartan terapeutické užití   MeSH
• valsartan terapeutické užití   MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• pozorovací studie MeSH
• Geografické názvy
• Česká republika epidemiologie   MeSH
• Názvy látek
• angiotensiny MeSH
• antagonisté receptorů pro angiotenzin * MeSH
• antihypertenziva MeSH
• blokátory receptoru typu 2 pro angiotensin II MeSH
• inhibitory ACE MeSH
• losartan MeSH
• neprilysin MeSH
• perindopril MeSH
• ramipril MeSH
• telmisartan MeSH
• valsartan MeSH

AIMS: A retrospective nationwide observational analysis of diagnoses, procedures, and treatment reported to the Czech National Registry of Reimbursed Health Services between 2012 and 2018. METHODS AND RESULTS: Prevalence of heart failure (HF) patients increased from 176 496 (1679.4 per 100 000 population) in 2012 to 285 745 (2689.0 per 100 000 population) patients in 2018 (mean age 74.4 ± 12.8 years). In the last years, a stable incidence of HF patients was observed (544 per 100 000 population in 2016 vs. 551 per 100 000 population in 2018; P = 0.310). Mortality rate decreased from 20.55% in 2012 to 15.89% in 2018. The number of hospitalized patients remained similar (318.2 per 100 000 population in 2012 vs. 311.8 per 100 000 population in 2018; P = 0.479). The most used drugs were diuretics (173 295; 60.6%) and beta-blockers (178 823; 62.6%), followed by angiotensin-converting enzyme inhibitors/angiotensin II receptor blockers (angiotensin-converting enzyme inhibitors 120.581; 42.2%; angiotensin II receptor blockers 47 216; 16.5%). Even though the whole number of implanted devices in HF patients increased steadily (from 25 205 in 2012 to 45 363 in 2018), the prevalence of all devices (pacemakers and defibrillators) in the HF patients remained about the same (14.3% in 2012; 15.9% in 2018). CONCLUSIONS: The study included all patients with HF in the Czech Republic. These are the first nationwide data of HF epidemiology in the Eastern bloc. The incidence of HF remains stable in the last years. Due to aging of the population, the prevalence of HF significantly increased in the last 6 years. Despite a continuous increase in the prevalence of HF and a suboptimal utilization of its pharmacological therapy, mortality decreased, and the number of hospitalized patients remained the same.

• Klíčová slova
• Czech Republic, European Union, Heart failure, Incidence, Prevalence, Treatment,
• MeSH
• antagonisté receptorů pro angiotenzin MeSH
• inhibitory ACE terapeutické užití   MeSH
• lidé středního věku MeSH
• lidé MeSH
• retrospektivní studie MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• srdeční selhání * epidemiologie   terapie   MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Česká republika epidemiologie   MeSH
• Názvy látek
• antagonisté receptorů pro angiotenzin MeSH
• inhibitory ACE MeSH

BACKGROUND: The identification of high-risk heart failure (HF) patients makes it possible to intensify their treatment. Our aim was to determine the prognostic value of a newly developed, high-sensitivity troponin I assay (Atellica®, Siemens Healthcare Diagnostics) for patients with HF with reduced ejection fraction (HFrEF; LVEF < 40%) and HF with mid-range EF (HFmrEF) (LVEF 40%-49%). METHODS AND RESULTS: A total of 520 patients with HFrEF and HFmrEF were enrolled in this study. Two-year all-cause mortality, heart transplantation, and/or left ventricular assist device implantation were defined as the primary endpoints (EP). A logistic regression analysis was used for the identification of predictors and development of multivariable models. The EP occurred in 14% of the patients, and these patients had higher NT-proBNP (1,950 vs. 518 ng/l; p < 0.001) and hs-cTnI (34 vs. 17 ng/l, p < 0.001) levels. C-statistics demonstrated that the optimal cut-off value for the hs-cTnI level was 17 ng/l (AUC 0.658, p < 0.001). Described by the AUC, the discriminatory power of the multivariable model (NYHA > II, NT-proBNP, hs-cTnI and urea) was 0.823 (p < 0.001). Including heart failure hospitalization as the component of the combined secondary endpoint leads to a diminished predictive power of increased hs-cTnI. CONCLUSION: hs-cTnI levels ≥ 17 ng/l represent an independent increased risk of an adverse prognosis for patients with HFrEF and HFmrEF. Determining a patient's hs-cTnI level adds prognostic value to NT-proBNP and clinical parameters.

• MeSH
• lidé středního věku MeSH
• lidé MeSH
• míra přežití MeSH
• modely kardiovaskulární * MeSH
• následné studie MeSH
• natriuretický peptid typu B krev   MeSH
• peptidové fragmenty krev   MeSH
• podpůrné srdeční systémy MeSH
• přežití bez známek nemoci MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• srdeční selhání * krev   mortalita   patofyziologie   MeSH
• tepový objem * MeSH
• transplantace srdce MeSH
• troponin I krev   MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• klinické zkoušky MeSH
• práce podpořená grantem MeSH
• Názvy látek
• natriuretický peptid typu B MeSH
• peptidové fragmenty MeSH
• pro-brain natriuretic peptide (1-76) MeSH Prohlížeč
• troponin I MeSH