Blood Pressure最新文献

Purpose: Socioeconomic status has been related to resting blood pressure (BP) levels at different stages of life. However, the association of childhood socioeconomic status (SES) and adulthood exercise BP is largely unknown. Therefore, we studied the association of childhood SES with adulthood maximal exercise BP.

Materials and methods: This investigation consisted of 373 individuals (53% women) participating in the Cardiovascular Risk in Young Finns Study who had data concerning family SES in childhood (baseline in 1980, at age of 6-18 years) and exercise BP response data in adulthood (follow-up in adulthood in 27-29 years since baseline). A maximal cardiopulmonary exercise test with BP measurements was performed by participants, and peak exercise BP was measured.

Results: In stepwise multivariable analysis including childhood risk factors and lifestyle factors (body mass index, systolic BP, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, triglycerides, insulin, fruit consumption, vegetable consumption, and physical activity), lower family SES in childhood was associated with higher maximal exercise BP in adulthood (β value ± SE, 1.63 ± 0.77, p = 0.035). The association remained significant after further adjustment with participants SES in adulthood (β value ± SE, 1.68 ± 0.65, p = 0.011) and after further adjustment with adulthood body-mass index, systolic BP, maximal exercise capacity, and peak heart rate in exercise (β value ± SE, 1.25 ± 0.56, p = 0.027).

Conclusions: These findings suggest that lower childhood family SES is associated with higher maximal exercise BP in adulthood.

Objectives: Evidence suggests that renal function increasingly deteriorates in patients with apparently treatment-resistant hypertension (ATRH) in comparison with those who have non-resistant arterial hypertension (NAH). We aimed to assess the long-term decline in renal function between these patient groups and identify specific risk factors contributing to the progression of renal dysfunction. Methods: Data for 265 patients with ATRH and NAH in a hypertension excellence centre were retrospectively evaluated. Demographic characteristics, co-morbidities, laboratory findings, secondary causes of hypertension, medication and exposure to contrast agents were assessed. To address differences between groups, adjustment with linear mixed-effect models was used. Results: Data from the first 4 years of follow-up were evaluated. After adjustment for age and diabetes, which were identified as independent risk factors for renal dysfunction progression in the study cohort, the mean decrease in estimated glomerular filtration rate per year was steeper with ATRH than with NAH (-1.49 vs. -0.65 mL/min/1.73 m² per year; difference in slope, 0.83 mL/min/1.73 m² per year; 95% confidence interval [CI]: 0.25-1.41, p = 0.005). In subgroup analyses, without Holm-Bonferroni correction, the prescription of MRA indicated a faster decline in renal function in ATRH. Following correction, no specific therapeutic risk factor was associated with faster progression of renal dysfunction. Conclusions: Renal function declines twice as fast with ATRH compared with NAH, independently of age and diabetes. Larger studies are needed to reveal risk factors for renal dysfunction in patients with hypertension.

Background: Carotid-femoral pulse wave velocity (cfPWV) and central pulse pressure (PP) are recognised as significant indicators of vascular health and predictors of cardiovascular outcomes. In this study, associations between central hemodynamics and left ventricular (LV) echocardiographic parameters were investigated in subjects with heart failure with reduced ejection fraction (HFrEF), comparing the results to healthy individuals.

Methods and results: This cross-sectional prospective controlled study included 50 subjects with HFrEF [mean LV ejection fraction (EF) 26 ± 6.5%] and 30 healthy controls (mean LVEF 65.9 ± 5.3%). Pulse wave analysis (PWA) and carotid-femoral pulse wave velocity (cfPWV) were used to measure central hemodynamics and arterial stiffness. The HFrEF group displayed higher cfPWV (8.2 vs. 7.2 m/s, p = 0.007) and lower central (111.3 vs. 121.7 mmHg, p = 0.001) and peripheral (120.1 vs. 131.5 mmHg, p = 0.002) systolic blood pressure. Central pulse pressure (PP) was comparable between the two groups (37.6 vs. 40.4 mmHg, p = 0.169). In the HFrEF group, cfPWV significantly correlated with left ventricular end-diastolic volume (LVEDV) index (mL/m²) and LVEF, with LVEDV index being a significant independent predictor of cfPWV (R² = 0.42, p = 0.003). Central PP was significantly associated with heart rate, LVEF and LVEDV index, with the latter being a significant independent predictor of central PP (R² = 0.41, p < 0.001). These correlations were not observed in healthy controls.

Conclusions: Significant associations between central hemodynamic measures and LV echocardiographic parameters were identified, suggesting the potential to use PWA and cfPWV as possible tools for managing HFrEF.

Objective: This study investigates the relationship between hypertension, dysregulation of the autonomic nervous system, heart rate variability (HRV), and chronic inflammation.

Methods: We analysed a cohort of 50 hypertensive patients treated at the affiliated Hospital of Jianghan University. The average systolic and diastolic blood pressures (BPs) in this group were 155.26 and 95.32 mmHg, respectively. A control group of 50 healthy volunteers, undergoing routine physical examinations at the same hospital, was also analysed.

Results: The average systolic BP of the control group was 115.64 ± 10.27 mmHg, and the average diastolic BP was 75.33 ± 8.25 mmHg. In contrast, the experimental group exhibited an average systolic BP of 155.26 ± 20.13 mmHg and an average diastolic BP of 95.32 ± 12.16 mmHg. Both systolic and diastolic BPs were significantly higher in the hypertensive group (p < 0.05). The experimental group also demonstrated reduced HRV and skin conductance response, alongside increased BP variability (BPV), urinary epinephrine levels and prolonged pupillary light reaction time compared to controls (p < 0.05). Notably, Standard Deviation of Normal to Normal Intervals (SDNN) and Root Mean Square of Successive Differences (RMSSD) values were significantly lower in the experimental group (p < 0.05). Furthermore, levels of inflammatory markers such as CRP, TNF-α, IL-6 and IL-1β were markedly elevated in hypertensive patients (p < 0.05). Negative correlations were observed between systolic and diastolic BP with HRV metrics, while positive correlations were found between BP and BPV as well as urinary adrenaline levels.

Conclusions: The findings indicate that hypertension is closely associated with autonomic nervous system dysfunction, reduced HRV and increased chronic inflammation. A comprehensive approach to hypertension management should integrate these interrelated physiological and pathological mechanisms, with potential therapeutic interventions targeting autonomic function and inflammatory states.

Purpose: Cardiovascular disease (CVD) is one of the leading causes of death in women, largely underpinned by hypertension. Current guidelines recommend first-line therapy with a RAAS-blocking agent especially in young people. There are well documented sex disparities in CVD outcomes and management. We evaluate the management of patients with newly diagnosed hypertension in a tertiary care clinic to assess male-female differences in investigation and treatment.

Methods: Clinic letters of all new patients under the age of 51 attending the Glasgow Blood Pressure Clinic between January and December 2023 were reviewed. The primary outcomes measured were first-line treatment choices, deviations from guideline-recommended treatment, investigations for secondary hypertension, and documentation of female-specific risk factors and family planning advice. Secondary outcomes included clinical characteristics such as systolic and diastolic blood pressure at referral and at the new patient appointment, age at diagnosis, age at first appointment, and the number of antihypertensive drugs prescribed at referral.

Results: One hundred and five (59:46, M:F) new patient encounters were reviewed after sixteen exclusions for non-attendance and inappropriate clinic coding. Choice of first line antihypertensive agent did not vary between sexes with no deviation from guideline-recommended medical therapy. Men, however, had more biochemical investigations conducted for secondary causes across all ages. This was greatest in those under 40 years old. There was suboptimal documentation of female-specific risk factors (obstetric and gynaecological history), contraceptive drug history and family planning with 35%, 20%, and 15.6%, respectively.

Conclusion: In 2023, women under 51 years of age seen in a tertiary care hypertension clinic received similar first-line treatment to their male peers. However, relevant female-specific histories were suboptimally documented for these patients. Whilst therapeutic approaches in men and women appear to be similar in this clinic, there are opportunities to improve CVD prevention in women, even in a specialised clinic setting.

George L. Bakris passed away on 15 June 2024 at the age of 72 years. This obituary aims at honouring his life and career by describing the stages in his personal and professional pathway, presenting some of his many remarkable accomplishments, and highlighting his exceptional clinical skills, mentorship, and friendship.

Purpose: In 2022 hypertensive disease was the second cause of death in Croatia. The crude prevalence of hypertension is increasing and still majority of hypertensive patients did not reach blood pressure and cholesterol goals Low awareness, and small number of treated and controlled patients point on poor adherence and even worse clinical inertia.

Materials and methods: Croatian Hypertension League (CHL) has started the permanent public health action Hunting the Silent Killer aiming to increase health literacy. In 2023 we decided to intensify program with two missions - '70/26', and 'Do you know what is your number?' aiming to achieve target values in 70% and in 50% of patients treated for hypertension and dyslipidaemia, respectively, by 2026. For the health care workers, the program will primarily involve digital education, and 'School of Communication in Hypertension'. In the second arm of the program, we will advise patients and general population to visit our educational website with important and useful information on how to improve bad lifestyle, how to proper measure blood pressure, why is it important to sustain in taking drugs etc. In 2026, the CHL will organise field research to assess the success of programs using the same methodology as we used in previous EH-UH studies.

Conclusion: We will monitor and analyse trends in the management and control of patients treated for hypertension and dyslipidaemia. This will enable us to make an evidence-based conclusion how successful we were in increasing health literacy.

Objective Real-life management of patients with hypertension and chronic kidney disease (CKD) among European Society of Hypertension Excellence Centres (ESH-ECs) is unclear : we aimed to investigate it. Methods A survey was conducted in 2023. The questionnaire contained 64 questions asking ESH-ECs representatives to estimate how patients with CKD are managed. Results Overall, 88 ESH-ECS representatives from 27 countries participated. According to the responders, renin-angiotensin system (RAS) blockers, calcium-channel blockers and thiazides were often added when these medications were lacking in CKD patients, but physicians were more prone to initiate RAS blockers (90% [interquartile range: 70-95%]) than MRA (20% [10-30%]), SGLT2i (30% [20-50%]) or (GLP1-RA (10% [5-15%]). Despite treatment optimisation, 30% of responders indicated that hypertension remained uncontrolled (30% (15-40%) vs 18% [10%-25%]) in CKD and CKD patients, respectively). Hyperkalemia was the most frequent barrier to initiate RAS blockers, and dosage reduction was considered in 45% of responders when kalaemia was 5.5-5.9 mmol/L. Conclusions RAS blockers are initiated in most ESH-ECS in CKD patients, but MRA and SGLT2i initiations are less frequent. Hyperkalemia was the main barrier for initiation or adequate dosing of RAS blockade, and RAS blockers' dosage reduction was the usual management.