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1.
Chinese Circulation Journal ; (12): 1189-1192,1193, 2016.
Artigo em Chinês | WPRIM | ID: wpr-605981

RESUMO

Objective: To explore the impact of renal function injury on diagnostic value of NT-proBNP in patients with heart failure (HF). Methods: A total of 420 patients with cardiovascular disease at (50-75) years of age were divided into 2 groups based on left ventricular ejection fraction (LVEF): Control group, the patients with normal cardiac function, LVEF≥40%,n=232 and HF group, LVEFeGFR≥60 ml/min·1.73m2), Moderate renal injury (60>eGFR≥30 ml/min·1.73m2) and Severe renal injury (eGFR Results: Compared with Control group, HF group had increased blood level of NT-proBNP,P0.05, while it was much higher in Moderate and Severe renal injury subgroups than Normal renal function subgroup,P Conclusion: Moderate to severe renal function injury could increase circulating level of NT-proBNP and therefore, the cut-off value of NT-proBNP for HF diagnosis should be elevated accordingly in patients of HF combing renal injury.

2.
Chinese Circulation Journal ; (12): 467-471, 2016.
Artigo em Chinês | WPRIM | ID: wpr-490074

RESUMO

Objective: To investigate the relationship between long-, short-term systolic blood pressure variability (SBPV) and renal damage in elder population. Methods: Our research was conducted in the 3rd physical examination of healthy population from Kailuan group by cohort study. Cluster sampling was used by 25% ratio in subjects≥60 years of age to monitor their 24-hour ambulatory blood pressure and finally, 2464/3064 participants with inclusion criteria were recruited. SBPV indexes as standard deviation of systolic blood pressure (SSD), variability independent of the mean (VIM), maximum-minimum difference (MMD) and average real variability (ARV) were examined; renal damage indexes as estimated glomerular filtration rate (eGFR) and microalbuminuria (ALBU) were detected. Relationships between different long-term, short-term SBPV indexes and eGFR, ALBU were studied by multi-liner regression analysis. Results:①The mean age of 2464 participants was (67.41 ± 6.05) years including 1667 (67.7%) male and 797 (32.3%) female.②Multi-liner regression analysis indicated that different long-term SBPV indexes were not related to eGFR and ALBU; 24h SBPV in all 4 indexes and day-time SSD, MMD, ARV were negatively related to eGFR; 24h ARV and day-time MMD, ARV were positively related to ALBU; night-time SBPV indexes were not related to eGFR and ALBU.Conclusion: Different short-term SBPV indexes were, at certain point related to eGFR and ALBU

3.
Chinese Circulation Journal ; (12): 122-126, 2016.
Artigo em Chinês | WPRIM | ID: wpr-487070

RESUMO

Objective: To evaluatethe efficacy of renal artery stenting combining optimal drug therapy in patients with atherosclerotic renal artery stenosis. Methods:This is a prospective cohort study for patients who received percutaneous renal artery stenting in our hospital from 2011-09 to 2013-03. All patients had conifrmed diagnosis of atherosclerotic renal artery stenosis combing hypertension and/or renal functional damage. Thepatients received optimal drug therapy for anti-platelet and blood pressure, lipids, glucose controlling, and they were followed-up for at least 12 months to observe the improvement of blood pressure and renal function. Results:There were 149 patients at the mean age of (61.54 ± 9.63) years and 185 renal artery stenosis with stent implantation;the average stenosis rate was (83.11±7.30)%and the success rate of operation was 99.32%(148/149). During follow-up period, the patients had increased estimated glomerular ifltration rate (GFR) compared to base line from (76.49 ± 22.50) ml/(min·1.73 m2) to (84.09 ± 28.79) ml/(min·1.73 m2), P Conclusion:Renal artery stenting combining optimal drug therapy may improve blood pressure controlling and renal function in strictly selected patients with atherosclerotic renal artery stenosis.

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