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https://www.readbyqxmd.com/read/28087911/-aortic-stiffness-and-its-influencing-factors-in-patients-with-chronic-kidney-disease
#1
Binxian Ye, Li Zhao, Wei Shen, Yan Ren, Bo Lin, Maosheng Chen, Junda Tang, Xinxin Jiang, Yiwen Li, Qiang He
Objective: To investigate the changes of aortic stiffness and its influencing factors in patients with chronic kidney diseases (CKD). Methods: Eightyfour patients with CKD from Department of Nephrology, Zhejiang Provincial People's Hospital were divided into the dialysis group (CKD stage 5, n=48) and non-dialysis group (CKD stage 3-5, n=36). Clinical data, biochemical parameters and echocardiography findings were collected. SphygmoCor pulse wave analysis system was used to obtain pulse wave analysis (PWA) parameters including central aortic systolic blood pressure (CSP), central pulse pressure (CPP), augmented pressure (AP), augmentation index (AIX), and heart rate 75-adjusted augmentation index (HR75AIX)...
May 25, 2016: Zhejiang da Xue Xue Bao. Yi Xue Ban, Journal of Zhejiang University. Medical Sciences
https://www.readbyqxmd.com/read/28013418/left-ventricular-reverse-remodeling-in-dilated-cardiomyopathy-maintained-subclinical-myocardial-systolic-and-diastolic-dysfunction
#2
Sandra Amorim, João Rodrigues, Manuel Campelo, Brenda Moura, Elisabete Martins, Filipe Macedo, J Silva-Cardoso, M Júlia Maciel
In idiopathic dilated cardiomyopathy (DCM), myocardial deformational parameters and their relationships remain incompletely characterized. We measured those parameters in patients with DCM, during left ventricular reverse remodeling (LVRR). Prospective study of 50 DCM patients (in sinus rhythm), with left ventricular ejection fraction (EF) <40%. LVRR was defined as an increase of ten units of EF and decrease of diastolic left ventricular diameter (LVDD) in the absence of resynchronization therapy. Performed morphological analysis, myocardial performance quantification (LV and RV Tei indexes) and LV averaged peak systolic longitudinal strain (SSR long) and circumferential strain (SSR circ)...
December 24, 2016: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/27931578/pretransplant-left-ventricular-dysfunction-adversely-affects-perioperative-outcomes-in-pediatric-liver-transplantation-a%C3%A2-retrospective-observational-study
#3
D-M Jang, I-G Jun, Y-J Moon, W-J Shin, J-G Song, G-S Hwang
BACKGROUND: Although left ventricular diastolic dysfunction (LVDD) is a pronounced feature of adult cirrhotic cardiomyopathy and a major predictor of poor outcomes following liver transplantation (LT), little is known about if pretransplant cardiac dysfunction affects perioperative outcomes in pediatric LT. METHODS: We retrospectively evaluated pretransplant clinical and Doppler echocardiographic data for 45 consecutive pediatric LT recipients who were treated between 2007 and 2013 (median age = 15 months; interquartile range = 9 to 78 months)...
December 2016: Transplantation Proceedings
https://www.readbyqxmd.com/read/27919209/evaluation-of-echocardiographic-abnormalities-in-hiv-positive-patients-treated-with-antiretroviral-medications
#4
Sina Moradmand Badie, Mehrnaz Rasoulinejad, Mohammadreza Salehi, Hamid Emadi Kochak, SeyedAhmad SeyedAlinaghi, Seyed Ali Dehghan Manshadi, Fatemeh Jahanjo Amin Abad, Banafsheh Moradmand Badie
BACKGROUND: Echocardiography is a reliable means for the diagnosis of functional and valvular diseases of the heart in HIV positive and HIV negative patients. The current study was to evaluate echocardiographic abnormalities in HIV positive patients under an antiretroviral therapy (ART) program in Tehran, Imam Khomeini Hospital, Iran. METHODS: This is a descriptive cross-sectional study, conducted among 231 HIV positive patients under ART. All HIV positive patients including 150 men (65%) and 81 women (35%) (mean age of 41 years) were assessed by trans-thoracic echocardiography (TTE) in Imam Khomeini Hospital, over the period from 2013 to 2014...
December 5, 2016: Infectious Disorders Drug Targets
https://www.readbyqxmd.com/read/27884237/diastolic-dysfunction-and-hypertension
#5
REVIEW
Wilson Nadruz, Amil M Shah, Scott D Solomon
Left ventricular (LV) diastolic dysfunction (LVDD) is characterized by alterations in LV diastolic filling, and is a strong predictor of cardiovascular events and heart failure. Hypertension is the most important risk factor for LVDD in the community and promotes LVDD through several mechanisms, including hemodynamic overload and myocardial ischemia. Associated factors such as age, ethnicity, dietary sodium, obesity, diabetes mellitus, and chronic kidney disease also contribute to LVDD in hypertensive individuals...
January 2017: Medical Clinics of North America
https://www.readbyqxmd.com/read/27855701/left-ventricular-remodeling-and-the-athlete-s-heart-irrespective-of-quality-load-training
#6
Giorgio Galanti, Laura Stefani, Gabriele Mascherini, Valentina Di Tante, Loira Toncelli
BACKGROUND: Regular physical exercise determines a progressive increase of the cardiac mass known as adaptive hypertrophy. Up to now, two morphological echocardiographic heart patterns of athletes have been described by Morganroth in 1975: predominant augmentation of wall thickness, and major cavity size in chamber dimensions in the case of prevalent static or dynamic components. The aim of the study was to follow up the impact of physical training on heart morphology and function in a group of elite soccer and rugby players for at least five years...
November 17, 2016: Cardiovascular Ultrasound
https://www.readbyqxmd.com/read/27849804/161-combination-of-bnp-with-lvdd-for-prediction-of-mortality-in-patients-with-septic-shock
#7
Bangchuan Hu, Yujia Wang, Weidong Ge, Fengzhi Li, Renhua Sun
No abstract text is available yet for this article.
December 2016: Critical Care Medicine
https://www.readbyqxmd.com/read/27836303/prevalence-and-correlates-of-left-ventricular-diastolic-dysfunction-and-heart-failure-with-preserved-ejection-fraction-in-elderly-community-residents
#8
Xiaotong Cui, Jingmin Zhou, Xuejuan Jin, Jun Zhou, Michael Fu, Kai Hu, Aijun Sun, Junbo Ge
BACKGROUND: Left ventricular diastolic dysfunction (LVDD) is closely related to heart failure with preserved ejection fraction (HFpEF), while the prevalence and correlates of either LVDD or HFpEF in elderly population remain largely unknown. METHODS: The study was performed in 1274 community residents (769 women, aged ≥65years) who participated in the Shanghai Heart Health Study. Demographic, laboratory and echocardiographic data were obtained to analyze correlates of LVDD and HFpEF using univariate and multivariate Logistic analysis...
January 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/27818482/high-dose-%C3%AE-blocker-therapy-triggers-additional-reverse-remodeling-in-patients-with-idiopathic-non-ischemic-cardiomyopathy
#9
Daisuke Nitta, Koichiro Kinugawa, Teruhiko Imamura, Naoko P Kato, Issei Komuro
Carvedilol has established its evidence to improve prognosis and facilitate left ventricular reverse remodeling (LVRR) in heart failure patients with reduced left ventricular ejection fraction (LVEF), and many studies have supported its dose-dependency. However, there are few studies demonstrating the effect of high dose carvedilol in Japan. We enrolled 23 patients with idiopathic non-ischemic cardiomyopathy, in whom LVEF remained 45% or less despite 20 mg/ day of carvedilol therapy for > 3 months. After high dose (40 mg/day) carvedilol therapy for > 3 months, LVEF improved (+9...
December 2, 2016: International Heart Journal
https://www.readbyqxmd.com/read/27812677/influence-of-angiotensin-converting-enzyme-gene-polymorphism-on-echocardiographic-data-of-patients-with-ischemic-heart-failure
#10
Gustavo Salgado Duque, Dayse Aparecida da Silva, Felipe Neves de Albuquerque, Roberta Siuffo Schneider, Alinne Gimenez, Roberto Pozzan, Ricardo Mourilhe Rocha, Denilson Campos de Albuquerque
Background: Association between angiotensin-converting-enzyme (ACE) gene polymorphisms and different clinical and echocardiographic outcomes has been described in patients with heart failure (HF) and coronary artery disease. Studying the genetic profile of the local population with both diseases is necessary to assess the occurrence of that association. Objectives: To assess the frequency of ACE gene polymorphisms in patients with ischemic HF in a Rio de Janeiro population, as well as its association with echocardiographic findings...
November 2016: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/27775781/clinical-significance-of-dynamic-changes-in-hs-crp-and-adamts13-levels-in-the-blood-serum-of-patients-with-no-reflow-after-pci-operation
#11
W B Liu, Z-P Zou, H-P Jiang, Q Li, F-M Guo, Z Wang, Z-S Bi
OBJECTIVE: To evaluate the clinical significance dynamic changes in hs-CRP and ADAMTS13 levels in patients with no-reflow after PCI operation. PATIENTS AND METHODS: 156 patients with STEMI single-vessel were enrolled in this study. Patients were divided into the reflow and the no-reflow groups. ADAMTS13 and hs-CRP levels were compared between the two groups. RESULTS: ADAMTS13 and hs-CRP levels in the no-reflow group were significantly lower than those in the reflow group after PCI operation...
October 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27769173/serum-insulin-like-growth-factor-1-and-its-binding-protein-7-potential-novel-biomarkers-for-heart-failure-with-preserved-ejection-fraction
#12
Michael Coll Barroso, Frank Kramer, Stephen J Greene, Daniel Scheyer, Till Köhler, Martin Karoff, Melchior Seyfarth, Mihai Gheorghiade, Wilfried Dinh
BACKGROUND: Insulin-like growth factor binding protein-7 (IGFBP-7) modulates the biological activities of insulin-like growth factor-1 (IGF-1). Previous studies demonstrated the prognostic value of IGFBP-7 and IGF-1 among patients with systolic heart failure (HF). This study aimed to evaluate the IGF1/IGFBP-7 axis in HF patients with preserved ejection fraction (HFpEF). METHODS: Serum IGF-1 and IGFBP-7 levels were measured in 300 eligible consecutive patients who underwent comprehensive cardiac assessment...
October 21, 2016: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/27754772/determinants-of-improvement-in-left-ventricular-diastolic-function-following-a-1-year-lifestyle-modification-program-in-abdominally-obese-men-with-features-of-the-metabolic-syndrome
#13
Jacinthe Leclerc, Marie Arsenault, Jean-Pierre Després, Patrice Brassard, Valérie Gaudreault, Jean Bergeron, Natalie Alméras, Angelo Tremblay, Audrey Auclair, Marie-Kristelle Ross, Stéphanie Denault-Bissonnette, Paul Poirier
BACKGROUND: Abdominal obesity and presence of the metabolic syndrome (MetS) are associated with cardiac abnormalities. Among those, left ventricular diastolic dysfunction (LVDD) is the most frequently encountered in clinical practice. Few studies evaluated the reversibility of LVDD by an approach promoting lifestyle modifications in abdominally obese subjects with MetS. METHODS: We assessed the impact of a 1-year lifestyle modification program combining nutritional and physical activity counseling on LVDD and metabolic profile of abdominally obese men with MetS...
December 2016: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/27754088/os-20-02-hypertensive-target-organ-damages-are-better-associated-with-central-than-brachial-blood-pressure-the-northern-shanghai-study
#14
Chen Chi, Yi Zhang, Kai Wang, Le Wang, Bin Bai, Shikai Yu, Yuyan Lu, Jianhui Zhuang
OBJECTIVE: Central blood pressure (BP) is reported to associate with target organ damages (TODs) better than brachial BP. However, data regarding the association of TODs with central and brachial BP in the community-dwelling health elderly are scare. We therefore hypothesized that TODs are better associated with central than brachial blood pressure (BP) in the elderly community-based population, with considering all hypertensive TODs, namely left ventricular hypertrophy (LVH), left ventricular (LV) diastolic dysfunction (DD), carotid plaque, arteriosclerosis and microalbuminuria...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27754042/os-13-08-association-of-cardiac-structure-and-function-with-central-and-brachial-blood-pressure-variability-in-hypertensive-patients-the-safar-study
#15
Yi Zhang, Chen Chi, Shikai Yu, Antonis Argyris, Jacques Blacher, Michel Safar, Athanase Protogerou
OBJECTIVE: Both brachial blood pressure (BP) level and its variability (BPV) have significant association with cardiac structure and function. Recent studies indicated that central BP was superior to brachial BP in the association with cardiac abnormities. However, it remains unknown that whether central BPV is better associated with cardiac structure and function. We were, therefore, aimed to investigate and compare central and brachial BPV, in terms of the identification of cardiac abnormities...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27714720/effect-of-epicardial-adipose-tissue-thickness-on-left-ventricular-diastolic-functions-in-patients-with-normal-coronary-arteries
#16
Mustafa Topuz, Ali Dogan
BACKGROUND: The aim of this study is to evaluate the effect of epicardial adipose tissue (EAT) thickness on left ventricular diastolic functions in patients with normal coronary arteries (NCA) proven by angiography. METHODS: We selected study patients who were referred to coronary angiography due to typical chest pain or atypical chest pain with a positive pre-test result for coronary artery disease. After coronary angiography, 85 patients had significant coronary lesion (≥50% stenosis) served as coronary artery disease (CAD) group, 82 patients had non-significant coronary lesion (<50% stenosis) and/or a coronary plaque served as non-significant CAD group and 83 patients had normal coronary arteries served as normal coronary artery (NCA) group...
October 7, 2016: Kardiologia Polska
https://www.readbyqxmd.com/read/27665859/left-ventricular-diastolic-dysfunction-in-normotensive-postmenopausal-women-with-type-2-diabetes-mellitus
#17
Maria Maiello, Annapaola Zito, Annagrazia Cecere, Marco Matteo Ciccone, Pasquale Palmiero
BACKGROUND: The prevalence of heart failure among diabetic patients is high, also in those with normal blood pressure and without coronary artery disease, even when electrocardiogram (ECG) is normal. The goal of our study was to assess the prevalence of left ventricular diastolic dysfunction (LVDD) among diabetic women (DW) and its correlation with glycosylated hemoglobin (HbA1c) levels, obesity status, and ECG parameters. METHODS: A group of 456 consecutive normotensive postmenopausal women affected by type 2 diabetes, diagnosed over 5 years, were enrolled...
September 26, 2016: Cardiology Journal
https://www.readbyqxmd.com/read/27661984/high-serum-phosphorus-level-is-associated-with-left-ventricular-diastolic-dysfunction-in-peritoneal-dialysis-patients
#18
Min Ye, Na Tian, Yanqiu Liu, Wei Li, Hong Lin, Rui Fan, Cuiling Li, Donghong Liu, Fengjuan Yao
OBJECTIVES: We initiated this study to explore the relationships of serum phosphorus level with left ventricular ultrasound features and diastolic function in peritoneal dialysis (PD) patients. METHODS: 174 patients with end-stage renal disease (ESRD) receiving PD were enrolled in this retrospective observational study. Conventional echocardiography examination and tissue Doppler imaging (TDI) were performed in each patient. Clinical information and laboratory data were also collected...
2016: PloS One
https://www.readbyqxmd.com/read/27648285/hyperinsulinemia-and-sulfonylurea-use-are-independently-associated-with-left-ventricular-diastolic-dysfunction-in-patients-with-type-2-diabetes-mellitus-with-suboptimal-blood-glucose-control
#19
Tomoaki Inoue, Yasutaka Maeda, Noriyuki Sonoda, Shuji Sasaki, Teppei Kabemura, Kunihisa Kobayashi, Toyoshi Inoguchi
OBJECTIVE: Although diabetes mellitus is associated with an increased risk of heart failure with preserved ejection fraction, the underlying mechanisms leading to left ventricular diastolic dysfunction (LVDD) remain poorly understood. The study was designed to assess the risk factors for LVDD in patients with type 2 diabetes mellitus. RESEARCH DESIGN AND METHODS: The study cohort included 101 asymptomatic patients with type 2 diabetes mellitus without overt heart disease...
2016: BMJ Open Diabetes Research & Care
https://www.readbyqxmd.com/read/27643013/os-20-02-hypertensive-target-organ-damages-are-better-associated-with-central-than-brachial-blood-pressure-the-northern-shanghai-study
#20
Chen Chi, Yi Zhang, Kai Wang, Le Wang, Bin Bai, Shikai Yu, Yuyan Lu, Jianhui Zhuang
OBJECTIVE: Central blood pressure (BP) is reported to associate with target organ damages (TODs) better than brachial BP. However, data regarding the association of TODs with central and brachial BP in the community-dwelling health elderly are scare. We therefore hypothesized that TODs are better associated with central than brachial blood pressure (BP) in the elderly community-based population, with considering all hypertensive TODs, namely left ventricular hypertrophy (LVH), left ventricular (LV) diastolic dysfunction (DD), carotid plaque, arteriosclerosis and microalbuminuria...
September 2016: Journal of Hypertension
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