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https://www.readbyqxmd.com/read/29164926/serum-uric-acid-level-predicts-adverse-outcomes-after-myocardial-revascularization-or-cardiac-valve-surgery
#1
Davide Lazzeroni, Matteo Bini, Umberto Camaiora, Paolo Castiglioni, Luca Moderato, Davide Bosi, Simone Geroldi, Pietro T Ugolotti, Lorenzo Brambilla, Valerio Brambilla, Paolo Coruzzi
Background High levels of serum uric acid have been associated with adverse outcomes in cardiovascular diseases such as myocardial infarction and heart failure. The aim of the current study was to evaluate the prognostic role of serum uric acid levels in patients undergoing cardiac rehabilitation after myocardial revascularization and/or cardiac valve surgery. Design We performed an observational prospective cohort study. Methods The study included 1440 patients with available serum uric acid levels, prospectively followed for 50 ± 17 months...
January 1, 2017: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/29164391/association-between-low-diastolic-blood-pressure-and-subclinical-myocardial-injury
#2
George S Waits, Wesley T O'Neal, Pratik B Sandesara, Yabing Li, Amit J Shah, Elsayed Z Soliman
BACKGROUND: Coronary arteries perfuse cardiac myocytes during diastole. We hypothesized that marked lowering of diastolic blood pressure (DBP) is associated with increased risk of subclinical myocardial injury (SC-MI). METHODS: This analysis included 6107 participants without history of cardiovascular disease (CVD) from the third National Health and Nutrition Examination Survey. SC-MI was determined by a validated electrocardiogram-based scoring system. Logistic regression was used to examine the cross-sectional association between DBP (< 70, 70-80 mmHg (reference group), and > 80 mmHg; and per each 10 mmHg decrease, separately) with SC-MI across levels of systolic blood pressure (SBP) (< 120, 120-139, or > 140 mmHg)...
November 21, 2017: Clinical Research in Cardiology: Official Journal of the German Cardiac Society
https://www.readbyqxmd.com/read/29158033/resident-fibroblast-expansion-during-cardiac-growth-and-remodeling
#3
Malina J Ivey, Jill T Kuwabara, Jonathan T Pai, Richard E Moore, Zuyue Sun, Michelle D Tallquist
Cardiac fibrosis, denoted by the deposition of extracellular matrix, manifests with a variety of diseases such as hypertension, diabetes, and myocardial infarction. Underlying this pathological extracellular matrix secretion is an expansion of fibroblasts. The mouse is now a common experimental model system for the study of cardiovascular remodeling and elucidation of fibroblast responses to cardiac growth and stress is vital for understanding disease processes. Here, using diverse but fibroblast specific markers, we report murine fibroblast distribution and proliferation in early postnatal, adult, and injured hearts...
November 17, 2017: Journal of Molecular and Cellular Cardiology
https://www.readbyqxmd.com/read/29157670/presence-of-comorbidities-and-prognosis-of-clinical-symptoms-in-knee-and-or-hip-osteoarthritis-a-systematic-review-and-meta-analysis
#4
REVIEW
Patrick Calders, Ans Van Ginckel
OBJECTIVE: (i) To determine the association between the presence of comorbidities and severity of pain and physical dysfunction in people with knee and/or hip osteoarthritis; (ii) to explore associations between specific comorbidities (cardiac disease and/or hypertension, diabetes, depression, and back pain) and symptom severity. METHODS: Studies were identified through systematic searches in four electronic databases and grey literature, and, subsequently, methodologically appraised...
October 31, 2017: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/29155116/the-effect-of-steroids-on-complications-readmission-and-reoperation-after-posterior-lumbar-fusion
#5
Michael B Cloney, Roxanna M Garcia, Zachary A Smith, Nader S Dahdaleh
BACKGROUND DATA: The effects of chronic corticosteroid therapy on complications, readmission, and reoperation after posterior lumbar fusion (PLF) remains under-investigated and was examined to determine differences in outcomes. METHODS: We analyzed patients from 2006 to 2013 using the National Surgery Quality Improvement Program database (NSQIP) undergoing PLF. Patients taking steroids for a chronic condition were compared to those not taking steroids. Multivariable regression identified factors independently associated with complications, readmission, and reoperation...
November 15, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29153655/clinical-evidence-supports-a-protective-role-for-cxcl5-in-coronary-artery-disease
#6
Saranya Ravi, Robert N Schuck, Eleanor Hilliard, Craig R Lee, Xuming Dai, Kaitlin Lenhart, Monte S Willis, Brian C Jensen, George A Stouffer, Cam Patterson, Jonathan C Schisler
Our goal was to measure the association of CXCL5 and molecular phenotypes associated with coronary atherosclerosis severity in patients at least 65 years old. CXCL5 is classically defined as a proinflammatory chemokine, but its role in chronic inflammatory diseases, such as coronary atherosclerosis, is not well defined. We enrolled individuals who were at least 65 years old and undergoing diagnostic cardiac catheterization. Coronary artery disease (CAD) severity was quantified in each subject via coronary angiography by calculating a CAD score...
December 2017: American Journal of Pathology
https://www.readbyqxmd.com/read/29146891/heart-transplantation-and-risk-of-cardiac-vasculopathy-development-what-factors-are-important
#7
Małgorzata Sobieszczańska-Małek, Jerzy Korewicki, Krzysztof Komuda, Małgorzata Karczmarz, Sylwia Szymańska, Alicja Cicha-Mikołajczyk, Paweł Bekta, Adam Parulski, Maciej Pronicki, Wiesława Grajkowska, Grzegorz Małek, Przemysław Leszek, Maria Kaczorowska, Mariusz Kuśmierczyk, Tomasz Zieliński
BACKGROUND The aim of this study was to find the main risk factors for development of cardiac allograft vasculopathy (CAV), especially factors identified before the surgical procedure and factors related to the recipient profile and the medical history of the donor. MATERIAL AND METHODS There were 147 patients who had heart transplantation (HT) included in this study: mean age was 45.8±15.3 years. All study patients had coronary angiography after HT. Analyzed risk factors were: non-immunologic recipient risk factors (age of transplantation, smoking, hypertension, lipids, diabetes, obesity and weight gain after HT), immunologic recipient risk factors (acute cellular rejection (ACR), acute humoral rejection (AMR), cytomegalovirus (CMV) episodes), and donor-related risk factors (age, sex, catecholamine usage, ischemic time, compatibility of sex and blood groups, cause of death, cardiac arrest)...
November 17, 2017: Annals of Transplantation: Quarterly of the Polish Transplantation Society
https://www.readbyqxmd.com/read/29136331/risk-factor-management-in-a-contemporary-australian-population-at-increased-cardiovascular-disease-risk
#8
D J Campbell, J M Coller, F F Gong, M McGrady, D L Prior, U Boffa, L Shiel, D Liew, R Wolfe, A J Owen, H Krum, C M Reid
BACKGROUND: Effective management of cardiovascular and chronic kidney disease risk factors offers longer, healthier lives and savings in health care. We examined risk factor management in participants of the SCReening Evaluation of the Evolution of New Heart Failure (SCREEN-HF) study, a self-selected population at increased cardiovascular disease risk recruited from members of a health insurance fund in Melbourne and Shepparton, Australia. METHODS: Inclusion criteria were age ≥60 years with one or more of self-reported ischaemic or other heart disease, irregular or rapid heart rhythm, cerebrovascular disease, renal impairment, or treatment for hypertension or diabetes for ≥2 years...
November 14, 2017: Internal Medicine Journal
https://www.readbyqxmd.com/read/29131444/native-t1-reference-values-for-nonischemic-cardiomyopathies-and-populations-with-increased-cardiovascular-risk-a-systematic-review-and-meta-analysis
#9
REVIEW
Maaike van den Boomen, Riemer H J A Slart, Enzo V Hulleman, Rudi A J O Dierckx, Birgitta K Velthuis, Pim van der Harst, David E Sosnovik, Ronald J H Borra, Niek H J Prakken
BACKGROUND: Although cardiac MR and T1 mapping are increasingly used to diagnose diffuse fibrosis based cardiac diseases, studies reporting T1 values in healthy and diseased myocardium, particular in nonischemic cardiomyopathies (NICM) and populations with increased cardiovascular risk, seem contradictory. PURPOSE: To determine the range of native myocardial T1 value ranges in patients with NICM and populations with increased cardiovascular risk. STUDY TYPE: Systemic review and meta-analysis...
November 13, 2017: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/29129575/cardiovascular-events-and-target-organ-damage-in-primary-aldosteronism-compared-with-essential-hypertension-a-systematic-review-and-meta-analysis
#10
Silvia Monticone, Fabrizio D'Ascenzo, Claudio Moretti, Tracy Ann Williams, Franco Veglio, Fiorenzo Gaita, Paolo Mulatero
BACKGROUND: There is conflicting evidence, relying on heterogeneous studies, as to whether aldosterone excess is responsible for an increased risk of cardiovascular and cerebrovascular complications in patients with primary aldosteronism. We aimed to assess the association between primary aldosteronism and adverse cardiac and cerebrovascular events, target organ damage, diabetes, and metabolic syndrome, compared with the association of essential hypertension and these cardiovascular and end organ events, by integrating results of previous studies...
November 9, 2017: Lancet Diabetes & Endocrinology
https://www.readbyqxmd.com/read/29121742/retinopathy-and-left-ventricular-hypertrophy-in-patients-with-chronic-kidney-disease-interrelationship-and-impact-on-clinical-outcomes
#11
Yaeni Kim, Jung Sun Cho, Won-Kyung Cho, Hye Eun Yoon, Yu Ah Hong, Yoon Kyung Chang, Chul Woo Yang, Suk Young Kim, Hyeon Seok Hwang
BACKGROUND: Retinopathy and left ventricular hypertrophy (LVH) are representative markers of microvascular and cardiac dysfunction in patients with chronic kidney disease (CKD). However, their relationship and their combined effects on clinical outcomes are unknown. METHODS: We included 401 patients with nondialysis-dependent CKD stage 3-5 who had been examined with fundus photography for diabetic or hypertensive retinopathy. The presence of LVH was identified by echocardiography...
December 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/29120929/risk-factors-for-opioid-induced-respiratory-depression-and-failure-to-rescue-a-review
#12
Kapil Gupta, Arun Prasad, Mahesh Nagappa, Jean Wong, Lusine Abrahamyan, Frances Chung
PURPOSE OF REVIEW: The primary objective of this review is to identify the risk factors for opioid-induced respiratory depression (OIRD) in the postoperative period. RECENT FINDINGS: In the postoperative period, OIRD has often been reported resulting in morbidity and mortality. The risk factors which predispose surgical patients to increased risk of OIRD are not clearly defined. A literature search was performed for adult surgical patients who were prescribed opioids during their hospital stay and any available reports on postoperative respiratory depression/respiratory events...
November 7, 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/29118949/cardiovascular-disease-events-and-its-predictors-in-women-isfahan-cohort-study-ics
#13
Masoumeh Sadeghi, Azam Soleimani, Hamidreza Roohafza, Safoura Yazdekhasti, Shahram Oveisgharan, Mohammad Talaei, Nizal Sarrafzadegan
Introduction: As a lack of validated data about cardiovascular (CV) events and its risk factors (RFs) in women of Eastern Mediterranean region, we aimed to evaluate common predictors of CV events among Iranian women. Methods: Isfahan cohort study (ICS) is a prospective cohort that followed 6323 residents (51.3% women, aged 35-75 years) from three counties and their rural districts in central Iran. Common cardiovascular disease (CVD) RFs namely hypertension (HTN), diabetes mellitus, dyslipidemia, abdominal obesity, smoking, low apolipoproteins A ( apo-A) and high apolipoprotein B (apo-B) were evaluated...
2017: Journal of Cardiovascular and Thoracic Research
https://www.readbyqxmd.com/read/29118884/breast-arterial-calcifications-on-mammography-do-not-predict-myocardial-ischemia-on-myocardial-perfusion-single-photon-emission-computed-tomography
#14
Ahmed Fathala, Salma Salem, Fahad Alanazi, Deema Abunayyan, Abdelmoneim M Eldali, Abdulaziz Alsugair
Background: The aim of this study was to determine if breast arterial calcification (BAC) on mammography predicts myocardial ischemia (MI) on stress myocardial perfusion single-photon emission computed tomography (MPS). BAC is a type of medial artery calcification that can be seen incidentally on mammography, but the relationship between coronary artery calcification and MI on MPS is yet unknown. Methods: A total of 435 consecutive women underwent mammography and stress MPS within 1 year of each other...
October 2017: Cardiology Research
https://www.readbyqxmd.com/read/29117920/orbital-atherectomy-treatment-of-severely-calcified-native-coronary-lesions-in-patients-with-prior-coronary-artery-bypass-grafting-acute-and-one-year-outcomes-from-the-orbit-ii-trial
#15
Michael S Lee, Bynthia M Anose, Brad J Martinsen, Arthur C Lee, Richard A Shlofmitz, Jeffrey W Chambers
AIMS: Patients undergoing percutaneous coronary intervention (PCI), with a history of coronary artery bypass grafting (CABG), may be at increased risk for mortality and repeat revascularization, compared with patients without prior CABG. In this post-hoc analysis of the ORBIT II trial, safety and efficacy of coronary orbital atherectomy (OA) to modify severe coronary artery calcium, prior to stent placement, was evaluated in subjects based on history of CABG. METHODS AND RESULTS: Comorbidities: diabetes, dyslipidemia, hypertension, and history of myocardial infarction (MI) were more prevalent in the CABG group...
November 5, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/29117224/predictors-of-sudden-cardiac-death-in-atrial-fibrillation-the-atherosclerosis-risk-in-communities-aric-study
#16
Ryan J Koene, Faye L Norby, Ankit Maheshwari, Mary R Rooney, Elsayed Z Soliman, Alvaro Alonso, Lin Y Chen
We previously reported that incident atrial fibrillation (AF) is associated with an increased risk of sudden cardiac death (SCD) in the general population. We now aimed to identify predictors of SCD in persons with AF from the Atherosclerosis Risk in Communities (ARIC) study, a community-based cohort study. We included all participants who attended visit 1 (1987-89) and had no prior AF (n = 14,836). Incident AF was identified from study electrocardiograms and hospitalization discharge codes through 2012. SCD was physician-adjudicated...
2017: PloS One
https://www.readbyqxmd.com/read/29114365/stroke-subtypes-risk-factors-and-mortality-rate-in-northwest-of-iran
#17
Mehdi Farhoudi, Kaveh Mehrvar, Homayoun Sadeghi-Bazargani, Mazyar Hashemilar, Manouchehr Seyedi-Vafaee, Elyar Sadeghi-Hokmabad, Reza Rikhtegar, Babak Saber-Maroof, Mohammad Abutalebi, Mahsa Rezaei, Sahar Vaferi, Alireza Aghili, Omid Ebrahimi
Background: Stroke is the second most common cause of death and first cause of disability in adults in the world. About 80% of all stroke deaths occur in developing countries. So far, the data on stroke epidemiology have been limited in Iran. Therefore, this study was focused on stroke demographic data, risk factors, types and mortality. Methods: A retrospective study was done in two university tertiary referral hospitals in Tabriz, northwest of Iran, from March 2008 to April 2013. Patients diagnosed with stroke were enrolled in the study...
July 6, 2017: Iranian Journal of Neurology
https://www.readbyqxmd.com/read/29114197/low-levels-of-vitamin-d-an-emerging-risk-for-cardiovascular-diseases-a-review
#18
REVIEW
Farrukh Majeed
Sunlight is regarded among greatest gifts that are presented in abundance to the human beings from the God. Sunlight is also a rich source of Vitamin D (Vit D) that prevents us from numerous ailments such as autoimmune disorders, various types of cancer, and the above all cardiovascular diseases (CVD). Evident from recent research that Vit D deficiency may be the cause for hypertension, cardiac autonomic imbalance, vascular endothelial dysfunction, metabolic syndrome, and even diabetes. Concurrently, many studies present research outcomes that are contradictory to earlier results and also raised a concern not for general public but also among their treating physicians...
November 2017: International Journal of Health Sciences
https://www.readbyqxmd.com/read/29109032/molecular-mechanisms-of-cardiac-pathology-in-diabetes-experimental-insights
#19
REVIEW
U Varma, P Koutsifeli, V L Benson, K M Mellor, L M D Delbridge
Diabetic cardiomyopathy is a distinct pathology independent of co-morbidities such as coronary artery disease and hypertension. Diminished glucose uptake due to impaired insulin signaling and decreased expression of glucose transporters is associated with a shift towards increased reliance on fatty acid oxidation and reduced cardiac efficiency in diabetic hearts. The cardiac metabolic profile in diabetes is influenced by disturbances in circulating glucose, insulin and fatty acids, and alterations in cardiomyocyte signaling...
November 3, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/29101170/the-prorenin-receptor-in-the-cardiovascular-system-and-beyond
#20
Matthew T Hennrikus, Alexis A Gonzalez, Minolfa C Prieto
Since the prorenin receptor (PRR) was first reported, investigations into its role in many cellular processes have been underway. Renin and prorenin binding to PRR and its soluble form (sPRR) increases angiotensin I formation and intracellular pathways resulting in induction of profibrotic factors. The PRR has supplementary roles as a vital accessory protein of the vacuolar-type H+-ATPase and also as an intermediate in Wnt signaling. As a component of the H-ATPase, the PRR has been found upregulated during cardiac stress...
November 3, 2017: American Journal of Physiology. Heart and Circulatory Physiology
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