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https://www.readbyqxmd.com/read/28925721/the-more-effective-treatment-of-atrial-fibrillation-applying-the-natural-compounds-as-nadph-oxidase-and-ion-channel-inhibitors
#1
Samira Barangi, A Wallace Hayes, Gholamreza Karimi
Atrial fibrillation (AF) is the most common cardiac arrhythmia that occurs because of several different risk factors, e.g., valvular heart disease, coronary artery disease, age ≥75 years, hypertension and diabetes mellitus. One key risk factor that results in AF, is oxidative stress. Evidence suggests that there is a correlation between oxidative processes and the genesis of AF. Oxidative stress occurs when the generation of reactive oxygen species (ROS) increase due to excessive activity of enzymes including NADPH oxidase (NOX) and xanthine oxidase; or its degradation decrease by dysfunctional antioxidant enzyme systems, such as superoxide dismutase (SOD), catalase and glutathione peroxidase (GPx)...
September 19, 2017: Critical Reviews in Food Science and Nutrition
https://www.readbyqxmd.com/read/28924519/acute-pericarditis-descriptive-study-and-etiology-determination-in-a-predominantly-african-american-population
#2
Ahmad Awan, Fasil Tiruneh, Priscilla Wessly, Akbar Khan, Hasan Iftikhar, Sydney Barned, Daniel Larbi
INTRODUCTION ---Acute pericarditis is the most commonly encountered manifestation of pericardial disease (incidence: 0.2 percent to 0.5 percent in hospitalized patients). However, data regarding manifestations, workup, and the management of acute pericarditis in the African American population is lacking. This study aims to collect and analyze more clinical data related to acute pericarditis in this understudied population. METHODOLOGY We conducted a retrospective chart review of all patients managed for acute pericarditis at a university hospital serving a predominantly African American population...
July 6, 2017: Curēus
https://www.readbyqxmd.com/read/28923628/role-of-coronary-angiography-in-pre-liver-transplantation-cardiac-evaluation-experience-from-an-asian-transplant-institution
#3
N Q Pang, W C A Kow, J H Law, L T T Pan, B L K Lim, C C R Wong, K Y S Chang, I S Ganpathi, K Madhavan
BACKGROUND: Liver transplant (LT) patients with significant coronary artery disease (CAD) have poorer outcomes. Pre-LT coronary angiography (CA) is associated with significant complications in cirrhotic patients. METHODS: This study aimed to identify predictors of abnormal CA in pre-LT cardiac assessment and to develop a predictive model to reduce unnecessary CA. From January 2006 to June 2013, 122 patients underwent CA based on the current institutional protocol...
October 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28919628/coronary-artery-bypass-graft-with-endarterectomy-and-stent-removal-in-patient-with-multivessel-in-stent-restenosis
#4
S S Husain, C M Ahmed, A B Adhikary, S A Sunny, M N Hasan
In the age of stent deployment after balloon angioplasty. In stent restenosis (ISR) has become a major concern. Various coronary interventional measures and coronary artery bypass graft (CABG) has employed to manage the ISR. Although CABG seems to offer advantages over other coronary intervention methods in patients with multi vessel ISR; lack of appropriate graftable vessels often make the surgery difficult and end up with incomplete revascularization. Coronary endarterectomy with stent removal mitigated some of the limitations of CABG but initial results of this surgical measure were not favorable...
July 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/28902380/-organ-interactions-heart-and-kidney
#5
Daniel Salleck, Stefan John
The interactions between heart and kidney are various and of clinical relevance. Worsening of one organ often influences the function of the other. With NYHA and KDIGO we have classification systems for heart and kidney failure and those should be used for cardiorenal systems as well. Furthermore there is a useful classification system for cardiorenal syndromes itself. Cardiorenal syndrome is a complex illness which should be treated by interdisciplinary medical teams. A key roll in pathophysiology is the renin-angiotensin-aldosteron-system (RAAS)...
September 2017: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28889780/prevalence-of-hearing-loss-and-associated-factors-in-subjects-with-normal-otoscopy-a-national-cross-sectional-study
#6
Hong Ju Park, Myung Hoon Yoo, Sook-Young Woo, Seon Woo Kim, Yang-Sun Cho
OBJECTIVE: To report the prevalence of hearing loss (HL) and associated factors in a nationwide study. DESIGN: Cross-sectional study. STUDY SAMPLE: We investigated the prevalence of HL in 10,845 participants ≥12 years of age and analysed the associated factors with HL from 7434 participants ≥40 years of age. RESULTS: The prevalence of worse ear HL was 21.9% (1.2% in youngest and 81.9% in oldest) and that of better ear was 12...
September 11, 2017: International Journal of Audiology
https://www.readbyqxmd.com/read/28883734/prognostic-impact-of-blood-pressure-and-heart-rate-at-admission-on-in-hospital-mortality-after-primary-percutaneous-intervention-for-acute-myocardial-infarction-with-st-segment-elevation-in-western-romania
#7
Diana Aurora Bordejevic, Florina Caruntu, Cristian Mornos, Ioan Olariu, Lucian Petrescu, Mirela Cleopatra Tomescu, Ioana Citu, Adelina Mavrea, Sorin Pescariu
BACKGROUND: The purpose of this retrospective study was to evaluate the prognostic impact of systolic blood pressure (SBP) and heart rate (HR) on in-hospital mortality in ST-segment elevation acute myocardial infarction (STEMI) patients, after primary percutaneous intervention (PCI). PATIENTS AND METHODS: The study included 294 patients admitted for STEMI. They were divided into five groups according to the SBP at admission: group I, <105 mmHg; group II, 105-125 mmHg; group III, 126-140 mmHg; group IV, 141-158 mmHg; and group V, ≥159 mmHg...
2017: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/28882229/care-patterns-and-outcomes-in-atrial%C3%A2-fibrillation-patients-with-and-without-diabetes-orbit-af-registry
#8
MULTICENTER STUDY
Justin B Echouffo-Tcheugui, Peter Shrader, Laine Thomas, Bernard J Gersh, Peter R Kowey, Kenneth W Mahaffey, Daniel E Singer, Elaine M Hylek, Alan S Go, Eric D Peterson, Jonathan P Piccini, Gregg C Fonarow
BACKGROUND: Diabetes is a well-established risk factor for thromboembolism in patients with atrial fibrillation (AF), but less is known about how diabetes influences outcomes among AF patients. OBJECTIVES: This study assessed whether symptoms, health status, care, and outcomes differ between AF patients with and without diabetes. METHODS: The cohort study included 9,749 patients from the ORBIT-AF (Outcomes Registry for Better Informed Treatment of Atrial Fibrillation) registry, a prospective, nationwide, outpatient registry of patients with incident and prevalent AF...
September 12, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28873075/intraoperative-magnesium-sulphate-decreases-agitation-and-pain-in-patients-undergoing-functional-endoscopic-surgery-a-randomised-double-blind-study
#9
Hazem E Elsersy, Magdy Ch Metyas, Hana A Elfeky, Ahmed A Hassan
BACKGROUND: Postoperative agitation is harmful for the patient as it may be associated with removal of catheters, nasal packs, oxygen masks and self-injury, and pose a danger to operating theatre staff. OBJECTIVE: The current study investigated the potential role of magnesium sulphate in treatment of postoperative agitation following functional endoscopic sinus surgery. DESIGN: A randomised, double-blinded, placebo-controlled trial. SETTING: ENT operating room, Menofia University Hospitals, Egypt...
October 2017: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/28869934/typical-hemodialysis-in-india-a-case-report
#10
Georgi Abraham, Madhusudan Vijayan, Milly Mathew
We report here a typical case of a patient on hemodialysis (HD) for end-stage renal disease (ESRD) in India that highlights some of the management issues encountered in a country with an enormous burden of ESRD and major challenges of underdialysis and management of comorbidities. The patient, a 42-year-old multiparous woman with chronic kidney disease (CKD) stage V, type 2 diabetes mellitus, and hypertension is a homemaker from a middle-class family, living in a large city, with no family history of CKD. From May 2013 to December 2016, she has been receiving twice-weekly maintenance HD for 4 h (intermittent HD); access was via an internal jugular line initially and then via a left brachiocephalic arteriovenous fistula (AVF) from late June 2013...
2017: Blood Purification
https://www.readbyqxmd.com/read/28868599/diving-with-pre-existing-medical-conditions
#11
John Lippmann, David McD Taylor, Christopher Stevenson, Jo Williams, Simon J Mitchell
INTRODUCTION: This is the second report based on a survey of Divers Alert Network Asia-Pacific (DAN AP) members who dive with cardiovascular and respiratory conditions and diabetes. It examines the medical management of the divers' conditions, any diving modifications used to mitigate the risk and outcomes. METHODOLOGY: An online cross-sectional survey was sent to 833 divers who had declared a targeted medical condition when applying for DAN AP membership between July 2009 and August 2013...
September 2017: Diving and Hyperbaric Medicine: the Journal of the South Pacific Underwater Medicine Society
https://www.readbyqxmd.com/read/28865675/plasma-galectin-3-levels-are-associated-with-the-risk-of-incident-chronic-kidney-disease
#12
Casey M Rebholz, Elizabeth Selvin, Menglu Liang, Christie M Ballantyne, Ron C Hoogeveen, David Aguilar, John W McEvoy, Morgan E Grams, Josef Coresh
Galectin-3 has been proposed as a novel biomarker of heart failure and cardiac fibrosis, and may also be associated with fibrosis of other organs such as the kidney. To determine this, we prospectively analyzed data from 9,148 Atherosclerosis Risk in Communities (ARIC) Study participants with measured plasma galectin-3 levels (baseline, visit 4, 1996-98) and without prevalent chronic kidney disease (CKD) or heart failure. We identified 1,983 incident CKD cases through December 31, 2013 over a median follow-up of 16 years...
August 30, 2017: Kidney International
https://www.readbyqxmd.com/read/28858079/laparoscopic-vertical-sleeve-gastrectomy-a-5-year-veterans-affairs-review
#13
Rahman G Barry, Farzad A Amiri, Todd W Gress, D Blaine Nease, Timothy D Canterbury
The aim of this study was to evaluate the outcomes after laparoscopic sleeve gastrectomy (SG) in a VA population.SG has recently gained popularity as a definitive bariatric surgery procedure. Data are lacking on long-term outcomes, particularly in a Veterans Affairs population.We retrospectively reviewed 223 patients who underwent SG for morbid obesity between January 2009 and June 2014. Data on length of stay, complications, interval weight loss, comorbidities, and number of therapies preoperatively and at long-term follow-up were collected...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28854078/changes-in-treatment-patterns-and-incremental-health-care-utilization-due-to-p2y12-associated-complications-in-patients-with-acute-coronary-syndrome
#14
Ami Vyas, Lori D Bash, Mehul D Patel, Ross J Simpson
BACKGROUND: P2Y12 antiplatelet therapy (APT) is highly efficacious in reducing the incidence of ischemic events in patients with acute coronary syndrome (ACS); however, it is associated with several adverse complications. Data on P2Y12-associated complications and adherence to APT are sparse. OBJECTIVE: To describe the characteristics, frequency of P2Y12-associated complications, adherence and persistence to P2Y12 APT, and health care utilization among ACS patients on P2Y12 APT...
September 2017: Journal of Managed Care & Specialty Pharmacy
https://www.readbyqxmd.com/read/28851729/assessment-of-remote-heart-rhythm-sampling-using-the-alivecor-heart-monitor-to-screen-for-atrial-fibrillation-the-rehearse-af-study
#15
Julian P J Halcox, Kathie Wareham, Antonia Cardew, Mark Gilmore, James P Barry, Ceri Phillips, Michael B Gravenor
Background -Asymptomatic atrial fibrillation (AF) is increasingly common in the aging population and implicated in many ischemic strokes. Earlier identification of AF with appropriate anticoagulation may decrease stroke morbidity and mortality. Methods -We conducted a randomized controlled trial of AF screening using an AliveCor Kardia monitor attached to a WiFi-enabled iPod to obtain ECGs (iECGs) in ambulatory patients. Patients ≥65 years of age with a CHADS-VASc score ≥2 free from AF were randomized to the iECG arm or routine care (RC)...
August 28, 2017: Circulation
https://www.readbyqxmd.com/read/28844514/comparison-of-the-cha2ds2-vasc-chads2-has-bled-orbit-and-atria-risk-scores-in-predicting-non-vitamin-k-antagonist-oral-anticoagulants-associated-bleeding-in-patients-with-atrial-fibrillation
#16
Xiaoxi Yao, Bernard J Gersh, Lindsey R Sangaralingham, David M Kent, Nilay D Shah, Neena S Abraham, Peter A Noseworthy
The increasing adoption of non-vitamin K antagonist oral anticoagulants (NOACs) for stroke prevention in atrial fibrillation (AF) necessitates a reassessment of bleeding risk scores. Because known risk factors for bleeding are largely the same as for stroke, we hypothesize that stroke risk scores could also be used to identify patients with high bleeding risks. We aimed to compare the performance of 2 stroke risk scores (Congestive Heart failure, hypertension, Age ≥75 [doubled], Diabetes, Stroke [doubled], Vascular disease, Age 65-74, and Sex [female] [CHA2DS2-VASc] and Cardiac failure, Hypertension, Age, Diabetes, Stroke [Doubled] [CHADS2]) and 3 bleeding risk scores (hypertension, abnormal renal/liver function [1 point each], stroke, bleeding history or predisposition, labile INR, elderly [...
July 31, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28838041/the-role-of-mineralocorticoid-receptor-signaling-in-the-cross-talk-between-adipose-tissue-and-the-vascular-wall
#17
Guanghong Jia, Annayya R Aroor, James R Sowers
Vascular dysfunction and impaired endothelial mediated relaxation are powerful underlying abnormalities in the pathogenesis of hypertension, coronary heart disease, and stroke. Obesity, type 2 diabetes mellitus, and other metabolic abnormalities are associated with activation of mineralocorticoid receptor (MRs) in the vasculature and adipose tissue. While MR signaling is involved in the normal physiological differentiation and maturation of adipocyte, enhanced activation of MRs also contributes to increase oxidative stress, release of pro-inflammatory adipokines, and dysregulation of adipocyte autophagy...
July 1, 2017: Cardiovascular Research
https://www.readbyqxmd.com/read/28830209/puerarin-improves-vascular-insulin-resistance-and-cardiovascular-remodeling-in-salt-sensitive-hypertension
#18
Chunxiang Tan, Aimei Wang, Chan Liu, Yao Li, Yuepin Shi, Ming-Sheng Zhou
Puerarin is an isoflavonoid isolated from the Chinese herb, Kudzu roots (also known as Gegen), which has been widely used for the treatment of hypertensive diseases and diabetic mellitus in traditional Chinese medicine. Dahl salt-sensitive (DS) rat is a genetic model of salt-sensitive hypertension with cardiovascular injury and vascular insulin resistance. Here, we investigated whether puerarin improved vascular insulin resistance and attenuated cardiac and aortic remodeling in salt-sensitive hypertension. DS rats were given a normal (NS) or high salt diet (HS) for five weeks...
August 22, 2017: American Journal of Chinese Medicine
https://www.readbyqxmd.com/read/28828325/evaluation-of-death-among-the-patients-undergoing-permanent-pacemaker-implantation-a-competing-risks-analysis
#19
Haleh Ghaem, Mohammad Ghorbani, Samira Zare Dorniani
BACKGROUND: Permanent artificial pacemaker is one of the important therapies for treatment of cardiac conduction system problems. The present study aimed to determine the association between some predictive variables and all-cause and cause-specific mortality in the patients who had undergone pacemaker implantation. METHODS: This study was conducted on 1207 patients who had undergone permanent pacemaker implantation in the hospitals affiliated with Shiraz University of Medical Sciences, Iran, from Mar 2002 to Mar 2012...
June 2017: Iranian Journal of Public Health
https://www.readbyqxmd.com/read/28828024/coronary-slow-flow-phenomenon-and-atrioventricular-block-a-case-report
#20
Mohammad Masoumi, Khadije Mohammadi
The coronary slow flow phenomenon (CSFP) is characterized by a delayed coronary blood flow in the absence of an obstructive coronary artery disease. Although the relation between the CSFP and myocardial ischemia has been reported previously, there is no knowledge about the relationship between the CSFP and the conduction system disorder. In this case report, we describe a patient with the CSFP presenting with complete heart block (CHB). The patient was a middle-aged woman with a history of diabetes, hypertension, and prior Coronary Care Unit admission presenting with dizziness, lightheadedness, and presyncope...
April 2017: Journal of Tehran Heart Center
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