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vitamin b heart failure

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https://www.readbyqxmd.com/read/28325140/vitamins-in-heart-failure-friend-or-enemy
#1
George Georgiopoulos, Christina Chrysohoou, Georgia Vogiatzi, Nikolaos Magkas, Ippokratis Bournelis, Sofia Bampali, Damien Gruson, Dimitris Tousoulis
BACKGROUND: The failing heart is characterized by a depleted metabolic energy reserve and the up-regulation of several molecular mechanisms leading to cardiac hypertrophy, inflammation, fibrosis, angiogenesis, and apoptosis. Dietary or non-dietary supplementation of vitamins could potentially benefit energy balance. OBJECTIVE: The objective of the present study was to evaluate all available information on vitamins supplementation in patients with chronic HF for possible beneficial effect on metabolic, inotropic, chronotropic and hemodynamic indices...
March 20, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28228467/gender-differences-in-clinical-presentation-and-1-year-outcomes-in-atrial-fibrillation
#2
Renate B Schnabel, Ladislav Pecen, Francisco M Ojeda, Markus Lucerna, Nargiz Rzayeva, Stefan Blankenberg, Harald Darius, Dipak Kotecha, Raffaele De Caterina, Paulus Kirchhof
OBJECTIVES: Our objective was to examine gender differences in clinical presentation, management and prognosis of atrial fibrillation (AF) in a contemporary cohort. METHODS: In 6412 patients, 39.7% women, of the PREvention oF thromboembolic events - European Registry in Atrial Fibrillation, we examined gender differences in symptoms, risk factors, therapies and 1-year incidence of adverse outcomes. RESULTS: Men with AF were on average younger than women (mean±SD: 70...
February 22, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28209218/the-changing-landscape-for-stroke%C3%A2-prevention-in-af-findings-from-the-gloria-af-registry-phase-2
#3
Menno V Huisman, Kenneth J Rothman, Miney Paquette, Christine Teutsch, Hans-Christoph Diener, Sergio J Dubner, Jonathan L Halperin, Chang Sheng Ma, Kristina Zint, Amelie Elsaesser, Dorothee B Bartels, Gregory Y H Lip
BACKGROUND: GLORIA-AF (Global Registry on Long-Term Oral Antithrombotic Treatment in Patients with Atrial Fibrillation) is a prospective, global registry program describing antithrombotic treatment patterns in patients with newly diagnosed nonvalvular atrial fibrillation at risk of stroke. Phase 2 began when dabigatran, the first non-vitamin K antagonist oral anticoagulant (NOAC), became available. OBJECTIVES: This study sought to describe phase 2 baseline data and compare these with the pre-NOAC era collected during phase 1...
February 21, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28096758/effects-of-acute-ingestion-of-a-pre-workout-dietary-supplement-with-and-without-p-synephrine-on-resting-energy-expenditure-cognitive-function-and-exercise-performance
#4
Y Peter Jung, Conrad P Earnest, Majid Koozehchian, Elfego Galvan, Ryan Dalton, Dillon Walker, Christopher Rasmussen, Peter S Murano, Mike Greenwood, Richard B Kreider
BACKGROUND: The purpose of this study was to examine the effects of acute ingestion of a pre-workout dietary supplement (PWS) with and without p-synephrine (S) on perceptions of readiness to perform, cognitive function, exercise performance, and markers of safety. METHODS: In a randomized, double-blind, and counterbalanced manner; 25 healthy and recreationally active male and female participants ingested a flavored maltodextrin placebo (PLA), a PWS containing beta-alanine (3 g), creatine nitrate as a salt (2 g), arginine alpha-ketoglutarate (2 g), N-Acetyl-L-Tyrosine (300 mg), caffeine (284 mg), Mucuna pruiriens extract standardized for 15% L-Dopa (15 mg), Vitamin C as Ascorbic Acid (500 mg), niacin (60 mg), folate as folic acid (50 mg), and Vitamin B12 as Methylcobalamin (70 mg) with 2 g of maltodextrin and flavoring; or, the PWS with Citrus aurantium (PWS + S) extract standardized for 30% p-synephrine (20 mg)...
2017: Journal of the International Society of Sports Nutrition
https://www.readbyqxmd.com/read/28045413/vitamin-d-levels-predict-the-response-to-cardiac-resynchronization-therapy-in-patients-with-systolic-heart-failure
#5
Hamza Sunman, Adem Özkan, Hikmet Yorgun, Uğur Canpolat, Naresh Maharjan, Serkan Asil, Ergün Barış Kaya, Tülin Bayrak, Lale Tokgözoğlu, Asuman Özkara, Kudret Aytemir, Ali Oto
OBJECTIVE: The aim of this study was to examine the relationship between vitamin D levels in patients with heart failure (HF) and response to cardiac resynchronization therapy (CRT). METHODS: We studied 57 patients (mean age: 60.47±13.09 years) with New York Heart Association Class II or III heart failure, QRS duration ?120 milliseconds, and ejection fraction <35% (mean: 27.1±4.4%) who underwent CRT. All patients were taking optimal medical treatment for HF...
December 2016: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/27738907/secondary-hyperparathyroidism-prevalence-and-prognostic-role-in-elderly-males-with-heart-failure
#6
G Loncar, B Bozic, N Cvetinovic, H-D Dungen, M Lainscak, S von Haehling, W Doehner, Z Radojicic, B Putnikovic, T Trippel, V Popovic
AIM: Evaluation of secondary hyperparathyroidism (SHPT) and its prognostic impact on all-cause mortality in elderly males with heart failure (HF). METHODS: Seventy three males (67 ± 7 years old) with systolic HF were included. Baseline PTH was measured. Patients were grouped according to PTH cut-off levels of 65 pg/ml (>65 pg/ml = SHPT vs. normal PTH). All-cause mortality was evaluated at 6-year follow-up. RESULTS: SHPT was diagnosed in 43 (59 %) patients...
October 13, 2016: Journal of Endocrinological Investigation
https://www.readbyqxmd.com/read/27594177/severity-of-renal-impairment-in-patients-with-heart-failure-and-atrial-fibrillation-implications-for-non-vitamin-k-antagonist-oral-anticoagulant-dose-adjustment
#7
Nathaniel M Hawkins, Pardeep S Jhund, Andrea Pozzi, Eileen O'Meara, Scott D Solomon, Christopher B Granger, Salim Yusuf, Marc A Pfeffer, Karl Swedberg, Mark C Petrie, Sean Virani, John J V McMurray
AIMS: The non-vitamin K antagonist oral anticoagulants (NOACs) have varying degrees of renal elimination which may be challenging in patients with heart failure (HF) and atrial fibrillation (AF). We examined the severity and variation in renal impairment, and the proportion of patients requiring NOAC cessation or dose reduction. METHODS AND RESULTS: A retrospective analysis of patients with HF and AF in the Candesartan in Heart failure Assessment of Reduction in Mortality and Morbidity programme was carried out...
September 2016: European Journal of Heart Failure
https://www.readbyqxmd.com/read/27582365/alcoholic-cardiomyopathy-the-result-of-dosage-and-individual-predisposition
#8
B Maisch
The individual amount of alcohol consumed acutely or chronically decides on harm or benefit to a person's health. Available data suggest that one to two drinks in men and one drink in women will benefit the cardiovascular system over time, one drink being 17.6 ml 100 % alcohol. Moderate drinking can reduce the incidence and mortality of coronary artery disease, heart failure, diabetes, ischemic and hemorrhagic stroke. More than this amount can lead to alcoholic cardiomyopathy, which is defined as alcohol toxicity to the heart muscle itself by ethanol and its metabolites...
September 2016: Herz
https://www.readbyqxmd.com/read/27560278/rhythm-control-in-atrial-fibrillation
#9
REVIEW
Jonathan P Piccini, Laurent Fauchier
Many patients with atrial fibrillation have substantial symptoms despite ventricular rate control and require restoration of sinus rhythm to improve their quality of life. Acute restoration (ie, cardioversion) and maintenance of sinus rhythm in patients with atrial fibrillation are referred to as rhythm control. The decision to pursue rhythm control is based on symptoms, the type of atrial fibrillation (paroxysmal, persistent, or long-standing persistent), patient comorbidities, general health status, and anticoagulation status...
August 20, 2016: Lancet
https://www.readbyqxmd.com/read/27493144/calciotropic-and-phosphaturic-hormones-in-heart-failure
#10
REVIEW
A Zittermann, J B Ernst
AIMS: Despite adherence to evidence-based guidelines, heart failure [HF] still results in 5-year mortality rates of 50%, indicating a need to implement additional preventive/intervention strategies. This review summarizes data on alterations in the calciotropic and phosphaturic hormones 1,25-dihydroxyvitamin D [1,25(OH)2D] and fibroblast growth factors-23 [FGF-23] in HF and discusses non-pharmacological measures for targeting these hormones. DATA SYNTHESIS: The role of 1,25(OH)2D in the regulation of calcium and phosphate homeostasis is central...
November 2016: Nutrition, Metabolism, and Cardiovascular Diseases: NMCD
https://www.readbyqxmd.com/read/27491167/-efficiency-of-cocarnit-in-complex-therapy-of-patients-with-system-diseases-of-connecting-fabric-with-defeat-of-myocardium-and-displays-of-cardiac-insufficiency
#11
A Kuryata, T Lysunec, O Noda
In clinical trial included 41 patient with clinic-instrumental dates, which said about myocardium dysfunction and system diseases of connecting fabric and displays of CCI I-III of functional class (FC). Including of complex metabolic drug Cocarnit in standard therapy of systemdiseases of connecting fabric was instrumental in more expressed clinical improvement of patientsclinical dates in 15 days of supervision: a weakness diminished on 66.67%, shortbreathing at the insignificant physical loading--on 23.81%, at the ordinary physical loading--on 47...
October 2015: Likars'ka Sprava
https://www.readbyqxmd.com/read/27391912/the-relation-between-vitamin-b12-and-syntax-score
#12
Levent Cerit, Hamza Duygu, Kamil Gulsen, Hatice Kemal, Ozgur Tosun, Barcin Ozcem, Zeynep Cerit, Aziz Gunsel
BACKGROUND: Vitamin B12 is required in the metabolism of homocysteine. Vitamin B12 deficiency has been implicated in endothelial dysfunction and cardiovascular disease via hyperhomocysteinaemia. However, the association of vitamin B12 and the severity of coronary artery disease has not been studied to date. AIM: This study was conducted with the aim of evaluating the relationship between vitamin B12 and SYNTAX score. METHODS: Medical records of consecutive patients who underwent coronary artery bypass grafting surgery were retrospectively reviewed...
2017: Kardiologia Polska
https://www.readbyqxmd.com/read/27224553/he4-serum-levels-are-associated-with-heart-failure-severity-in-patients-with-chronic-heart-failure
#13
Arnold Piek, Wouter C Meijers, Nicolas F Schroten, Ron T Gansevoort, Rudolf A de Boer, Herman H W Silljé
BACKGROUND: The novel biomarker human epididymis protein 4 (HE4) shows prognostic value in acute heart failure (HF) patients. We measured HE4 levels in patients with chronic heart failure (CHF) and correlated them to HF severity, kidney function, and HF biomarkers, and determined its predictive value. METHODS: Serum HE4 levels in patients (n = 101) with stable CHF with reduced left ventricular ejection fraction (LVEF <45%) from the Vitamin D CHF (VitD-CHF) study (NCT01092130) were compared with those in age- and sex-matched healthy control subjects (n = 58) from the Prevention of Renal and Vascular End-Stage Disease (PREVEND) study...
January 2017: Journal of Cardiac Failure
https://www.readbyqxmd.com/read/27222426/dietary-diversity-no-longer-offsets-the-mortality-risk-of-hyperhomocysteinaemia-in-older-adults-with-diabetes-a-prospective-cohort-study
#14
Mark L Wahlqvist, Lili Xiu, Meei-Shyuan Lee, Rosalind Chia-Yu Chen, Kuan-Ju Chen, Duo Li
BACKGROUND AND OBJECTIVE: The increased mortality risk of hyperhomocysteinaemia in diabetes may be mitigated by dietary quality. METHODS AND STUDY DESIGN: The Nutrition and Health Survey in Taiwan of 1999-2000 for elders formed this prospective cohort. Baseline health status, diet and anthropometry were documented and plasma homocysteine and biomarkers for B vitamins measured. Participants without diabetes (n=985) were referent for those who had diabetes or developed diabetes until 2006 (n=427)...
2016: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/27100861/-clinical-appearance-and-scalable-profile-thiamine-deficiency-in-prison-in-guinea-study-of-thirty-eight-observations
#15
F A Cissé, M M Konaté, W A Ekué, M Cissé, N Camara, B S Djigué, A O M Baldé, I A Camara, F L Y Diallo, B S Diallo, F Konaté, L F Barry, I Diakhaté, A Cissé
Cardiovascular and neurological manifestations associated with thiamine deficiency in Guinean prisons are common but not reported.We performed a prospective study of 38 cases related to vitamin B1 deficiency over a period of 4 years. In this population, the literature of traditional data gathered: frequency peak after thirty (92.6%) and clear representation male (sex ratio M/F: 18/1). The clinical symptomatology remains essentially dominated by sensorimotor polyneuropathy and pure sensory (52.2%), overall heart failure (31...
May 2016: Bulletin de la Société de Pathologie Exotique
https://www.readbyqxmd.com/read/27098138/heart-failure-vitamin-d-supplementation-in-chronic-heart-failure
#16
Gregory B Lim
No abstract text is available yet for this article.
June 2016: Nature Reviews. Cardiology
https://www.readbyqxmd.com/read/27034475/advances-in-clinical-determinants-and-neurological-manifestations-of-b-vitamin-deficiency-in-adults
#17
REVIEW
GianPietro Sechi, Elia Sechi, Chiara Fois, Neeraj Kumar
B vitamin deficiency is a leading cause of neurological impairment and disability throughout the world. Multiple B vitamin deficiencies often coexist, and thus an understanding of the complex relationships between the different biochemical pathways regulated in the brain by these vitamins may facilitate prompter diagnosis and improved treatment. Particular populations at risk for multiple B vitamin deficiencies include the elderly, people with alcoholism, patients with heart failure, patients with recent obesity surgery, and vegetarians/vegans...
May 2016: Nutrition Reviews
https://www.readbyqxmd.com/read/26955207/serum-nt-probnp-levels-are-not-related-to-vitamin-d-status-in-young-patients-with-congenital-heart-defects
#18
E Passeri, R Rigolini, E Costa, C Verdelli, C Arcidiacono, M Carminati, S Corbetta
CONTEXT: Hypovitaminosis D frequently occurs in early life and increases with age. Vitamin D has been suggested to influence cardiac performance and N-terminal-pro-type B natriuretic peptide (NT-proBNP) release in adults with heart failure. OBJECTIVES: To assess the vitamin D status and the impact of hypovitaminosis D on circulating NT-proBNP levels in young patients with congenital heart defects (CHD). DESIGN AND PATIENTS: This cross-sectional study included the assessment of serum 25-hydroxyvitamin D (25OHD), parathyroid function markers, and NT-proBNP levels in a series of 230 young in-patients (117 females, 113 males; 6...
2016: Disease Markers
https://www.readbyqxmd.com/read/26803239/vitamin-d-levels-and-depressive-symptoms-in-patients-with-chronic-heart-failure
#19
Peter Johansson, Urban Alehagen, Martje H L van der Wal, Erland Svensson, Tiny Jaarsma
BACKGROUND: Vitamin D (Vit D) is suggested to play a role in the regulation of physical function as well as in depression. Since, Vit D deficiency is common in patients with heart failure (HF), this study aims to explore if Vit D levels are associated with depressive symptoms and if this association is mediated by the patients' physical function. METHOD: 506 HF patients (mean age 71, 38% women) were investigated. Depressive symptoms and physical function were measured with the Centre for Epidemiological Studies Depression Scale and the physical function scale from the RAND-36...
March 15, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/26778902/myocardial-function-in-saudi-adolescents-with-vitamin-d-deficiency-tissue-doppler-imaging-study
#20
Mohamed Matter, Enas El-Sherbiny, Atef Elmougy, Mohamed Abass, Sahar Aldossary, Waleed Abu Ali
Vitamin D deficiency is a common health problem in Saudi Arabia especially in children and adolescents. Many studies have reported the relation between low 25-Hydroxyvitamin D (25(OH)D) levels with cardiovascular diseases risk factors as well as cardiovascular events, including stroke, myocardial infarction, and congestive heart failure. This study was conducted to evaluate the effect of 25(OH)D deficiency on the myocardial function and other echocardiographic variables in adolescent, using tissue Doppler imaging (TDI) and to correlate these parameters with 25(OH)D level...
January 2016: Journal of the Saudi Heart Association
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