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GMG/CARDIAC

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1349 papers 500 to 1000 followers CAD and Interventions
By Gregory Gustafson Interventional Cardiologist
https://www.readbyqxmd.com/read/29773586/seafood-long-chain-n-3-polyunsaturated-fatty-acids-and-cardiovascular-disease-a-science-advisory-from-the-american-heart-association
#1
REVIEW
Eric B Rimm, Lawrence J Appel, Stephanie E Chiuve, Luc Djoussé, Mary B Engler, Penny M Kris-Etherton, Dariush Mozaffarian, David S Siscovick, Alice H Lichtenstein
Since the 2002 American Heart Association scientific statement "Fish Consumption, Fish Oil, Omega-3 Fatty Acids, and Cardiovascular Disease," evidence from observational and experimental studies and from randomized controlled trials continues to emerge to further substantiate the beneficial effects of seafood long-chain n-3 polyunsaturated fatty acids and cardiovascular disease. A recent American Heart Association science advisory addressed the specific effect of n-3 polyunsaturated fatty acid supplementation on clinical cardiovascular events...
May 17, 2018: Circulation
https://www.readbyqxmd.com/read/29627296/relationship-between-lipoprotein-subfraction-cholesterol-and-residual-risk-for-cardiovascular-outcomes-a-post-hoc-analysis-of-the-aim-high-trial
#2
Peter P Toth, Steven R Jones, April Slee, Jerome Fleg, Santica M Marcovina, Megan Lacy, Ruth McBride, William E Boden
BACKGROUND: The AIM-HIGH (Atherothrombosis Intervention in Metabolic Syndrome with Low HDL/High Triglycerides and Impact on Global Health Outcomes) trial failed to demonstrate incremental clinical benefit of extended-release niacin (ERN) in 3414 statin-treated patients with established cardiovascular (CV) disease who had low baseline levels of high-density lipoprotein cholesterol (HDL-C) as compared to placebo. A previous secondary analysis suggested that ERN provided outcome benefits in ERN-treated patients with high triglycerides (TGs; >200 mg/dL) and very low HDL-C (<32 mg/dL) at baseline...
March 9, 2018: Journal of Clinical Lipidology
https://www.readbyqxmd.com/read/29688297/ten-year-association-of-coronary-artery-calcium-with-atherosclerotic-cardiovascular-disease-ascvd-events-the-multi-ethnic-study-of-atherosclerosis-mesa
#3
Matthew J Budoff, Rebekah Young, Gregory Burke, J Jeffrey Carr, Robert C Detrano, Aaron R Folsom, Richard Kronmal, Joao A C Lima, Kiang J Liu, Robyn L McClelland, Erin Michos, Wendy S Post, Steven Shea, Karol E Watson, Nathan D Wong
Aims: While coronary artery calcium (CAC) has been extensively validated for predicting clinical events, most outcome studies of CAC have evaluated coronary heart disease (CHD) rather than atherosclerotic cardiovascular disease (ASCVD) events (including stroke). Also, virtually all CAC studies are of short- or intermediate-term follow-up, so studies across multi-ethnic cohorts with long-term follow-up are warranted prior to widespread clinical use. We sought to evaluate the contribution of CAC using the population-based MESA cohort with over 10 years of follow-up for ASCVD events, and whether the association of CAC with events varied by sex, race/ethnicity, or age category...
April 23, 2018: European Heart Journal
https://www.readbyqxmd.com/read/29455773/takotsubo-syndrome
#4
REVIEW
Sanjiv Gupta, Madan Mohan Gupta
Takotsubo syndrome is a reversible acute heart failure frequently precipitated by an emotional or physical stress. The clinical presentation resembles acute coronary syndrome. Pathogenesis is complex and may involve brain-heart axis and neuro-hormonal stunning of the myocardium. Coronary angiography reveals normal epicardial arteries with no obstruction or spasm. NT-ProBNP maybe remarkably elevated. Regional wall motion akinesia (RWMA) of left ventricle extends beyond the territory of one coronary artery. Reduced left ventricle ejection fraction (LVEF) and RWMA recover in 6-12 weeks...
January 2018: Indian Heart Journal
https://www.readbyqxmd.com/read/29622976/patients-with-non-obstructive-coronary-artery-disease-admitted-with-acute-myocardial-infarction-carry-a-better-outcome-compared-to-those-with-obstructive-coronary-artery-disease
#5
Yasser Yazied Abdelmonem, Adel Abdelgawad Bakr, Hossam Ghanem El-Hossary, Mohammed Mahmoud Abdel Ghany
Background: The characterization of patients who have acute myocardial infarction (AMI) and insignificant coronary stenosis is unclear. Aim: The present study aimed to investigate the clinical profile, in-hospital and 3-month outcome of AMI patients with insignificant coronary stenosis in comparison with those with significant disease. Methods: This prospective observational study included 200 consecutive patients admitted with AMI. Group I (100 patients) included patients with insignificant CAD (all lesions <50% stenosis)...
September 2017: The Egyptian heart journal: (EHJ): official bulletin of the Egyptian Society of Cardiology
https://www.readbyqxmd.com/read/29650544/evaluation-and-management-of-right-sided-heart-failure-a-scientific-statement-from-the-american-heart-association
#6
REVIEW
Marvin A Konstam, Michael S Kiernan, Daniel Bernstein, Biykem Bozkurt, Miriam Jacob, Navin K Kapur, Robb D Kociol, Eldrin F Lewis, Mandeep R Mehra, Francis D Pagani, Amish N Raval, Carey Ward
BACKGROUND AND PURPOSE: The diverse causes of right-sided heart failure (RHF) include, among others, primary cardiomyopathies with right ventricular (RV) involvement, RV ischemia and infarction, volume loading caused by cardiac lesions associated with congenital heart disease and valvular pathologies, and pressure loading resulting from pulmonic stenosis or pulmonary hypertension from a variety of causes, including left-sided heart disease. Progressive RV dysfunction in these disease states is associated with increased morbidity and mortality...
May 15, 2018: Circulation
https://www.readbyqxmd.com/read/29472380/spontaneous-coronary-artery-dissection-current-state-of-the-science-a-scientific-statement-from-the-american-heart-association
#7
REVIEW
Sharonne N Hayes, Esther S H Kim, Jacqueline Saw, David Adlam, Cynthia Arslanian-Engoren, Katherine E Economy, Santhi K Ganesh, Rajiv Gulati, Mark E Lindsay, Jennifer H Mieres, Sahar Naderi, Svati Shah, David E Thaler, Marysia S Tweet, Malissa J Wood
Spontaneous coronary artery dissection (SCAD) has emerged as an important cause of acute coronary syndrome, myocardial infarction, and sudden death, particularly among young women and individuals with few conventional atherosclerotic risk factors. Patient-initiated research has spurred increased awareness of SCAD, and improved diagnostic capabilities and findings from large case series have led to changes in approaches to initial and long-term management and increasing evidence that SCAD not only is more common than previously believed but also must be evaluated and treated differently from atherosclerotic myocardial infarction...
May 8, 2018: Circulation
https://www.readbyqxmd.com/read/29376560/inotropic-agents-and-vasodilator-strategies-for-the-treatment-of-cardiogenic-shock-or-low-cardiac-output-syndrome
#8
REVIEW
Julia Schumann, Eva C Henrich, Hellen Strobl, Roland Prondzinsky, Sophie Weiche, Holger Thiele, Karl Werdan, Stefan Frantz, Susanne Unverzagt
BACKGROUND: Cardiogenic shock (CS) and low cardiac output syndrome (LCOS) as complications of acute myocardial infarction (AMI), heart failure (HF) or cardiac surgery are life-threatening conditions. While there is a broad body of evidence for the treatment of people with acute coronary syndrome under stable haemodynamic conditions, the treatment strategies for people who become haemodynamically unstable or develop CS remain less clear. We have therefore summarised here the evidence on the treatment of people with CS or LCOS with different inotropic agents and vasodilative drugs...
January 29, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29359673/non-traditional-cardiovascular-risk-markers-in-the-era-of-established-major-risk-factors-and-multiple-guidelines
#9
Thomas F Whayne
The non-traditional cardiovascular (CV) risk factors that appear to be of most clinical interest include: apolipoprotein A (ApoA), apolipoprotein B (ApoB), high-sensitivity C-Reactive protein (hsCRP), homocysteine, interleukin 1 (IL1), lipoprotein (a) [Lp(a)], the density of low-density lipoprotein (LDL) particles, the LDL particle number, tissue/tumor necrosis factor-α (TNF-α) and uric acid. These non-traditional risk factors may be of value in adding further confirmation and attention to suspected significant CV risk...
January 22, 2018: Current Vascular Pharmacology
https://www.readbyqxmd.com/read/29390051/mortality-associated-with-heart-failure-with-preserved-vs-reduced-ejection-fraction-in-a-prospective-international-multi-ethnic-cohort-study
#10
Carolyn S P Lam, Greg D Gamble, Lieng H Ling, David Sim, Kui Toh Gerard Leong, Poh Shuan Daniel Yeo, Hean Yee Ong, Fazlur Jaufeerally, Tze P Ng, Vicky A Cameron, Katrina Poppe, Mayanna Lund, Gerry Devlin, Richard Troughton, A Mark Richards, Robert N Doughty
Aims: Whether prevalence and mortality of patients with heart failure with preserved or mid-range (40-49%) ejection fraction (HFpEF and HFmREF) are similar to those of heart failure with reduced ejection fraction (HFrEF), as reported in some epidemiologic studies, remains highly controversial. We determined and compared characteristics and outcomes for patients with HFpEF, HFmREF, and HFrEF in a prospective, international, multi-ethnic population. Methods and results: Prospective multi-centre longitudinal study in New Zealand (NZ) and Singapore...
January 29, 2018: European Heart Journal
https://www.readbyqxmd.com/read/29241485/normal-ldl-cholesterol-levels-are-associated-with-subclinical-atherosclerosis-in-the-absence-of-risk-factors
#11
Leticia Fernández-Friera, Valentín Fuster, Beatriz López-Melgar, Belén Oliva, José M García-Ruiz, José Mendiguren, Héctor Bueno, Stuart Pocock, Borja Ibáñez, Antonio Fernández-Ortiz, Javier Sanz
BACKGROUND: Absence of cardiovascular risk factors (CVRFs) is traditionally considered low risk for atherosclerosis; however, individuals without CVRFs, as currently defined, still have events. OBJECTIVES: This study sought to identify predictors of subclinical atherosclerosis in CVRF-free individuals. METHODS: Participants from the PESA (Progression of Early Subclinical Atherosclerosis) study (n = 4,184) without conventional CVRFs were evaluated (n = 1,779; 45...
December 19, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/29386325/socioeconomic-deprivation-and-mode-specific-outcomes-in-patients-with-chronic-heart-failure
#12
Klaus K Witte, Peysh A Patel, Andrew M N Walker, Clyde B Schechter, Michael Drozd, Anshuman Sengupta, Rowenna Byrom, Lorraine C Kearney, Robert J Sapsford, Mark T Kearney, Richard M Cubbon
OBJECTIVE: To characterise the association between socioeconomic deprivation and adverse outcomes in patients with chronic heart failure (CHF). METHODS: We prospectively observed 1802 patients with CHF and left ventricular ejection fraction (LVEF) ≤45%, recruited in four UK hospitals between 2006 and 2014. We assessed the association between deprivation defined by the UK Index of Multiple Deprivation (IMD) and: mode-specific mortality (mean follow-up 4 years); mode-specific hospitalisation; and the cumulative duration of hospitalisation (after 1 year)...
January 31, 2018: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/29121725/real-world-study-of-low-density-lipoprotein-cholesterol-levels-and-cardiovascular-outcomes-in-chinese-a-retrospective-cohort-study-in-post-percutaneous-coronary-intervention-acute-coronary-syndrome-patients
#13
Yun Wang, Bryan P Yan, Michael B Nichol, Brian Tomlinson, Vivian W Y Lee
BACKGROUND: This study aimed to assess the effect of low-density lipoprotein cholesterol (LDL-C) goal attainments (of <2.6mmol/L and <1.8mmol/L) on first major adverse cardiovascular events (MACEs) for acute coronary syndrome (ACS) patients who underwent percutaneous coronary intervention (PCI). METHODS: A retrospective cohort study was conducted using case reviews of post-PCI ACS patients at an acute public hospital in Hong Kong between January 2009 and August 2015...
December 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28851544/pci-versus-cabg-in-patients-with-type-1-diabetes-and-multivessel-disease
#14
Thomas Nyström, Ulrik Sartipy, Stefan Franzén, Björn Eliasson, Soffia Gudbjörnsdottir, Mervete Miftaraj, Bo Lagerqvist, Ann-Marie Svensson, Martin J Holzmann
BACKGROUND: It is unknown if coronary artery bypass grafting (CABG) or percutaneous coronary intervention (PCI) may offer a survival benefit in patients with type 1 diabetes (T1D) in need of multivessel revascularization. OBJECTIVES: This study sought to determine if patients with T1D and multivessel disease may benefit from CABG compared with PCI. METHODS: In an observational cohort study, the authors included all patients with T1D who underwent a first multivessel revascularization in Sweden from 1995 to 2013...
September 19, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/29305560/heart-failure-with-preserved-ejection-fraction-controversies-challenges-and-future-directions
#15
REVIEW
Rosita Zakeri, Martin R Cowie
Heart failure with preserved ejection fraction (HFpEF) comprises almost half of the population burden of HF. Because HFpEF likely includes a range of cardiac and non-cardiac abnormalities, typically in elderly patients, obtaining an accurate diagnosis may be challenging, not least due to the existence of multiple HFpEF mimics and a newly identified subset of patients with HFpEF and normal plasma natriuretic peptide concentrations. The lack of effective treatment for these patients represents a major unmet clinical need...
March 2018: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/29229649/isolated-tricuspid-regurgitation-outcomes-and-therapeutic-interventions
#16
REVIEW
Erin A Fender, Chad J Zack, Rick A Nishimura
Isolated tricuspid regurgitation (TR) can be caused by primary valvular abnormalities such as flail leaflet or secondary annular dilation as is seen in atrial fibrillation, pulmonary hypertension and left heart disease. There is an increasing recognition of a subgroup of patients with isolated TR in the absence of other associated cardiac abnormalities. Left untreated isolated TR significantly worsens survival. Stand-alone surgery for isolated TR is rarely performed due to an average operative mortality of 8%-10% and a paucity of data demonstrating improved survival...
May 2018: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/29338684/a-simple-prediction-model-to-estimate-obstructive-coronary-artery-disease
#17
Shiqun Chen, Yong Liu, Sheikh Mohammed Shariful Islam, Hua Yao, Yingling Zhou, Ji-Yan Chen, Qiang Li
BACKGROUND: A simple noninvasive model to predict obstructive coronary artery disease (OCAD) may promote risk stratification and reduce the burden of coronary artery disease (CAD). This study aimed to develop pre-procedural, noninvasive prediction models that better estimate the probability of OCAD among patients with suspected CAD undergoing elective coronary angiography (CAG). METHODS: We included 1262 patients, who had reliable Framingham risk variable data, in a cohort without known CAD from a prospective registry of patients referred for elective CAG...
January 16, 2018: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/29162611/high-density-lipoprotein-subspecies-defined-by-presence-of-apolipoprotein-c-iii-and-incident-coronary-heart-disease-in-four-cohorts
#18
Majken K Jensen, Sarah A Aroner, Kenneth J Mukamal, Jeremy D Furtado, Wendy S Post, Michael Y Tsai, Anne Tjønneland, Joseph F Polak, Eric B Rimm, Kim Overvad, Robyn L McClelland, Frank M Sacks
BACKGROUND: The causal role of high-density lipoprotein (HDL) cholesterol in cardioprotection has been questioned by genetic and randomized studies. Novel measures that relate to HDL function may contribute new information to the prediction of cardiovascular risk. Apolipoprotein C-III (apoC-III) is a key regulator of lipoprotein metabolism. We investigated whether subspecies of HDL defined by apoC-III are associated with coronary heart disease (CHD). METHODS: We used immunoaffinity chromatography to measure the apoA-I concentrations of HDL that contains and lacks apoC-III in 2 prospective studies of adults free of CHD...
March 27, 2018: Circulation
https://www.readbyqxmd.com/read/29326185/enhancing-prescribing-of-guideline-recommended-medications-for-ischaemic-heart-diseases-a-systematic-review-and-meta-analysis-of-interventions-targeted-at-healthcare-professionals
#19
Thang Nguyen, Hoa Q Nguyen, Niken N Widyakusuma, Thao H Nguyen, Tam T Pham, Katja Taxis
OBJECTIVES: Ischaemic heart diseases (IHDs) are a leading cause of death worldwide. Although prescribing according to guidelines improves health outcomes, it remains suboptimal. We determined whether interventions targeted at healthcare professionals are effective to enhance prescribing and health outcomes in patients with IHDs. METHODS: We systematically searched PubMed and EMBASE for studies published between 1 January 2000 and 31 August 2017. We included original studies of interventions targeted at healthcare professionals to enhance prescribing guideline-recommended medications for IHDs...
January 10, 2018: BMJ Open
https://www.readbyqxmd.com/read/29297177/low-cpne3-expression-is-associated-with-risk-of-acute-myocardial-infarction-a-feasible-genetic-marker-of-acute-myocardial-infarction-in-patients-with-stable-coronary-artery-disease
#20
Buchuan Tan, Long Liu, Yushuang Yang, Qian Liu, Liping Yang, Fanbo Meng
BACKGROUND: Gene COPINE III may be related to a phosphoprotein with intrinsic kinase activity and belongs to an unconventional kinase family. The CPNE3 gene may be used as a biomarker for assessment of occurrence and prognosis of various tumors. METHODS: Peripheral blood was collected from 87 stable CAD patients and 91 AMI patients. Real-time quantitative PCR test and the western blot method were adopted to measure expression quantity of CPNE3 gene at the mRNA level and the protein level...
January 3, 2018: Cardiology Journal
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