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https://www.readbyqxmd.com/read/28732246/inspiration-from-heart-development-biomimetic-development-of-functional-human-cardiac-organoids
#1
Dylan J Richards, Robert C Coyle, Yu Tan, Jia Jia, Kerri Wong, Katelynn Toomer, Donald R Menick, Ying Mei
Recent progress in human organoids has provided 3D tissue systems to model human development, diseases, as well as develop cell delivery systems for regenerative therapies. While direct differentiation of human embryoid bodies holds great promise for cardiac organoid production, intramyocardial cell organization during heart development provides biological foundation to fabricate human cardiac organoids with defined cell types. Inspired by the intramyocardial organization events in coronary vasculogenesis, where a diverse, yet defined, mixture of cardiac cell types self-organizes into functional myocardium in the absence of blood flow, we have developed a defined method to produce scaffold-free human cardiac organoids that structurally and functionally resembled the lumenized vascular network in the developing myocardium, supported hiPSC-CM development and possessed fundamental cardiac tissue-level functions...
July 12, 2017: Biomaterials
https://www.readbyqxmd.com/read/28731930/early-life-exposure-to-chinese-famine-modifies-the-association-between-hypertension-and-cardiovascular-disease
#2
Zumin Shi, Stephen J Nicholls, Anne W Taylor, Dianna J Magliano, Sarah Appleton, Paul Zimmet
OBJECTIVE: Studies have shown that famine exposure during early life may increase the risk of cardiovascular disease (CVD), hypertension, and diabetes during adulthood. We aimed to assess whether exposure to the Chinese famine (1959-1961) modifies the association between hypertension and CVD. METHODS: We investigated data of 5772 adults born between 1954 and 1964 from the China Health and Retirement Longitudinal Study. CVD was based on self-reported doctor's diagnosis of heart problems (heart attack, coronary heart disease, angina, congestive heart failure, or other heart problems) and stroke...
July 20, 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/28731888/elevated-plasma-levels-of-mac-2-binding-protein-predict-poor-cardiovascular-outcomes-in-patients-with-acute-coronary-syndrome
#3
Hao Xie, Zhun Zhang, Liming Chen, Pu Zhang, Yuqi Cui, Hang Liu, Hongrui Ma, Yufan Jiang, Ying Wang, Le Yang, Hongpeng Wu, Lianqun Cui
BACKGROUND: Mac-2 binding protein (M2BP) is an inflammatory glycoprotein associated with carotid atherosclerosis and all-cause mortality in patients with suspected coronary artery diseases. We aimed to explore the potential association of plasma M2BP levels with unstable plaque morphology and cardiovascular outcomes in patients with acute coronary syndrome (ACS). PATIENTS AND METHODS: We compared plasma M2BP levels among three groups: 216 patients with ACS, 82 patients with stable angina pectoris, and 50 controls...
July 20, 2017: Coronary Artery Disease
https://www.readbyqxmd.com/read/28731673/-kawasaki-disease-interdisciplinary-and-intersocieties-consensus-clinical-guidelines-brief-version
#4
(no author information available yet)
Kawasaki disease is an acute self-limiting systemic vasculitis. It is the most common cause of acquired heart disease, with the risk of developing coronary artery aneurysms, myocardial infarction and sudden death. Diagnosis is based on the presence of fever in addition to other clinical criteria. The quarter of the Kawasaki disease patients have "incomplete" presentation. Treatment with intravenous immunoglobulin within ten days of fever onset improves clinical outcomes and reduces the incidence of coronary artery dilation to less than 5%...
August 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28731359/western-dietary-pattern-is-associated-with-severe-coronary-artery-disease
#5
Evangelos Oikonomou, Theodora Psaltopoulou, Georgios Georgiopoulos, Gerasimos Siasos, Eleni Kokkou, Alexios Antonopoulos, Georgia Vogiatzi, Sotirios Tsalamandris, Vassiliki Gennimata, Aggelos Papanikolaou, Dimitris Tousoulis
The independent predictive value of an unhealthy diet on the severity of coronary artery disease (CAD) requires further investigation. We assessed the impact of dietary pattern on CAD severity. In this cohort study, we included 188 symptomatic stable patients with CAD. Patients were categorized as having severe CAD or nonsevere CAD by coronary angiography. Among several demographics and clinical characteristics, all patients were tested using a semiquantitative food frequency questionnaire. Concerning baseline demographic characteristics, there was no difference between patients with severe CAD and nonsevere CAD...
January 1, 2017: Angiology
https://www.readbyqxmd.com/read/28731281/glycaemic-control-and-the-risk-of-hospitalisation-for-infection-in-patients-with-type-2-diabetes-hong-kong-diabetes-registry
#6
Andrea O Y Luk, Eric S H Lau, Kitty K T Cheung, Alice P Kong, Ronald C W Ma, Risa Ozaki, Francis C C Chow, Wing-Yee So, Juliana C N Chan
BACKGROUND: Infection occurs more commonly in diabetic compared to general population and is an under-recognised but important morbidity in patients with diabetes. We examined the impact of glycaemic control on hospitalisation for infection in a large prospective cohort of Chinese adults with type 2 diabetes. METHODS: Between July 1994 and June 2014, 22,846 patients with type 2 diabetes underwent detailed assessment of metabolic control and diabetes complications...
July 21, 2017: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/28730800/optimizing-the-role-of-transthoracic-echocardiography-to-improve-the-cardiovascular-risk-stratification-the-dream-of-subclinical-coronary-artery-disease-detection
#7
Giovanni Benfari, Andrea Rossi, Giulia Geremia, Giulia Vinco, Carlo Zivelonghi, Aldo D Milano, Leonardo Gottin, Flavio L Ribichini, Francesco Onorati, Giuseppe Faggian
Detecting coronary artery disease at a subclinical level has always been a challenging task for cardiologists. Various non-invasive echocardiographic approaches such as measurements of left ventricular hypertrophy, diastolic function, left atrial enlargement, valve sclerosis and calcification, epicardial fat thickness, and pulse wave velocity have been proposed to integrate the available risk-charts. The present review is a collection of evidence that supports the role of the above mentioned features in cardiac risk stratification, summarizing the state of the art in non-invasive echocardiographic coronary risk assessment...
July 21, 2017: Minerva Medica
https://www.readbyqxmd.com/read/28730567/kidney-disease-measures-are-associated-with-the-burden-of-coronary-atherosclerosis-independently-of-diabetes
#8
Maria Maddalena D'Errico, Antonio Mangiacotti, Daniele Graziano, Valentina Massa, Pamela Piscitelli, Gianluigi Vendemiale, Francesca Viazzi, Roberto Pontremoli, Aldo Russo, Nicola Marchese, Carlo Vigna, Salvatore De Cosmo
No abstract text is available yet for this article.
July 21, 2017: Acta Diabetologica
https://www.readbyqxmd.com/read/28729966/causal-relationship-between-hypoalbuminemia-and-acute-kidney-injury
#9
REVIEW
Christian J Wiedermann, Wolfgang Wiedermann, Michael Joannidis
Our meta-analysis published in 2010 provided evidence that low levels of serum albumin (hypoalbuminemia) are a significant independent predictor of acute kidney injury (AKI) and death following AKI. Since then, a large volume of additional data from observational clinical studies has been published further evaluating the relationship between serum albumin and AKI occurrence. This is an updated review of the literature to re-evaluate the hypothesis that hypoalbuminemia is independently associated with increased AKI risk...
July 6, 2017: World Journal of Nephrology
https://www.readbyqxmd.com/read/28729411/recognized-obstructive-sleep-apnea-is-associated-with-improved-in-hospital-outcomes-after-st-elevation-myocardial-infarction
#10
Divyanshu Mohananey, Pedro A Villablanca, Tanush Gupta, Sahil Agrawal, Michael Faulx, Venugopal Menon, Samir R Kapadia, Brian P Griffin, Stephen G Ellis, Milind Y Desai
BACKGROUND: Obstructive sleep apnea (OSA) is an independent risk factor for many cardiovascular conditions such as coronary artery disease, myocardial infarction, systemic hypertension, pulmonary hypertension, and stroke. However, the association of OSA with outcomes in patients hospitalized for ST-elevation myocardial infarction remains controversial. METHODS AND RESULTS: We used the nation-wide inpatient sample between 2003 and 2011 to identify patients with a primary discharge diagnosis of ST-elevation myocardial infarction and then used the International Classification of Diseases, Clinical Modification code 327...
July 20, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28729410/initial-diagnostic-evaluation-of-stable-coronary-artery-disease-the%C3%A2-need-for-a-patient-centered-strategy
#11
EDITORIAL
Robert C Hendel, Ahmad Y Jabbar, Indrajeet Mahata
No abstract text is available yet for this article.
July 19, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28729409/comparison-of-anatomic-and-clinical-outcomes-in-patients-undergoing-alternative-initial-noninvasive-testing-strategies-for-the-diagnosis-of-stable-coronary-artery-disease
#12
Idan Roifman, Harindra C Wijeysundera, Peter C Austin, Mohammad R Rezai, Graham A Wright, Jack V Tu
BACKGROUND: The optimal initial noninvasive diagnostic testing strategy for stable coronary artery disease (CAD) is unknown. Although American guidelines recommend an exercise stress test as the first-line test, European guidelines suggest that stress imaging (myocardial perfusion imaging or stress echocardiography) or coronary computed tomography angiography may be preferable. Understanding the relationship between the initial strategy and downstream yield of obstructive CAD and major adverse cardiac events may provide insight as to the optimal strategy...
July 19, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28729197/estimation-and-development-of-10-and-20-year-cardiovascular-mortality-risk-models-in-an-industrial-male-workers-database
#13
Gil Harari, Manfred S Green, Shira Zelber-Sagi
We examined the performance of the Framingham Heart Study (FHS) and the European Systematic Coronary Risk Evaluation (SCORE) models for cardiovascular disease (CVD) mortality prediction in Israeli industrial workers, and developed and validated new risk prediction models for CVD mortality incidence in the same population. Our database was a longitudinal Israeli industrial cohort (CORDIS cohort) of 4809 adult males followed-up for 22years. Performance of the FHS and the SCORE prediction models was analyzed by insertion of the CORDIS cohort measurements to each model separately...
July 17, 2017: Preventive Medicine
https://www.readbyqxmd.com/read/28728851/predictors-of-incident-heart-failure-in-patients-after-an-acute-coronary-syndrome-the-lipid-heart-failure-risk-prediction-model
#14
Andrea Driscoll, Elizabeth H Barnes, Stefan Blankenberg, David M Colquhoun, David Hunt, Paul J Nestel, Ralph A Stewart, Malcolm J West, Harvey D White, John Simes, Andrew Tonkin
BACKGROUND: Coronary heart disease is a major cause of heart failure. Availability of risk-prediction models that include both clinical parameters and biomarkers is limited. We aimed to develop such a model for prediction of incident heart failure. METHODS: A multivariable risk-factor model was developed for prediction of first occurrence of heart failure death or hospitalization. A simplified risk score was derived that enabled subjects to be grouped into categories of 5-year risk varying from <5% to >20%...
June 30, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28728785/operative-strategies-to-reduce-cerebral-embolic-events-during-on-and-off-pump-coronary-artery-bypass-surgery-a-stratified-prospective-randomized-trial
#15
Michael E Halkos, Aaron Anderson, Jose Nilo G Binongo, Anthony Stringer, Yi Lasanajak, Vinod H Thourani, Omar M Lattouf, Robert A Guyton, Kim T Baio, Eric Sarin, William B Keeling, N Renee Cook, Katherine Carssow, Alexis Neill, Kathryn E Glas, John D Puskas
OBJECTIVE: To determine the impact of different aortic clamping strategies on the incidence of cerebral embolic events during coronary artery bypass grafting (CABG). METHODS: Between 2012 and 2015, 142 patients with low-grade aortic disease (epiaortic ultrasound grade I/II) undergoing primary isolated CABG were studied. Those undergoing off-pump CABG were randomized to a partial clamp (n = 36) or clampless facilitating device (CFD; n = 36) strategy. Those undergoing on-pump CABG were randomized to a single-clamp (n = 34) or double-clamp (n = 36) strategy...
June 16, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28728756/circulating-soluble-urokinase-plasminogen-activator-receptor-levels-and-peripheral-arterial-disease-outcomes
#16
Ayman Samman Tahhan, Salim S Hayek, Pratik Sandesara, Jamal Hajjari, Muhammad Hammadah, Wesley T O'Neal, Heval M Kelli, Ayman Alkhoder, Nima Ghasemzadeh, Yi-An Ko, Hiroshi Aida, Mohamad Mazen Gafeer, Naser Abdelhadi, Kareem Hosny Mohammed, Keyur Patel, Shipra Arya, Jochen Reiser, Viola Vaccarino, Laurence Sperling, Arshed Quyyumi
BACKGROUND AND AIMS: Circulating soluble urokinase plasminogen activator receptor (suPAR) is a marker of immune activation associated with atherosclerosis. Whether suPAR levels are associated with prevalent peripheral arterial disease (PAD) and its adverse outcomes remains unknown and is the aim of the study. METHODS: SuPAR levels were measured in 5810 patients (mean age 63 years, 63% male, 77% with obstructive coronary artery disease [CAD]) undergoing cardiac catheterization...
June 8, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28728719/the-surgical-treatment-of-coronary-artery-occlusive-disease-modern-treatment-strategies-for-an-age-old-problem
#17
REVIEW
Thomas A Schwann
Coronary artery disease remains a formidable challenge to clinicians. Percutaneous interventions and surgical techniques for myocardial revascularization continue to improve. Concurrently, in light of emerging data, multiple practice guidelines have been published guiding clinicians in their therapeutic decisions. The multidisciplinary Heart Team concept needs to be embraced by all cardiovascular providers to optimize patient outcomes.
August 2017: Surgical Clinics of North America
https://www.readbyqxmd.com/read/28728684/healthful-and-unhealthful-plant-based-diets-and-the-risk-of-coronary-heart%C3%A2-disease-in-u-s-adults
#18
Ambika Satija, Shilpa N Bhupathiraju, Donna Spiegelman, Stephanie E Chiuve, JoAnn E Manson, Walter Willett, Kathryn M Rexrode, Eric B Rimm, Frank B Hu
BACKGROUND: Plant-based diets are recommended for coronary heart disease (CHD) prevention. However, not all plant foods are necessarily beneficial for health. OBJECTIVES: This study sought to examine associations between plant-based diet indices and CHD incidence. METHODS: We included 73,710 women in NHS (Nurses' Health Study) (1984 to 2012), 92,329 women in NHS2 (1991 to 2013), and 43,259 men in Health Professionals Follow-up Study (1986 to 2012), free of chronic diseases at baseline...
July 25, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28728656/the-prognostic-effects-of-coronary-disease-severity-and-completeness-of-revascularization-on-mortality-in-patients-undergoing-transcatheter-aortic-valve-replacement
#19
Guy Witberg, Ehud Regev, Shmuel Chen, Abbid Assali, Israel M Barbash, David Planer, Hana Vaknin-Assa, Victor Guetta, Vojislav Vukasinovic, Katia Orvin, Haim D Danenberg, Amit Segev, Ran Kornowski
OBJECTIVES: The study sought to examine the effect of coronary artery disease (CAD) on mortality in patients undergoing transcatheter aortic valve replacement (TAVR). BACKGROUND: CAD is common in the TAVR population. However, there are conflicting data on the prognostic significance of CAD and its treatment in this population. METHODS: The authors analyzed 1,270 consecutive patients with severe aortic stenosis (AS) undergoing TAVR at 3 Israeli centers...
July 24, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28728654/comparison-of-stenting-versus-bypass-surgery-according-to-the-completeness-of-revascularization-in-severe-coronary-artery-disease-patient-level-pooled-analysis-of-the-syntax-precombat-and-best-trials
#20
Jung-Min Ahn, Duk-Woo Park, Cheol Whan Lee, Mineok Chang, Rafael Cavalcante, Yohei Sotomi, Yoshinobu Onuma, Erhan Tenekecioglu, Minkyu Han, Pil Hyung Lee, Soo-Jin Kang, Seung-Whan Lee, Young-Hak Kim, Seong-Wook Park, Patrick W Serruys, Seung-Jung Park
OBJECTIVES: The aim of this study was to compare long-term survival between patients with severe coronary artery disease undergoing coronary artery bypass grafting (CABG) and those undergoing percutaneous coronary intervention (PCI) achieving complete revascularization (CR) or incomplete revascularization. BACKGROUND: The importance of CR in decision making regarding revascularization strategy in patients with severe coronary artery disease is unknown. METHODS: Data were pooled from the SYNTAX (Synergy Between PCI With Taxus and Cardiac Surgery), PRECOMBAT (Premier of Randomized Comparison of Bypass Surgery Versus Angioplasty Using Sirolimus-Eluting Stent in Patients With Left Main Coronary Artery Disease), and BEST (Randomized Comparison of Coronary Artery Bypass Surgery and Everolimus-Eluting Stent Implantation in the Treatment of Patients With Multivessel Coronary Artery Disease) trials...
July 24, 2017: JACC. Cardiovascular Interventions
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