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https://www.readbyqxmd.com/read/28636844/clonal-hematopoiesis-and-risk-of-atherosclerotic-cardiovascular-disease
#1
Siddhartha Jaiswal, Pradeep Natarajan, Alexander J Silver, Christopher J Gibson, Alexander G Bick, Eugenia Shvartz, Marie McConkey, Namrata Gupta, Stacey Gabriel, Diego Ardissino, Usman Baber, Roxana Mehran, Valentin Fuster, John Danesh, Philippe Frossard, Danish Saleheen, Olle Melander, Galina K Sukhova, Donna Neuberg, Peter Libby, Sekar Kathiresan, Benjamin L Ebert
Background Clonal hematopoiesis of indeterminate potential (CHIP), which is defined as the presence of an expanded somatic blood-cell clone in persons without other hematologic abnormalities, is common among older persons and is associated with an increased risk of hematologic cancer. We previously found preliminary evidence for an association between CHIP and atherosclerotic cardiovascular disease, but the nature of this association was unclear. Methods We used whole-exome sequencing to detect the presence of CHIP in peripheral-blood cells and associated such presence with coronary heart disease using samples from four case-control studies that together enrolled 4726 participants with coronary heart disease and 3529 controls...
June 21, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/28624396/hybrid-magnetic-resonance-imaging-and-positron-emission-tomography-with-fluorodeoxyglucose-to-diagnose-active-cardiac-sarcoidosis
#2
Marc R Dweck, Ronan Abgral, Maria Giovanna Trivieri, Philip M Robson, Nicolas Karakatsanis, Venkatesh Mani, Anna Palmisano, Marc A Miller, Anuradha Lala, Helena L Chang, Javier Sanz, Johanna Contreras, Jagat Narula, Valentin Fuster, Maria Padilla, Zahi A Fayad, Jason C Kovacic
OBJECTIVES: The purpose of this study was to explore the diagnostic usefulness of hybrid cardiac magnetic resonance (CMR) and positron emission tomography (PET) using 18F-fluorodeoxyglucose (FDG) for active cardiac sarcoidosis. BACKGROUND: Active cardiac sarcoidosis (aCS) is underdiagnosed and has a high mortality. METHODS: Patients with clinical suspicion of aCS underwent hybrid CMR/PET with late gadolinium enhancement (LGE) and FDG to assess the pattern of injury and disease activity, respectively...
June 9, 2017: JACC. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28619199/changing-demographics-a-new-approach-to-global-health-care-due-to-the-aging-population
#3
EDITORIAL
Valentin Fuster
No abstract text is available yet for this article.
June 20, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28618914/role-of-the-polypill-for-secondary-prevention-in-ischaemic-heart-disease
#4
José M Castellano, Valentín Fuster, Catriona Jennings, Eva Prescott, Héctor Bueno
In 2011, for the first time in the history of humankind, non-communicable diseases became the leading cause of death worldwide. This change in trend is obviously multifactorial and very complex, as it is the paradoxical result of social, economic and health system growth worldwide. Vaccination and infectious diseases control, changing dietary habits worldwide, sedentary behaviour, globalisation, industrialisation (resulting in a shift from manual to sedentary labour), tobacco and sugary beverage surges in low- and middle-income countries and rapid urbanisation have all played a role in this epidemic transition...
June 2017: European Journal of Preventive Cardiology
https://www.readbyqxmd.com/read/28596216/effect-of-ischemia-duration-and-protective-interventions-on-the-temporal-dynamics-of-tissue-composition-after-myocardial-infarction
#5
Rodrigo Fernández-Jiménez, Carlos Galan-Arriola, Javier Sanchez-Gonzalez, Jaume Aguero, Gonzalo Lopez-Martin, Sandra Gomez-Talavera, Jaime Garcia-Prieto, Austin Benn, Antonio de Molina, Manuel Barreiro-Perez, Ana Martin-Garcia, Ines Garcia-Lunar, Gonzalo Pizarro, Javier Sanz, Pedro Sánchez, Valentin Fuster, Borja Ibanez
Rationale: The impact of cardioprotective strategies and ischemia duration on post ischemia/reperfusion (I/R) myocardial tissue composition (edema, myocardium at risk [MaR], infarct size [IS], salvage, intramyocardial hemorrhage [IMH] and microvascular obstruction [MVO]) is not well understood. Objective: To study the effect of ischemia duration and protective interventions on the temporal dynamics of myocardial tissue composition in a translational animal model of I/R by the use of state-of-the-art imaging technology...
June 8, 2017: Circulation Research
https://www.readbyqxmd.com/read/28577673/bridging-income-generation-with-group-integrated-care-for-cardiovascular-risk-reduction-rationale-and-design-of-the-bigpic-study
#6
Rajesh Vedanthan, Jemima H Kamano, Hana Lee, Benjamin Andama, Gerald S Bloomfield, Allison K DeLong, David Edelman, Eric A Finkelstein, Joseph W Hogan, Carol R Horowitz, Simon Manyara, Diana Menya, Violet Naanyu, Sonak D Pastakia, Thomas W Valente, Cleophas C Wanyonyi, Valentin Fuster
BACKGROUND: Cardiovascular disease (CVD) is the leading cause of mortality worldwide, with >80% of CVD deaths occurring in low and middle income countries (LMICs). Diabetes mellitus and pre-diabetes are risk factors for CVD, and CVD is the major cause of morbidity and mortality among individuals with DM. There is a critical period now during which reducing CVD risk among individuals with diabetes and pre-diabetes may have a major impact. Cost-effective, culturally appropriate, and context-specific approaches are required...
June 2017: American Heart Journal
https://www.readbyqxmd.com/read/28575280/global-position-paper-on-cardiovascular-regenerative-medicine-scientific-statement-of-the-transnational-alliance-for-regenerative-therapies-in-cardiovascular-syndromes-tactics-international-group-for-the-comprehensive-cardiovascular-application-of-regenerative
#7
Francisco Fernández-Avilés, Ricardo Sanz-Ruiz, Andreu M Climent, Lina Badimon, Roberto Bolli, Dominique Charron, Valentin Fuster, Stefan Janssens, Jens Kastrup, Hyo-Soo Kim, Thomas F Lüscher, John F Martin, Philippe Menasché, Robert D Simari, Gregg W Stone, Andre Terzic, James T Willerson, Joseph C Wu
No abstract text is available yet for this article.
May 30, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28545641/changing-our-dietary-habits-empathizing-with-sisyphus
#8
EDITORIAL
Valentin Fuster
No abstract text is available yet for this article.
May 30, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28521888/clinical-significance-of-lipid-rich-plaque%C3%A2-detected-by-optical-coherence%C3%A2-tomography-a%C3%A2-4-year-follow-up-study
#9
Lei Xing, Takumi Higuma, Zhao Wang, Aaron D Aguirre, Kyoichi Mizuno, Masamichi Takano, Harold L Dauerman, Seung-Jung Park, Yangsoo Jang, Chong-Jin Kim, Soo-Joong Kim, So-Yeon Choi, Tomonori Itoh, Shiro Uemura, Harry Lowe, Darren L Walters, Peter Barlis, Stephen Lee, Amir Lerman, Catalin Toma, Jack Wei Chieh Tan, Erika Yamamoto, Krzysztof Bryniarski, Jiannan Dai, Thomas Zanchin, Shaosong Zhang, Bo Yu, Hang Lee, James Fujimoto, Valentin Fuster, Ik-Kyung Jang
BACKGROUND: Lipid-rich plaque (LRP) is thought to be a precursor to cardiac events. However, its clinical significance in coronary arteries has never been systematically investigated. OBJECTIVES: This study investigated the prevalence and clinical significance of LRP in the nonculprit region of the target vessel in patients undergoing percutaneous coronary intervention (PCI). METHODS: The study included 1,474 patients from 20 sites across 6 countries undergoing PCI, who had optical coherence tomography (OCT) imaging of the target vessel...
May 23, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28454800/rationale-and-design-of-family-based-approach-in-a-minority-community-integrating-systems-biology-for-promotion-of-health-familia
#10
Sameer Bansilal, Rajesh Vedanthan, Jason C Kovacic, Ana Victoria Soto, Jacqueline Latina, Johan L M Björkegren, Risa Jaslow, Maribel Santana, Samantha Sartori, Chiara Giannarelli, Venkatesh Mani, Roger Hajjar, Eric Schadt, Andrew Kasarskis, Zahi A Fayad, Valentin Fuster
BACKGROUND: The 2020 American Heart Association Impact Goal aims to improve cardiovascular health of all Americans by 20% while reducing deaths from cardiovascular disease and stroke by 20%. A large step toward this goal would be to better understand and take advantage of the significant intersection between behavior and biology across the entire life-span. In the proposed FAMILIA studies, we aim to directly address this major knowledge and clinical health gap by implementing an integrated family-centric health promotion intervention and focusing on the intersection of environment and behavior, while understanding the genetic and biologic basis of cardiovascular disease...
May 2017: American Heart Journal
https://www.readbyqxmd.com/read/28416795/neutrophil-stunning-by-metoprolol-reduces-infarct-size
#11
Jaime García-Prieto, Rocío Villena-Gutiérrez, Mónica Gómez, Esther Bernardo, Andrés Pun-García, Inés García-Lunar, Georgiana Crainiciuc, Rodrigo Fernández-Jiménez, Vinatha Sreeramkumar, Rafael Bourio-Martínez, José M García-Ruiz, Alfonso Serrano Del Valle, David Sanz-Rosa, Gonzalo Pizarro, Antonio Fernández-Ortiz, Andrés Hidalgo, Valentín Fuster, Borja Ibanez
The β1-adrenergic-receptor (ADRB1) antagonist metoprolol reduces infarct size in acute myocardial infarction (AMI) patients. The prevailing view has been that metoprolol acts mainly on cardiomyocytes. Here, we demonstrate that metoprolol reduces reperfusion injury by targeting the haematopoietic compartment. Metoprolol inhibits neutrophil migration in an ADRB1-dependent manner. Metoprolol acts during early phases of neutrophil recruitment by impairing structural and functional rearrangements needed for productive engagement of circulating platelets, resulting in erratic intravascular dynamics and blunted inflammation...
April 18, 2017: Nature Communications
https://www.readbyqxmd.com/read/28341414/myocardial-extracellular-volume-is-not-associated-with-malignant-ventricular-arrhythmias-in-high-risk-hypertrophic-cardiomyopathy
#12
Jesús G Mirelis, Javier Sánchez-González, Esther Zorio, Tomas Ripoll-Vera, Rafael Salguero-Bodes, David Filgueiras-Rama, Esther González-López, María Gallego-Delgado, Rodrigo Fernández-Jiménez, María Jesús Soleto, Juana Núñez, Gonzalo Pizarro, Javier Sanz, Valentín Fuster, Pablo García-Pavía, Borja Ibáñez
INTRODUCTION AND OBJECTIVES: Myocardial interstitial fibrosis, a hallmark of hypertrophic cardiomyopathy (HCM), has been proposed as an arrhythmic substrate. Fibrosis is associated with increased extracellular volume (ECV), which can be quantified by computed tomography (CT). We aimed to analyze the association between CT-determined ECV and malignant ventricular arrhythmias. METHODS: A retrospective case-control observational study was conducted in HCM patients with implantable cardioverter-defibrillator, undergoing a CT-protocol with continuous iodine contrast infusion to determine equilibrium ECV...
March 21, 2017: Revista Española de Cardiología
https://www.readbyqxmd.com/read/28335846/the-proliferation-of-scoring%C3%A2-systems-trying-to-keep-our-heads-out-of-the-clouds
#13
EDITORIAL
Valentin Fuster
No abstract text is available yet for this article.
March 28, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28302548/availability-use-and-barriers-to-cardiac-rehabilitation-in-lmic
#14
Loheetha Ragupathi, Judy Stribling, Yuliya Yakunina, Valentin Fuster, Mary Ann McLaughlin, Rajesh Vedanthan
BACKGROUND: Cardiac rehabilitation (CR) is a cornerstone of secondary prevention of ischemic heart disease. It is critically important in low- and middle-income countries (LMIC), where the burden of ischemic heart disease is substantial and growing. However, the availability and utilization of CR in LMIC is not systematically known. OBJECTIVES: This study sought to characterize the availability, use, and barriers to the use of CR. METHODS: Electronic databases (Cochrane Library, EMBASE, PubMed, Web of Science) were searched from January 1, 1980 to May 31, 2013 for articles on CR in LMIC...
March 13, 2017: Global Heart
https://www.readbyqxmd.com/read/28224926/a-30-month-worksite-based-lifestyle-program-to-promote-cardiovascular-health-in-middle-aged-bank-employees-design-of-the-tansnip-pesa-randomized-controlled-trial
#15
RANDOMIZED CONTROLLED TRIAL
Jennifer K Coffeng, Hidde P van der Ploeg, José M Castellano, Juan M Fernández-Alvira, Borja Ibáñez, Inés García-Lunar, Allard J van der Beek, Antonio Fernández-Ortiz, Agustín Mocoroa, Laura García-Leal, Evelyn Cárdenas, Carolina Rojas, María I Martínez-Castro, Silvia Santiago-Sacristán, Miriam Fernández-Gallardo, José M Mendiguren, Sameer Bansilal, Willem van Mechelen, Valentín Fuster
BACKGROUND: Cardiovascular disease (CVD) is the leading cause of death worldwide. With atherosclerosis as the underlying cause for many CVD events, prevention or reduction of subclinical atherosclerotic plaque burden (SAPB) through a healthier lifestyle may have substantial public health benefits. OBJECTIVE: The objective was to describe the protocol of a randomized controlled trial investigating the effectiveness of a 30-month worksite-based lifestyle program aimed to promote cardiovascular health in participants having a high or a low degree of SAPB compared with standard care...
February 2017: American Heart Journal
https://www.readbyqxmd.com/read/28223407/polygenic-risk-score-identifies-subgroup-with-higher-burden-of-atherosclerosis-and-greater-relative-benefit-from-statin-therapy-in-the-primary-prevention-setting
#16
Pradeep Natarajan, Robin Young, Nathan O Stitziel, Sandosh Padmanabhan, Usman Baber, Roxana Mehran, Samantha Sartori, Valentin Fuster, Dermot F Reilly, Adam S Butterworth, Daniel J Rader, Ian Ford, Naveed Sattar, Sekar Kathiresan
Background -Relative risk reduction with statin therapy has been consistent across nearly all subgroups studied to date. However, in analyses of two randomized controlled primary prevention trials (ASCOT and JUPITER), statin therapy led to a greater relative risk reduction among a subgroup at high genetic risk. Here, we sought to confirm this observation in a third primary prevention randomized controlled trial. Additionally, we assessed if those at high genetic risk had a greater burden of subclinical coronary atherosclerosis...
February 21, 2017: Circulation
https://www.readbyqxmd.com/read/28205517/corrigendum-endothelial-to-mesenchymal-transition-is-common-in-atherosclerotic-lesions-and-is-associated-with-plaque-instability
#17
Solene M Evrard, Laura Lecce, Katherine C Michelis, Aya Nomura-Kitabayashi, Gaurav Pandey, K-Raman Purushothaman, Valentina d'Escamard, Jennifer R Li, Lahouaria Hadri, Kenji Fujitani, Pedro R Moreno, Ludovic Benard, Pauline Rimmele, Ariella Cohain, Brigham Mecham, Gwendalyn J Randolph, Elizabeth G Nabel, Roger Hajjar, Valentin Fuster, Manfred Boehm, Jason C Kovacic
No abstract text is available yet for this article.
February 16, 2017: Nature Communications
https://www.readbyqxmd.com/read/28188434/bloodless-reperfusion-with-the-oxygen-carrier-hboc-201-in-acute-myocardial-infarction-a-novel-platform-for-cardioprotective-probes-delivery
#18
Jose M García-Ruiz, Carlos Galán-Arriola, Rodrigo Fernández-Jiménez, Jaume Aguero, Javier Sánchez-González, Ana García-Alvarez, Mario Nuno-Ayala, Gregory P Dubé, Zafiris Zafirelis, Gonzalo J López-Martín, Juan A Bernal, Enrique Lara-Pezzi, Valentín Fuster, Borja Ibáñez
Reperfusion, despite being required for myocardial salvage, is associated with additional injury. We hypothesize that infarct size (IS) will be reduced by a period of bloodless reperfusion with hemoglobin-based oxygen carriers (HBOC) before blood-flow restoration. In the pig model, we first characterized the impact of intracoronary perfusion with a fixed volume (600 ml) of a pre-oxygenated acellular HBOC, HBOC-201, on the healthy myocardium. HBOC-201 was administered through the lumen of the angioplasty balloon (i...
March 2017: Basic Research in Cardiology
https://www.readbyqxmd.com/read/28166827/the-polypill-approach-an-innovative-strategy-to-improve-cardiovascular-health-in-europe
#19
Valentín Fuster, Francesc Gambús, Aldo Patriciello, Margaretha Hamrin, Diederick E Grobbee
BACKGROUND: Cardiovascular disease (CVD) is a major cause of disability and premature death. Despite European guidelines advocating the use of medical therapies in CVD, many patients still do not achieve the guideline-recommended treatment, which highlights the need for change and innovations in this field. This requirement has been widely recognised by the national ministries of health, several European cardiology societies, and the European Parliament, who support the initiation of strategies to improve and promote cardiovascular health...
February 7, 2017: BMC Pharmacology & Toxicology
https://www.readbyqxmd.com/read/28109921/coronary-artery-pet-mr-imaging-feasibility-limitations-and-solutions
#20
Philip M Robson, Marc R Dweck, Maria Giovanna Trivieri, Ronan Abgral, Nicolas A Karakatsanis, Johanna Contreras, Umesh Gidwani, Jagat P Narula, Valentin Fuster, Jason C Kovacic, Zahi A Fayad
OBJECTIVES: The aims of this study were to describe the authors' initial experience with combined coronary artery positron emission tomographic (PET) and magnetic resonance (MR) imaging using (18)F-fluorodeoxyglucose ((18)F-FDG) and (18)F-sodium fluoride ((18)F-NaF) radiotracers, describe common problems and their solutions, and demonstrate the feasibility of coronary PET/MR imaging in appropriate patients. BACKGROUND: Recently, PET imaging has been applied to the aortic valve and regions of atherosclerosis...
January 13, 2017: JACC. Cardiovascular Imaging
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