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https://www.readbyqxmd.com/read/28645730/the-relation-of-digital-vascular-function-to-cardiovascular-risk-factors-in-african-americans-using-digital-tonometry-the-jackson-heart-study
#1
Eric E McClendon, Solomon K Musani, Tandaw E Samdarshi, Sushant Khaire, Donny Stokes, Naomi M Hamburg, Koby Sheffy, Gary F Mitchell, Herman R Taylor, Emelia J Benjamin, Ervin R Fox
Digital vascular tone and function, as measured by peripheral arterial tonometry (PAT), are associated with cardiovascular risk and events in non-Hispanic whites. There are limited data on relations between PAT and cardiovascular risk in African-Americans. PAT was performed on a subset of Jackson Heart Study participants using a fingertip tonometry device. Resting digital vascular tone was assessed as baseline pulse amplitude. Hyperemic vascular response to 5 minutes of ischemia was expressed as the PAT ratio (hyperemic/baseline amplitude ratio)...
June 2017: Journal of the American Society of Hypertension: JASH
https://www.readbyqxmd.com/read/28645331/circadian-clock-gene-polymorphisms-in-relation-to-sleep-patterns-and-obesity-in-african-americans-findings-from-the-jackson-heart-study
#2
Pia Riestra, Samson Y Gebreab, Ruihua Xu, Rumana J Khan, Amadou Gaye, Adolfo Correa, Nancy Min, Mario Sims, Sharon K Davis
BACKGROUND: Circadian rhythms regulate key biological processes and the dysregulation of the intrinsic clock mechanism affects sleep patterns and obesity onset. The CLOCK (circadian locomotor output cycles protein kaput) gene encodes a core transcription factor of the molecular circadian clock influencing diverse metabolic pathways, including glucose and lipid homeostasis. The primary objective of this study was to evaluate the associations between CLOCK single nucleotide polymorphisms (SNPs) and body mass index (BMI)...
June 23, 2017: BMC Genetics
https://www.readbyqxmd.com/read/28644260/intravenous-alteplase-for-acute-stroke-and-pulmonary-embolism-in-a-patient-with-recent-abdominoplasty
#3
Michael E Christiansen, Gyanendra Kumar, Raman C Mahabir, Richard A Helmers, Bernard R Bendok, Cumara B O'Carroll
INTRODUCTION: Major surgery in the past 14 days is a relative contraindication to treatment of acute stroke with intravenous (IV) alteplase. The 2016 American Heart Association/American Stroke Association scientific statement discussing inclusion and exclusion criteria for alteplase in acute stroke allows for provider judgment citing a lack of evidence to support surgery as an absolute contraindication. CASE REPORT: A 59-year-old woman presented with acute left hemiparesis, dysarthria, and acute respiratory failure...
July 2017: Neurologist
https://www.readbyqxmd.com/read/28644179/improving-heart-failure-patient-outcomes-utilizing-guideline-directed-therapy
#4
Beth Towery Davidson, Terri Lynn Allison
Heart failure (HF) prevalence continues to rise and remains a significant burden to patients, caregivers, providers, and the healthcare system. Guideline-directed medical therapy with standard neurohormonal blockade has been the cornerstone of medical management for many years. Despite aggressive utilization of angiotensin-converting enzyme inhibitors, angiotensin receptor blockers, beta-blockers, and aldosterone antagonists, HF hospitalizations and readmissions are common and residual mortality remains high...
July 21, 2017: Nurse Practitioner
https://www.readbyqxmd.com/read/28643420/impact-on-survival-of-warfarin-in-patients-with-pulmonary-arterial-hypertension-receiving-subcutaneous-treprostinil
#5
Mona Ascha, Xuan Zhou, Youlan Rao, Omar A Minai, Adriano R Tonelli
INTRODUCTION: Anticoagulation is a common treatment modality in patients with pulmonary arterial hypertension (PAH). Further studies are needed to appropriately assess the risk / benefit ratio of anticoagulation, particularly in PAH patients receiving PAH-specific therapies. AIMS: We use observational long-term data on PAH patients treated with subcutaneous (SQ) treprostinil from a large open-label study. Patients were followed for up to four years. The use of warfarin and bleeding events were recorded...
June 23, 2017: Cardiovascular Therapeutics
https://www.readbyqxmd.com/read/28642352/management-of-brain-arteriovenous-malformations-a-scientific-statement-for-healthcare-professionals-from-the-american-heart-association-american-stroke-association
#6
REVIEW
Colin P Derdeyn, Gregory J Zipfel, Felipe C Albuquerque, Daniel L Cooke, Edward Feldmann, Jason P Sheehan, James C Torner
PURPOSE: The aim of this statement is to review the current data and to make suggestions for the diagnosis and management of both ruptured and unruptured brain arteriovenous malformations. METHODS: The writing group met in person and by teleconference to establish search terms and to discuss narrative text and suggestions. Authors performed their own literature searches of PubMed, Medline, or Embase, specific to their allocated section, through the end of January 2015...
June 22, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28641842/long-term-clinical-outcomes-of-patients%C3%A2-treated-with-everolimus-eluting-bioresorbable-stents-in-routine-practice-2-year-results-of-the-isar-absorb-registry
#7
Jens Wiebe, Petra Hoppmann, Roisin Colleran, Sebastian Kufner, Michael Valeskini, Salvatore Cassese, Simon Schneider, Michael Joner, Heribert Schunkert, Karl-Ludwig Laugwitz, Adnan Kastrati, Robert A Byrne
OBJECTIVES: The aim of this study was to report clinical outcomes in patients treated in routine practice 2 years after everolimus-eluting bioresorbable stent (BRS) implantation. BACKGROUND: Long-term results in patients undergoing BRS implantation in routine clinical practice are sparse, and existing evidence from randomized trials considers mostly selected patients. METHODS: The ISAR-ABSORB registry enrolled consecutive patients undergoing BRS implantation in routine clinical practice at 2 high-volume centers in Germany...
June 26, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28640452/role-of-epicardial-adipose-tissue-in-health-and-disease-a-matter-of-fat
#8
Bénédicte Gaborit, Coralie Sengenes, Patricia Ancel, Alexis Jacquier, Anne Dutour
Epicardial adipose tissue (EAT) is a small but very biologically active ectopic fat depot that surrounds the heart. Given its rapid metabolism, thermogenic capacity, unique transcriptome, secretory profile, and simply measurability, epicardial fat has drawn increasing attention among researchers attempting to elucidate its putative role in health and cardiovascular diseases. The cellular crosstalk between epicardial adipocytes and cells of the vascular wall or myocytes is high and suggests a local role for this tissue...
June 18, 2017: Comprehensive Physiology
https://www.readbyqxmd.com/read/28637881/physical-activity-and-prognosis-in-the-treatment-of-preserved-cardiac-function-heart-failure-with-an-aldosterone-antagonist-topcat-trial
#9
Sheila Hegde, Brian Claggett, Amil M Shah, Eldrin F Lewis, Inder S Anand, Sanjiv J Shah, Nancy K Sweitzer, James C Fang, Bertram Pitt, Marc A Pfeffer, Scott D Solomon
Background -Physical activity (PA) is inversely associated with adverse cardiovascular (CV) outcomes in healthy populations but the impact of physical activity in patients with heart failure with preserved ejection fraction (HFpEF) is less well characterized. Methods -The baseline self-reported PA of 1751 subjects enrolled in the Americas region of the Treatment of Preserved Cardiac Function Heart Failure with an Aldosterone Antagonist (TOPCAT) trial was categorized as poor, intermediate, or ideal PA using American Heart Association (AHA) criteria...
June 21, 2017: Circulation
https://www.readbyqxmd.com/read/28637777/the-american-heart-association-ideal-cardiovascular-health-and-incident-type-2-diabetes-mellitus-among-blacks-the-jackson-heart-study
#10
Valery S Effoe, Mercedes R Carnethon, Justin B Echouffo-Tcheugui, Haiying Chen, Joshua J Joseph, Arnita F Norwood, Alain G Bertoni
BACKGROUND: The concept of ideal cardiovascular health (CVH), defined by the American Heart Association primarily for coronary heart disease and stroke prevention, may apply to diabetes mellitus prevention among blacks. METHODS AND RESULTS: Our sample included 2668 adults in the Jackson Heart Study with complete baseline data on 6 of 7 American Heart Association CVH metrics (body mass index, healthy diet, smoking, total cholesterol, blood pressure, and physical activity)...
June 21, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28636425/ats-nhlbi-asthma-copd-overlap-aco-workshop-report
#11
Prescott G Woodruff, Maarten van den Berge, Richard C Boucher, Christopher Brightling, Esteban G Burchard, Stephanie A Christenson, MeiLan K Han, Michael J Holtzman, Monica Kraft, David A Lynch, Fernando D Martinez, Helen K Reddel, Don D Sin, George R Washko, Sally E Wenzel, Antonello Punturieri, Michelle M Freemer, Robert A Wise
Asthma and COPD are highly prevalent chronic obstructive lung diseases with an associated high burden of disease. Asthma, which is often allergic in origin, frequently begins in infancy or childhood with variable airflow obstruction and intermittent wheezing, cough, and dyspnea. Patients with COPD, in contrast, are usually current or former smokers who present after the age of 40 years with symptoms (often persistent), including dyspnea and a productive cough. Based on age and smoking history, it is often easy to distinguish between asthma and COPD...
June 21, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28634218/high-quality-statin-trials-support-the-2013-acc-aha-cholesterol-guidelines-after-hope-3-the-multi-ethnic-study-of-atherosclerosis
#12
Martin B Mortensen, Matthew J Budoff, Dong Li, Khurram Nasir, Michael J Blaha, Veit Sandfort, Carlos J Rodriguez, Pamela Ouyang, Erling Falk
The 2013 American College of Cardiology/American Heart Association (ACC/AHA) guideline on cholesterol treatment to prevent atherosclerotic cardiovascular disease (ASCVD) has been criticized for lowering the risk thresholds for primary prevention with statin therapy. Although the ≥ 7.5% (class I) and ≥ 5% (class IIa) 10-year ASCVD risk thresholds were identified as new indications for treatment by extrapolating results obtained in randomized controlled trials (RCT) of statin therapy, results from population-based European cohorts indicate that >30% of individuals eligible for statin therapy by class I recommendations do not have RCT data supporting statin efficacy...
June 20, 2017: Circulation
https://www.readbyqxmd.com/read/28634217/incident-cardiovascular-disease-among-adults-with-blood-pressure-140-90-mm-hg
#13
Gabriel S Tajeu, John N Booth, Lisandro D Colantonio, Rebecca F Gottesman, George Howard, Daniel T Lackland, Emily O'Brien, Suzanne Oparil, Joseph E Ravenell, Monika M Safford, Samantha R Seals, Daichi Shimbo, Steven Shea, Tanya M Spruill, Rikki M Tanner, Paul Muntner
Background -Data from before the 2000s indicate the majority of incident cardiovascular disease (CVD) events occur among US adults with systolic and diastolic blood pressure (SBP/DBP)≥140/90 mmHg. Over the past several decades, BP declined and hypertension control has improved. Methods -We estimated the percentage of incident CVD events that occur at SBP/DBP<140/90 mmHg in a pooled analysis of three contemporary US cohorts: the Reasons for Geographic and Racial Differences in Stroke (REGARDS) study, the Multi-Ethnic Study of Atherosclerosis (MESA), and the Jackson Heart Study (JHS) (n=31,856; REGARDS=21,208; MESA=6,779; JHS=3,869)...
June 20, 2017: Circulation
https://www.readbyqxmd.com/read/28633761/the-opinion-of-health-professionals-regarding-the-presence-of-relatives-during-cardiopulmonary-resucitation
#14
J M Asencio-Gutiérrez, I Reguera-Burgos
BACKGROUND: The latest recommendations from the American Heart Association and the European Resuscitation Council invite allowance for the presence of relatives (PR) during cardiopulmonary resuscitation (CPR) as an extra measure of family care. OBJECTIVE: To discover the opinion of health professionals on the PR during CPR. METHOD: Cross-sectional observational study through an online survey in Spain, based on a non-probability sample (n=315)...
June 17, 2017: Enfermería Intensiva
https://www.readbyqxmd.com/read/28633732/to-err-is-human-can-american-medicine-learn-from-past-mistakes
#15
Jeffrey B Ritterman
The history of medicine includes many errors. Some persisted for decades and caused great harm. Several are highlighted in this article, including the mythical thymic diseases: thymic asthma and status thymicolymphaticus. Some medical mistakes, such as the diet-heart hypothesis of Ancel Keys, continue to cause harm. To avoid future errors and their associated harm, I suggest a cultural shift encouraging professional humility and greater questioning of medical dogma. Medical education focused on teaching students this history may help with this cultural shift...
2017: Permanente Journal
https://www.readbyqxmd.com/read/28633388/sex-obesity-and-blood-pressure-among-african-american-adolescents-the-jackson-heart-kids-pilot-study
#16
Marino A Bruce, Bettina M Beech, Keith C Norris, Derek M Griffith, Mario Sims, Roland J Thorpe
BACKGROUND: This study examined the degree to which sex, weight status, and the presence of hypertension and obesity in parents/grandparents were associated with systolic (SBP) and diastolic (DBP) blood pressure (BP) among African American youth in a pilot offspring study examining obesity-related cardiovascular disease (CVD) risks among adolescents. RESULTS: Fully adjusted linear regression models of the total sample produced results indicating that obesity was associated with BP (SBP: β = 7...
June 15, 2017: American Journal of Hypertension
https://www.readbyqxmd.com/read/28633223/primary-pulmonary-vein-stenosis-outcomes-risk-factors-and-severity-score-in-a-multicentric-study
#17
David Kalfa, Emre Belli, Emile Bacha, Virginie Lambert, Duccio di Carlo, Martin Kostolny, Jukka Salminen, Matej Nosal, Alain Poncelet, Jurgen Horer, Hakan Berggren, Illya Yemets, Mark Hazekamp, Bohdan Maruszewski, George Sarris, Marco Pozzi, Tjark Ebels, François Lacour-Gayet
BACKGROUND: Primary pulmonary vein stenosis (PPVS) still carries a poor prognosis, and prognostic factors remain controversial. The aim of this study was to determine outcomes and prognostic factors after PPVS repair in the current era. METHODS: Thirty patients with PPVS and a normal pulmonary vein (PV) connection operated on in 10 European/North American centers (2000-2012) were included retrospectively. A specific PVS severity score was developed based on the assessment of each PV...
July 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28630370/evidence-for-therapeutic-patient-education-interventions-to-promote-cardiovascular-patient-self-management-a-scientific-statement-for-healthcare-professionals-from-the-american-heart-association
#18
REVIEW
Susan Barnason, Connie White-Williams, Laura P Rossi, Mae Centeno, Deborah L Crabbe, Kyoung Suk Lee, Nancy McCabe, Julie Nauser, Paula Schulz, Kelly Stamp, Kathryn Wood
BACKGROUND: The burden of cardiovascular disease as a chronic illness increasingly requires patients to assume more responsibility for their self-management. Patient education is believed to be an essential component of cardiovascular care; however, there is limited evidence about specific therapeutic patient education approaches used and the impact on patient self-management outcomes. METHODS AND RESULTS: An integrative review of the literature was conducted to critically analyze published research studies of therapeutic patient education for self-management in selected cardiovascular conditions...
June 2017: Circulation. Cardiovascular Quality and Outcomes
https://www.readbyqxmd.com/read/28629561/multi-contrast-and-three-dimensional-assessment-of-the-aortic-wall-using-3t-mri
#19
Thomas Wehrum, Iulius Dragonu, Christoph Strecker, Jürgen Hennig, Andreas Harloff
OBJECTIVES: To develop a 3D-multi-contrast MRI protocol allowing for high resolution imaging of the wall and of atheroma in the thoracic aorta. METHODS: Eleven healthy volunteers and eleven acute stroke patients with aortic plaques detected by TEE underwent MRI at 3T. The MRI-protocol consisted of a T1w-bright-blood, a T2w- and a PDw-black-blood sequence (spatial resolution=1.15mm(3)). Image quality was assessed by two blinded investigators using a 3-point score and intra- and inter-rater agreement was tested...
June 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28629303/dual-antiplatelet-therapy-beyond-one-year-in-patients-after-stent-placement-a-review
#20
Jacob D Sumner, Brianna Zinser, Andrew Smith
PURPOSE: To review the evidence on the safety and efficacy of the continued use of dual antiplatelet therapy (DAPT) beyond 12 months after stent placement in patients following an acute coronary syndrome (ACS) event. SUMMARY: Recently, the American College of Cardiology (ACC) and the American Heart Association (AHA) released a focused update on the duration of DAPT in patients with coronary artery disease (CAD). The update makes new recommendations about the duration of DAPT in light of recently performed studies investigating this topic...
January 1, 2017: Journal of Pharmacy Practice
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