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https://www.readbyqxmd.com/read/27933574/-long-term-hrv-analysis-shows-stress-reduction-by-magnesium-intake
#1
Elmar Wienecke, Claudia Nolden
BACKGROUND: Mental pressure and stress represent an ever-increasing socio-political challenge. The heart rate variability (HRV) measurement, which has its origin in the cardiac function diagnosis, gives information on the neurovegetative activity. A low HRV shows an imbalance of the sympathetic and parasympathetic efferents and thus is an indicator of stress. METHOD: A randomized, controlled, two-armed parallel study with 100 participants and a period of 90 days was performed...
December 2016: MMW Fortschritte der Medizin
https://www.readbyqxmd.com/read/27932271/deactivation-of-left-ventricular-assist-devices-differing-perspectives-of-cardiology-and-hospice-palliative-medicine-clinicians
#2
Colleen K McIlvennan, Sara E Wordingham, Larry A Allen, Daniel D Matlock, Jacqueline Jones, Shannon M Dunlay, Keith M Swetz
BACKGROUND: Beliefs around deactivation of a left ventricular assist device (LVAD) vary substantially between clinicians, institutions, and patients. Therefore, we sought to understand perspectives regarding LVAD deactivation among cardiology and hospice/palliative medicine (HPM) clinicians. METHODS AND RESULTS: We administered a 41-item survey via electronic mail to members of 3 cardiology and 1 HPM professional societies. A convergent parallel mixed methods design was used...
December 5, 2016: Journal of Cardiac Failure
https://www.readbyqxmd.com/read/27931602/reinvigorating-journal-clubs-in%C3%A2-interventional-cardiology-the-kleiman-format
#3
EDITORIAL
Ankur Kalra
No abstract text is available yet for this article.
December 12, 2016: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/27931592/the-rationale-for-performance-of-coronary%C3%A2-angiography-and-stenting-before-transcatheter-aortic-valve-replacement-from-the-interventional-section-leadership-council-of-the-american-college-of-cardiology
#4
REVIEW
Stephen Ramee, Saif Anwaruddin, Gautam Kumar, Robert N Piana, Vasilis Babaliaros, Tanveer Rab, Lloyd W Klein
Transcatheter aortic valve replacement (TAVR) is an effective, nonsurgical treatment option for patients with severe aortic stenosis. The optimal treatment strategy for treating concomitant coronary artery disease (CAD) has not been tested prospectively in a randomized clinical trial. Nevertheless, it is standard practice in the United States to perform coronary angiography and percutaneous coronary intervention for significant CAD at least 1 month before TAVR. All existing clinical trials were designed using this strategy...
December 12, 2016: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/27931558/time-to-shift-from-contemporary-to-high-sensitivity-cardiac-troponin-in-diagnosis-of-acute-coronary-syndromes
#5
REVIEW
Jamshed J Dalal, C K Ponde, Brian Pinto, C N Srinivas, Joy Thomas, Sunil Kumar Modi, Sanjay Mehta, Suvin Shetty, Manimarane, Bhupen Desai
Early rule-in and rule-out of non-ST-segment elevation myocardial infarction (NSTEMI) is a challenge. In patients with inconclusive findings on ECG, cardiac biomarkers play a crucial role in the diagnosis. The introduction of the new high-sensitive cardiac troponin test (hs-TnI assay) has changed the landscape of NSTEMI diagnosis. The new hs-TnI assay can detect troponin values at a lower level compared with a contemporary cardiac troponin (cTn) assay. The hs-cTnI assay has a coefficient of variation of ≤10%, well below the 99th percentile value...
November 2016: Indian Heart Journal
https://www.readbyqxmd.com/read/27930551/assessment-of-2013-aha-acc-ascvd-risk-scores-with-behavioral-characteristics-of-an-urban-cohort-in-india-preliminary-analysis-of-noncommunicable-disease-initiatives-and-research-at-amrita-niram-study
#6
Vidya P Menon, Fabia Edathadathil, Dipu Sathyapalan, Merlin Moni, Ann Don, Sabarish Balachandran, Binny Pushpa, Preetha Prasanna, Nithu Sivaram, Anupama Nair, Nithu Vinod, Rekha Jayaprasad, Veena Menon
Cardiovascular diseases (CVDs) are the leading cause of death and disability in India. Early and sustained exposure to behavioral risk factors leads to development of CVDs.The aim of this study was to determine the baseline risk of a "hard CVD event" in subjects attending comprehensive health clinic and assess behavioral characteristics in "at risk" population.Using WHO STEPwise approach to Surveillance modified questionnaire, prevalence of noncommunicable diseases (NCDs) and risk factors was estimated in this cross-sectional study of 4507 subjects...
December 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27928509/unexpected-deaths-in-cardiology-outpatients-what-can-we-learn-from-case-review
#7
Thomas Michael Kitz, Nikki Burnand, Astrid Ortner, Ian G Rudd, Rod Sampson, Gordon F Rushworth, Stephen James Leslie
OBJECTIVES: A proportion of cardiac patients managed at a cardiology outpatient clinic will die between clinic visits. This study aimed to identify the cause of death, to determine if case review occurred and if a formal review of such cases might be useful. DESIGN: Single-centre retrospective cohort study. SETTING: A remote regional centre in the North of Scotland. PARTICIPANTS: All patients who had been removed from the cardiology outpatient clinic due to death in the community...
December 2016: JRSM Open
https://www.readbyqxmd.com/read/27926994/microvessels-of-the-heart-formation-regeneration-and-dysfunction
#8
Ioakim Spyridopoulos, Helen M Arthur
This issue of Microcirculation focusses on the special topic of "microvessels of the heart" and contains five state-of-the-art reviews and one expert article that reflect current efforts to address the major gaps in our understanding of these key microvessels. In the adult heart, most attention until recently (especially among the clinical cardiology community) has been given to the main coronary arteries, which are the culprit vessels in patients with coronary artery disease, including its most serious manifestation, acute myocardial infarction (MI)...
December 7, 2016: Microcirculation: the Official Journal of the Microcirculatory Society, Inc
https://www.readbyqxmd.com/read/27924959/effects-of-ramadan-fasting-on-body-composition-and-arterial-stiffness
#9
Yusuf Sezen, Ibrahim Halil Altiparmak, Muslihittin Emre Erkus, Aydemir Kocarslan, Zekeriya Kaya, Ozgur Gunebakmaz, Recep Demirbag
OBJECTIVE: To examine the effects of Ramadan fasting on body composition, arterial stiffness and resting heart rate. METHODS: This prospective study was conducted at the Department of Cardiology, Harran University, Sanliurfa, Turkey, during Ramadan 2015, and comprised overweight and obese males. Body composition, arterial stiffness and echocardiography were assessed before and after Ramadan. Body composition was assessed by bioelectrical impedance analysis using segmental body composition analyser...
December 2016: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/27924467/indian-pediatric-postgraduate-s-perspective-on-future-career-intentions
#10
Latha M Sneha, Manipriya Ravindran, Rekha Kumar, Padmasani Venkatraman, Julius Scott, LakshmiNarayan Kannan
OBJECTIVE: To determine the factors that influence Pediatric residents to pursue a subspecialty career and establish their choice of future workplace. METHODS: The present questionnaire based study was conducted during a National level pediatric post graduate exam refresher course in Chennai, India and involved Pediatric residents from all parts of India. Datas was analysed with the statistical package for social sciences (SPSS, version 18.0). RESULTS: Seventy five respondents participated in the study...
December 7, 2016: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/27924361/prevalence-of-non-cardiovascular-findings-on-ct-angiography-in-children-with-congenital-heart-disease
#11
Archana Malik, Jeffrey C Hellinger, Sabah Servaes, Mathew C Schwartz, Marc S Keller, Monica Epelman
BACKGROUND: CT angiography is gaining broader acceptance in the evaluation of children with known or suspected congenital heart disease. These studies include non-cardiovascular structures such as the mediastinum, lung parenchyma and upper abdominal organs. It is important to inspect all these structures for potential abnormalities that might be clinically important and, in some cases, may impact care plans. OBJECTIVE: To determine the prevalence of non-cardiovascular findings in CT angiography of children with congenital heart disease...
December 6, 2016: Pediatric Radiology
https://www.readbyqxmd.com/read/27924340/exosome-like-silica-nanoparticles-a-novel-ultrasound-contrast-agent-for-stem-cell-imaging
#12
Fang Chen, Ming Ma, Junxin Wang, Fang Wang, Shi-Xiong Chern, Eric Ruike Zhao, Anamik Jhunjhunwala, Sean Darmadi, Hangrong Chen, Jesse V Jokerst
Ultrasound is critical in many areas of medicine including obstetrics, oncology, and cardiology with emerging applications in regenerative medicine. However, one critical limitation of ultrasound is the low contrast of target tissue over background. Here, we describe a novel cup-shaped silica nanoparticle that is reminiscent of exosomes and that has significant ultrasound impedance mismatch for labelling stem cells for regenerative medicine imaging. These exosome-like silica nanoparticles (ELS) were created through emulsion templating and the silica precursors bis(triethoxysilyl)ethane (BTSE) and bis(3-trimethoxysilyl-propyl)amine (TSPA)...
December 7, 2016: Nanoscale
https://www.readbyqxmd.com/read/27923846/takotsubo-a-japanese-contribution-to-cardiology
#13
EDITORIAL
Thomas F Lüscher
No abstract text is available yet for this article.
October 1, 2016: European Heart Journal
https://www.readbyqxmd.com/read/27923390/the-rapid-ctca-trial-rapid-assessment-of-potential-ischaemic-heart-disease-with-ctca-a-multicentre-parallel-group-randomised-trial-to-compare-early-computerised-tomography-coronary-angiography-versus-standard-care-in-patients-presenting-with-suspected-or-confirmed
#14
Alasdair J Gray, Carl Roobottom, Jason E Smith, Steve Goodacre, Katherine Oatey, Rachel O'Brien, Robert F Storey, Lumine Na, Steff C Lewis, Praveen Thokala, David E Newby
BACKGROUND: Emergency department attendances with chest pain requiring assessment for acute coronary syndrome (ACS) are a major global health issue. Standard assessment includes history, examination, electrocardiogram (ECG) and serial troponin testing. Computerised tomography coronary angiography (CTCA) enables additional anatomical assessment of patients for coronary artery disease (CAD) but has only been studied in very low-risk patients. This trial aims to investigate the effect of early CTCA upon interventions, event rates and health care costs in patients with suspected/confirmed ACS who are at intermediate risk...
December 7, 2016: Trials
https://www.readbyqxmd.com/read/27922567/validity-of-the-european-society-of-cardiology-s-psychosocial-screening-interview-in-patients-with-coronary-heart-disease-the-thoresci-study
#15
Eveline van Montfort, Johan Denollet, Jos Widdershoven, Nina Kupper
AIM: To examine the validity of the European Society of Cardiology (ESC) psychosocial screening instrument. METHOD: 508 acute (67%) or elective (33%) percutaneous coronary intervention (PCI) patients (mean age=63 years, SD=10; 81% male) completed the ESC screening interview and established questionnaires for psychosocial risk markers, i.e., depression (PHQ-9), anxiety (GAD-7), Type D personality (DS14), hostility (CMHS-7), and marital/work stress (MMQ-6, ERI) during or close after hospital admission...
December 2, 2016: Psychosomatic Medicine
https://www.readbyqxmd.com/read/27922464/cardiology-in-review-the-first-25-years
#16
William H Frishman
No abstract text is available yet for this article.
January 2017: Cardiology in Review
https://www.readbyqxmd.com/read/27921167/the-real-world-in-the-clinic-before-and-after-the-establishment-of-guidelines-for-coronary-artery-spasm-a-questionnaire-for-members-of-the-japanese-cine-angio-association
#17
Shozo Sueda, Hiroaki Kohno, Hideaki Yoshino
We investigated the clinical situations and the present knowledge of Japanese cardiologists about coronary artery spasm before and after the establishment of guidelines for this condition in the real world. A questionnaire was developed regarding the number of cases of coronary angiography, percutaneous coronary intervention, and invasive/non-invasive spasm provocation tests before (2008) and after (2014) the establishment of the Japanese Circulation Society (JCS) guidelines for coronary artery spasm and the status of spasm provocation tests...
December 5, 2016: Heart and Vessels
https://www.readbyqxmd.com/read/27920465/belgian-society-of-cardiology-belgian-heart-rhythm-association-behra
#18
(no author information available yet)
No abstract text is available yet for this article.
2016: Acta Cardiologica
https://www.readbyqxmd.com/read/27920449/a-comparison-of-the-european-society-of-cardiology-the-seattle-and-the-refined-criteria-for-interpreting-the-athlete-s-ecg-in-a-pre-participation-screening-programme
#19
https://www.readbyqxmd.com/read/27920047/state-of-the-art-in-nuclear-cardiology
#20
Nikant Kumar Sabharwal
No abstract text is available yet for this article.
December 5, 2016: Heart: Official Journal of the British Cardiac Society
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