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Cardiology

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773 papers 100 to 500 followers
By Elvis Amao Internal Medicine , Cardiology and infectious diseases
https://www.readbyqxmd.com/read/28618405/upregulation-of-circulating-mir-195-3p-in-heart-failure
#1
Xia He, Jun Ji, Tao Wang, Ming-Bang Wang, Xiao-Ling Chen
OBJECTIVES: Many circulating microRNAs (miRs) have been shown to have potential biomarker effects in cardiovascular disease. We studied the dysregulation of circulating miR-195-3p in patients with heart failure (HF) to elucidate its value as a potential biomarker for HF. METHODS: Eight ischemic HF (IHF) patients, 8 nonischemic HF patients (NIHF), and 8 healthy volunteers (matched by age and sex - normal controls [NCs]) were chosen for miR sequencing. The plasma RNA was extracted, and a small RNA library of HF was established and then sequenced using next-generation sequencing (NGS) technology...
2017: Cardiology
https://www.readbyqxmd.com/read/28793300/the-burden-of-malignancy-in-a-tertiary-hospital-intensive-cardiovascular-care-unit
#2
Israel Mazin, Shlomi Matetzky, Linor Shemer, Dana Fourey, Paul Fefer, Amit Segev, Arsalan Abu-Much, Roy Beigel, Elad Asher
OBJECTIVES: During the past decade, the most common causes of mortality and morbidity were cardiovascular diseases and malignancies. The aim of the current study was to describe the incidence, course of admission, and short-term (30-day) prognosis of patients with and without malignancy, admitted to a tertiary center intensive cardiovascular care unit (ICCU). METHODS: A prospective observational study of 2,259 patients admitted to the ICCU was conducted between January 2014 and December 2015...
August 10, 2017: Cardiology
https://www.readbyqxmd.com/read/29041005/cardiogenic-shock-during-first-infusion-of-anthracycline-chemotherapy-in-a-patient-with-hodgkin-lymphoma-an-unusual-event
#3
Giulio Binaghi, Damiana Congia, Stefano Cossa, Stefania Massidda, Daniele Pasqualucci, Federica Pilo, Emanuela Serra, Emanuele Angelucci, Maurizio Porcu
INTRODUCTION: Hodgkin lymphoma (HL) is one of the most common types of cancers of the lymphatic system. The currently available therapies enable a cure in approximately 80-85% of treated patients. However, the cardiotoxicity of HL treatment has become a major cause of morbidity and mortality in survivors mainly related to the use of anthracycline. CASE REPORT: An HL, staged IIIB, was diagnosed in a 60-year-old man with no cardiovascular disease. During the first cycle of ABVD chemotherapy (Adriamycin; bleomycin; vinblastine; dacarbazine), near the end of the dacarbazine infusion, the patient presented a sudden cardiogenic shock characterized by a severe left ventricular systolic dysfunction...
October 18, 2017: Cardiology
https://www.readbyqxmd.com/read/29129247/association-between-influenza-vaccination-and-reduced-risks-of-major-adverse-cardiovascular-events-in-elderly-patients
#4
Ming-Hsien Chiang, Hau-Hsin Wu, Chia-Jen Shih, Yung-Tai Chen, Shu-Chen Kuo, Te-Li Chen
BACKGROUND: This study was conducted to determine the protective effect of influenza vaccine against primary major adverse cardiovascular events (MACEs) in elderly patients, especially those with influenza-like illness (ILI). METHODS: This retrospective, population-based case-control study of an elderly population (age≥65 years) was conducted using Taiwan's National Health Insurance Research Database (2000-2013). One control was selected for each MACE case (n=80,363 each), matched according to age, year of study entry, and predisposing factors for MACEs...
November 2017: American Heart Journal
https://www.readbyqxmd.com/read/29129257/temporal-changes-in-infective-endocarditis-guidelines-during-the-last-12-years-high-level-evidence-needed
#5
Lauge Østergaard, Nana Valeur, Henning Bundgaard, Jawad H Butt, Nikolaj Ihlemann, Lars Køber, Emil L Fosbøl
BACKGROUND: Infective endocarditis (IE) is a complex disease necessitating extensive clinical guidelines. The guidelines from the American Heart Association (AHA) and the European Society of Cardiology (ESC) have been markedly extended during the last 12 years. We examined the evidence base for these changes. METHODS: IE guidelines published by AHA and ESC were reviewed. We categorized and combined guidelines into 3 time periods: (1) 2004 (AHA) and 2005 (ESC), (2) 2007 (AHA) and 2009 (ESC), and (3) 2015 (AHA) and 2015 (ESC)...
November 2017: American Heart Journal
https://www.readbyqxmd.com/read/29045345/leadless-cardiac-pacemakers-present-and-the-future
#6
Derek S Chew, Vikas Kuriachan
PURPOSE OF REVIEW: Pacing technology for many decades has been composed of a generator attached to leads that are usually transvenous. Recently, leadless pacemakers have been studied in clinical settings and now available for use in many countries. This includes the single-component Nanostim Leadless Cardiac Pacemaker and Micra Transcatheter Pacing System, as well as the multicomponent Wireless Stimulation Endocardial system. RECENT FINDINGS: Clinical studies in single-component leadless pacing technology has shown that they can be successfully implanted with minimal complications...
October 17, 2017: Current Opinion in Cardiology
https://www.readbyqxmd.com/read/29135484/update-on-revascularization-in-patients-with-heart-failure-and-coronary-artery-disease
#7
Fadi Hage, Ali Hage, Haissam Haddad, Bob Kiaii
PURPOSE OF REVIEW: The review explores the recent findings surrounding the evaluation and the treatment of patients with heart failure and coronary artery disease. It also shed the light on the gaps in this area. RECENT FINDINGS: Surgical revascularization in patients with ischemic cardiomyopathy has the potential to offer symptomatic and survival benefits. SUMMARY: Patients with heart failure and coronary artery disease should be considered candidates for revascularization on the basis of their symptoms, extent of the disease, and comorbidities...
November 14, 2017: Current Opinion in Cardiology
https://www.readbyqxmd.com/read/29095713/bicuspid-aortic-valve-associated-aortopathy-update-on-biomarkers
#8
Ashna K Maredia, Steven C Greenway, Subodh Verma, Paul W M Fedak
PURPOSE OF REVIEW: Bicuspid aortic valve (BAV)-associated aortopathy is common and its progression for individual patients is difficult to predict. The present review aims to identify recent developments using biomarkers for the determination of risk and progression of disease in patients with BAV aortopathy. RECENT FINDINGS: Novel rare genetic variants and epigenetic methylation signatures affecting non-cytosine phosphate guanine (non-CpG) and CpG sites, nicotinamide phosphoribosyltransferase and Sod expression may lead to improved prediction of the aortopathy phenotype...
October 31, 2017: Current Opinion in Cardiology
https://www.readbyqxmd.com/read/29135524/a-palliative-approach-for-heart-failure-end-of-life-care
#9
Jane Maciver, Heather J Ross
PURPOSE OF REVIEW: The current review discusses the integration of guideline and evidence-based palliative care into heart failure end-of-life (EOL) care. RECENT FINDINGS: North American and European heart failure societies recommend the integration of palliative care into heart failure programs. Advance care planning, shared decision-making, routine measurement of symptoms and quality of life and specialist palliative care at heart failure EOL are identified as key components to an effective heart failure palliative care program...
November 10, 2017: Current Opinion in Cardiology
https://www.readbyqxmd.com/read/28887925/introduction-to-extracorporeal-membrane-oxygenation
#10
REVIEW
Nicholas C Cavarocchi
Renewed interest in extracorporeal membrane oxygenation (ECMO) support of critically ill patients has led to a large expansion of its use across the world. This article reviews the long history of ECMO and introduces the early pioneers. The idea of team planning and team work is introduced in this article. There is an emphasis on understanding that ECMO care varies across institutions but is slowly growing to more uniform protocols.
October 2017: Critical Care Clinics
https://www.readbyqxmd.com/read/29137910/tamponade-hemodynamic-and-echocardiographic-diagnosis
#11
REVIEW
Mark J Kearns, Keith R Walley
Cardiac tamponade is a medical emergency that can be readily reversed with timely recognition and appropriate intervention. The clinical diagnosis of cardiac tamponade requires synthesis of a constellation of otherwise non-specific features, based on an understanding of the underlying pathophysiology. Whereas echocardiographic examination is a central component of diagnosis, alone it is insufficient to establish the physiologic diagnosis of hemodynamically significant cardiac tamponade. The hemodynamic diagnosis of cardiac tamponade requires clinical evidence of low cardiac output and stroke volume in the setting of elevated cardiac filling pressures, with evidence of increased sympathetic tone (tachycardia, peripheral vasoconstriction, etc), and exclusion of other causes of shock as the primary problem (particularly cardiogenic shock)...
November 11, 2017: Chest
https://www.readbyqxmd.com/read/29114008/2017-american-heart-association-focused-update-on-adult-basic-life-support-and-cardiopulmonary-resuscitation-quality-an-update-to-the-american-heart-association-guidelines-for-cardio-pulmonary-resuscitation-and-emergency-cardiovascular-care
#12
REVIEW
Monica E Kleinman, Zachary D Goldberger, Thomas Rea, Robert A Swor, Bentley J Bobrow, Erin E Brennan, Mark Terry, Robin Hemphill, Raúl J Gazmuri, Mary Fran Hazinski, Andrew H Travers
Cardiopulmonary resuscitation is a lifesaving technique for victims of sudden cardiac arrest. Despite advances in resuscitation science, basic life support remains a critical factor in determining outcomes. The American Heart Association recommendations for adult basic life support incorporate the most recently published evidence and serve as the basis for education and training for laypeople and healthcare providers who perform cardiopulmonary resuscitation.
November 6, 2017: Circulation
https://www.readbyqxmd.com/read/29133604/canagliflozin-for-primary-and-secondary-prevention-of-cardiovascular-events-results-from-the-canvas-program-canagliflozin-cardiovascular-assessment-study
#13
Kenneth W Mahaffey, Bruce Neal, Vlado Perkovic, Dick de Zeeuw, Greg Fulcher, Ngozi Erondu, Wayne Shaw, Elisa Fabbrini, Tao Sun, Qiang Li, Mehul Desai, David R Matthews
BACKGROUND : Canagliflozin is a sodium glucose cotransporter 2 inhibitor that significantly reduces the composite of cardiovascular death, nonfatal myocardial infarction, or nonfatal stroke in patients with type 2 diabetes mellitus and elevated cardiovascular risk. The comparative effects among participants with and without a history of cardiovascular disease (secondary versus primary prevention) were prespecified for evaluation. METHODS : The CANVAS Program (Canagliflozin Cardiovascular Assessment Study) randomly assigned 10 142 participants with type 2 diabetes mellitus to canagliflozin or placebo...
November 13, 2017: Circulation
https://www.readbyqxmd.com/read/29112235/prevalence-of-anthracycline-related-cardiac-dysfunction-in-long-term-survivors-of-adult-onset-lymphoma
#14
Saro H Armenian, Luc Mertens, Cameron Slorach, Kalyanasundaram Venkataraman, Kristen Mascarenhas, Nitya Nathwani, F Lennie Wong, Stephen J Forman, Smita Bhatia
BACKGROUND: Anthracycline-related heart failure is a leading cause of morbidity in survivors of adult-onset lymphoma. There is a paucity of information on screening for late-occurring preclinical disease, which, in turn, has limited guidelines for early detection and intervention. The objectives of this study were to examine the prevalence and risk of cardiac dysfunction, as measured by echocardiography (abnormal left ventricular systolic/diastolic function or strain), in lymphoma survivors who received treatment with anthracyclines and to evaluate the diagnostic yield of blood biomarkers in the asymptomatic setting...
November 7, 2017: Cancer
https://www.readbyqxmd.com/read/29113705/recent-advances-in-diagnosis-and-treatment-of-cardiac-amyloidosis
#15
REVIEW
Yasuhiro Izumiya, Seiji Takashio, Seitaro Oda, Yasuyuki Yamashita, Kenichi Tsujita
Cardiac amyloidosis (CA) has been believed to be a rare disease for a long time, but recent sophisticated diagnostic modalities demonstrate that a considerable number of CA patients are hidden among those diagnosed with heart failure. Prognosis of CA was poor, but recent developments in therapeutic interventions have improved survival in these patients. Therefore, early detection and precise diagnosis is clinically important. In this review article, we overview recent progress in diagnosis and treatment for CA...
November 4, 2017: Journal of Cardiology
https://www.readbyqxmd.com/read/29115016/pulmonary-hypertension-in-stiff-left-atrial-syndrome-pathogenesis-and-treatment-in-one
#16
Micha T Maeder, Reto Nägele, Philipp Rohner, Daniel Weilenmann
We present the rare case of a patient with pulmonary hypertension in the context of the stiff left atrial syndrome after extensive catheter ablation, a unique constellation characterized by high pulmonary artery and pulmonary artery wedge pressures due to left atrial dysfunction but normal left ventricular end-diastolic pressure, normal mitral valve, and absence pulmonary vein stenosis. This patient was surprisingly oligosymptomatic, however, which may have been due to a persistent post-puncture atrial septal defect, which may have allowed for controlled left atrial decompression, which is in line with the novel concept of the catheter-based creation of an intracardiac shunt as a treatment for heart failure...
November 8, 2017: ESC Heart Failure
https://www.readbyqxmd.com/read/29118887/a-case-of-early-prosthetic-valve-endocarditis-caused-by-staphylococcus-warneri-in-a-patient-presenting-with-congestive-heart-failure
#17
Maita S Kuvhenguhwa, Kevin O Belgrave, Sonia U Shah, Arnold S Bayer, Loren G Miller
Staphylococcus warneri, a coagulase negative staphylococcus, has been isolated in prosthetic device-related infections and has been reported as a rare cause of endocarditis. We report a case of prosthetic aortic valve S. warneri endocarditis, in which the patient lacked typical infectious signs and symptoms, instead presenting with congestive heart failure due to perforation of the valve. Providers should consider endocarditis with a low virulence pathogen such as S. warneri when a patient with a prosthetic valve presents with heart failure, even in the absence of fever, leukocytosis and other infectious symptoms...
October 2017: Cardiology Research
https://www.readbyqxmd.com/read/29119374/review-of-cardiovascular-imaging-in-the-journal-of-nuclear-cardiology-2017-part-1-of-2-positron-emission-tomography-computed-tomography-and-magnetic-resonance
#18
Wael A AlJaroudi, Fadi G Hage
Several original articles and editorials have been published in the Journal of Nuclear Cardiology in 2017. It has become a tradition at the beginning of each year to summarize some of these key articles in 2 sister reviews. In this first part one, we will discuss some of the progress made in the field of heart failure (cardio-oncology, myocardial blood flow, viability, dyssynchrony, and risk stratification), inflammation, molecular and hybrid imaging using advancement in positron emission tomography, computed tomography, and magnetic resonance imaging...
November 8, 2017: Journal of Nuclear Cardiology: Official Publication of the American Society of Nuclear Cardiology
https://www.readbyqxmd.com/read/29121301/tissue-doppler-assessment-of-diastolic-function-and-relationship-with-mortality-in-critically-ill-septic-patients-a-systematic-review-and-meta-analysis
#19
F Sanfilippo, C Corredor, A Arcadipane, G Landesberg, A Vieillard-Baron, M Cecconi, N Fletcher
Background: Myocardial dysfunction may contribute to circulatory failure in sepsis. There is growing evidence of an association between left ventricular diastolic dysfunction (LVDD) and mortality in septic patients. Utilizing echocardiography, we know that tissue Doppler imaging (TDI) variables e' and E/e' are reliable predictors of LVDD and are useful measurements to estimate left ventricular (LV) filling pressures. Methods: We conducted a systematic review and meta-analysis to investigate the association of e' and E/e' with mortality of patients with severe sepsis or septic shock...
October 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/29121732/quality-of-life-improvement-in-older-patients-with-heart-failure-initiated-on-ivabradine-results-from-the-uk-multi-centre-live-life-prospective-cohort-study
#20
D Zachariah, D Stevens, G Sidorowicz, C Spooner, N Rowell, J Taylor, R Kay, M S Salek, P R Kalra
AIMS: LIVE:LIFE is a multi-centre, open-label, prospective observational cohort study assessing health-related quality of life (HRQoL) in older patients with chronic heart failure (CHF) following initiation of ivabradine. The primary endpoint is change in Minnesota Living with Heart Failure Questionnaire (MLWHFQ) total score after 6months. METHODS AND RESULTS: Consenting patients aged ≥70years with CHF, in whom ivabradine was initiated within its licensed indication, were enrolled...
December 15, 2017: International Journal of Cardiology
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