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https://www.readbyqxmd.com/read/28821166/perioperative-acute-myocardial-infarction-associated-with-non-cardiac-surgery
#1
Nathaniel R Smilowitz, Navdeep Gupta, Yu Guo, Jeffrey S Berger, Sripal Bangalore
Aims: Acute myocardial infarction (AMI) is a significant cardiovascular complication following non-cardiac surgery. We sought to evaluate national trends in perioperative AMI, its management, and outcomes. Methods and results: Patients who underwent non-cardiac surgery from 2005 to 2013 were identified using the United States National Inpatient Sample. Perioperative AMI was evaluated over time. Propensity score matching was used to compile a cohort of AMI patients managed invasively (defined as cardiac catheterization or coronary revascularization) vs...
August 14, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28814489/right-ventricular-outflow-tract-stent-versus-bt-shunt-palliation-in-tetralogy-of-fallot
#2
Daniel Quandt, Bharat Ramchandani, Gemma Penford, John Stickley, Vinay Bhole, Chetan Mehta, Timothy Jones, David James Barron, Oliver Stumper
OBJECTIVE: This study sets out to compare morbidity, mortality and reintervention rates after stenting of the right ventricular outflow tract (RVOT) versus modified Blalock-Taussig shunt (mBTS) for palliation in patients with tetralogy of Fallot (ToF)-type lesions. METHODS: Retrospective case review study evaluating 101 patients (64 males) with ToF lesions who underwent palliation with either mBTS (n=41) or RVOT stent (n=60) to augment pulmonary blood flow over a 10-year period...
August 16, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28810369/a-closer-look-at-the-relationships-between-panic-attacks-emergency-department-visits-and-non-cardiac-chest-pain
#3
Guillaume Foldes-Busque, Isabelle Denis, Julien Poitras, Richard P Fleet, Patrick Archambault, Clermont E Dionne
This study examined the prevalence of emergency department visits prompted by panic attacks in patients with non-cardiac chest pain. A validated structured telephone interview was used to assess panic attacks and their association with the emergency department consultation in 1327 emergency department patients with non-cardiac chest pain. Patients reported at least one panic attack in the past 6 months in 34.5 per cent (95% confidence interval: 32.0%-37.1%) of cases, and 77.1 per cent (95% confidence interval: 73...
January 1, 2017: Journal of Health Psychology
https://www.readbyqxmd.com/read/28808838/comparison-of-coronary-sinus-diameter-z-scores-in-normal-fetuses-and-fetuses-with-persistent-left-superior-vena-cava-plsvc
#4
Mingming Ma, Yan Tan, Ran Chen, Yankai Mao, Bei Wang, Bowen Zhao
To establish Z-score reference ranges for coronary sinus (CS) diameter in normal fetuses and explore the diagnostic value of CS Z-score in fetuses with persistent left superior vena cava (PLSVC). Study of 235 normal fetuses and 30 fetuses with PLSVC was involved. Noncardiac biometrical parameters included biparietal diameter (BPD), femoral length (FL), heart area (HA), gestation age (GA). The coronary sinus systolic and diastolic diameter (CSDs and CSDd ) were measured at the end of systole and diastole. CSDs and CSDd Z-score models were constructed by using linear regression analysis with Non-cardiac biometrical parameters as independent variables...
August 14, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28801207/crediblemeds-org-what-does-it-offer
#5
REVIEW
Raymond L Woosley, Kristin Black, C William Heise, Klaus Romero
Since the 1990s, when numerous non-cardiac drugs were first recognized to have the potential to prolong the QT interval and cause torsades de pointes (TdP), clinicians, drug regulators, drug developers, and clinical investigators have become aware of the complexities of assessing evidence and determining TdP causality for the many drugs being marketed or under development. To facilitate better understanding, the Arizona Center for Education and Research on Therapeutics, known as AZCERT, has developed the CredibleMeds...
August 1, 2017: Trends in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28799206/the-incidence-and-characteristics-of-3-month-mortality-after-intraoperative-cardiac-arrest-in-adults
#6
M Hur, H-C Lee, K H Lee, J-T Kim, C-W Jung, H-P Park
BACKGROUND: There is little information about clinical outcomes after intraoperative cardiac arrest (IOCA). We determined the incidence and characteristics of 3-month mortality after IOCA. METHODS: The electronic medical records of 238,648 adult surgical patients from January 2005 to December 2014 were reviewed retrospectively. Characteristics of IOCA were documented using the Utstein reporting template. RESULTS: IOCA occurred in 50 patients (21/100,000 surgeries)...
August 11, 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28797760/effect-of-left-ventricular-dysfunction-on-utilization-of-donor-hearts
#7
David Tryon, Nahidh W Hasaniya, Brice Jabo, Anees J Razzouk, Leonard L Bailey, David G Rabkin
BACKGROUND: In this study we investigated modern, non-utilization rates of potential cardiac donors with left ventricular dysfunction (LVD) to clarify this phenomenon's magnitude and the impact of recent studies suggesting these organs can be safely transplanted. METHODS: Using the United Network for Organ Sharing transplant database, we reviewed all donors evaluated between January 1, 2007 and June 30, 2014. Exclusion criteria included lack of consent and age <13 or >59 years...
July 19, 2017: Journal of Heart and Lung Transplantation
https://www.readbyqxmd.com/read/28796275/immature-platelets-as-a-novel-biomarker-for-adverse-cardiovascular-events-in-patients-after-non-cardiac-surgery
#8
Aida Anetsberger, Manfred Blobner, Bernhard Haller, Sebastian Schmid, Katrin Umgelter, Theresa Hager, Clemens Langgartner, Eberhard F Kochs, Karl-Ludwig Laugwitz, Bettina Jungwirth, Isabell Bernlochner
This study evaluates whether immature platelets (IPF) determined in the post anesthesia care unit (PACU) can predict major adverse cardiovascular events (MACE) or other thromboembolic events after intermediate and high-risk surgery. IPF are increased in patients with acute coronary syndrome and recently gained interest as novel biomarker for risk stratification. In this prospective observational trial 732 patients undergoing intermediate or high-risk non-cardiac surgery were enrolled (NCT02097602). IPF was measured preoperatively and postoperatively in the PACU...
August 10, 2017: Thrombosis and Haemostasis
https://www.readbyqxmd.com/read/28794833/preoperative-cardiac-evaluation-with-transthoracic-echocardiography-before-non-cardiac-surgery
#9
REVIEW
Chi Young Shim
Transthoracic echocardiography has become increasingly popular in clinical practice. It is used for the functional evaluation of patients with various cardiovascular diseases. Its use has been extended further in routine screening for cardiovascular health and in preoperative risk assessment before non-cardiac surgery because it is non-invasive, easy to perform, reproducible, and cost-effective. When the results of preoperative echocardiography contain abnormalities, the findings must be interpreted to determine clinical relevance...
August 2017: Korean Journal of Anesthesiology
https://www.readbyqxmd.com/read/28793910/the-prevalence-of-non-cardiac-chest-pain-nccp-using-emergency-department-ed-data-a-northern-ireland-based-study
#10
Orla McDevitt-Petrovic, Karen Kirby, Mark Shevlin
BACKGROUND: The aim of this study was to assess the frequency of chest pain presentations and the subsequent non-cardiac chest pain diagnoses in an emergency department (ED) over a 3 year period. METHODS: Administrative data on ED attendances to an urban general hospital in Northern Ireland between March 2013 and March 2016 were used. Data were coded and analysed to estimate frequencies of 'chest pain' presentation and the subsequent diagnoses for each year. RESULTS: Both chest pain presentations and chest pain presentations with a subsequent diagnosis of unknown cause increased each year...
August 9, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28781240/outcomes-in-patients-with-contained-ruptures-of-the-aortic-annulus-after-transcatheter-aortic-valve-implantation-with-balloon-expandable-devices
#11
Philipp Breitbart, Jan Minners, Gregor Pache, Jochen Reinöhl, Nicolaj Christopher Hansson, Bjarne L Nørgaard, Franz-Josef Neumann, Philipp Ruile
AIMS: To evaluate incidence and long-term outcomes of patients with contained ruptures of the aortic annulus (CR) after transcatheter aortic valve implantation (TAVI). METHODS AND RESULTS: From May 2012 to June 2017 a total of 1030 patients underwent post- TAVI computed tomography angiography (CTA) at three centers in Germany and Denmark. CR were identified in 12 patients (1.2%, 80.7+5.0 years, STS-Score 4.1+1.4%). All 12 patients had received a balloon-expandable valve...
August 8, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28777814/prevalence-of-preoperative-anemia-abnormal-mean-corpuscular-volume-and-red-cell-distribution-width-among-surgical-patients-in-singapore-and-their-influence-on-one-year-mortality
#12
Yilin Eileen Sim, Hide Elfrida Wee, Ai Leen Ang, Niresh Ranjakunalan, Biauw Chi Ong, Hairil Rizal Abdullah
INTRODUCTION: Preoperative anemia and high red cell distribution width (RDW) are associated with higher perioperative mortality. Conditions with high RDW levels can be categorized by mean corpuscular volume (MCV). The relationship between RDW, anemia and MCV may explain causality between high RDW levels and outcomes. We aim to establish the prevalence of preoperative anemia and distribution of RDW and MCV among pre-surgical patients in Singapore. In addition, we aim to investigate the association between preoperative anemia, RDW and MCV levels with one-year mortality after surgery...
2017: PloS One
https://www.readbyqxmd.com/read/28776067/determinants-of-survival-and-favorable-neurologic-outcomes-in-ischemic-heart-disease-treated-by-veno-arterial-extracorporeal-membrane-oxygenation
#13
Keisuke Yonezu, Kenichi Sakakura, Yusuke Watanabe, Yousuke Taniguchi, Kei Yamamoto, Hiroshi Wada, Shin-Ichi Momomura, Hideo Fujita
Overall mortality and neurologic outcome of patients treated by veno-arterial extracorporeal membrane oxygenation (V-A ECMO) was still not satisfactory. The aim of this study was to clarify the determinants of survival and favorable neurologic outcomes in patients with ischemic heart disease (IHD) treated by V-A ECMO. We identified IHD patients who received V-A ECMO, and divided those patients into the survived and the in-hospital death group. Multivariate logistic regression analysis was performed to identify the determinants of survival and favorable neurologic outcomes...
August 3, 2017: Heart and Vessels
https://www.readbyqxmd.com/read/28774485/non-cardiac-sarcoid-actually-affects-the-heart-by-reducing-coronary-flow-reserve
#14
EDITORIAL
Carlos G Santos-Gallego, Allen J Weiss, Javier Sanz
No abstract text is available yet for this article.
July 8, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28766924/factors-associated-with-performing-urgent-coronary-angiography-in-out-of-hospital-cardiac-arrest-patients
#15
David H Lam, Lauren M Glassmoyer, Jordan B Strom, Roger B Davis, James M McCabe, Donald E Cutlip, Michael W Donnino, Michael N Cocchi, Duane S Pinto
OBJECTIVES: Factors associated with performing urgent coronary angiography (UCA) in patients with out-of-hospital cardiac arrest (OHCA) were identified. BACKGROUND: Current guidelines for resuscitated OHCA patients recommend UCA if there is ST-elevation on post-arrest electrocardiogram or high suspicion of acute myocardial infarction. Some have advocated for UCA in all OHCA regardless of suspected etiology. The reasons for variations in performing UCA are not well understood...
August 2, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28759082/persistent-left-superior-vena-cava
#16
Kamil W Tyrak, Jakub Holda, Mateusz K Holda, Mateusz Koziej, Katarzyna Piatek, Wieslawa Klimek-Piotrowska
Persistent left superior vena cava (PLSVC) is the most common congenital malformation of thoracic venous return and is present in 0.3 to 0.5% of individuals in the general population. This heart specimen was dissected from a 35-year-old male cadaver whose cause of death was determined as non-cardiac. The heart was examined and we found a PLSVC draining into the coronary sinus. The right superior vena cava was present with a small-diameter ostium. An anomalous pulmonary vein pattern was observed; there was a common trunk to the left superior and left inferior pulmonary veins (diameter 17...
May 23, 2017: Cardiovascular Journal of Africa
https://www.readbyqxmd.com/read/28756079/-exercise-testing-new-guidelines
#17
Dany Michel Marcadet
The GERS (Exercise Rehabilitation and Sports Group of the French Society of Cardiology) has decided to update current guidelines regarding the practice of EKG stress tests. Since the last update dates from 1997, the GERS judged it necessary to integrate data from new works and advancements made in the last 20 years. Good clinical practices and safety conditions are better defined regarding the structure, location, material, staff competency, as well as convention with hospital structures. The diagnosis of coronary artery disease remains the principal indication for a stress test...
July 26, 2017: La Presse Médicale
https://www.readbyqxmd.com/read/28752477/addition-of-biomarker-panel-improves-prediction-performance-of-american-college-of-surgeons-national-surgical-quality-improvement-program-acs-nsqip-calculator-for-cardiac-risk-assessment-of-elderly-patients-preparing-for-major-non-cardiac-surgery-a-pilot-study
#18
Danica Z Marković, Tatjana Jevtović-Stoimenov, Vladan Ćosić, Biljana Stošić, Bojana Marković Živković, Radmilo J Janković
BACKGROUND: Number of elderly patients subjected to extensive surgical procedures in the presence of cardiovascular morbidities is increasing every year. Therefore, there is a need to make preoperative diagnostics more accurate. AIMS: To evaluate the usefulness of American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) calculator as a predictive tool in preoperative assessment of cardiovascular risk in elderly patients. METHODS: This prospective pilot study included 78 patients who were being prepared for extensive non-cardiac surgeries under general anaesthesia...
July 27, 2017: Aging Clinical and Experimental Research
https://www.readbyqxmd.com/read/28741093/fetal-right-ventricular-prominence-associated-postnatal-abnormalities-and-coarctation-clinical-prediction-tool
#19
Alyssa Power, Alberto Nettel-Aguirre, Deborah Fruitman
Fetal right ventricular (RV) prominence is a known indicator of possible left-sided structural heart disease with a low positive predictive value for aortic coarctation. There is a paucity of data on identifying which fetuses with RV prominence will have postnatal arch obstruction. Our study objectives were to create a clinical prediction tool for coarctation and to describe the diagnostic outcomes of our cohort with fetal RV prominence. We performed a retrospective review of patients referred with fetal RV prominence from January 2009 to October 2015...
July 24, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28739744/overexpression-of-ephb4-is-associated-with-poor-survival-of-patients-with-gastric-cancer
#20
Jie Yin, Yuxin Cui, Liting Li, Jiafu Ji, Wen G Jiang
BACKGROUND: Increased expression of erythropoietin-producing human hepatoma (EPHB4) leads to enhanced cell migration, growth and adhesion in tumor cells. However, little is known regarding the effects of EPHB4 in gastric cancer. The present study aimed to examine the clinical relevance of EPHB4 and its association with the prognosis of gastric cancer. MATERIALS AND METHODS: EPHB4 transcript expression in 324 gastric cancer samples with paired adjacent normal gastric tissues was determined using quantitative polymerase chain reaction and the results were statistically analyzed against patient clinicopathological data...
August 2017: Anticancer Research
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