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https://www.readbyqxmd.com/read/29903669/n-terminal-pro-brain-natriuretic-peptide-and-prediction-of-coronary-artery-dilatation-in-hyperacute-phase-of-kawasaki-disease
#1
Jae Yun Jung, Eun Mi Ham, Hyuksool Kwon, Young Ho Kwak, Do Kyun Kim, Jin Hee Lee, Jin Hee Jung
BACKGROUND: Coronary artery dilatation (CAD) is a great concern with Kawasaki disease (KD). This study aimed to investigate the relationship between serum N-terminal pro-brain natriuretic peptide (NT-proBNP) levels and CAD in patients with the hyperacute phase (≤4 days of fever) of KD. METHODS: Serum NT-proBNP levels were compared between patients with and those without CAD, who underwent transthoracic echocardiography (TTE) within 24 h of the hyperacute phase of KD in the pediatric emergency department (PED)...
June 8, 2018: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29903030/diastolic-dysfunction-is-common-and-predicts-outcome-after-cardiac-surgery
#2
Thomas S Metkus, Alejandro Suarez-Pierre, Todd C Crawford, Jennifer S Lawton, Lee Goeddel, Jeffrey Dodd-O, Monica Mukherjee, Theodore P Abraham, Glenn J Whitman
BACKGROUND: Diastolic dysfunction (DD) identified on echocardiography predicts mortality after cardiac surgery, however the most useful diastolic parameters for assessment and the association of DD with prolonged mechanical ventilation, ICU re-admission, and hospital length of stay are not established. METHODS: We included patients that underwent coronary artery bypass grafting (CABG), aortic valve replacement (AVR) or a combined procedure (CAB-AVR) from 2010 to 2016, and who had preoperative transthoracic echocardiography (TTE) at our institution within 6 months of the operation...
June 15, 2018: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/29895627/sub-acute-leaflet-thrombosis-a-reversible-cause-of-aortic-stenosis
#3
Athina Chasapi, Adam Hobbs, Theodore Velissaris, Benoy N Shah
A 77 year old male underwent elective bioprosthetic aortic valve replacement (23mm Carpentier-Edwards Perimount MagnaEase) for severe aortic stenosis. His pre-discharge transthoracic echocardiogram (TTE) was normal. He presented 9 days after surgery with dyspnoea and fever. He was in sinus rhythm. Blood cultures were taken and he was commenced on empirical antibiotics for possible infective endocarditis (subsequently all negative). Repeat TTE showed a well-seated prosthesis without regurgitation but elevated gradients (peak / mean gradients 49 / 22 mmHg respectively)...
June 12, 2018: Echo Research and Practice
https://www.readbyqxmd.com/read/29887473/aortic-valve-anatomy-and-outcomes-after-transcatheter-aortic-valve-implantation-in-bicuspid-aortic-valves
#4
C De Biase, A Mastrokostopoulos, R Philippart, L M Desroche, S Blanco, K Rehal, N Dumonteil, D Tchetche
PURPOSE: Aortic stenosis (AS) in bicuspid aortic valve (BAV) remains a challenge for transcatheter aortic valve implantation (TAVI). BAV is a condition encountered in young adults as well as elderly patients. Frequently we face in clinical practice elderly patients with BAV and severe AS, but there is little evidence concerning TAVI in this population. The aim of our study was to compare anatomic features and outcomes of bicuspid and tricuspid patients with AS undergoing TAVI. METHODS: 83 consecutive BAV patients undergoing TAVI were matched, in a 1:2 ratio, to 166 tricuspid patients...
September 1, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/29885661/the-effect-of-a-new-lifetime-cardiovascular-risk-display-on-patients-motivation-to-participate-in-shared-decision-making
#5
Nikita Roman A Jegan, Sarah Anna Kürwitz, Lena Kathrin Kramer, Monika Heinzel-Gutenbrunner, Charles Christian Adarkwah, Uwe Popert, Norbert Donner-Banzhoff
BACKGROUND: This study investigated the effects of three different risk displays used in a cardiovascular risk calculator on patients' motivation for shared decision-making (SDM). We compared a newly developed time-to-event (TTE) display with two established absolute risk displays (i.e. emoticons and bar charts). The accessibility, that is, how understandable, helpful, and trustworthy patients found each display, was also investigated. METHODS: We analysed a sample of 353 patients recruited in general practices...
June 9, 2018: BMC Family Practice
https://www.readbyqxmd.com/read/29880022/a-case-report-of-pseudoaneurysm-of-left-sinus-of-valsalva-invaded-into-the-left-ventricle-with-severe-aortic-regurgitation
#6
Hyun Oh Park, Joung Hun Byun, Seong Ho Moon, Jong Woo Kim, Sung Hwan Kim, Ki Nyun Kim, Jae Jun Jung, Dong Hoon Kang, Jun Young Choi, Jun Ho Yang, In Seok Jang, Chung Eun Lee
BACKGROUND: The pseudoaneurysms of sinus of Valsalva is an uncommon and serious complication of an infection, trauma, or after cardiac surgery or procedure. Pseudoaneurysms of sinus of Valsalva from left is rare. We describe a case of pseudoaneurysm of the left coronary sinus of Valsalva invaded into the left ventricle (LV) diagnosed by transthoracic echocardiography (TTE), transesophageal ecoccardiography (TEE), and multiple detector computed tomography (MDCT). CASE PRESENTATION: A 44-year-old male patient had New York Heart Association (NYHA) class II / III dyspnea during 4 months...
June 7, 2018: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/29877218/is-systolic-right-ventricular-function-reduced-after-thoracic-non-cardiac-surgery-a-propensity-matched-echocardiographic-analysis
#7
Henning Johann Steffen, Sebastian Kalverkamp, Rashad Zayat, Rüdiger Autschbach, Jan-Wilhelm Spillner, Andreas Hagendorff, Nima Hatam
PURPOSE: To assess whether thoracic non-cardiac surgery has an influence on right ventricular function (RVF) compared to known impaired postoperative RV function after cardiac surgery. METHODS: In all, 50 patients (mean age: 61 years), who underwent thoracic non-cardiac surgery were included and matched using propensity score to 50 patients, receiving coronary artery bypass graft surgery (CABG) (CABGmatched ). All patients had transthoracic echocardiography (TTE) including two-dimensional speckle tracking (2D-STE) and tissue Doppler imaging (TDI) pre- and 1 week postoperatively...
June 7, 2018: Annals of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29876048/dilated-cardiomyopathy-secondary-to-acute-pancreatitis-caused-by-hypertriglyceridemia
#8
Jordan W Greer, William C Beck, Avi Bhavaraju, Ben Davis, Mary K Kimbrough, Joseph Jensen, Anna Privratsky, Ronald Robertson, John R Taylor, Kevin W Sexton
A 30-year-old male presented to an outside facility with acute pancreatitis and triglycerides of 1594. He was transferred to our facility after becoming febrile, hypoxic and in acute renal failure with triglycerides of 4243. CT scan performed showed wall-off pancreatic necrosis. He underwent continuous renal replacement therapy and his acute renal failure resolved. He was treated with broad spectrum antibiotics and discharged. He developed a fever to 101 a week later and was found to have a large infected pancreatic pseudocyst...
May 2018: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/29869720/echocardiographic-manifestations-and-chemical-composition-of-stenotic-bicuspid-aortic-valves
#9
Ching-Li Cheng, Hsiao-Huang Chang, Pei-Jung Huang, Wei-Chen Wang, Shan-Yang Lin
Bicuspid aortic valve (BAV) is an inherited form of heart disease with only two aortic valve leaflets via a disorder of cardiac valvulogenesis. We investigated the in vivo echocardiographic features of cardiac morphology in patients with BAV and the ex vivo compositional components of all the excised BAV leaflets isolated from BAV patients. Three BAV patients were randomly selected. All patients underwent 2D transthoracic echocardiography (TTE) with a Doppler ultrasound tool. The compositional components of each respective BAV leaflet for all the excised BAVs were determined by a portable fiber-optic Raman spectroscopy...
June 5, 2018: Journal of Materials Science. Materials in Medicine
https://www.readbyqxmd.com/read/29869175/evaluation-of-right-ventricular-function-by-coronary-computed-tomography-angiography-using-a-novel-automated-3d-right-ventricle-volume-segmentation-approach-a-validation-study
#10
Philipp Burghard, Fabian Plank, Christoph Beyer, Silvana Müller, Jakob Dörler, Marc-Michael Zaruba, Leo Pölzl, Gerhard Pölzl, Andrea Klauser, Stefan Rauch, Fabian Barbieri, Christian-Ekkehardt Langer, Wilfried Schgoer, Eric E Williamson, Gudrun Feuchtner
OBJECTIVES: To evaluate right ventricle (RV) function by coronary computed tomography angiography (CTA) using a novel automated three-dimensional (3D) RV volume segmentation tool in comparison with clinical reference modalities. METHODS: Twenty-six patients with severe end-stage heart failure [left ventricle (LV) ejection fraction (EF) <35%] referred to CTA were enrolled. A specific individually tailored biphasic contrast agent injection protocol was designed (80%/20% high/low flow) was designed...
June 4, 2018: European Radiology
https://www.readbyqxmd.com/read/29864199/diagnostic-significance-of-three-dimensional-echocardiography-in-asymptomatic-unicuspid-aortic-valve
#11
Zorica Mladenovic, Danijela Vranes, Slobodan Obradovic, Boris Dzudovic, Andjelka Angelkov Ristic, Nenad Ratkovic, Zoran Jovic, Marijan Spasic, Jelena Maric Kocijancic, Predrag Djruic
Unicuspid aortic valve (UAV) is a rare congenital anomaly of aorta associated with a faster progress of valvular dysfunction, aortic dilatation and with necessity for more frequent controls and precise evaluation Asymptomatic 35 year old man had abnormal systolic diastolic murmur on aortic valve during routine examination. Initial diagnostic with transthoracic echocardiography (TTE) supposed bicuspid aortic valve, while three-dimensional transesophageal echocardiography (3D TEE) and multidetector computed tomography defined unicuspid, unicomissural aortic valve with moderate aortic stenosis and regurgitation...
June 4, 2018: Echocardiography
https://www.readbyqxmd.com/read/29863149/robotic-surgery-for-esophageal-cancer-merits-and-demerits
#12
REVIEW
Yasuyuki Seto, Kazuhiko Mori, Susumu Aikou
Since the introduction of robotic systems in esophageal surgery in 2000, the number of robotic esophagectomies has been gradually increasing worldwide, although robot-assisted surgery is not yet regarded as standard treatment for esophageal cancer, because of its high cost and the paucity of high-level evidence. In 2016, more than 1800 cases were operated with robot assistance. Early results with small series demonstrated feasibility and safety in both robotic transhiatal (THE) and transthoracic esophagectomies (TTE)...
September 2017: Annals of gastroenterological surgery
https://www.readbyqxmd.com/read/29851569/the-influence-of-an-afternoon-nap-on-the-endurance-performance-of-trained-runners
#13
Anthony W Blanchfield, Tammy M Lewis-Jones, James R Wignall, James B Roberts, Samuel J Oliver
The effectiveness of a nap as a recovery strategy for endurance exercise is unknown and therefore the present study investigated the effect of napping on endurance exercise performance. Eleven trained male runners completed this randomised crossover study. On two occasions, runners completed treadmill running for 30 min at 75% V̇O2max in the morning, returning that evening to run for 20 min at 60% V̇O2max , and then to exhaustion at 90% V̇O2max . On one trial, runners had an afternoon nap approximately 90 min before the evening exercise (NAP) whilst on the other, runners did not (CON)...
May 31, 2018: European Journal of Sport Science
https://www.readbyqxmd.com/read/29850139/early-surgical-treatment-in-patients-with-pulmonary-embolism-and-thrombus-in-transit
#14
Francisco Galeano-Valle, Pablo Demelo-Rodríguez, Irene García-Fernández-Bravo, Hugo Rodríguez-Abella, Ángela Irabien-Ortiz, Ramón Fortuny-Ribas, Jorge Del Toro-Cervera
Background: Floating right heart thrombi (RHT) are in transit from the legs to the pulmonary arteries and thus are a severe form of venous thromboembolism (VTE), with a high early mortality rate without treatment. There is a lack of evidence-based recommendations for its management. The objective of this study is to describe our experience in the surgical management of thrombus-in-transit and pulmonary embolism (PE) in a tertiary hospital. Methods: We recruited four patients with thrombus-in-transit and PE treated with early surgical embolectomy and anticoagulation...
April 2018: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29849653/invasive-listeriosis-of-intracardiac-device
#15
Prerna Sharma, Mohamed Yassin
Introduction: Listeria monocytogenes is a food-borne pathogen which can cause invasive infection in immunocompromised adults. Listeria has been known to cause infections during pregnancy and in older adults. Listeria endocarditis is a rare condition. A case of listeria-related intracardiac device infection is reported below. Case Report: A 74-year-old male with a past medical history of coronary artery disease, congestive cardiac failure, permanent atrial fibrillation status after nodal ablation, and placement of a biventricular pacemaker presented to the hospital with complaints of generalized fatigue...
2018: Case Reports in Medicine
https://www.readbyqxmd.com/read/29808125/cor-triatriatum-sinister-an-unusual-cause-of-atrial-fibrillation-in-adults
#16
Christopher Hayes, Shuangbo Liu, James W Tam, Malek Kass
Cor triatriatum is a rare congenital heart defect that is associated with an increased risk for developing atrial fibrillation. We report a case of a healthy 38-year-old man who presented in decompensated heart failure and atrial fibrillation with a rapid ventricular response. A transthoracic echocardiogram (TTE) demonstrated severe biventricular dysfunction and dilatation in addition to cor triatriatum sinister. He was diuresed with resolution of his symptoms and spontaneously converted back to sinus rhythm...
2018: Case Reports in Cardiology
https://www.readbyqxmd.com/read/29806509/a-pilot-study-of-ultrasonography-na%C3%A3-ve-operators-ability-to-use-tele-ultrasonography-to-assess-the-heart-and-lung
#17
Peter P Olivieri, Avelino C Verceles, Julie M Hurley, Marc T Zubrow, Jean Jeudy, Michael T McCurdy
INTRODUCTION: Remotely tele-mentored ultrasound (RTMUS) involves the real-time guidance of US-naïve providers as they perform point-of-care ultrasound (POCUS) by remotely located, US-proficient providers via telemedicine. The concordance between RTMUS and POCUS in the evaluation of critically ill patients has not been reported. This study sought to evaluate the concordance between RTMUS and POCUS for the cardiopulmonary evaluation of patients in acute respiratory insufficiency and/or shock...
January 1, 2018: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/29806057/transthoracic-echocardiography-and-mortality-in-sepsis-analysis-of-the-mimic-iii-database
#18
Mengling Feng, Jakob I McSparron, Dang Trung Kien, David J Stone, David H Roberts, Richard M Schwartzstein, Antoine Vieillard-Baron, Leo Anthony Celi
PURPOSE: While the use of transthoracic echocardiography (TTE) in the ICU is rapidly expanding, the contribution of TTE to altering patient outcomes among ICU patients with sepsis has not been examined. This study was designed to examine the association of TTE with 28-day mortality specifically in that population. METHODS AND RESULTS: The MIMIC-III database was employed to identify patients with sepsis who had and had not received TTE. The statistical approaches utilized included multivariate regression, propensity score analysis, doubly robust estimation, the gradient boosted model, and an inverse probability-weighting model to ensure the robustness of our findings...
May 28, 2018: Intensive Care Medicine
https://www.readbyqxmd.com/read/29803643/-heart-murmur-in-children-less-than-2-years-old-looking-for-a-safe-and-effective-referral-strategy
#19
Moisés Rodríguez-González, Almudena Alonso-Ojembarrena, Ana Castellano-Martínez, Lorena Estepa-Pedregosa, Isabel Benavente-Fernández, Simon P Lubián López
INTRODUCTION: Current guidelines in Spain recommend performing transthoracic echocardiography (TTE) in all children under 2 years of age with a heart murmur. In 2014, the American Paediatric Association published the first appropriate use criteria (AUC) for outpatient paediatric transthoracic echocardiography (TTE) to promote its cost-efficient use. The aim of this article is to analyse the AUC and other clinical factors as predictors of congenital heart disease (CHD) in children less than 2 years of age with a heart murmur, and to develop a safe and efficient referral strategy...
May 23, 2018: Anales de Pediatría: Publicación Oficial de la Asociación Española de Pediatría (A.E.P.)
https://www.readbyqxmd.com/read/29788384/time-to-event-modelling-of-left-or-right-censored-toxicity-data-in-non-clinical-drug-toxicology
#20
Alienor Berges, Marc Cerou, Tarjinder Sahota, Lia Liefaard, Claire Ambery, Stefano Zamuner, Chao Chen, Emilie Hénin
A time-to-event (TTE) model has been developed to characterise a histopathology toxicity that can only be detected at the time of animal sacrifice. The model of choice was a hazard model with a Weibull distribution and dose was a significant covariate. The diagnostic plots showed a satisfactory fit of the data, despite the high degree of left- and right- censoring. Comparison to a probabilistic logit model shows similar performance in describing the data with a slight underestimation of survival by the Logit model...
May 21, 2018: Toxicological Sciences: An Official Journal of the Society of Toxicology
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