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Critical Care Echocardiography

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https://www.readbyqxmd.com/read/28718877/takotsubo-syndrome-in-hemodynamically-unstable-patients-admitted-to-the-intensive-care-unit-a-retrospective-study
#1
J Oras, J Lundgren, B Redfors, D Brandin, E Omerovic, H Seeman-Lodding, S-E Ricksten
INTRODUCTION: Takotsubo syndrome (TS) is an acute cardiac condition that is often triggered by critical illness but that has rarely been studied in the intensive care unit (ICU) setting. The aim of this study was to (i) estimate the incidence of TS in a hemodynamically unstable ICU-population; (ii) identify predictors of TS in this population; (iii) study the impact of TS on prognosis and course of hospitalization. METHODS: Medical records from all patients admitted to our general ICU from 2012 to 2015 were analyzed...
July 18, 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28694197/feasibility-safety-and-utility-of-advanced-critical-care-transesophageal-echocardiography-performed-by-pulmonary-critical-care-fellows-in-a-medical-intensive-care-unit
#2
Yunuen Aguilera Garcia, Luis Quintero, Karan Singh, Viera Lakticova, AnnaMaria Iakovou, Seth Koenig, Mangala Narasimhan, Paul H Mayo
BACKGROUND: Competence in advanced critical care transesophageal echocardiography allows the intensivist to diagnose and manage cardiopulmonary failure when transthoracic echocardiography is not sufficient to answer the clinical question. This report describes the feasibility, safety, and utility of transesophageal echocardiography in mechanically ventilated critically ill patients performed by pulmonary and critical care fellows in a medical intensive care unit. METHODS: This is a longitudinal descriptive study of advanced transesophageal echocardiography performed in mechanically ventilated patients...
July 7, 2017: Chest
https://www.readbyqxmd.com/read/28693778/advanced-critical-care-echocardiography-the-intensivist-as-the-acce-of-hearts
#3
EDITORIAL
Paul H Mayo, Mangala Narasimhan, Seth Koenig
No abstract text is available yet for this article.
July 2017: Chest
https://www.readbyqxmd.com/read/28639944/clinical-impact-and-efficacy-of-bedside-echocardiography-on-patient-management-in-pediatric-intensive-care-units-picus-a-prospective-study
#4
Sanliay Şahin, Mutlu Uysal Yazıcı, Ganime Ayar, Tülin Köksal, İbrahim İlker Çetin, Filiz Ekici, Abdullah Kocabaş
OBJECTIVE: To determine the indication and necessity of echocardiographic assessment and therapeutic interventions in critically ill children. METHODS: A total of 140 children, including 75 mechanically ventilated (MV) and 65 spontaneously breathing (SB) children, who were admitted consecutively from March to August 2013 were evaluated prospectively. Data regarding the indication for echocardiography and therapeutic approaches used were documented. For evaluating disease severity, the Pediatric Risk of Mortality Score III (PRISM) was ascertained...
June 22, 2017: Anatolian Journal of Cardiology
https://www.readbyqxmd.com/read/28625165/transpulmonary-thermodilution-advantages-and-limits
#5
REVIEW
Xavier Monnet, Jean-Louis Teboul
BACKGROUND: For complex patients in the intensive care unit or in the operating room, many questions regarding their haemodynamic management cannot be answered with simple clinical examination. In particular, arterial pressure allows only a rough estimation of cardiac output. Transpulmonary thermodilution is a technique that provides a full haemodynamic assessment through cardiac output and other indices. MAIN BODY: Through the analysis of the thermodilution curve recorded at the tip of an arterial catheter after the injection of a cold bolus in the venous circulation, transpulmonary thermodilution intermittently measures cardiac output...
June 19, 2017: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/28595621/transthoracic-echocardiography-an-accurate-and-precise-method-for-estimating-cardiac-output-in-the-critically-ill-patient
#6
Pablo Mercado, Julien Maizel, Christophe Beyls, Dimitri Titeca-Beauport, Magalie Joris, Loay Kontar, Antoine Riviere, Olivier Bonef, Thierry Soupison, Christophe Tribouilloy, Bertrand de Cagny, Michel Slama
BACKGROUND: Cardiac output (CO) monitoring is a valuable tool for the diagnosis and management of critically ill patients. In the critical care setting, few studies have evaluated the level of agreement between CO estimated by transthoracic echocardiography (CO-TTE) and that measured by the reference method, pulmonary artery catheter (CO-PAC). The objective of the present study was to evaluate the precision and accuracy of CO-TTE relative to CO-PAC and the ability of transthoracic echocardiography to track variations in CO, in critically ill mechanically ventilated patients...
June 9, 2017: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/28592041/-the-effects-of-different-tidal-volume-ventilation-on-right-ventricular-function-in-critical-respiratory-failure-patients
#7
L X Liu, J Q Wu, Q Y Wu, Q Zhang, B Yu, S M Ge, Y Huo, X T Wang, Y G Chao, Z J Hu
Objective: To observe and explore the effects of different tidal volume (VT) ventilation on right ventricular (RV) function in patients with critical respiratory failure. Methods: Consecutive respiratory failure patients who were treated with invasive ventilator over 24 h in the Department of Critical Care Medicine at the Fourth Hospital of Hebei Medical University from June to December in 2015 were enrolled in this study.Clinical data including patients' vital signs, ventilator parameters and RV echocardiography were collected within 6 h (D0), day1(D1), day2 (D2) and day3 (D3) after ventilation started...
June 1, 2017: Zhonghua Nei Ke za Zhi [Chinese Journal of Internal Medicine]
https://www.readbyqxmd.com/read/28566819/neonates-with-critical-congenital-heart-defects-impact-of-fetal-diagnosis-on-immediate-and-short-term-outcomes
#8
Sylvia Michael Colaco, Tanuja Karande, Prashant Raviprakash Bobhate, Rashmi Jiyani, Suresh G Rao, Snehal Kulkarni
BACKGROUND: Fetal echocardiography is being increasingly used for prenatal diagnosis of congenital cardiac malformations, but its impact on the neonatal outcomes in low- and middle-income countries is still unknown. AIMS: The objective of this study is to determine the impact of fetal echocardiography on immediate postnatal and short-term outcome in a tertiary pediatric cardiac center. STUDY DESIGN: This is a prospective study. MATERIALS AND METHODS: One hundred consecutive patients with critical congenital heart defects (CHD) requiring active medical or surgical interventions in the 1(st) month of life were included in the study...
May 2017: Annals of Pediatric Cardiology
https://www.readbyqxmd.com/read/28524029/-predictive-value-of-left-ventricular-diastolic-dysfunction-on-mechanical-ventilation-weaning
#9
Hui Wang, Ming Ma, Desheng Chen, Gang Li, Shupeng Wang, Jingen Xia, Jun Duan
OBJECTIVE: To investigate the predictive value of left ventricular diastolic function on mechanical ventilation weaning in patients with left ventricular ejection fraction (LVEF) > 0.50. METHODS: A retrospective case control study was conducted. Sixty-five patients with LVEF > 0.50 undergoing mechanical ventilation for more than 48 hours admitted to surgery intensive care unit (ICU) of China-Japan Friendship Hospital from June 2014 to December 2016 were enrolled...
May 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28509744/critical-care-echocardiography-guidelines-strength-in-international-cooperation-regarding-terminology-and-competency-standards
#10
Michel Slama, Anthony S McLean, Antoine Vieillard Baron
No abstract text is available yet for this article.
June 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28495379/transthoracic-echocardiography-for-diagnosing-pulmonary-embolism-a-systematic-review-and-meta-analysis
#11
J Matthew Fields, Joshua Davis, Lily Girson, Arthur Au, Jacqueline Potts, Charity J Morgan, Imelda Vetter, Lee Ann Riesenberg
OBJECTIVE: Pulmonary embolism (PE) is a common diagnosis with significant mortality if not appropriately treated. The use of transthoracic echocardiography in patients with PE is common; however, its diagnostic capabilities in this use are unclear. With the increased use of ultrasonography in medical settings, it is important to understand the strengths and limitations of echocardiography for the diagnosis of PE. METHODS: We conducted a systematic review of PubMed, CINAHL, and EMBASE through 2016 for articles assessing the diagnostic accuracy of transthoracic echocardiography for PE...
July 2017: Journal of the American Society of Echocardiography
https://www.readbyqxmd.com/read/28485316/left-ventricular-longitudinal-systolic-function-in-septic-shock-patients-with-normal-ejection-fraction-a-case-control-study
#12
Hong-Min Zhang, Xiao-Ting Wang, Li-Na Zhang, Wei He, Qing Zhang, Da-Wei Liu
BACKGROUND: Septic cardiomyopathy is a common finding in septic shock patients. The accepted definition of septic cardiomyopathy is often based on the left ventricular ejection fraction (LVEF). The aim of this study was to determine whether the left ventricular longitudinal systolic function was more sensitive than the LVEF in heart function appraisal of septic shock patients. METHODS: This was a case-control study conducted at a 40-bed Intensive Care Unit (ICU) of Peking Union Medical College Hospital...
May 20, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28482805/management-of-potentially-life-threatening-emergencies-at-74-primary-level-hospitals-in-mongolia-results-of-a-prospective-observational-multicenter-study
#13
Naranpurev Mendsaikhan, Davaa Gombo, Ganbold Lundeg, Christian Schmittinger, Martin W Dünser
BACKGROUND: While the capacities to care for and epidemiology of emergency and critically ill patients have been reported for secondary and tertiary level hospitals in Mongolia, no data exist for Mongolian primary level hospitals. METHODS: In this prospective, observational multicenter study, 74 primary level hospitals of Mongolia were included. We determined the capacities of these hospitals to manage medical emergencies. Furthermore, characteristics of patients presenting with potentially life-threatening emergencies to these hospitals were evaluated during a 6 month period...
May 8, 2017: BMC Emergency Medicine
https://www.readbyqxmd.com/read/28471147/clinical-cardiac-imaging-in-cardiac-arrest-and-periarrest
#14
Antonio F Amico
Echocardiography during preresuscitation care, cardiopulmonary resuscitation and postresuscitation is suggested to be an important tool in critical care medicine. At present a structured process integrating advanced life support and transtoracic echocardiography is not included in guidelines of cardiac resuscitation. However identification and treatment of reversible causes or complicating factors during cardiopulmonary resuscitation is rational and aimed to improve the outcomes. Furthermore, echocardiography has the potential to define the efficiency of the chest compressions and the optimal duration of the resuscitation maneuvers and/or the right time to switch to extracorporeal resuscitation...
May 3, 2017: Minerva Cardioangiologica
https://www.readbyqxmd.com/read/28429475/common-carotid-artery-sonography-versus-transthoracic-echocardiography-for-cardiac-output-measurements-in-intensive-care-unit-patients
#15
Qian-Yi Peng, Li-Na Zhang, Mei-Lin Ai, Li Li, Cheng-Huan Hu, Yan-Xin Zhang, Wei Liu, Qing Feng, Yu Zou, Yu-Hang Ai
OBJECTIVES: This study was designed to test the effectiveness of common carotid artery sonography in comparison with transthoracic echocardiography (TTE) for cardiac output measurements to provide an easier alternative for cardiac output monitoring in the intensive care unit. METHODS: This study included 148 patients who had common carotid artery Doppler examinations and TTE performed within 8 hours of each other, and the cardiac output measurement results were compared with each other...
April 21, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28398907/cardiopulmonary-monitoring-of-shock
#16
James Simmons, Corey E Ventetuolo
PURPOSE OF REVIEW: We will briefly review the classification of shock and the hallmark features of each subtype. Available modalities for monitoring shock patients will be discussed, along with evidence supporting the use, common pitfalls, and practical considerations of each method. RECENT FINDINGS: As older, invasive monitoring methods such as the pulmonary artery catheter have fallen out of favor, newer technologies for cardiac output estimation, echocardiography, and noninvasive tests such as passive leg raising have gained popularity...
June 2017: Current Opinion in Critical Care
https://www.readbyqxmd.com/read/28365544/outcomes-from-extensive-training-in-critical-care-echocardiography-identifying-the-optimal-number-of-practice-studies-required-to-achieve-competency
#17
Scott J Millington, Michael Hewak, Robert T Arntfield, Yanick Beaulieu, Benjamin Hibbert, Seth Koenig, Pierre Kory, Paul Mayo, Jordan R Schoenherr
PURPOSE: Optimal instruction and assessment of critical care ultrasound (CCUS) skills requires an assessment tool to measure learner competency and changes over time. In this study, a previously published tool was used to monitor the development of critical care echocardiography (CCE) competencies, the attainment of performance plateaus, and the extent to which previous experience influenced learning. MATERIALS AND METHODS: A group of experts used the Rapid Assessment of Competency in Echocardiography (RACE) scale to rate a large pool of CCE studies performed by novices in a longitudinal design...
March 27, 2017: Journal of Critical Care
https://www.readbyqxmd.com/read/28343949/lactate-and-echocardiography-before-veno-venous-extracorporeal-membrane-oxygenation-support
#18
Chiara Lazzeri, Manuela Bonizzoli, Giovanni Cianchi, Stefano Batacchi, Paolo Terenzi, Morena Cozzolino, Pasquale Bernardo, Adriano Peris
BACKGROUND: Lactate has been recognised as a prognostic factor in several critical conditions. Veno-Venous Extracorporeal Membrane Oxygenation (VV-ECMO) is a well-established therapy in patients with Acute Respiratory Disease Syndrome (ARDS) unresponsive to conventional therapy and echocardiography pre ECMO initiation has been recently reported to help in risk stratifying these patients. METHODS: We assessed whether the detection of hyperlactataemia could be associated with the presence of left ventricle (LV) or right ventricle (RV) dysfunction in 121 consecutive patients with refractory ARDS...
March 14, 2017: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/28274956/natriuretic-peptides-in-the-evaluation-and-management-of-degenerative-mitral-regurgitation-a-systematic-review
#19
REVIEW
Michael M Johl, Pankaj Malhotra, Devin W Kehl, Florian Rader, Robert J Siegel
Progression of degenerative mitral regurgitation (MR) leads to irreversible cardiac damage. Therefore, longitudinal follow up to determine the optimal timing of surgery is critical. Current data indicates that in addition to the standard of care-assessing for symptoms and signs of left ventricular (LV) decompensation with routine echocardiography-serial measurement of natriuretic peptides offers a quantitative means to identify patients who may benefit from closer supervision, if not surgery. Natriuretic peptide levels, and specifically changes from baseline, identify both symptomatic patients and others likely to develop cardiac dysfunction...
May 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28271596/team-based-approach-to-identify-cardiac-toxicity-in-critically-ill-hematopoietic-stem-cell-transplant-recipients
#20
Christopher E Dandoy, Sonata Jodele, Zachary Paff, Russel Hirsch, Thomas D Ryan, John L Jefferies, Michelle Cash, Seth Rotz, Abigail Pate, Michael D Taylor, Javier El-Bietar, Kasiani C Myers, Gregory Wallace, Adam Nelson, Michael Grimley, Thomas Pfeiffer, Adam Lane, Stella M Davies, Ranjit S Chima
INTRODUCTION: We observed pulmonary hypertension (PH), pericardial effusions, and left ventricular systolic dysfunction (LVSD) in multiple critically ill hematopoietic stem cell transplant (HSCT) recipients. We implemented routine structured echocardiography screening for HSCT recipients admitted to the pediatric intensive care unit (PICU) using a standardized multidisciplinary process. METHODS: HSCT recipients admitted to the PICU with respiratory distress, hypoxia, shock, and complications related to transplant-associated thrombotic microangiopathy were screened on admission and every 1-2 weeks thereafter...
March 8, 2017: Pediatric Blood & Cancer
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