keyword
MENU ▼
Read by QxMD icon Read
search

Bedside Echocardiography

keyword
https://www.readbyqxmd.com/read/29761678/ultrasound-of-jugular-veins-for-assessment-of-acute-dyspnea-in-emergency-departments-and-for-the-assessment-of-acute-heart-failure
#1
Batsheva Tzadok, Shay Shapira, Eran Tal-Or
BACKGROUND: When a patient arrives at the emergency department (ED) presenting with symptoms of acute decompensated heart failure (ADHF), it is possible to reach a definitive diagnosis through many different venues, including medical history, physical examination, echocardiography, chest X-ray, and B-type natriuretic peptide (BNP) levels. Point-of-care ultrasound (POCUS) has become a mainstream tool for diagnosis and treatment in the field of emergency medicine, as well as in various other departments in the hospital setting...
May 2018: Israel Medical Association Journal: IMAJ
https://www.readbyqxmd.com/read/29755795/double-bolus-alteplase-therapy-during-cardiopulmonary-resuscitation-for-cardiac-arrest-due-to-massive-pulmonary-embolism-guided-by-focused-bedside-echocardiography
#2
Hafiz B Mahboob, Bruce W Denney
Massive pulmonary embolism (PE) frequently leads to cardiac arrest (CA) which carries an extremely high mortality rate. Although available, randomized trials have not shown survival benefits from thrombolytic use. Thrombolytics however have been used successfully during resuscitation in clinical practice in multiple case reports and in retrospective studies. Recent resuscitation guidelines recommend using alteplase for PE related CA; however they do not offer a standardized treatment regimen. The most consistently applied approach is an intravenous bolus of 50 mg tissue plasminogen activator (t-PA) early during cardiopulmonary resuscitation (CPR)...
2018: Case Reports in Critical Care
https://www.readbyqxmd.com/read/29732035/can-chronotropic-incompetence-predict-life-threatening-ventricular-arrhythmias-in-patients-with-stable-ischemic-heart-disease
#3
Yelena Rib, Gulnar Zhussupova, Gaukhar Igimbayeva, Ayan Abdrakhmanov, Seyed Farzad Jalali
Background: Chronotropic incompetence has prognostic value of all-cause and cardiovascular mortality in both patients with asymptomatic and symptomatic ischemic heart disease (IHD), regardless of traditional risk factors. The aim of this study was to investigate the relationship between chronotropic response during exercise test and the development of ventricular arrhythmias. Methods: 153 patients with stable ischemic heart disease were screened and observed during the 24 months since October 2014 in a university hospital in Astana Kazakhstan...
2018: Caspian Journal of Internal Medicine
https://www.readbyqxmd.com/read/29718846/high-risk-pulmonary-embolism-assessed-by-transthoracic-echocardiography-a-case-report
#4
Jiahong Wu, Jing Zhang, Fangfang Yang, Chuanbao Li, Mei Ni
RATIONALE: Acute pulmonary embolism (APE) as a life-threatening illness may present with a wide range of manifestations. APE was diagnosed using computed tomographic pulmonary angiography (CTPA); however, transthoracic echocardiography (TTE) can reveal hemodynamic status. Early thrombolysis is the most effective therapy for the treatment of massive pulmonary embolism. PATIENTS CONCERNS: Herein, we report a case of high-risk APE with a wide range of manifestations, including chest pain, dyspnea, low-blood pressure, and syncope...
May 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29670871/echocardiographic-evaluation-of-ventricular-function-for-the-neonatologist-and-pediatric-intensivist
#5
REVIEW
Cécile Tissot, Yogen Singh, Nicole Sekarski
In the neonatal and pediatric intensive care setting, bedside cardiac ultrasound is often used to assess ventricular dimensions and function. Depending upon the underlying disease process, it is necessary to be able to evaluate the systolic and diastolic function of left and or right ventricles. The systolic function of left ventricle is mostly assessed qualitatively on visual inspection "eye-balling" and quantitatively by measuring circumferential fraction shortening or calculating the ejection fraction by Simpson's planimetry...
2018: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/29663994/-predictive-value-of-early-phrase-echocardiography-and-cardiac-biological-markers-in-patients-with-severe-sepsis-a-five-year-single-center-retrospective-study
#6
Xuefeng Zang, Wei Chen, Bo Sheng, Lei Zhao, Xuyun Gu, Jie Zhen, Ping Liu
OBJECTIVE: To assess the predictive value of early phrase echocardiography and cardiac biomarkers in patients with severe sepsis. METHODS: A retrospective analysis of severe septic patients (patients with acute coronary syndrome and end stage renal disease were excluded) in department of intensive care unit of Capital Medical University Affiliated Beijing Shijitan Hospital from January 2013 to December 2017 was conducted. The acute physiology and chronic health evaluation II (APACHE II) score, N-terminal prohormone of brain natriuretic peptide (NT-proBNP), cardiac troponin I (cTnI), myoglobin (MYO), creatine kinase (CK), MB isoenzyme of creatine kinase (CK-MB) within 6 hours after admission, and bedside echocardiography indexes [left ventricular ejection fraction (LVEF), the ratio of the peak blood flow velocity in the early stage of the mitral valve and the peak blood flow rate of the mitral valve (E/A ratio)] within 6 hours after diagnosis were recorded...
April 2018: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/29650485/providing-transthoracic-echocardiography-training-for-intensive-care-unit-trainees-an-educational-improvement-initiative
#7
Catherine M Kuza, M Tariq Hanifi, Melissa Koç, Matthias Stopfkuchen-Evans
OBJECTIVE: Transthoracic echocardiography (TTE) is important in the management of critically ill patients, yet it has not been incorporated into many residency programs' curricula. Our objective is to determine if trainees undergoing a 60-minute training session on TTE have improved knowledge, ultrasound skills, and increases the utilization of TTE during their rotation in the intensive care unit (ICU). We will also compare the results of participants with prior TTE exposure to TTE-naïve trainees...
April 9, 2018: Journal of Surgical Education
https://www.readbyqxmd.com/read/29623174/a-double-whammy-severe-aortic-stenosis-and-cocaine-overwhelm-the-mitral-valve
#8
Rohit Maini, Jonathan Lim, Jing Liu, Itamar Birnbaum, Farooq Mirza, Nasser Lakkis, Ihab Hamzeh
A 50-year-old man presented with acute onset dyspnea following cocaine use. He had severe aortic stenosis (AS), mild mitral regurgitation (MR) due to mitral valve prolapse, and no coronary artery disease on recent coronary angiography. He was in acute heart failure with signs of impending cardiogenic shock. Urgent bedside echocardiography revealed hyperdynamic left ventricular systolic function with acute severe MR from a ruptured chordae tendineae. The acute cocaine-induced spike of his already elevated left ventricular systolic pressure from severe AS likely precipitated chordal rupture of his vulnerable mitral valve...
January 2018: Methodist DeBakey Cardiovascular Journal
https://www.readbyqxmd.com/read/29610713/ultrasound-for-volume-assessment-in-patients-with-shock-effectiveness-of-an-educational-intervention-for-fourth-year-medical-students
#9
Paul Kukulski, Michael Ward, Keme Carter
Objective Shock is a common emergency condition with high morbidity and mortality, and judicious fluid resuscitation can significantly affect outcomes. The use of a bedside echocardiogram and evaluation of the inferior vena cava (IVC) via ultrasound (US) for collapsibility can predict volume status. Additionally, the Association of American Medical Colleges (AAMC) Entrustable Professional Activities (EPA) 10 states that residents need to be able to address a patient with a critical illness, including hypotension, on Day 1 of residency...
January 30, 2018: Curēus
https://www.readbyqxmd.com/read/29603477/challenges-and-limitations-in-the-diagnosis-of-atrio-esophageal-fistula
#10
Francis J Ha, Hui-Chen Han, Prashanthan Sanders, Andrew W Teh, David O'Donnell, Omar Farouque, Han S Lim
INTRODUCTION: Atrio-esophageal fistula (AEF) is a dire complication of atrial fibrillation ablation. The diagnostic yield of computed tomography (CT) chest, the role and timing of repeat testing, and the value of other investigations in the diagnosis of AEF is uncertain. METHODS: We systematically reviewed published AEF cases to evaluate radiological, bedside and biochemical investigations for AEF (registered on PROSPERO [CRD42017077493]). RESULTS: Eighty-seven articles with 126 patients (median age, 59 years; male, 71%) were included in the analysis...
March 30, 2018: Journal of Cardiovascular Electrophysiology
https://www.readbyqxmd.com/read/29550326/cardiac-point-of-care-ultrasound-state-of-the-art-in-medical-school-education
#11
REVIEW
Amer M Johri, Joshua Durbin, Joseph Newbigging, Robert Tanzola, Ryan Chow, Sabe De, James Tam
The development of small, user friendly, handheld ultrasound devices has stimulated the growth of cardiac point-of-care ultrasound (POCUS) for the purpose of rapid, bedside cardiac assessment. Medical schools have begun integrating cardiac POCUS into their curricula. In this review the authors summarize the variable approaches taken by several medical training programs with respect to duration of POCUS training, prerequisite knowledge, and methods of delivering these skills (including e-learning, hands-on training, and simulation)...
March 14, 2018: Journal of the American Society of Echocardiography
https://www.readbyqxmd.com/read/29534732/bedside-ultrasound-to-detect-central-venous-catheter-misplacement-and-associated-iatrogenic-complications-a-systematic-review-and-meta-analysis
#12
REVIEW
Jasper M Smit, Reinder Raadsen, Michiel J Blans, Manfred Petjak, Peter M Van de Ven, Pieter R Tuinman
BACKGROUND: Insertion of a central venous catheter (CVC) is common practice in critical care medicine. Complications arising from CVC placement are mostly due to a pneumothorax or malposition. Correct position is currently confirmed by chest x-ray, while ultrasonography might be a more suitable option. We performed a meta-analysis of the available studies with the primary aim of synthesizing information regarding detection of CVC-related complications and misplacement using ultrasound (US)...
March 13, 2018: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/29533310/phenotyping-cardiac-arrest-bench-and-bedside-characterization-of-brain-and-heart-injury-based-on-etiology
#13
Thomas Uray, Andrew Lamade, Jonathan Elmer, Tomas Drabek, Jason P Stezoski, Amalea Missé, Keri Janesko-Feldman, Robert H Garman, Niel Chen, Patrick M Kochanek, Cameron Dezfulian
OBJECTIVES: Cardiac arrest etiology may be an important source of between-patient heterogeneity, but the impact of etiology on organ injury is unknown. We tested the hypothesis that asphyxial cardiac arrest results in greater neurologic injury than cardiac etiology cardiac arrest (ventricular fibrillation cardiac arrest), whereas ventricular fibrillation cardiac arrest results in greater cardiovascular dysfunction after return of spontaneous circulation. DESIGN: Prospective observational human and randomized animal study...
March 10, 2018: Critical Care Medicine
https://www.readbyqxmd.com/read/29511564/management-of-patients-with-high-risk-pulmonary-embolism-a-narrative-review
#14
REVIEW
Takeshi Yamamoto
High-risk pulmonary embolism (PE) is a life-threatening disorder associated with high mortality and morbidity. Most deaths in patients with shock occur within the first few hours after presentation, and rapid diagnosis and treatment is therefore essential to save patients' lives. The main manifestations of major PE are acute right ventricular (RV) failure and hypoxia. RV pressure overload is predominantly related to the interaction between the mechanical pulmonary vascular obstruction and the underlying cardiopulmonary status...
2018: Journal of Intensive Care
https://www.readbyqxmd.com/read/29498079/the-mcconnell-sign-is-seen-in-patients-with-acute-chest-syndrome
#15
John Bates McCutcheon, Pascha Schaffer, Matthew Lyon, Richard Gordon
Bedside ultrasound is often used as a part of the evaluation of patients who are critically ill. The McConnell sign is an important echocardiographic finding in some critically ill patients with pulmonary embolism and an acute right ventricular infarct. We present 3 critically ill patients with confirmed acute chest syndrome who showed the McConnell sign on echocardiography. In patients with sickle cell disease presenting with chest pain and shortness of breath, the presence of the McConnell sign does not narrow the differential diagnosis between pulmonary embolism, an acute right ventricular infarct, and acute chest syndrome...
March 2, 2018: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/29487872/a-simplified-ultrasound-comet-tail-grading-scoring-to-assess-pulmonary-congestion-in-patients-with-heart-failure
#16
Hong Li, Yi-Dan Li, Wei-Wei Zhu, Ling-Yun Kong, Xiao-Guang Ye, Qi-Zhe Cai, Lan-Lan Sun, Xiu-Zhang Lu
Ultrasound lung comets (ULCs) are a nonionizing bedside approach to assess extravascular lung water. We evaluated a protocol for grading ULC score to estimate pulmonary congestion in heart failure patients and investigated clinical and echocardiographic correlates of the ULC score. Ninety-three patients with congestive heart failure, admitted to the emergency department, underwent pulmonary ultrasound and echocardiography. A ULC score was obtained by summing the ULC scores of 7 zones of anterolateral chest scans...
2018: BioMed Research International
https://www.readbyqxmd.com/read/29430659/coronary-sinus-thrombosis-echocardiographic-visualization-in-a-patient-with-known-risk-factors
#17
Gregory Milligan, John C Moscona
Coronary sinus thrombosis is a rare and often overlooked diagnosis that can have fatal consequences. We report a case of acute coronary sinus thrombosis in a patient with systolic heart failure who had undergone recent right-heart catheterization. The patient presented with recurrent presyncope, syncope, and shortness of breath. An echogenic focus consistent with a coronary sinus thrombus was visualized on transthoracic echocardiography that had not been seen previously on recent imaging. The patient was managed on oral anticoagulation...
February 12, 2018: Journal of Clinical Ultrasound: JCU
https://www.readbyqxmd.com/read/29423912/implementing-and-assessing-a-standardized-protocol-for-weaning-children-successfully-from-extracorporeal-life-support
#18
Rouven Kubicki, René Höhn, Jochen Grohmann, Thilo Fleck, Katja Reineker, Johannes Kroll, Matthias Siepe, Christoph Benk, Rolf Klemm, Frank Humburger, Brigitte Stiller
Extracorporeal life support (ECLS) weaning is a complex interdisciplinary process with no clear guidelines. To assess ventricular and pulmonary function as well as hemodynamics including end-organ recovery during ECLS weaning, we developed a standardized weaning protocol. We reviewed our experience 2 years later to assess its feasibility and efficacy. In 2015 we established an inter-professional, standardized, stepwise protocol for weaning from ECLS. If the patient did not require further surgery, weaning was conducted bedside in the intensive care unit (ICU)...
April 2018: Artificial Organs
https://www.readbyqxmd.com/read/29415773/end-expiratory-occlusion-maneuver-to-predict-fluid-responsiveness-in-the-intensive-care-unit-an-echocardiographic-study
#19
Delphine Georges, Hugues de Courson, Romain Lanchon, Musa Sesay, Karine Nouette-Gaulain, Matthieu Biais
BACKGROUND: In mechanically ventilated patients, an increase in cardiac index during an end-expiratory-occlusion test predicts fluid responsiveness. To identify this rapid increase in cardiac index, continuous and instantaneous cardiac index monitoring is necessary, decreasing its feasibility at the bedside. Our study was designed to investigate whether changes in velocity time integral and in peak velocity obtained using transthoracic echocardiography during an end-expiratory-occlusion maneuver could predict fluid responsiveness...
February 8, 2018: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/29404312/advances-in-diagnosis-and-management-of-hemodynamic-instability-in-neonatal-shock
#20
REVIEW
Yogen Singh, Anup C Katheria, Farha Vora
Shock in newborn infants has unique etiopathologic origins that require careful assessment to direct specific interventions. Early diagnosis is key to successful management. Unlike adults and pediatric patients, shock in newborn infants is often recognized in the uncompensated phase by the presence of hypotension, which may be too late. The routine methods of evaluation used in the adult and pediatric population are often invasive and less feasible. We aim to discuss the pathophysiology in shock in newborn infants, including the transitional changes at birth and unique features that contribute to the challenges in early identification...
2018: Frontiers in Pediatrics
keyword
keyword
28095
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"