keyword
MENU ▼
Read by QxMD icon Read
search

Cardiac contusion

keyword
https://www.readbyqxmd.com/read/28810921/the-role-of-whole-body-computed-tomography-in-the-diagnosis-of-thoracic-injuries-in-severely-injured-patients-a-retrospective-multi-centre-study-based-on-the-trauma-registry-of-the-german-trauma-society-traumaregister-dgu-%C3%A2
#1
Patricia Lang, Martin Kulla, Fabian Kerwagen, Rolf Lefering, Benedikt Friemert, Hans-Georg Palm
BACKGROUND: Thoracic injuries are a leading cause of death in polytrauma patients. Early diagnosis and treatment are of paramount importance. Whole-body computed tomography (WBCT) has largely replaced traditional imaging techniques such as conventional radiographs and focused computed tomography (CT) as diagnostic tools in severely injured patients. It is still unclear whether WBCT has led to higher rates of diagnosis of thoracic injuries and thus to a change in outcomes. METHODS: In a retrospective study based on the trauma registry of the German Trauma Society (TraumaRegister DGU(®)), we analysed data from 16,545 patients who underwent treatment in 59 hospitals between 2002 and 2012 (ISS ≥ 9)...
August 15, 2017: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/28764222/evaluation-of-myocardial-injury-using-standard-diagnostic-tools-and-tissue-doppler-imaging-in-blunt-trauma-chest
#2
Parshotam Lal Gautam, Neeru Luthra, Manpreet Kaur, Jaspal Singh, Gurpreet Singh Wander, Rohit Tandon, Namrata, Nikhil Gautam
INTRODUCTION: Myocardial contusion is an entity in chest trauma which is difficult to diagnose. Current practice relies more on cardiac-specific biochemical markers and standard echocardiography, but no gold standard test exists. The application of Tissue Doppler imaging is yet unexplored. AIM: The present study was designed to evaluate cardiac injury in patients with blunt trauma chest using conventional trans-thoracic echocardiography parameters and Tissue Doppler imaging...
June 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28740997/guidelines-for-bystander-first-aid-2016
#3
Jen Heng Pek
Cardiac life support is a form of first aid for cardiac emergencies. However, research and evidence in this field is lacking compared with other forms of first aid. Having identified the common emergencies that are encountered in the hospital, based on the available evidence, we have put together what could be an evidence-based approach to the first aid management of some of these common emergencies, viz. breathlessness, chest pain, allergies, stroke, heat injury, poisoning, unconsciousness, seizures, and trauma situations such as bleeding, wounds, contusions, head injury, burns and fractures...
July 2017: Singapore Medical Journal
https://www.readbyqxmd.com/read/28739617/paediatric-chest-wall-trauma-causing-delayed-presentation-of-ventricular-arrhythmia
#4
Angela M Tegethoff, Emerald Raney, Jenny Mendelson, Michael R Minckler
This report describes a paediatric patient presenting with haemodynamically stable non-sustained ventricular tachycardia 1 day after minor blunt chest trauma. Initial laboratory studies, chest X-ray and echocardiography were normal; however, cardiac MRI revealed precordial haematoma, myocardial contusion and small pericardial effusion. Throughout her hospital course, she remained asymptomatic aside from frequent couplets and triplets of premature ventricular contractions. Ectopy was controlled with oral verapamil...
July 24, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28710067/a-comparison-of-passive-hind-limb-cycling-and-active-upper-limb-exercise-provides-new-insights-into-systolic-dysfunction-following-spinal-cord-injury
#5
Kathryn M DeVeau, Kathryn A Harman, Jordan W Squair, Andrei V Krassioukov, David Magnuson, Christopher R West
BACKGROUND: Active upper-limb and passive lower-limb exercise are two interventions used in the spinal cord injury (SCI) population. While the global cardiac responses have been previously studied, it is unclear how either exercise influences contractile cardiac function. Here, the cardiac contractile and volumetric responses to upper-limb (swim) and passive lower-limb exercise are investigated in rodents with a severe high-thoracic SCI. METHODS: Animals were divided into a control (CON), SCI no exercise (NO-EX), SCI passive hind-limb cycling (PHLC) or SCI swim (SWIM) group...
July 14, 2017: American Journal of Physiology. Heart and Circulatory Physiology
https://www.readbyqxmd.com/read/28599602/spinal-cord-injury-causes-systolic-dysfunction-and-cardiomyocyte-atrophy
#6
Jordan W Squair, Kathryn M DeVeau, Kathryn A Harman, Malihe-Sadat Poormasjedi-Meibod, Brian Hayes, Jie Liu, David S K Magnuson, Andrei V Krassioukov, Christopher R West
Individuals with spinal cord injury (SCI) have been shown to exhibit systolic, and to a lesser extent, diastolic cardiac dysfunction. However, previous reports of cardiac dysfunction in this population are confounded by the changing loading conditions after SCI and as such, whether cardiac dysfunction per se is present is still unknown. Therefore, our aim was to establish if load-independent cardiac dysfunction is present after SCI, to understand the functional cardiac response to SCI, and to explore the changes within the cellular milieu of the myocardium...
June 9, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/28597665/-injuries-associated-with-cardiopulmonary-resuscitation-in-non-survivors-after-out-of-hospital-cardiac-arrest-autopsy-study
#7
Lucia Ihnát Rudinská, Petr Hejna, Margita Smatanová, Peter Ihnát, Igor Dvořáček
The aim of the present study is to investigate incidence and seriousness of CPR-associated injuries on a cohort of CPR non-survivors after out-of-hospital cardiac arrest in the Moravian-Silesian region. In total, 80 persons were included in the study within the study period (2012 - 2015). CPR-associated injuries were identified in 75 (93.7 %) persons, multiple injuries were found in 73 persons. Spectrum of identified injuries covered skin injuries of the upper half of the body, head and neck injuries, rare abdominal injuries and very frequent thorax injuries...
2017: Soudní Lékarství
https://www.readbyqxmd.com/read/28330804/cardiac-arrest-attributable-to-dysfunction-of-the-autonomic-nervous-system-after-traumatic-cervical-spinal-cord-injury
#8
Sei Won Kim, Chan Joo Park, Kyungil Kim, Yoon-Chung Kim
Bradycardia is the most common form of dysrhythmia developing after disruption of the sympathetic pathway by a spinal cord injury (SCI), and it can have fatal consequences, including cardiac arrest. Here, we report a case of cardiac arrest developing after cervical SCI attributable to sympathetic hypoactivity. A 26-year-old male pedestrian was admitted after a traffic accident. Radiologically, fractures were apparent at the C6-7 bilateral articular facets, and cord contusion with hemorrhage was evident at C4-7...
April 2017: Chinese Journal of Traumatology, Zhonghua Chuang Shang za Zhi
https://www.readbyqxmd.com/read/28303211/real-time-three-dimensional-echocardiography-characterization-of-cardiac-anatomy-and-function-current-clinical-applications-and-literature-review-update
#9
REVIEW
Omar Velasco, Morgan Q Beckett, Aaron W James, Megan N Loehr, Taylor G Lewis, Tahmin Hassan, Rajesh Janardhanan
Our review of real-time three-dimensional echocardiography (RT3DE) discusses the diagnostic utility of RT3DE and provides a comparison with two-dimensional echocardiography (2DE) in clinical cardiology. A Pubmed literature search on RT3DE was performed using the following key words: transthoracic, two-dimensional, three-dimensional, real-time, and left ventricular (LV) function. Articles included perspective clinical studies and meta-analyses in the English language, and focused on the role of RT3DE in human subjects...
2017: BioResearch Open Access
https://www.readbyqxmd.com/read/28215550/evaluation-of-unenhanced-post-mortem-computed-tomography-to-detect-chest-injuries-in-violent-death
#10
I Sifaoui, C Nedelcu, G Beltran, V Dupont, J Lebigot, A Gaudin, C Ridereau Zins, C Rouge Maillard, C Aubé
PURPOSE: The aim of this study was to assess the performances of unenhanced post-mortem computed tomography (CT) to detect thoracic injuries in violent death. MATERIALS AND METHODS: Retrospectively, we conducted a review of unenhanced CT scans of 67 victims of violent deaths with thoracic injuries and compared CT findings with the results of clinical autopsy. Our gold standard was a comparison of CT scans with autopsy discussed in a monthly forensic radiology multidisciplinary team meeting (MDTM)...
May 2017: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/28183285/early-detection-of-myocardial-infarction-following-blunt-chest-trauma-by-computed-tomography-a-case-report
#11
Thung-Lip Lee, Chin-Feng Hsuan, Chen-Hsiang Shih, Huai-Wen Liang, Hsing-Shan Tsai, Wei-Kung Tseng, Kwan-Lih Hsu
BACKGROUND: Blunt cardiac trauma encompasses a wide range of clinical entities, including myocardial contusion, cardiac rupture, valve avulsion, pericardial injuries, arrhythmia, and even myocardial infarction. Acute myocardial infarction due to coronary artery dissection after blunt chest trauma is rare and may be life threatening. Differential diagnosis of acute myocardial infarction from cardiac contusion at this setting is not easy. CASE PRESENTATION: Here we demonstrated a case of blunt chest trauma, with computed tomography detected myocardium enhancement defect early at emergency department...
February 10, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28072704/sudden-death-due-to-the-atrioventricular-node-contusion-three-cases-report
#12
Wenhe Li, Lin Zhang, Yue Liang, Fang Tong, Yiwu Zhou
INTRODUCTION: Atrioventricular node (AVN) contusion usually results in cardiogenic shock and arrhythmia and is a rare but fatal condition. The condition is difficult to diagnose and easily overlooked because it develops rapidly and is asymptomatic. We here report 3 cases that demonstrate blunt chest impact and hemorrhages of the posterior atrioventricular junction, eventually result in death. CLINICAL FINDINGS: Autopsy and histological examination were performed on all cases...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28065654/challenging-cardiac-function-post-spinal-cord-injury-with-dobutamine
#13
Kathryn M DeVeau, Emily K Martin, Nicholas T King, Alice Shum-Siu, Bradley B Keller, Christopher R West, David S K Magnuson
There is general consensus that spinal cord injuries (SCI) above T6 result in altered sympathetic control of the heart, which negatively influences cardiac structure and function. To by-pass disrupted circuitry and investigate cardiac responses under enhanced sympathetic activity we utilized dobutamine (DOB) stress echocardiography. Animals were divided into a T2, 25g-cm contusive SCI (SCI) or an uninjured control (CON) group. Echocardiography was performed pre-SCI and at 1, 2 and 6weeks post-SCI. Increasing doses of DOB (5, 10 & 20μg/min/kg) were infused intravenously pre-SCI and at 1 and 6weeks post-SCI...
December 23, 2016: Autonomic Neuroscience: Basic & Clinical
https://www.readbyqxmd.com/read/28029486/parenchymal-lung-injuries-related-to-standard-cardiopulmonary-resuscitation
#14
Kyoung-Chul Cha, Yong Won Kim, Hyung Il Kim, Oh Hyun Kim, Yong Sung Cha, Hyun Kim, Kang Hyun Lee, Sung Oh Hwang
OBJECTIVES: We analyzed chest computed tomographic scan to evaluate parenchymal lung injury and its clinical significance in patients who received standard cardiopulmonary resuscitation and were resuscitated from cardiac arrest. METHODS: We enrolled nontraumatic out-of-hospital cardiac arrest patients older than 19 years who had been admitted to the emergency department in cardiac arrest and successfully resuscitated after cardiopulmonary resuscitation. Chest computed tomography was obtained immediately after return of spontaneous circulation (ROSC)...
January 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/27928254/diagnosing-myocardial-contusion-after-blunt-chest-trauma
#15
REVIEW
Zahra Alborzi, Vahid Zangouri, Shahram Paydar, Zahra Ghahramani, Masih Shafa, Bizhan Ziaeian, Mohammad Reza Radpey, Armin Amirian, Shahin Khodaei
A myocardial contusion refers to a bruise of the cardiac muscle, the severity of which can vary depending on the severity of the injury and when the injury occurs. It is a major cause of rapid death which happens after blunt chest trauma and should be suspected at triage in the emergency department. We demonstrated that suspected myocardial contusion patients who have normal electrocardiograms (ECGs) and biomarker tests can be safely discharged. However, if the test results are abnormal, the next steps should be echocardiography and more advanced measures...
April 13, 2016: Journal of Tehran Heart Center
https://www.readbyqxmd.com/read/27824672/the-feasibility-of-dual-energy-computed-tomography-in-cardiac-contusion-imaging-for-mildest-blunt-cardiac-injury
#16
Recep Sade, Mecit Kantarci, Hayri Ogul, Ummugulsum Bayraktutan, Mustafa Uzkeser, Sahin Aslan, Enbiya Aksakal, Necip Becit
PURPOSE: The purpose of this study was to evaluate the efficiency and feasibility of dual-energy computed tomography (DECT) used in the diagnosis of cardiac contusion with the mildest blunt cardiac injury. MATERIAL AND METHODS: This study was performed between February 2014 and September 2015; a total of 17 consecutive patients (10 men and 7 women; median age, 51 years [range: 20-78]) were enrolled in the study. The DECT was performed within 48 hours of the trauma and a subsequent follow-up DECT was performed a little less than 1 year after the first examination...
May 2017: Journal of Computer Assisted Tomography
https://www.readbyqxmd.com/read/27780234/early-fluid-resuscitation-by-lactated-ringer-s-solution-alleviate-the-cardiac-apoptosis-in-rats-with-trauma-hemorrhagic-shock
#17
Kuan-Ho Lin, Chien-Liang Liu, Wei-Wen Kuo, Catherine Reena Paul, Wei-Kung Chen, Su-Ying Wen, Cecilia Hsuan Day, Hsi-Chin Wu, Vijaya Padma Viswanadha, Chih-Yang Huang
Cardiac trauma has been recognized as a complication associated with blunt chest trauma involving coronary artery injury, myocardium contusion and myocardial rupture. Secondary cardiac injuries after trauma supposed to be a critical factor in trauma patients, but the mechanism is not fully explored. Overproduction of TNF-alpha had been reported in multiple trauma animals, this induces oxidative stress resulting in cardiac apoptosis. Apoptosis gradually increases after trauma and reaches to a maximum level in 12 h time...
2016: PloS One
https://www.readbyqxmd.com/read/27695548/a-cost-effectiveness-based-safety-and-efficacy-study-of-resterilized-intra-parenchymal-catheter-based-intracranial-pressure-monitoring-in-developing-world
#18
Deepak Kumar Gupta, Ajay Bisht, Priyam Batra, Purva Mathur, Ashok Kumar Mahapatra
BACKGROUND: The management of traumatic brain injury (TBI) aims to maintain the normal cerebral perfusion in spite of the mass lesions that may occur (haematoma, contusion, and oedema). The monitoring of the intracranial pressure (ICP) is a step in that direction. The intra-parenchymal catheters have the lowest incidence of infection compared to intra-ventricular/subdural catheters with reliable and accurate pressure recordings. The major disadvantage of the intra-parenchymal catheters is the cost, especially in developing nations...
October 2016: Asian Journal of Neurosurgery
https://www.readbyqxmd.com/read/27668913/interventricular-septal-pseudoaneurysm-after-blunt-chest-trauma-in-a-6-year-old-an-illustrative-case-and-review
#19
Natalie Behrle, Peter Dyke, Abdallah Dalabih
Motor vehicle accident is the most common cause of blunt cardiac injury (BCI) in children (85.3%) due to the height of the child in relation to proper restraints and the compliant pediatric rib cage (J Trauma. 1996;40:200-202). Trauma to the chest wall may lead to injury of the myocardium, resulting in myocardial contusion, ventricular septal defect (VSD), ventricular free wall rupture, or valve compromise (J Trauma. 1996;40; 200-202; Heart Lung. 2012;41:200-202; J Inj Violence Res. 2012;4:98-100). There are several proposed mechanisms for the formation of VSD after blunt chest trauma including rupture of ischemic myocardium related to the initial trauma and reopening of a spontaneously closed congenital VSD...
September 23, 2016: Pediatric Emergency Care
https://www.readbyqxmd.com/read/27661047/teflon-buttressed-sutures-plus-pericardium-patch-repair-left-ventricular-rupture-caused-by-radiofrequency-catheter-ablation-a-case-report
#20
Hao Cao, Qi Zhang, Yanzhong He, Xiaodong Feng, Zhongmin Liu
BACKGROUND: Cardiac rupture often occurs after myocardial infarction or chest trauma with a high mortality rate. However, left ventricular rupture caused by radiofrequency catheter ablation (RFCA) is extremely rare. METHODS: We describe a case of a 61-year-old male who survived from left ventricular rupture caused by a RFCA procedure for frequent ventricular premature contractions. Surgical exploration with cardiopulmonary bypass (CPB) was performed when the signs of cardiac tamponade developed 7 hours after the ablation surgery...
September 2016: Medicine (Baltimore)
keyword
keyword
51048
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"