keyword
MENU ▼
Read by QxMD icon Read
search

cardiac workup

keyword
https://www.readbyqxmd.com/read/28913397/cardiac-transplant-due-to-metal-toxicity-associated-with-hip-arthroplasty
#1
Sheldon Moniz, Sean Hodgkinson, Piers Yates
Concerns regarding metal-on-metal (MoM) bearing couples in total hip arthroplasty are well documented in the literature with cobalt (Co) and chromium (Cr) toxicity causing a range of both local and systemic adverse reactions. We describe the case of a patient undergoing cardiac transplantation as a direct result of Co and Cr toxicity following a MoM hip replacement. Poor implant positioning led to catastrophic wear generating abundant wear particles leading to Co and Cr toxicity, metallosis, bony destruction, elevated metal ion levels, and adverse biological responses...
September 2017: Arthroplasty Today
https://www.readbyqxmd.com/read/28891197/primary-mediastinal-paraganglioma-associated-with-a-familial-variant-in-the-succinate-dehydrogenase-b-subunit-gene
#2
Nardin Samuel, Resham Ejaz, Josh Silver, Shereen Ezzat, Robert J Cusimano, Raymond H Kim
Surgical management is the mainstay of therapy for primary cardiac tumors, yet due to the rarity of these malignancies, their management and workup remains a challenge. Here, we report a unique case of a patient with a primary left ventricular cardiac paraganglioma (PGL) and describe the role of a medical genetics assessment leading to the identification of a rare variant in the SDHB gene to be the causative etiology of this cardiac tumor. Due to decreasing costs and accessibility of molecular genetic analysis, genetic testing may become an emerging diagnostic adjunct in cases of cardiac tumors...
September 10, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28882392/fundus-autofluorescence-in-retinal-artery-occlusion-a-more-precise-diagnosis
#3
J-L Bacquet, M Sarov-Rivière, C Denier, G Querques, B Riou, L Bonin, E Barreau, M Labetoulle, A Rousseau
IMPORTANCE: Retinal artery occlusion (RAO) is a medical emergency associated with a high risk of cerebral vascular accident and other cardiovascular events. Among patients with non-arteritic RAO, a retinal embolus is observed in approximately 40% of cases. Fundus examination and retinography are not reliable to predict the nature of the emboli. OBSERVATIONS: We report three consecutive cases of central and branch RAO that were investigated with fundus autofluorescence, fluorescein angiography and color retinal photographs...
September 4, 2017: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/28874293/a-plea-for-an-early-ultrasound-clinical-integrated-approach-in-patients-with-acute-heart-failure-a-proactive-comment-on-the-esc-guidelines-on-heart-failure-2016
#4
G Tavazzi, A N Neskovic, A Hussain, G Volpicelli, G Via
BACKGROUND: The European Association of Cardiology (ESC) Guidelines on the diagnosis and treatment of acute heart failure (AHF) indicate prompt therapy initiation and performance of relevant investigations as paramount. Specifically, echocardiography prior to treatment is advocated only with hemodynamic instability, and the evaluation of clinical signs of peripheral perfusion and congestion is suggested as guidance for early interventions. Given the growing body of evidence on the diagnostic/monitoring capabilities of bedside ultrasound (including focused cardiac ultrasound, comprehensive echocardiography, lung ultrasound), we discuss the potential benefit of an integrated clinical/ultrasound approach at the very early stages of acute heart failure...
October 15, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28851715/oesophageal-mastocytosis-eosinophilic-oesophagitis-without-eosinophils
#5
Donevan Westerveld, Jian Li, Sarah Glover
A 59-year-old male with a history of lifelong asthma, allergic rhinitis and hypercholesterolaemia presented to the emergency department for management of severe substernal chest pain with radiating pain to his left arm, nausea and diaphoresis. Physical examination was unrevealing and a cardiac workup including cardiac enzymes, ECG, chest radiographs were negative for an underlying ischaemic event. A subsequent gastrointestinal workup including oesophageal manometry and oesophagogastroduodenoscopy revealed elevated lower oesophageal pressures and histopathology suggestive of mast cell proliferation, respectively...
August 28, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28837682/cardiac-computed-tomography-derived-epicardial-fat-volume-and-attenuation-independently-distinguish-patients-with-and-without-myocardial-infarction
#6
Amir Abbas Mahabadi, Bastian Balcer, Iryna Dykun, Michael Forsting, Thomas Schlosser, Gerd Heusch, Tienush Rassaf
BACKGROUND AND OBJECTIVE: Epicardial adipose tissue (EAT) volume is associated with coronary plaque burden and adverse events. We aimed to determine, whether CT-derived EAT attenuation in addition to EAT volume distinguishes patients with and without myocardial infarction. METHODS AND RESULTS: In 94 patients with confirmed or suspected coronary artery disease (aged 66.9±14.7years, 61%male) undergoing cardiac CT imaging as part of clinical workup, EAT volume was retrospectively quantified from non-contrast cardiac CT by delineation of the pericardium in axial images...
2017: PloS One
https://www.readbyqxmd.com/read/28835821/slow-ventricular-tachycardia-presenting-with-acute-liver-failure
#7
Andreas Wannhoff, Christian Nusshag, Wolfgang Stremmel, Uta Merle
OBJECTIVES: Cardiac hepatopathy is an important differential diagnosis of acute liver failure. Slow ventricular tachycardia (slow VT) is a ventricular tachycardia (VT), in which heart rate is below the typical frequency of VT. We here report a case of acute liver failure in a patient with slow VT. METHODS: The 64-year old male patient with history of cardiac pacemaker implantation for complete atrioventricular block was referred to our intensive care unit because of acute liver failure...
2017: SAGE open medical case reports
https://www.readbyqxmd.com/read/28820303/rapid-ventricular-pacing-for-clip-reconstruction-of-complex-unruptured-intracranial-aneurysms-results-of-an-interdisciplinary-prospective-trial
#8
Juergen Konczalla, Johannes Platz, Stephan Fichtlscherer, Haitham Mutlak, Ulrich Strouhal, Volker Seifert
OBJECTIVE To date, treatment of complex unruptured intracranial aneurysms (UIAs) remains challenging. Therefore, advanced techniques are required to achieve an optimal result in treating these patients safely. In this study, the safety and efficacy of rapid ventricular pacing (RVP) to facilitate microsurgical clip reconstruction was investigated prospectively in a joined neurosurgery, anesthesiology, and cardiology study. METHODS Patients with complex UIAs were prospectively enrolled. Both the safety and efficacy of RVP were evaluated by recording cardiovascular events and outcomes of patients as well as the amount of aneurysm occlusion after the surgical clip reconstruction procedure...
August 18, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28800806/toxicologic-emergencies-in-patients-with-mental-illness-when-medications-are-no-longer-your-friends
#9
REVIEW
Spencer Greene, Erin AufderHeide, Lindsay French-Rosas
Patients with psychiatric disorders are at risk for toxicologic emergencies. Psychotropic medications have numerous effects on the neurologic, cardiac, and other organ systems and interact with other medications, potentially leading to further side effects. It is important to become familiar with accepted psychiatric practice guidelines, common toxidromes, medical sequelae associated with prescribed medications, and the specific workup and treatment of overdoses of frequently prescribed psychotropics.
September 2017: Psychiatric Clinics of North America
https://www.readbyqxmd.com/read/28797399/a-54-year-old-man-with-anasarca-dyspnea-and-recurrent-bilateral-pleural-effusions
#10
Pradnya D Patil, Yvette M Cua, Carol Farver, Rafael L Perez, Atul C Mehta, Tanmay S Panchabhai
A 54-year-old African-American man presented with 2 years of progressively worsening dyspnea and anasarca. Over the past 6 months he gained 30 lbs with worsening lower extremity, abdominal wall, and scrotal edema. A recent workup for cardiac, renal, and liver disease, including two-dimensional echocardiogram, liver and renal function tests, and abdominal ultrasound, was unremarkable. He reported a 15-pack year history of smoking and quit 3 years ago. Chest radiograph at that time revealed bilateral pleural effusions that were both reportedly milky in appearance when drained by thoracenteses...
August 2017: Chest
https://www.readbyqxmd.com/read/28780621/an-international-consensus-on-the-appropriate-evaluation-and-treatment-for-adults-with-spinal-deformity
#11
Sigurd H Berven, Steven J Kamper, Niccole M Germscheid, Benny Dahl, Christopher I Shaffrey, Lawrence G Lenke, Stephen J Lewis, Kenneth M Cheung, Ahmet Alanay, Manabu Ito, David W Polly, Yong Qiu, Marinus de Kleuver
PURPOSE: Evaluation and surgical management for adult spinal deformity (ASD) patients varies between health care providers. The purpose of this study is to identify appropriateness of specific approaches and management strategies for the treatment of ASD. METHODS: From January to July 2015, the AOSpine Knowledge Deformity Forum performed a modified Delphi survey where 53 experienced deformity surgeons from 24 countries, rated the appropriateness of management strategies for multiple ASD clinical scenarios...
August 5, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28768449/recurrent-fuo-due-to-intermittent-enterobacter-cloacae-bacteremias-from-an-infected-pacemaker-lead-diagnosed-by-gallium-scan
#12
Burke A Cunha, Ismail Jimada
Fever of unknown origin (FUO) refers to fevers of ≥101° F that persist for ≥3 weeks and remain undiagnosed after a focused inpatient or outpatient workup. FUO may be due to infectious, malignant/neoplastic, rheumatic/inflammatory, or miscellaneous disorders. Recurrent FUOs are due to the same causes of classical FUOs. Recurrent FUOs may have continuous or intermittent fevers and are particularly difficult to diagnose. With intermittent fever, recurrent FUO diagnostic tests are best obtained during fever episodes...
August 2, 2017: Infectious Diseases
https://www.readbyqxmd.com/read/28767580/metastatic-cardiac-tumor-presenting-as-atrial-fibrillation-in-a-previously-healthy-woman-a-case-report
#13
Chi-Wen Cheng, Ning-I Yang, Koon-Kwan Ng, Wen-Jin Cherng
RATIONALE: Metastatic cardiac tumor (MCT) is rare in clinical practice. MCT presenting initially as atrial fibrillation (AF) is even rarer. PATIENT CONCERNS: We report a 47-year-old woman with no previous medical history presented with intermittent palpitation for 3 days. DIAGNOSES: The electrocardiography showed AF with rapid ventricular rate. The transthoracic echocardiography showed a 4 × 4 cm mass occupying the left atrium (LA)...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28758563/papillary-fibroelastoma-found-with-transesophageal-echocardiography-after-a-normal-transthoracic-echocardiography
#14
Andrew G Cook, Omar Viswanath, Jayanand D'Mello
We present the case of a patient with transient ischemic attacks who was being investigated for multiple embolic strokes. Initial workup, including brain computed tomography, computed tomography angiography, and transthoracic echocardiography (TTE) were negative for a source until transesophageal echocardiography (TEE) found a mass in the left atrium. The TEE differentiated the mass as a rare cardiac papillary fibroelastoma on the left atrial free wall confirmed by postsurgical pathology. This case highlights the importance of TEE as a diagnostic tool for its ability to more accurately differentiate and characterize the tumor compared with TTE...
September 2017: Seminars in Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/28752729/cardiac-imaging-in-patients-with-cardiac-syncope
#15
Stefania A DI Fusco, Furio Colivicchi, Federico Nardi
Syncope is a common symptom with a possibly unfavourable prognosis, especially when the cause is a cardiac disease. Often diagnostic workup requires multiple and challenging investigations to determine whether the patient has a structural heart disease. Cardiac imaging tests should be used when baseline clinical findings raise the suspicion of a cardiac syncope. Transthoracic echocardiography is the first line imaging examination as it helps establish the cause of syncope and supplies useful information for prognostic stratification by evaluating systolic ventricle function...
July 27, 2017: Minerva Cardioangiologica
https://www.readbyqxmd.com/read/28743311/hypercapnic-respiratory-failure-during-pregnancy-due-to-polymyositis-related-respiratory-muscle-weakness-a-case-report
#16
Husain Shabbir Ali, Ibrahim Fawzy Hassan, Saibu George, Abdalrazig Elsadig Fadlelmula
BACKGROUND: Polymyositis is a rare medical disorder complicating pregnancy. Ventilatory muscle weakness leading to respiratory failure is an uncommon manifestation of this autoimmune disease. We report a case of life-threatening hypercapnic respiratory failure due to polymyositis-related respiratory muscle weakness in a pregnant woman. CASE PRESENTATION: A 31-year-old, African woman in her second trimester of pregnancy presented to the emergency department with fever, shortness of breath and muscle weakness...
July 26, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28721322/etiology-and-age-distribution-of-syncope-in-a-predominantly-african-american-population
#17
Ahmad Awan, Hasan Iftikhar, Fasil Tiruneh, Shahabuddin Soherwardi, Daniel Larbi
BACKGROUND: Syncope, the sudden transient loss of consciousness due to multiple etiologies, usually has worse outcomes in African Americans compared with other races because of other comorbidities. This study aims to identify a correlation between the etiologies of syncope and age in a predominantly African-American sample population to facilitate future investigations with potentially improved specificity to address this condition. METHODS: We reviewed the medical records of 155 patients who presented with syncope concerns to the emergency department at our university hospital...
June 14, 2017: Curēus
https://www.readbyqxmd.com/read/28706112/workup-for-perinatal-stroke-does-not-predict-recurrence
#18
Laura L Lehman, Jeanette Beaute, Kush Kapur, Amy R Danehy, Miya E Bernson-Leung, Hayley Malkin, Michael J Rivkin, Cameron C Trenor
BACKGROUND AND PURPOSE: Perinatal stroke, including neonatal and presumed perinatal presentation, represents the age in childhood in which stroke occurs most frequently. The roles of thrombophilia, arteriopathy, and cardiac anomalies in perinatal ischemic stroke are currently unclear. We took a uniform approach to perinatal ischemic stroke evaluation to study these risk factors and their association with recurrent stroke. METHODS: We reviewed records of perinatal stroke patients evaluated from August 2008 to February 2016 at a single referral center...
August 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28705229/brugada-syndrome-in-a-patient-with-amyotrophic-lateral-sclerosis-a-case-report
#19
Anusha Battineni, Rohit Gummi, Naresh Mullaguri, Raghav Govindarajan
BACKGROUND: Amyotrophic lateral sclerosis is a fatal neuromuscular disorder characterized by progressive death of the upper and lower motor neurons in the central nervous system. Patients with this disease die mostly as a result of respiratory failure; however, owing to prolonged survival through assisted ventilation, cardiovascular causes are increasingly responsible for mortality. We report what is to the best of our knowledge the first case of type 2 Brugada syndrome causing ventricular tachyarrhythmia and cardiac arrest in a patient with upper limb onset amyotrophic lateral sclerosis...
July 14, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28701599/interesting-images-multiple-coronary-artery-aneurysms
#20
Jonathon M Howard, Omar Viswanath, Alfredo Armas, Orlando Santana, Gerald P Rosen
We present the case of a 65-year-old male who presented with stable angina and dyspnea on exertion. His initial workup yielded a positive treadmill stress test for reversible apical ischemia, and transthoracic echocardiogram demonstrated impaired systolic function. Cardiac catheterization was then performed, revealing severe atherosclerotic disease including multiple coronary artery aneurysms. As a result, the patient was advised to and subsequently underwent a coronary artery bypass graft. This case highlights the presence of multiple coronary artery aneurysms and the ability to appreciate these pathologic findings on multiple imaging modalities, including coronary angiogram, transesophageal echocardiography, and direct visualization through the surgical field...
July 2017: Annals of Cardiac Anaesthesia
keyword
keyword
96720
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"