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Transient ischemic attack

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https://www.readbyqxmd.com/read/28207342/cumulative-lifetime-marijuana-use-and-incident-cardiovascular-disease-in-middle-age-the-coronary-artery-risk-development-in-young-adults-cardia-study
#1
Jared P Reis, Reto Auer, Michael P Bancks, David C Goff, Cora E Lewis, Mark J Pletcher, Jamal S Rana, James M Shikany, Stephen Sidney
OBJECTIVES: To investigate the effects of marijuana in the development of incident cardiovascular and cerebrovascular outcomes. METHODS: Participants were 5113 adults aged 18 to 30 years at baseline (1985-1986) from the Coronary Artery Risk Development in Young Adults study, who were followed for more than 25 years. We estimated cumulative lifetime exposure to marijuana using repeated assessments collected at examinations every 2 to 5 years. The primary outcome was incident cardiovascular disease (CVD) through 2013...
February 16, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28202868/rt-pa-with-antithrombotic-therapies-in-a-case-with-capsular-warning-syndrome
#2
Yasuhiro Fuseya, Miyuki Kawamura, Eri Matsuda, Kozue Takada, Kiwamu Watanabe, Junko Fujitake, Yoshifumi Nakaya
We herein report a case of capsular warning syndrome (CWS) that was successfully treated with recombinant tissue plasminogen activator (rt-PA). A 70-year-old woman had repeated stereotyped transient ischemic attacks (TIAs) of right hemiparesis and dysarthria. After hospitalization, argatroban, aspirin, and cilostazol were started but were ineffective. Thirteen hours after the first episode of TIAs, severe symptoms occurred. Magnetic resonance imaging showed acute infarctions in the internal capsule to corona radiata, so we used rt-PA...
2017: Internal Medicine
https://www.readbyqxmd.com/read/28197285/percutaneous-intervention-of-a-persistent-left-superior-vena-cava-draining-into-left-pulmonary-vein-and-coarctation-of-the-aorta
#3
Saad Al Bugami, Mohammed Althobaiti, Tarek Momenah, Jamilah Alrahimi, Wael Al Kashkari
We describe a 54-year-old male with history of type II DM, hypertension and dyslipidemia during admission for bronchopneumonia discovered to have coarctation of the aorta and a persistent left superior vena cava (PLSVC) draining into the left atrium through the left superior pulmonary vein. The latter was thought to contribute to a transient ischemic attack and an episode of chest pain resulting in ST-segment elevation in the inferior leads. He was treated with coarctation stenting and percutaneous exclusion of the PLSVC with a vascular plug...
August 2016: Cardiology Research
https://www.readbyqxmd.com/read/28196817/comparison-of-carotid-plaque-score-and-coronary-artery-calcium-score-for-predicting-cardiovascular-disease-events-the-multi-ethnic-study-of-atherosclerosis
#4
Adam D Gepner, Rebekah Young, Joseph A Delaney, Matthew J Budoff, Joseph F Polak, Michael J Blaha, Wendy S Post, Erin D Michos, Joel Kaufman, James H Stein
BACKGROUND: Coronary artery calcium (CAC) predicts coronary heart disease (CHD) events better than carotid wall plaque presence; however, differences in the utility of CAC burden and carotid plaque burden across the spectrum of cardiovascular disease (CVD) events is unknown. METHODS AND RESULTS: CVD, CHD and stroke/transient ischemic attack (TIA) events were evaluated prospectively in a multiethnic cohort without CVD at baseline. Carotid plaque score was determined by the number of ultrasound-detected plaques in the common, bifurcation, and internal carotid artery segments...
February 14, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28194283/cardiac-calcified-amorphous-tumor-of-the-mitral-valve-presenting-as-transient-ischemic-attack
#5
Mohammad Abbasi Teshnizi, Atefeh Ghorbanzadeh, Nahid Zirak, Babak Manafi, Aliasghar Moeinipour
Cardiac calcified amorphous tumors (CATs) are an extremely rare nonneoplastic intracardiac masses. They have been reported in the literature in only a few cases. Thus, the incidence, pathogenesis, and best approach to the treatment are not certain. We report a case of CATs on the atrial surface of the anterior mitral valve leaflet in a 37-year-old female who was diagnosed by histopathological examination after surgical removal.
2017: Case Reports in Cardiology
https://www.readbyqxmd.com/read/28193836/post-subdural-hematoma-transient-ischemic-attacks-hypoperfusion-mechanism-supported-by-quantitative-electroencephalography-and-transcranial-doppler-sonography
#6
Ayham M Alkhachroum, Guadalupe Fernandez-Baca Vaca, Sophia Sundararajan, Michael DeGeorgia
No abstract text is available yet for this article.
February 13, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28192264/balloon-angioplasty-for-in-stent-restenosis-resulting-in-carotid-stent-fracture-with-literature-review-of-stent-in-stent-technique-as-a-viable-therapeutic-option
#7
Abdul-Haseeb Naeem, Ghaya Al-Rumaihi, Amirpouyan Namavarian, Manas Sharma, Melfort Boulton
BACKGROUND: Carotid stent fractures are rare and multiple etiologies have been proposed to explain their occurrence. We present a patient with a internal carotid artery (ICA) stent who developed in-stent restenosis. We performed balloon angioplasty to address in-stent restenosis but post-procedure he developed a carotid stent fracture. To our knowledge, balloon angioplasty has not been reported to cause stent fractures and we report the first case report. CASE DESCRIPTION: 72-year-old male underwent stenting for symptomatic left ICA stenosis with post-stenting residual stenosis of 55%...
February 9, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28190714/carotid-endarterectomy-should-not-be-based-on-consensus-statement-duplex-velocity-criteria
#8
Jesse A Columbo, Bjoern D Suckow, Claire L Griffin, Jack L Cronenwett, Philip P Goodney, Timothy G Lukovits, Robert M Zwolak, Mark F Fillinger
OBJECTIVE: Randomized trials support carotid endarterectomy (CEA) in asymptomatic patients with ≥60% internal carotid artery (ICA) stenosis. The widely referenced Society for Radiologists in Ultrasound Consensus Statement on carotid duplex ultrasound (CDUS) imaging indicates that an ICA peak systolic velocity (PSV) ≥230 cm/s corresponds to a ≥70% ICA stenosis, leading to the potential conclusion that asymptomatic patients with an ICA PSV ≥230 cm/s would benefit from CEA. Our goal was to determine the natural history stroke risk of asymptomatic patients who might have undergone CEA based on consensus statement PSV of ≥230 cm/s but instead were treated medically based on more conservative CDUS imaging criteria...
February 9, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28188949/one-stage-angioplasty-and-stenting-of-ostium-of-left-common-carotid-artery-and-stenting-of-left-internal-carotid-artery
#9
Massoud Ghasemi, Maryam Mehrpooya, Farshad Ghasemi, Fatemeh Shahbazi
Our aim was to report techniques and our experience in One-stage angioplasty and stenting of ostium of left common carotid and left internal carotid arteries in an octogenarian man with transient ischemic attack, who was completely recovered from neurologic insults short time after the procedure. An 81-year-old man presented with a transient ischemic attack. Neurologic examination showed left side transient visual obscuration or amaurosis fugax and right hemiparesis. Carotid duplex imaging revealed an 80% stenosis of the left internal carotid artery (LICA) and 95 % of the ostium of left common carotid artery (left CCA)...
January 2017: Acta Medica Iranica
https://www.readbyqxmd.com/read/28185658/long-term-outcome-in-patients-with-transient-global-amnesia-a-population-based-study
#10
Julieta E Arena, Robert D Brown, Jay Mandrekar, Alejandro A Rabinstein
OBJECTIVE: To study the long-term risk of cerebrovascular events, seizures, and cognitive impairment in patients with transient global amnesia (TGA). PATIENTS AND METHODS: Data for all patients diagnosed with possible TGA in Olmsted County, Minnesota, between January 1, 1985, through December 31, 2010, were retrieved from the Rochester Epidemiology Project database. Transient global amnesia was defined clinically. End points were cerebrovascular event (stroke or transient ischemic attack), seizure, or cognitive impairment (mild cognitive impairment or dementia) during follow-up...
February 6, 2017: Mayo Clinic Proceedings
https://www.readbyqxmd.com/read/28183856/prediction-of-early-recurrent-thromboembolic-event-and-major-bleeding-in-patients-with-acute-stroke-and-atrial-fibrillation-by-a-risk-stratification-schema-the-alessa-score-study
#11
Maurizio Paciaroni, Giancarlo Agnelli, Valeria Caso, Georgios Tsivgoulis, Karen L Furie, Prasanna Tadi, Cecilia Becattini, Nicola Falocci, Marialuisa Zedde, Azmil H Abdul-Rahim, Kennedy R Lees, Andrea Alberti, Michele Venti, Monica Acciarresi, Cataldo D'Amore, Maria Giulia Mosconi, Ludovica Anna Cimini, Antonio Procopio, Paolo Bovi, Monica Carletti, Alberto Rigatelli, Manuel Cappellari, Jukka Putaala, Liisa Tomppo, Turgut Tatlisumak, Fabio Bandini, Simona Marcheselli, Alessandro Pezzini, Loris Poli, Alessandro Padovani, Luca Masotti, Vieri Vannucchi, Sung-Il Sohn, Gianni Lorenzini, Rossana Tassi, Francesca Guideri, Maurizio Acampa, Giuseppe Martini, George Ntaios, Efstathia Karagkiozi, George Athanasakis, Kostantinos Makaritsis, Kostantinos Vadikolias, Chrysoula Liantinioti, Maria Chondrogianni, Nicola Mumoli, Domenico Consoli, Franco Galati, Simona Sacco, Antonio Carolei, Cindy Tiseo, Francesco Corea, Walter Ageno, Marta Bellesini, Giovanna Colombo, Giorgio Silvestrelli, Alfonso Ciccone, Umberto Scoditti, Licia Denti, Michelangelo Mancuso, Miriam Maccarrone, Giovanni Orlandi, Nicola Giannini, Gino Gialdini, Tiziana Tassinari, Maria Luisa De Lodovici, Giorgio Bono, Christina Rueckert, Antonio Baldi, Sebastiano D'Anna, Danilo Toni, Federica Letteri, Martina Giuntini, Enrico Maria Lotti, Yuriy Flomin, Alessio Pieroni, Odysseas Kargiotis, Theodore Karapanayiotides, Serena Monaco, Mario Maimone Baronello, Laszló Csiba, Lilla Szabó, Alberto Chiti, Elisa Giorli, Massimo Del Sette, Davide Imberti, Dorjan Zabzuni, Boris Doronin, Vera Volodina, Patrik Michel, Peter Vanacker, Kristian Barlinn, Lars-Peder Pallesen, Jessica Kepplinger, Ulf Bodechtel, Johannes Gerber, Dirk Deleu, Gayane Melikyan, Faisal Ibrahim, Naveed Akhtar, Vanessa Gourbali, Shadi Yaghi
BACKGROUND AND PURPOSES: This study was designed to derive and validate a score to predict early ischemic events and major bleedings after an acute ischemic stroke in patients with atrial fibrillation. METHODS: The derivation cohort consisted of 854 patients with acute ischemic stroke and atrial fibrillation included in prospective series between January 2012 and March 2014. Older age (hazard ratio 1.06 for each additional year; 95% confidence interval, 1.00-1.11) and severe atrial enlargement (hazard ratio, 2...
February 9, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28181217/hypercoagulability-and-migraine
#12
Gretchen E Tietjen, Stuart A Collins
BACKGROUND: A growing body of literature suggests that migraineurs, particularly those with aura, have an increased risk for ischemic stroke, but not via enhanced atherosclerosis. The theory that micro-emboli induced ischemia provokes cortical spreading depression (ie, symptomatic aura) in migraineurs but transient ischemic attacks in others highlights a potential role for hypercoagulability as a link between migraine (with aura) and stroke. AIM: Our objective is to summarize the literature evaluating the association of migraine with various acquired or inheritable thrombophilic states, including those related to elevated estrogen levels, endothelial activation and dysfunction, antiphospholipid antibodies (aPL), deficiency of coagulation inhibitors, and presence of certain genetic polymorphisms...
February 9, 2017: Headache
https://www.readbyqxmd.com/read/28179613/left-atrial-appendage-thrombi-formation-in-japanese-non-valvular-atrial-fibrillation-patients-during-anticoagulation-therapy%C3%A3-warfarin-vs-direct-oral-anticoagulants
#13
Mihoko Kawabata, Masahiko Goya, Takeshi Sasaki, Shingo Maeda, Yasuhiro Shirai, Takuro Nishimura, Takakatsu Yoshitake, Shinya Shiohira, Mitsuaki Isobe, Kenzo Hirao
BACKGROUND: Atrial fibrillation (AF) is a common cardiac arrhythmia, associated with increased cardiovascular morbidity and mortality including thromboembolic events. The aims of this study were to assess the prevalence of left atrial appendage (LAA) thrombi in Japanese non-valvular atrial fibrillation (NVAF) patients undergoing preprocedural transesophageal echocardiography (TEE) during anticoagulation therapy, and to compare the efficacy of warfarin and direct oral anticoagulants (DOAC)...
February 7, 2017: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/28179050/cerebral-amyloid-angiopathy-in-stroke-medicine
#14
Frank Block, Manuel Dafotakis
BACKGROUND: Cerebral amyloid angiopathy (CAA) is a degenerative vasculopathy that is classically associated with lobar intracerebral or sulcal hemorrhage. Its prevalence is estimated at 30% in the seventh decade and 50% in the eighth and ninth decades. In this review, we summarize the risks linked to CAA with respect to the treatment and prevention of stroke. METHODS: This review is based on pertinent publications retrieved by a selective search employing the terms "amyloid cerebral angiopathy," "stroke," "intra - cerebral bleeding," and "acute stroke therapy...
January 20, 2017: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/28176500/role-of-perfusion-weighted-imaging-in-a-diffusion-weighted-imaging-negative-transient-ischemic-attack
#15
Sang Hun Lee, Hyun Wook Nah, Bum Joon Kim, Sung Ho Ahn, Jong S Kim, Dong Wha Kang, Sun U Kwon
BACKGROUND AND PURPOSE: The absence of acute ischemic lesions in diffusion-weighted imaging (DWI) in transient ischemic attack (TIA) patients makes it difficult to diagnose the true vascular etiologies. Among patients with DWI-negative TIA, we investigated whether the presence of a perfusion-weighted imaging (PWI) abnormality implied a true vascular event by identifying new acute ischemic lesions in follow-up magnetic resonance imaging (MRI) in areas corresponding to the initial PWI abnormality...
January 12, 2017: Journal of Clinical Neurology
https://www.readbyqxmd.com/read/28166784/randomized-controlled-trial-of-a-coordinated-care-intervention-to-improve-risk-factor-control-after-stroke-or-transient-ischemic-attack-in-the-safety-net-secondary-stroke-prevention-by-uniting-community-and-chronic-care-model-teams-early-to-end-disparities
#16
Amytis Towfighi, Eric M Cheng, Monica Ayala-Rivera, Heather McCreath, Nerses Sanossian, Tara Dutta, Bijal Mehta, Robert Bryg, Neal Rao, Shlee Song, Ali Razmara, Magaly Ramirez, Theresa Sivers-Teixeira, Jamie Tran, Elizabeth Mojarro-Huang, Ana Montoya, Marilyn Corrales, Beatrice Martinez, Phyllis Willis, Mireya Macias, Nancy Ibrahim, Shinyi Wu, Jeremy Wacksman, Hilary Haber, Adam Richards, Frances Barry, Valerie Hill, Brian Mittman, William Cunningham, Honghu Liu, David A Ganz, Diane Factor, Barbara G Vickrey
BACKGROUND: Recurrent strokes are preventable through awareness and control of risk factors such as hypertension, and through lifestyle changes such as healthier diets, greater physical activity, and smoking cessation. However, vascular risk factor control is frequently poor among stroke survivors, particularly among socio-economically disadvantaged blacks, Latinos and other people of color. The Chronic Care Model (CCM) is an effective framework for multi-component interventions aimed at improving care processes and outcomes for individuals with chronic disease...
February 6, 2017: BMC Neurology
https://www.readbyqxmd.com/read/28163720/free-floating-thrombus-in-carotid-artery-in-a-patient-with-recurrent-strokes
#17
Moni Roy, Ashish Kumar Roy, Jeffrey R DeSanto, Murad Abdelsalam
We present a case of 72-year-old male with reported past medical history of recurrent transient ischemic attacks (TIAs) presenting with myriad of neurological symptoms. Patient was transferred from outlying hospital with complaints of right sided facial droop and dysarthria. Computed tomography angiography (CTA) showed high grade proximal left internal carotid artery (ICA) stenosis along with interesting finding of a free floating thrombus (FFT) in the left ICA. After discussion with the neurosurgical team, our case was treated conservatively with combination of antiplatelet therapy with Aspirin and anticoagulation with Warfarin without recurrence of TIAs or strokes on six-month follow-up...
2017: Case Reports in Medicine
https://www.readbyqxmd.com/read/28157748/large-artery-atherosclerotic-occlusive-disease
#18
John W Cole
PURPOSE OF REVIEW: Extracranial or intracranial large artery atherosclerosis is often identified as a potential etiologic cause for ischemic stroke and transient ischemic attack. Given the high prevalence of large artery atherosclerosis in the general population, determining whether an identified atherosclerotic lesion is truly the cause of a patient's symptomatology can be difficult. In all cases, optimally treating each patient to minimize future stroke risk is paramount. Extracranial or intracranial large artery atherosclerosis can be broadly compartmentalized into four distinct clinical scenarios based upon the individual patient's history, examination, and anatomic imaging findings: asymptomatic and symptomatic extracranial carotid stenosis, intracranial atherosclerosis, and extracranial vertebral artery atherosclerotic disease...
February 2017: Continuum: Lifelong Learning in Neurology
https://www.readbyqxmd.com/read/28157745/diagnosis-and-management-of-transient-ischemic-attack
#19
Shelagh B Coutts
PURPOSE OF REVIEW: This article reviews the diagnosis, investigation, and recommended management after a transient ischemic attack (TIA) and discusses how to make an accurate diagnosis, including the diagnosis of mimics of TIAs. RECENT FINDINGS: Up to a 10% risk of recurrent stroke exists after a TIA, and up to 80% of this risk is preventable with urgent assessment and treatment. Imaging of the brain and intracranial and extracranial blood vessels using CT, CT angiography, carotid Doppler ultrasound, and MRI is an important part of the diagnostic assessment...
February 2017: Continuum: Lifelong Learning in Neurology
https://www.readbyqxmd.com/read/28157096/only-white-matter-hyperintensities-predicts-post-stroke-cognitive-performances-among-cerebral-small-vessel-disease-markers-results-from-the-tabasco-study
#20
Jeremy Molad, Efrat Kliper, Amos D Korczyn, Einor Ben Assayag, Dafna Ben Bashat, Shani Shenhar-Tsarfaty, Orna Aizenstein, Ludmila Shopin, Natan M Bornstein, Eitan Auriel
BACKGROUND: White matter hyperintensities (WMH) were shown to predict cognitive decline following stroke or transient ischemic attack (TIA). However, WMH are only one among other radiological markers of cerebral small vessel disease (SVD). OBJECTIVE: The aim of this study was to determine whether adding other SVD markers to WMH improves prediction of post-stroke cognitive performances. METHODS: Consecutive first-ever stroke or TIA patients (n = 266) from the Tel Aviv Acute Brain Stroke Cohort (TABASCO) study were enrolled...
February 1, 2017: Journal of Alzheimer's Disease: JAD
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