Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Naya, Takayuki Yukiiri, Kazushi Hosomi, Naohisa Takahashi, Tsutomu Ohkita, Hiroyuki Mukai, Mao Koziol, James A. Kohno, Masakazu |
| Description | Country affiliation: Japan Author Affiliation: Naya T ( Department of Cardiorenal and Cerebrovascular Medicine, Division of Stroke, Kagawa University School of Medicine, Kagawa, Japan.) |
| Abstract | BACKGROUND: Cardioembolic stroke generally results in severer disability, since it typically has a larger ischemic area than the other types of ischemic stroke. However, it is difficult to differentiate cardioembolic from noncardioembolic stroke (atherothrombotic and lacunar stroke), whenever ischemic stroke patients have sinus rhythm at the time of presentation. METHODS: In this study, we evaluated the levels of plasma brain natriuretic peptide in acute ischemic stroke patients with cardioembolic or noncardioembolic stroke and assessed whether this could provide a basis for differentiating cardioembolic stroke (especially due to paroxysmal atrial fibrillation) from noncardioembolic stroke. Our patient cohort consisted of 99 consecutive patients with acute cerebral infarction who were admitted to Kagawa University School of Medicine Hospital from January 1, 2005, to December 31, 2006. We excluded 23 patients with valve disease, heart failure, myocardial infarction or chronic renal failure. The mean age of the remaining 76 patients (51 males, 25 females) was 70.0 +/- 10.1 years. RESULTS: Thirty-six patients had cardioembolic stroke with atrial fibrillation (including permanent and paroxysmal atrial fibrillation); the remaining 40 had noncardioembolic stroke. The plasma brain natriuretic peptide was evaluated on the first morning after admission in all patients. In cardioembolic stroke with atrial fibrillation (permanent and paroxysmal atrial fibrillation), the plasma brain natriuretic peptide, ratio of peak early filling velocity to peak atrial systolic velocity (E/A) and left atrial diameter were significantly increased (p < 0.001), and the left atrial appendage flow was significantly decreased (p < 0.001), compared with noncardioembolic stroke. Analyzed in those 4 factors, cardioembolic stroke was strongly predicted with >95% accuracy assessed by plasma brain natriuretic peptide and left atrial appendage flow. CONCLUSION: From our results, it was suggested that the first-day brain natriuretic peptide and left atrial appendage flow measurements would be helpful in differentiating cardioembolic stroke with atrial fibrillation from noncardioembolic stroke. |
| File Format | HTM / HTML |
| ISSN | 10159770 |
| e-ISSN | 14219786 |
| Journal | Cerebrovascular Diseases |
| Issue Number | 4 |
| Volume Number | 26 |
| Language | English |
| Publisher | Karger |
| Publisher Date | 2008-01-01 |
| Publisher Place | Switzerland |
| Access Restriction | Open |
| Subject Keyword | Discipline Vascular Diseases Discipline Cardiology Atrial Fibrillation Complications Metabolism Biological Markers Blood Intracranial Embolism Etiology Natriuretic Peptide, Brain Brain Ischemia Diagnosis Cohort Studies Diagnosis, Differential Echocardiography Predictive Value Of Tests Sensitivity And Specificity Stroke Stroke Volume Ventricular Function, Left |
| Content Type | Text |
| Resource Type | Article |
| Subject | Neurology Neurology (clinical) Cardiology and Cardiovascular Medicine |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|