Query: stroke

Filtered By:
Source: JAHA:Journal of the American Heart Association
Procedure: Angiography

This page shows you your search results in order of date.

Order by Relevance | Date

Total 13 results found since Jan 2013.

Sex Differences in Percutaneous Coronary Intervention—Insights From the Coronary Angiography and PCI Registry of the German Society of Cardiology Coronary Heart Disease
ConclusionsDespite identical technical success rates of PCI between the 2 sexes, women with PCI for ST elevation myocardial infarction have a 20% higher age‐adjusted risk of death and of ischemic cardiac and cerebrovascular events. Further research is needed to determine the reasons for these differences.
Source: JAHA:Journal of the American Heart Association - March 20, 2017 Category: Cardiology Authors: Heer, T., Hochadel, M., Schmidt, K., Mehilli, J., Zahn, R., Kuck, K.–H., Hamm, C., Bohm, M., Ertl, G., Hoffmeister, H. M., Sack, S., Senges, J., Massberg, S., Gitt, A. K., Zeymer, U. Tags: Cardiovascular Disease, Women, Percutaneous Coronary Intervention, Stent, Treatment Original Research Source Type: research

Thrombus Migration in the Middle Cerebral Artery: Incidence, Imaging Signs, and Impact on Success of Endovascular Thrombectomy Stroke
ConclusionsPreinterventional TM does not seem to be facilitated by intravenous recombinant tissue plasminogen activator and often occurs spontaneously. However, TM is associated with the risk of incomplete reperfusion in subsequent thrombectomy, suggesting increased clot fragility. Occurrence of TM may thereby have a substantial impact on the outcome of endovascularly treated stroke patients.
Source: JAHA:Journal of the American Heart Association - February 15, 2017 Category: Cardiology Authors: Kaesmacher, J., Maegerlein, C., Kaesmacher, M., Zimmer, C., Poppert, H., Friedrich, B., Boeckh-Behrens, T., Kleine, J. F. Tags: Revascularization, Cerebrovascular Disease/Stroke, Cerebrovascular Procedures, Ischemic Stroke Original Research Source Type: research

Coronary Artery Calcium Score Improves the Prediction of Occult Coronary Artery Stenosis in Ischemic Stroke Patients Stroke
BackgroundCoronary heart disease is a significant cause of morbidity and mortality in stroke patients. The coronary artery calcium score (CACS) has emerged as a robust and noninvasive predictor of coronary events. We assessed the predictive ability of CACS to identify stroke patients with severe (≥50%) occult coronary artery stenosis in a stroke/transient ischemic attack population, in addition to the PRECORIS score, based on Framingham Risk Score and presence of cervicocephalic artery stenosis, which was derived and validated for that purpose.Methods and ResultsWe enrolled consecutive patients aged 45 to 75 years refer...
Source: JAHA:Journal of the American Heart Association - October 31, 2016 Category: Cardiology Authors: Beigneux, Y., Sablayrolles, J.-L., Varenne, O., Mas, J.-L., Calvet, D. Tags: Computerized Tomography (CT), Ischemic Stroke, Transient Ischemic Attack (TIA), Atherosclerosis, Coronary Artery Disease Original Research Source Type: research

Hemodynamic Tandem Intracranial Lesions on Magnetic Resonance Angiography in Patients Undergoing Carotid Endarterectomy Cardiovascular Surgery
ConclusionsIn patients undergoing carotid endarterectomy, a significant number of preoperative TILs demonstrated hemodynamic components, which were reversed postoperatively. The presence of such components was distinctively associated with the postoperative incidence of new ischemic lesions.
Source: JAHA:Journal of the American Heart Association - October 4, 2016 Category: Cardiology Authors: Lee, E.-J., Cho, Y.-P., Lee, S.-H., Lee, J. S., Nam, H. J., Kim, B. J., Kwon, T.-W., Kang, D.-W., Kim, J. S., Kwon, S. U. Tags: Magnetic Resonance Imaging (MRI), Cardiovascular Surgery, Cerebrovascular Disease/Stroke Original Research Source Type: research

Ambient Air Pollution Is Associated With the Severity of Coronary Atherosclerosis and Incident Myocardial Infarction in Patients Undergoing Elective Cardiac Evaluation Epidemiology
Conclusions Exposure to PM2.5 increased the likelihood of having severe coronary artery disease and the risk of incident myocardial infarction among patients undergoing elective cardiac evaluation. These results suggest that ambient air pollution exposure may be a modifiable risk factor for risk of myocardial infarction in a highly susceptible patient population.
Source: JAHA:Journal of the American Heart Association - July 28, 2016 Category: Cardiology Authors: Hartiala, J., Breton, C. V., Tang, W. H. W., Lurmann, F., Hazen, S. L., Gilliland, F. D., Allayee, H. Tags: Epidemiology, Secondary Prevention, Quality and Outcomes, Coronary Artery Disease Source Type: research

Gradual Carotid Artery Stenosis in Mice Closely Replicates Hypoperfusive Vascular Dementia in Humans Stroke
Conclusions The GCAS model successfully generated gradual and continuous CBF reduction over 28 days, with replication of key histological, radiological, and behavioral features associated with cerebral hypoperfusion leading to VCI.
Source: JAHA:Journal of the American Heart Association - February 22, 2016 Category: Cardiology Authors: Hattori, Y., Enmi, J.-i., Iguchi, S., Saito, S., Yamamoto, Y., Tsuji, M., Nagatsuka, K., Kalaria, R. N., Iida, H., Ihara, M. Tags: Animal Models of Human Disease, Cerebrovascular Disease/Stroke, Cognitive Impairment, Atherosclerosis, Stenosis Source Type: research

Risk Factor Stratification for Intracranial Stenosis in Taiwanese Patients With Cervicocerebral Stenosis Stroke
Conclusions CEIS was associated with higher odds of ischemic stroke compared with isolated ICS and isolated ECS. Smoking and diabetes mellitus, major determinants of CEIS and isolated ICS, should be targeted in therapeutic strategies to reduce the risk of ischemic stroke.
Source: JAHA:Journal of the American Heart Association - December 15, 2015 Category: Cardiology Authors: Sung, Y.-F., Lee, J.-T., Tsai, C.-L., Lin, C.-C., Hsu, Y.-D., Lin, J.-C., Chu, C.-M., Peng, G.-S. Tags: Stroke Source Type: research

Brain Arterial Diameters as a Risk Factor for Vascular Events Epidemiology
Conclusions The risk of death, vascular death, and any vascular event increased at both extremes of brain arterial diameters. The pathophysiology linking brain arterial remodeling to systemic vascular events needs further research.
Source: JAHA:Journal of the American Heart Association - August 6, 2015 Category: Cardiology Authors: Gutierrez, J., Cheung, K., Bagci, A., Rundek, T., Alperin, N., Sacco, R. L., Wright, C. B., Elkind, M. S. V. Tags: Epidemiology Source Type: research

Magnetic Resonance Angiography Detection of Abnormal Carotid Artery Plaque in Patients With Cryptogenic Stroke Stroke
Conclusions Our findings suggest that a proportion of strokes classified as cryptogenic may be mechanistically related to complicated, nonhemodynamically significant cervical carotid artery plaque that can easily be detected by routine magnetic resonance imaging/magnetic resonance angiography acute stroke protocols.
Source: JAHA:Journal of the American Heart Association - June 15, 2015 Category: Cardiology Authors: Gupta, A., Gialdini, G., Lerario, M. P., Baradaran, H., Giambrone, A., Navi, B. B., Marshall, R. S., Iadecola, C., Kamel, H. Tags: Stroke Source Type: research

Outcomes After Acute Ischemic Stroke in the United States: Does Residential ZIP Code Matter? Stroke
Conclusions Patients from lower-income quartiles had decreased reperfusion on the first admission day, compared with patients from higher-income quartiles. The cost of hospitalization of patients from higher-income quartiles was significantly higher than that of patients from lowest-income quartiles, despite longer hospital stays in the latter group. This might be partially attributable to a lower use of key procedures among patients from lowest-income quartile.
Source: JAHA:Journal of the American Heart Association - March 15, 2015 Category: Cardiology Authors: Agarwal, S., Menon, V., Jaber, W. A. Tags: Stroke Source Type: research

Prognostic Value of Estimated Functional Capacity Incremental to Cardiac Biomarkers in Stable Cardiac Patients Coronary Heart Disease
Conclusion A simple self-assessment tool of functional capacity in stable patients undergoing elective diagnostic cardiac evaluation provides independent and incremental prognostic value for prediction of both significant coronary angiographic disease and long-term adverse clinical events.
Source: JAHA:Journal of the American Heart Association - October 20, 2014 Category: Cardiology Authors: Tang, W. H. W., Topol, E. J., Fan, Y., Wu, Y., Cho, L., Stevenson, C., Ellis, S. G., Hazen, S. L. Tags: Coronary Heart Disease Source Type: research

Adult Moyamoya Disease in an Urban Center in the United States Is Associated With a High Burden of Watershed Ischemia Stroke
Conclusions We observed a high burden of ischemia, mostly watershed pattern on neuroimaging in our adult moyamoya disease patients. Long-term monitoring of adult moyamoya disease patients in the United States would be useful to better understand the natural history of this condition.
Source: JAHA:Journal of the American Heart Association - July 18, 2014 Category: Cardiology Authors: Zafar, S. F., Bershad, E. M., Gildersleeve, K. L., Newmark, M. E., Calvillo, E., Suarez, J. I., Venkatasubba Rao, C. P. Tags: Stroke Source Type: research

Adherence to Guideline-Recommended Therapy Is Associated With Decreased Major Adverse Cardiovascular Events and Major Adverse Limb Events Among Patients With Peripheral Arterial Disease Heart Failure
Conclusions In patients with claudication or CLI, combination treatment with four guideline-recommended therapies is associated with significant reductions in MACE, MALE, and mortality.
Source: JAHA:Journal of the American Heart Association - April 10, 2014 Category: Cardiology Authors: Armstrong, E. J., Chen, D. C., Westin, G. G., Singh, S., McCoach, C. E., Bang, H., Yeo, K.-K., Anderson, D., Amsterdam, E. A., Laird, J. R. Tags: Heart Failure Source Type: research