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Specialty: Cardiology
Procedure: MRI Scan
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Total 645 results found since Jan 2013.
The prevalence and prognosis of asymptomatic intracranial atherosclerosis in a community-based population: Results based on high-resolution magnetic resonance imaging
CONCLUSIONS: We found that ICAD detected using HR-MRI increases the long-term risk of a first-ever ischemic stroke in a stroke-free population, suggesting that the current primary prevention protocol of stroke awaits further optimization.PMID:37738517 | DOI:10.1111/ene.16057
Source: Atherosclerosis - September 22, 2023 Category: Cardiology Authors: Shengde Li Mingyu Tang Dingding Zhang Fei Han Lixin Zhou Ming Yao Mingli Li Liying Cui Shuyang Zhang Bin Peng Zhengyu Jin Yicheng Zhu Jun Ni Source Type: research
Improved cerebral blood flow and hippocampal blood flow in stroke ‐free patients after catheter ablation of atrial fibrillation
ConclusionSR restoration with catheter ablation was associated with improved CBF and HBF at 3 months, maintenance of blood flow, and improved cognitive function at 12 months.
Source: Journal of Cardiovascular Electrophysiology - September 8, 2023 Category: Cardiology Authors: Naoaki Hashimoto,
Takanori Arimoto,
Kyoko Koyama,
Daisuke Kutsuzawa,
Ken Watanabe,
Satoshi Aita,
Tomonori Aono,
Yuta Kobayashi,
Masahiro Wanezaki,
Yoichiro Otaki,
Shigehiko Kato,
Harutoshi Tamura,
Satoshi Nishiyama,
Hiroki Takahashi,
Makoto Tags: ORIGINAL ARTICLE Source Type: research
Cerebral Microbleed Patterns and Cortical Amyloid- β: The ARIC-PET Study
CONCLUSIONS: In this community-based cohort of nondemented adults, lobar-only pattern of CMBs or superficial siderosis is most strongly associated with brain Aβ, with no elevated risk for a mixed CMB pattern. Further studies are needed to understand differences in CMB patterns and their meaning across subgroups.PMID:37638398 | DOI:10.1161/STROKEAHA.123.042835
Source: Atherosclerosis - August 28, 2023 Category: Cardiology Authors: Derrick N Okine David S Knopman Thomas H Mosley Dean F Wong Michelle C Johansen Keenan A Walker Clifford R Jack Kejal Kantarci James R Pike Jonathan Graff-Radford Rebecca F Gottesman Source Type: research
Alcohol Consumption and Cerebral Small- and Large-Vessel Diseases: A Mendelian Randomization Analysis
CONCLUSIONS: Our findings suggest a positive association of alcohol consumption with risk of cerebral SVDs and its inverse association with risk of large-vessel disease through intermediaries, such as hypertension or low-density lipoprotein cholesterol. These findings provide insight into potential causal mechanisms linking alcohol consumption with stroke risk.PMID:37612092 | DOI:10.5551/jat.64222
Source: Journal of Atherosclerosis and Thrombosis - August 23, 2023 Category: Cardiology Authors: Takashi Hisamatsu Yasuharu Tabara Aya Kadota Sayuki Torii Keiko Kondo Yuichiro Yano Akihiko Shiino Kazuhiko Nozaki Tomonori Okamura Hirotsugu Ueshima Katsuyuki Miura SESSA Research Group Source Type: research
Trimethylamine N-Oxide and White Matter Hyperintensity Volume Among Patients With Acute Ischemic Stroke
CONCLUSIONS AND RELEVANCE: In this observational study, TMAO was associated with cerebral small vessel disease determined by WMHV and acute lacunar infarction. The association was independent of traditional vascular risk factors.PMID:37610752 | PMC:PMC10448304 | DOI:10.1001/jamanetworkopen.2023.30446
Source: Atherosclerosis - August 23, 2023 Category: Cardiology Authors: Naruchorn Kijpaisalratana Zsuzsanna Ament Matthew B Bevers Varun M Bhave Ana-Lucia Garcia Guarniz Catharine A Couch M Ryan Irvin W Taylor Kimberly Source Type: research
Alcohol Consumption and Cerebral Small- and Large-Vessel Diseases: A Mendelian Randomization Analysis
CONCLUSIONS: Our findings suggest a positive association of alcohol consumption with risk of cerebral SVDs and its inverse association with risk of large-vessel disease through intermediaries, such as hypertension or low-density lipoprotein cholesterol. These findings provide insight into potential causal mechanisms linking alcohol consumption with stroke risk.PMID:37612092 | DOI:10.5551/jat.64222
Source: Journal of Atherosclerosis and Thrombosis - August 23, 2023 Category: Cardiology Authors: Takashi Hisamatsu Yasuharu Tabara Aya Kadota Sayuki Torii Keiko Kondo Yuichiro Yano Akihiko Shiino Kazuhiko Nozaki Tomonori Okamura Hirotsugu Ueshima Katsuyuki Miura SESSA Research Group Source Type: research
Biliverdin reductase B is a plasma biomarker for intraplaque hemorrhage and a predictor of ischemic stroke in symptomatic carotid stenosis
Background and Aims: Intraplaque hemorrhage (IPH) is a hallmark of atherosclerotic plaque instability. Biliverdin reductase B (BLVRB) is enriched in plasma and plaques from patients with symptomatic carotid atherosclerosis and functionally associated with plaque IPH. We explored the biomarker potential of plasma BLVRB through 1) its correlation with IPH in carotid plaques assessed by magnetic resonance imaging (MRI) and with recurrent ischemic stroke; and 2) its use for monitoring pharmacotherapy targeting IPH in a preclinical setting.
Source: Atherosclerosis - August 1, 2023 Category: Cardiology Authors: M. Chemaly, D. Marlevi, M.-J. Iglesias, M. Lengquist, M. Kronqvist, D. Bos, D.H.K. Van Dam-Nolen, A. Van Der Kolk, J. Hendrikse, M. Kassem, L. Matic, J. Odeberg, M.R. De Vries, M.E. Kooi, U. Hedin Source Type: research
Normal Ventricular and Regional Blood Flow Volumes and Native T1 Values in Healthy Japanese Children Obtained from Comprehensive Cardiovascular Magnetic Resonance Imaging
This study provides the normal values for comprehensive CMR imaging in Japanese children.PMID:37518347 | DOI:10.1536/ihj.23-022
Source: International Heart Journal - July 30, 2023 Category: Cardiology Authors: Yuichi Ishikawa Hiroaki Urabe Yuya Yamada Kenichiro Yamamura Katsuo Tao Sayo Suzuki Shota Muraji Ayako Kuraoka Koichi Sagawa Source Type: research
