Myocardium microcirculation study in a healthy Chinese population using 3.0-T cardiac magnetic resonance intravoxel incoherent motion imaging
Background Intravoxel incoherent motion imaging (IVIM) can non-invasively evaluate diffusion and microvascular perfusion. Purpose To explore the myocardium microcirculation of a healthy Chinese population by using cardiac magnetic resonance (CMR) IVIM. Material and Methods A total of 80 healthy volu...
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| Veröffentlicht in: | Acta radiologica (1987) 2022-05, Vol.63 (5), p.596-605 |
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| container_title | Acta radiologica (1987) |
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| creator | Li, Shilan Mou, Anna Li, Xin Guo, Yan Song, Qingwei Liu, Ailian Li, Zhiyong |
| description | Background
Intravoxel incoherent motion imaging (IVIM) can non-invasively evaluate diffusion and microvascular perfusion.
Purpose
To explore the myocardium microcirculation of a healthy Chinese population by using cardiac magnetic resonance (CMR) IVIM.
Material and Methods
A total of 80 healthy volunteers (44 men, 36 women) who underwent 3.0-T CMR examination were enrolled. All participants had cardiac cine imaging and short-axis CMR-IVIM of the left ventricle (LV) using multiple b-values. The consistency of the IVIM parameters was assessed by intraclass correlation coefficient (ICC) and the Bland–Altman test. Spearman correlation analysis was performed between IVIM parameters and age, and body mass index (BMI). The differences of IVIM parameters were analyzed between gender and different ages.
Results
LV end-diastolic volume (EDV), end-systolic volume (ESV), LVmass, cardiac output (CO), and BMI in the male group were higher than those in the female group (P |
| doi_str_mv | 10.1177/02841851211006311 |
| format | Article |
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Intravoxel incoherent motion imaging (IVIM) can non-invasively evaluate diffusion and microvascular perfusion.
Purpose
To explore the myocardium microcirculation of a healthy Chinese population by using cardiac magnetic resonance (CMR) IVIM.
Material and Methods
A total of 80 healthy volunteers (44 men, 36 women) who underwent 3.0-T CMR examination were enrolled. All participants had cardiac cine imaging and short-axis CMR-IVIM of the left ventricle (LV) using multiple b-values. The consistency of the IVIM parameters was assessed by intraclass correlation coefficient (ICC) and the Bland–Altman test. Spearman correlation analysis was performed between IVIM parameters and age, and body mass index (BMI). The differences of IVIM parameters were analyzed between gender and different ages.
Results
LV end-diastolic volume (EDV), end-systolic volume (ESV), LVmass, cardiac output (CO), and BMI in the male group were higher than those in the female group (P<0.05). IVIM parameters had good intra-observer and inter-observer consistency (≥0.75). Bland–Altman analysis also showed good intra-observer and inter-observer consistency. ADCfast decreased with increasing female age (rs = –0.37; P = 0.01), while IVIM parameters had no correlation with BMI regardless of sex. ADCfast in the female group had a statistical difference between different age groups. The ADCslow and f in the male group were lower than those in the female group (P<0.05); however, there was no statistical difference in ADCfast between genders.
Conclusion
IVIM parameters in healthy Chinese volunteers provided good consistency. There was a negative correlation between ADCfast and age in the female group.</description><identifier>ISSN: 0284-1851</identifier><identifier>EISSN: 1600-0455</identifier><identifier>DOI: 10.1177/02841851211006311</identifier><identifier>PMID: 33887964</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>China ; Diffusion Magnetic Resonance Imaging - methods ; Female ; Humans ; Magnetic Resonance Imaging - methods ; Magnetic Resonance Spectroscopy ; Male ; Microcirculation ; Motion ; Myocardium ; Reproducibility of Results</subject><ispartof>Acta radiologica (1987), 2022-05, Vol.63 (5), p.596-605</ispartof><rights>The Foundation Acta Radiologica 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c340t-f8189dedd9b265338f70c4b709c781f96954fb05f0ed9a58118961d75b6875723</citedby><cites>FETCH-LOGICAL-c340t-f8189dedd9b265338f70c4b709c781f96954fb05f0ed9a58118961d75b6875723</cites><orcidid>0000-0001-6767-2838 ; 0000-0002-3820-1460</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/02841851211006311$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/02841851211006311$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,776,780,21798,27901,27902,43597,43598</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33887964$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Shilan</creatorcontrib><creatorcontrib>Mou, Anna</creatorcontrib><creatorcontrib>Li, Xin</creatorcontrib><creatorcontrib>Guo, Yan</creatorcontrib><creatorcontrib>Song, Qingwei</creatorcontrib><creatorcontrib>Liu, Ailian</creatorcontrib><creatorcontrib>Li, Zhiyong</creatorcontrib><title>Myocardium microcirculation study in a healthy Chinese population using 3.0-T cardiac magnetic resonance intravoxel incoherent motion imaging</title><title>Acta radiologica (1987)</title><addtitle>Acta Radiol</addtitle><description>Background
Intravoxel incoherent motion imaging (IVIM) can non-invasively evaluate diffusion and microvascular perfusion.
Purpose
To explore the myocardium microcirculation of a healthy Chinese population by using cardiac magnetic resonance (CMR) IVIM.
Material and Methods
A total of 80 healthy volunteers (44 men, 36 women) who underwent 3.0-T CMR examination were enrolled. All participants had cardiac cine imaging and short-axis CMR-IVIM of the left ventricle (LV) using multiple b-values. The consistency of the IVIM parameters was assessed by intraclass correlation coefficient (ICC) and the Bland–Altman test. Spearman correlation analysis was performed between IVIM parameters and age, and body mass index (BMI). The differences of IVIM parameters were analyzed between gender and different ages.
Results
LV end-diastolic volume (EDV), end-systolic volume (ESV), LVmass, cardiac output (CO), and BMI in the male group were higher than those in the female group (P<0.05). IVIM parameters had good intra-observer and inter-observer consistency (≥0.75). Bland–Altman analysis also showed good intra-observer and inter-observer consistency. ADCfast decreased with increasing female age (rs = –0.37; P = 0.01), while IVIM parameters had no correlation with BMI regardless of sex. ADCfast in the female group had a statistical difference between different age groups. The ADCslow and f in the male group were lower than those in the female group (P<0.05); however, there was no statistical difference in ADCfast between genders.
Conclusion
IVIM parameters in healthy Chinese volunteers provided good consistency. There was a negative correlation between ADCfast and age in the female group.</description><subject>China</subject><subject>Diffusion Magnetic Resonance Imaging - methods</subject><subject>Female</subject><subject>Humans</subject><subject>Magnetic Resonance Imaging - methods</subject><subject>Magnetic Resonance Spectroscopy</subject><subject>Male</subject><subject>Microcirculation</subject><subject>Motion</subject><subject>Myocardium</subject><subject>Reproducibility of Results</subject><issn>0284-1851</issn><issn>1600-0455</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kctOwzAQRS0EouXxAWyQl2xSPEkcO0tU8ZJAbGAdOc6kdZXYxU4Q_Qj-GZcCGyRWtuRzjzx3CDkDNgMQ4pKlMgfJIQVgrMgA9sgUCsYSlnO-T6bb92QLTMhRCCvGIBUcDskky6QUZZFPycfjxmnlGzP2tDfaO228Hjs1GGdpGMZmQ42lii5RdcNyQ-dLYzEgXbv1DzUGYxc0m7HkmX6plKa9WlgcjKYeg7PKaoyawas3945dvGq3RI92oL37cpgYiJYTctCqLuDp93lMXm6un-d3ycPT7f386iHRWc6GpJUgywabpqzTgsdhWsF0XgtWaiGhLYuS523NeMuwKRWXEPECGsHrQgou0uyYXOy8a-9eRwxD1ZugseuURTeGKuWxtZwLEBGFHRq7CcFjW619_K3fVMCq7RaqP1uImfNv_Vj32PwmfmqPwGwHBLXAauVGb-O4_xg_AZdvkRA</recordid><startdate>202205</startdate><enddate>202205</enddate><creator>Li, Shilan</creator><creator>Mou, Anna</creator><creator>Li, Xin</creator><creator>Guo, Yan</creator><creator>Song, Qingwei</creator><creator>Liu, Ailian</creator><creator>Li, Zhiyong</creator><general>SAGE Publications</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-6767-2838</orcidid><orcidid>https://orcid.org/0000-0002-3820-1460</orcidid></search><sort><creationdate>202205</creationdate><title>Myocardium microcirculation study in a healthy Chinese population using 3.0-T cardiac magnetic resonance intravoxel incoherent motion imaging</title><author>Li, Shilan ; Mou, Anna ; Li, Xin ; Guo, Yan ; Song, Qingwei ; Liu, Ailian ; Li, Zhiyong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c340t-f8189dedd9b265338f70c4b709c781f96954fb05f0ed9a58118961d75b6875723</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>China</topic><topic>Diffusion Magnetic Resonance Imaging - methods</topic><topic>Female</topic><topic>Humans</topic><topic>Magnetic Resonance Imaging - methods</topic><topic>Magnetic Resonance Spectroscopy</topic><topic>Male</topic><topic>Microcirculation</topic><topic>Motion</topic><topic>Myocardium</topic><topic>Reproducibility of Results</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Shilan</creatorcontrib><creatorcontrib>Mou, Anna</creatorcontrib><creatorcontrib>Li, Xin</creatorcontrib><creatorcontrib>Guo, Yan</creatorcontrib><creatorcontrib>Song, Qingwei</creatorcontrib><creatorcontrib>Liu, Ailian</creatorcontrib><creatorcontrib>Li, Zhiyong</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Acta radiologica (1987)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Shilan</au><au>Mou, Anna</au><au>Li, Xin</au><au>Guo, Yan</au><au>Song, Qingwei</au><au>Liu, Ailian</au><au>Li, Zhiyong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Myocardium microcirculation study in a healthy Chinese population using 3.0-T cardiac magnetic resonance intravoxel incoherent motion imaging</atitle><jtitle>Acta radiologica (1987)</jtitle><addtitle>Acta Radiol</addtitle><date>2022-05</date><risdate>2022</risdate><volume>63</volume><issue>5</issue><spage>596</spage><epage>605</epage><pages>596-605</pages><issn>0284-1851</issn><eissn>1600-0455</eissn><abstract>Background
Intravoxel incoherent motion imaging (IVIM) can non-invasively evaluate diffusion and microvascular perfusion.
Purpose
To explore the myocardium microcirculation of a healthy Chinese population by using cardiac magnetic resonance (CMR) IVIM.
Material and Methods
A total of 80 healthy volunteers (44 men, 36 women) who underwent 3.0-T CMR examination were enrolled. All participants had cardiac cine imaging and short-axis CMR-IVIM of the left ventricle (LV) using multiple b-values. The consistency of the IVIM parameters was assessed by intraclass correlation coefficient (ICC) and the Bland–Altman test. Spearman correlation analysis was performed between IVIM parameters and age, and body mass index (BMI). The differences of IVIM parameters were analyzed between gender and different ages.
Results
LV end-diastolic volume (EDV), end-systolic volume (ESV), LVmass, cardiac output (CO), and BMI in the male group were higher than those in the female group (P<0.05). IVIM parameters had good intra-observer and inter-observer consistency (≥0.75). Bland–Altman analysis also showed good intra-observer and inter-observer consistency. ADCfast decreased with increasing female age (rs = –0.37; P = 0.01), while IVIM parameters had no correlation with BMI regardless of sex. ADCfast in the female group had a statistical difference between different age groups. The ADCslow and f in the male group were lower than those in the female group (P<0.05); however, there was no statistical difference in ADCfast between genders.
Conclusion
IVIM parameters in healthy Chinese volunteers provided good consistency. There was a negative correlation between ADCfast and age in the female group.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><pmid>33887964</pmid><doi>10.1177/02841851211006311</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-6767-2838</orcidid><orcidid>https://orcid.org/0000-0002-3820-1460</orcidid></addata></record> |
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| source | MEDLINE; SAGE Journals |
| subjects | China Diffusion Magnetic Resonance Imaging - methods Female Humans Magnetic Resonance Imaging - methods Magnetic Resonance Spectroscopy Male Microcirculation Motion Myocardium Reproducibility of Results |
| title | Myocardium microcirculation study in a healthy Chinese population using 3.0-T cardiac magnetic resonance intravoxel incoherent motion imaging |
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