Simultaneous assessment of left ventricular mechanical dyssynchrony using integrated 13N-ammonia PETMR system: direct comparison of PET phase analysis and MR feature tracking
To compare phase analysis with positron emission tomography (PA) and magnetic resonance feature tracking derived myocardial strain (FT) for left ventricular (LV) mechanical dyssynchrony using PETMR system in patients with ischemic heart disease. Patients who underwent rest-pharmacological stress 13N...
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| Veröffentlicht in: | Journal of nuclear cardiology 2023-10, Vol.30 (5), p.1947-1958 |
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| container_title | Journal of nuclear cardiology |
| container_volume | 30 |
| creator | Fukushima, Kenji Endo, Keiichiro Yamakuni, Ryo Kiko, Takatoyo Sekino, Hirofumi Kikori, Katsuyuki Ukon, Naoyuki Ishii, Shiro Yamaki, Takayoshi Ito, Hiroshi Takeishi, Yasuchika |
| description | To compare phase analysis with positron emission tomography (PA) and magnetic resonance feature tracking derived myocardial strain (FT) for left ventricular (LV) mechanical dyssynchrony using PETMR system in patients with ischemic heart disease.
Patients who underwent rest-pharmacological stress 13N ammonia PETMR were enrolled. Histogram bandwidth (BW) and phase standard deviation (PSD) were compared to global longitudinal, long axis radial, short axis circumferential, and radial strain (GLS, GRS, SA Circ, and SA Rad) obtained from FT. LV dyssynchrony index (SDI) derived from PA and FT were compared. BW and PSD showed significant correlations with FT (a Pearson’s coefficient r = 0.64, P < .0001, and r = 0.51, P < .0001 for SA Circ; r = 0.67, P < .0001, and r = 0.74, P < .0001 for GLS; r = − 0.60, P < .0001, r = − 0.61, P < .0001 for SA Rad; r = − 0.62, P < .0001, and r = − 0.68, P < .0001 for GRS, respectively). Bland-Altman plots for SDI showed a preferable agreement (95% limit of agreement − 0.12 to 0.075, − 0.20 to 0.098, − 0.38 to 0.077, and − 0.37 to 0.032; bias 0.0068 ± 0.056, 0.026 ± 0.068, 0.11 ± 0.088, and 0.13 ± 0.079 for SA Circ, SA Rad, GLS, and GRS, respectively).
In simultaneous acquisition using PETMR, comparison of PET phase analysis and MR strain showed a good correlation. |
| doi_str_mv | 10.1007/s12350-023-03225-3 |
| format | Article |
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Patients who underwent rest-pharmacological stress 13N ammonia PETMR were enrolled. Histogram bandwidth (BW) and phase standard deviation (PSD) were compared to global longitudinal, long axis radial, short axis circumferential, and radial strain (GLS, GRS, SA Circ, and SA Rad) obtained from FT. LV dyssynchrony index (SDI) derived from PA and FT were compared. BW and PSD showed significant correlations with FT (a Pearson’s coefficient r = 0.64, P < .0001, and r = 0.51, P < .0001 for SA Circ; r = 0.67, P < .0001, and r = 0.74, P < .0001 for GLS; r = − 0.60, P < .0001, r = − 0.61, P < .0001 for SA Rad; r = − 0.62, P < .0001, and r = − 0.68, P < .0001 for GRS, respectively). Bland-Altman plots for SDI showed a preferable agreement (95% limit of agreement − 0.12 to 0.075, − 0.20 to 0.098, − 0.38 to 0.077, and − 0.37 to 0.032; bias 0.0068 ± 0.056, 0.026 ± 0.068, 0.11 ± 0.088, and 0.13 ± 0.079 for SA Circ, SA Rad, GLS, and GRS, respectively).
In simultaneous acquisition using PETMR, comparison of PET phase analysis and MR strain showed a good correlation.]]></description><identifier>ISSN: 1071-3581</identifier><identifier>EISSN: 1532-6551</identifier><identifier>DOI: 10.1007/s12350-023-03225-3</identifier><language>eng</language><publisher>Cham: Elsevier Inc</publisher><subject>Cardiology ; Imaging ; Left ventricular dyssynchrony ; Medicine ; Medicine & Public Health ; MRI ; myocardial strain ; Nuclear Medicine ; Original Article ; PET ; phase analysis ; Radiology</subject><ispartof>Journal of nuclear cardiology, 2023-10, Vol.30 (5), p.1947-1958</ispartof><rights>2023 American Society of Nuclear Cardiology. Published by ELSEVIER INC. All rights reserved.</rights><rights>The Author(s) under exclusive licence to American Society of Nuclear Cardiology 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c445t-e87dcb41910617ea4292cfe2e38340ecb63982c3d499bb6f830b21ee3c0a0afc3</citedby><cites>FETCH-LOGICAL-c445t-e87dcb41910617ea4292cfe2e38340ecb63982c3d499bb6f830b21ee3c0a0afc3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12350-023-03225-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12350-023-03225-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Fukushima, Kenji</creatorcontrib><creatorcontrib>Endo, Keiichiro</creatorcontrib><creatorcontrib>Yamakuni, Ryo</creatorcontrib><creatorcontrib>Kiko, Takatoyo</creatorcontrib><creatorcontrib>Sekino, Hirofumi</creatorcontrib><creatorcontrib>Kikori, Katsuyuki</creatorcontrib><creatorcontrib>Ukon, Naoyuki</creatorcontrib><creatorcontrib>Ishii, Shiro</creatorcontrib><creatorcontrib>Yamaki, Takayoshi</creatorcontrib><creatorcontrib>Ito, Hiroshi</creatorcontrib><creatorcontrib>Takeishi, Yasuchika</creatorcontrib><title>Simultaneous assessment of left ventricular mechanical dyssynchrony using integrated 13N-ammonia PETMR system: direct comparison of PET phase analysis and MR feature tracking</title><title>Journal of nuclear cardiology</title><addtitle>J. Nucl. Cardiol</addtitle><description><![CDATA[To compare phase analysis with positron emission tomography (PA) and magnetic resonance feature tracking derived myocardial strain (FT) for left ventricular (LV) mechanical dyssynchrony using PETMR system in patients with ischemic heart disease.
Patients who underwent rest-pharmacological stress 13N ammonia PETMR were enrolled. Histogram bandwidth (BW) and phase standard deviation (PSD) were compared to global longitudinal, long axis radial, short axis circumferential, and radial strain (GLS, GRS, SA Circ, and SA Rad) obtained from FT. LV dyssynchrony index (SDI) derived from PA and FT were compared. BW and PSD showed significant correlations with FT (a Pearson’s coefficient r = 0.64, P < .0001, and r = 0.51, P < .0001 for SA Circ; r = 0.67, P < .0001, and r = 0.74, P < .0001 for GLS; r = − 0.60, P < .0001, r = − 0.61, P < .0001 for SA Rad; r = − 0.62, P < .0001, and r = − 0.68, P < .0001 for GRS, respectively). Bland-Altman plots for SDI showed a preferable agreement (95% limit of agreement − 0.12 to 0.075, − 0.20 to 0.098, − 0.38 to 0.077, and − 0.37 to 0.032; bias 0.0068 ± 0.056, 0.026 ± 0.068, 0.11 ± 0.088, and 0.13 ± 0.079 for SA Circ, SA Rad, GLS, and GRS, respectively).
In simultaneous acquisition using PETMR, comparison of PET phase analysis and MR strain showed a good correlation.]]></description><subject>Cardiology</subject><subject>Imaging</subject><subject>Left ventricular dyssynchrony</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>MRI</subject><subject>myocardial strain</subject><subject>Nuclear Medicine</subject><subject>Original Article</subject><subject>PET</subject><subject>phase analysis</subject><subject>Radiology</subject><issn>1071-3581</issn><issn>1532-6551</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kctu1TAQhiNEJUrhBVhZYsMm1JdcERtUFYpUaAVlbU2cyTkusX3wOJXyUn1GXIKExKIr29L3zYznL4pXgr8VnLenJKSqecmlKrmSsi7Vk-JY1EqWTV2Lp_nOW1GquhPPiudEt5zzXvX9cXH_3bplTuAxLMSACIkc-sTCxGacErvLj2jNMkNkDs0evDUws3ElWr3Zx-BXtpD1O2Z9wl2EhCMT6msJzgVvgV2f33z5xmilhO4dG21Ek5gJ7gDRUvAPjTLCDnsgZOBhXsnmSfzIsjYhpCUiSxHMz9zkRXE0wUz48u95Uvz4eH5zdlFeXn36fPbhsjRVVacSu3Y0QyV6wRvRIlSyl2ZCiapTFUczNKrvpFFj1ffD0Eyd4oMUiMpw4DAZdVK82eoeYvi1ICXtLBmc521RWrZdK0UleZPR1_-ht2GJ-R-Z6lrVdnkikSm5USYGooiTPkTrIK5acP0Qod4i1DlC_SdCrbKkNoky7HcY_5V-1Hq_WZgXdGezRcaiN7jtXo_BPqb_BhE_tVw</recordid><startdate>20231001</startdate><enddate>20231001</enddate><creator>Fukushima, Kenji</creator><creator>Endo, Keiichiro</creator><creator>Yamakuni, Ryo</creator><creator>Kiko, Takatoyo</creator><creator>Sekino, Hirofumi</creator><creator>Kikori, Katsuyuki</creator><creator>Ukon, Naoyuki</creator><creator>Ishii, Shiro</creator><creator>Yamaki, Takayoshi</creator><creator>Ito, Hiroshi</creator><creator>Takeishi, Yasuchika</creator><general>Elsevier Inc</general><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>K9.</scope><scope>NAPCQ</scope><scope>7X8</scope></search><sort><creationdate>20231001</creationdate><title>Simultaneous assessment of left ventricular mechanical dyssynchrony using integrated 13N-ammonia PETMR system: direct comparison of PET phase analysis and MR feature tracking</title><author>Fukushima, Kenji ; Endo, Keiichiro ; Yamakuni, Ryo ; Kiko, Takatoyo ; Sekino, Hirofumi ; Kikori, Katsuyuki ; Ukon, Naoyuki ; Ishii, Shiro ; Yamaki, Takayoshi ; Ito, Hiroshi ; Takeishi, Yasuchika</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c445t-e87dcb41910617ea4292cfe2e38340ecb63982c3d499bb6f830b21ee3c0a0afc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Cardiology</topic><topic>Imaging</topic><topic>Left ventricular dyssynchrony</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>MRI</topic><topic>myocardial strain</topic><topic>Nuclear Medicine</topic><topic>Original Article</topic><topic>PET</topic><topic>phase analysis</topic><topic>Radiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fukushima, Kenji</creatorcontrib><creatorcontrib>Endo, Keiichiro</creatorcontrib><creatorcontrib>Yamakuni, Ryo</creatorcontrib><creatorcontrib>Kiko, Takatoyo</creatorcontrib><creatorcontrib>Sekino, Hirofumi</creatorcontrib><creatorcontrib>Kikori, Katsuyuki</creatorcontrib><creatorcontrib>Ukon, Naoyuki</creatorcontrib><creatorcontrib>Ishii, Shiro</creatorcontrib><creatorcontrib>Yamaki, Takayoshi</creatorcontrib><creatorcontrib>Ito, Hiroshi</creatorcontrib><creatorcontrib>Takeishi, Yasuchika</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Premium</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of nuclear cardiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fukushima, Kenji</au><au>Endo, Keiichiro</au><au>Yamakuni, Ryo</au><au>Kiko, Takatoyo</au><au>Sekino, Hirofumi</au><au>Kikori, Katsuyuki</au><au>Ukon, Naoyuki</au><au>Ishii, Shiro</au><au>Yamaki, Takayoshi</au><au>Ito, Hiroshi</au><au>Takeishi, Yasuchika</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Simultaneous assessment of left ventricular mechanical dyssynchrony using integrated 13N-ammonia PETMR system: direct comparison of PET phase analysis and MR feature tracking</atitle><jtitle>Journal of nuclear cardiology</jtitle><stitle>J. Nucl. Cardiol</stitle><date>2023-10-01</date><risdate>2023</risdate><volume>30</volume><issue>5</issue><spage>1947</spage><epage>1958</epage><pages>1947-1958</pages><issn>1071-3581</issn><eissn>1532-6551</eissn><abstract><![CDATA[To compare phase analysis with positron emission tomography (PA) and magnetic resonance feature tracking derived myocardial strain (FT) for left ventricular (LV) mechanical dyssynchrony using PETMR system in patients with ischemic heart disease.
Patients who underwent rest-pharmacological stress 13N ammonia PETMR were enrolled. Histogram bandwidth (BW) and phase standard deviation (PSD) were compared to global longitudinal, long axis radial, short axis circumferential, and radial strain (GLS, GRS, SA Circ, and SA Rad) obtained from FT. LV dyssynchrony index (SDI) derived from PA and FT were compared. BW and PSD showed significant correlations with FT (a Pearson’s coefficient r = 0.64, P < .0001, and r = 0.51, P < .0001 for SA Circ; r = 0.67, P < .0001, and r = 0.74, P < .0001 for GLS; r = − 0.60, P < .0001, r = − 0.61, P < .0001 for SA Rad; r = − 0.62, P < .0001, and r = − 0.68, P < .0001 for GRS, respectively). Bland-Altman plots for SDI showed a preferable agreement (95% limit of agreement − 0.12 to 0.075, − 0.20 to 0.098, − 0.38 to 0.077, and − 0.37 to 0.032; bias 0.0068 ± 0.056, 0.026 ± 0.068, 0.11 ± 0.088, and 0.13 ± 0.079 for SA Circ, SA Rad, GLS, and GRS, respectively).
In simultaneous acquisition using PETMR, comparison of PET phase analysis and MR strain showed a good correlation.]]></abstract><cop>Cham</cop><pub>Elsevier Inc</pub><doi>10.1007/s12350-023-03225-3</doi><tpages>12</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Cardiology Imaging Left ventricular dyssynchrony Medicine Medicine & Public Health MRI myocardial strain Nuclear Medicine Original Article PET phase analysis Radiology |
| title | Simultaneous assessment of left ventricular mechanical dyssynchrony using integrated 13N-ammonia PETMR system: direct comparison of PET phase analysis and MR feature tracking |
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