{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,23]],"date-time":"2025-10-23T11:20:06Z","timestamp":1761218406468,"version":"3.37.3"},"reference-count":22,"publisher":"Wiley","license":[{"start":{"date-parts":[[2021,8,6]],"date-time":"2021-08-06T00:00:00Z","timestamp":1628208000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"The Shanghai Key Medical Specialties Construction Project","award":["ZK2019A11","201840247","QNRC2-B03","2019ysxk01","ZYCC2019026"],"award-info":[{"award-number":["ZK2019A11","201840247","QNRC2-B03","2019ysxk01","ZYCC2019026"]}]},{"name":"Shanghai Health and Family Planning Commission Medical Clinical Special Project","award":["ZK2019A11","201840247","QNRC2-B03","2019ysxk01","ZYCC2019026"],"award-info":[{"award-number":["ZK2019A11","201840247","QNRC2-B03","2019ysxk01","ZYCC2019026"]}]},{"DOI":"10.13039\/501100005232","name":"CAST Innovation Foundation","doi-asserted-by":"publisher","award":["ZK2019A11","201840247","QNRC2-B03","2019ysxk01","ZYCC2019026"],"award-info":[{"award-number":["ZK2019A11","201840247","QNRC2-B03","2019ysxk01","ZYCC2019026"]}],"id":[{"id":"10.13039\/501100005232","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Clinical Advantage Discipline of Health System of Putuo District in Shanghai","award":["ZK2019A11","201840247","QNRC2-B03","2019ysxk01","ZYCC2019026"],"award-info":[{"award-number":["ZK2019A11","201840247","QNRC2-B03","2019ysxk01","ZYCC2019026"]}]},{"name":"Shanghai Traditional Chinese Medicine Inheritance and Technological Innovation Project","award":["ZK2019A11","201840247","QNRC2-B03","2019ysxk01","ZYCC2019026"],"award-info":[{"award-number":["ZK2019A11","201840247","QNRC2-B03","2019ysxk01","ZYCC2019026"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Healthcare Engineering"],"published-print":{"date-parts":[[2021,8,6]]},"abstract":"<jats:p>This paper was aimed to explore the application of the block matching pyramid (BMP) algorithm in echocardiographic spot tracking in patients with coronary heart disease (CHD) and angina pectoris, as well as the effect of Shexiang Baoxin pills (a kind of drug containing musk, which is good for cardiac diseases) on blood lipids, cardiac function, and curative effect. 206 patients with CHD angina pectoris in the hospital from July 2018 to May 2020 were selected as the research subjects and were enrolled into the control (Ctrl) group (conventional treatment, n\u2009=\u2009103) and the observation group (the Shexiang Baoxin pill was given on the basis of conventional treatment, n\u2009=\u2009103) in random. Then, the patients\u2019 echocardiograms were obtained, and the BMP algorithm was used to track the echocardiograms. At 12 months after treatment, the total cholesterol (TC), triglycerides (TG), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C) were compared. Besides, the differences between left ventricular end-systolic volume (LVESV), left ventricular end-systolic diameter (LVESD), left ventricular end-diastolic volume (LVEDV), left ventricular end-diastolic dimension (LVEDD), cardiac index (CI), cardiac output (CO), and LVEF were observed. Finally, the efficacy of angina pectoris and electrocardiogram was calculated. It was found that the BMP algorithm can track the echocardiograms and display the movement and displacement of the patients\u2019 left ventricle. After treatment, in contrast with the Ctrl, the levels of TC, TG, and LDL-C in the observation group were obviously lower (<jats:inline-formula>\n                     <a:math xmlns:a=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\">\n                        <a:mi>P<\/a:mi>\n                        <a:mo>&lt;<\/a:mo>\n                        <a:mn>0.05<\/a:mn>\n                     <\/a:math>\n                  <\/jats:inline-formula>); the LVESV, LVEDV, and LVEF were obviously lower (<jats:inline-formula>\n                     <c:math xmlns:c=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\">\n                        <c:mi>P<\/c:mi>\n                        <c:mo>&lt;<\/c:mo>\n                        <c:mn>0.05<\/c:mn>\n                     <\/c:math>\n                  <\/jats:inline-formula>), the LVESD, LVEDD, CO, and CI were obviously higher (<jats:inline-formula>\n                     <e:math xmlns:e=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M3\">\n                        <e:mi>P<\/e:mi>\n                        <e:mo>&lt;<\/e:mo>\n                        <e:mn>0.05<\/e:mn>\n                     <\/e:math>\n                  <\/jats:inline-formula>), the total score of angina after treatment was obviously lower (<jats:inline-formula>\n                     <g:math xmlns:g=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M4\">\n                        <g:mi>P<\/g:mi>\n                        <g:mo>&lt;<\/g:mo>\n                        <g:mn>0.05<\/g:mn>\n                     <\/g:math>\n                  <\/jats:inline-formula>), and the total effective rates of angina pectoris and echocardiogram were obviously higher (<jats:inline-formula>\n                     <i:math xmlns:i=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M5\">\n                        <i:mi>P<\/i:mi>\n                        <i:mo>&lt;<\/i:mo>\n                        <i:mn>0.05<\/i:mn>\n                     <\/i:math>\n                  <\/jats:inline-formula>). In conclusion, echocardiographic spot tracking can realize the diagnosis of patients with CHD angina pectoris, and Shexiang Baoxin pill can regulate the blood lipid level and improve the echocardiographic indicators and the clinical efficacy is obvious.<\/jats:p>","DOI":"10.1155\/2021\/3819900","type":"journal-article","created":{"date-parts":[[2021,8,6]],"date-time":"2021-08-06T22:06:30Z","timestamp":1628287590000},"page":"1-7","source":"Crossref","is-referenced-by-count":6,"title":["Block Matching Pyramid Algorithm-Based Analysis on Efficacy of Shexiang Baoxin Pills Guided by Echocardiogram (ECG) on Patients with Angina Pectoris in Coronary Heart Disease"],"prefix":"10.1155","volume":"2021","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1969-9670","authenticated-orcid":true,"given":"Junqing","family":"Gao","sequence":"first","affiliation":[{"name":"Department of Cardiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Putuo District, Shanghai 200062, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5634-2216","authenticated-orcid":true,"given":"Xu","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Putuo District, Shanghai 200062, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0041-011X","authenticated-orcid":true,"given":"Lingyan","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Putuo District, Shanghai 200062, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5870-0446","authenticated-orcid":true,"given":"Hong","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Putuo District, Shanghai 200062, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7533-5604","authenticated-orcid":true,"given":"Ruiqing","family":"He","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Putuo District, Shanghai 200062, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3727-0680","authenticated-orcid":true,"given":"Bingyu","family":"Han","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Putuo District, Shanghai 200062, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0512-3336","authenticated-orcid":true,"given":"Zongjun","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Putuo District, Shanghai 200062, 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