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Journal of Echocardiography最新文献

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The preferable position for quantifying left ventricular diameter by transthoracic echocardiography. 经胸超声心动图量化左心室直径的最佳体位。
IF 1.4
Journal of Echocardiography Pub Date : 2025-03-01 Epub Date: 2024-09-02 DOI: 10.1007/s12574-024-00658-8
Takafumi Nakayama, Yasuhiro Shintani, Masashi Yokoi, Toshihiko Goto, Yukako Oishi, Noriyuki Ikehara, Masato Sugiura, Kengo Ohta, Hiroya Hashimoto, Kazuhiro Yajima, Yoshihiro Seo
{"title":"The preferable position for quantifying left ventricular diameter by transthoracic echocardiography.","authors":"Takafumi Nakayama, Yasuhiro Shintani, Masashi Yokoi, Toshihiko Goto, Yukako Oishi, Noriyuki Ikehara, Masato Sugiura, Kengo Ohta, Hiroya Hashimoto, Kazuhiro Yajima, Yoshihiro Seo","doi":"10.1007/s12574-024-00658-8","DOIUrl":"10.1007/s12574-024-00658-8","url":null,"abstract":"<p><strong>Background: </strong>In quantifying left ventricular (LV) diameter, which position for echocardiographic measurements, mitral valve tip level (MV-tip) or LV mid level (LV-mid), more accurately represents the LV volume is unclear. Furthermore, which factor affects the measurement error also has not been elucidated.</p><p><strong>Methods: </strong>We enrolled 150 patients without myocardial infarction and local asynergy who underwent echocardiography and cardiac magnetic resonance imaging (CMRI). Echocardiographic LV diastolic diameter (LVDD) and LV systolic diameter (LVDS) were measured at both MV-tip and LV-mid, and the LV end-diastolic volume (LVEDV) and end-systolic volume (LVESV) were quantified using CMRI. We quantified the degree of aortic wedging as the angle between the anterior wall of the aorta and the ventricular septal surface (ASA).</p><p><strong>Results: </strong>The average LVDD was smaller and average LVDS larger when measured at the MV-tip than at the LV-mid. In regression analyses, the correlation coefficient between LVDD and LVEDV was larger at LV-mid (R = 0.89) than at MV-tip (R = 0.82), and the correlation coefficient between LVDS and LVESV also larger at LV-mid (R = 0.93) than MV-tip (R = 0.87). ASA, Valsalva diameter, left atrial diameter, patient height, and LV mass significantly affected the echocardiographic measurement error, but no factor affected the measurement error when quantifying LVDD at the LV-mid level.</p><p><strong>Conclusions: </strong>The echocardiographic LV diameter measured at LV-mid has a stronger correlation with LV chamber size derived from CMRI than measurements at MV-tip. The LVDD measured at the LV-mid level is not affected by other factors.</p>","PeriodicalId":44837,"journal":{"name":"Journal of Echocardiography","volume":" ","pages":"24-40"},"PeriodicalIF":1.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142113199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Contrast echocardiography assisted in the diagnosis of complications during minimally cardiac invasive surgery: case report. 对比超声心动图辅助诊断心脏微创手术并发症：病例报告。
IF 1.4
Journal of Echocardiography Pub Date : 2025-03-01 Epub Date: 2024-09-03 DOI: 10.1007/s12574-024-00656-w
Natsumi Morisako, Tsukasa Iwasaki, Yasuyuki Kato, Tadanobu Irie
{"title":"Contrast echocardiography assisted in the diagnosis of complications during minimally cardiac invasive surgery: case report.","authors":"Natsumi Morisako, Tsukasa Iwasaki, Yasuyuki Kato, Tadanobu Irie","doi":"10.1007/s12574-024-00656-w","DOIUrl":"10.1007/s12574-024-00656-w","url":null,"abstract":"","PeriodicalId":44837,"journal":{"name":"Journal of Echocardiography","volume":" ","pages":"64-65"},"PeriodicalIF":1.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142120847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Multicenter STudy On a Precise algorithm for diagnosis of heart failure with preserved ejection fraction, STOP-HFPEF study: study protocol and design. 关于射血分数保留型心力衰竭精确诊断算法的多中心研究，STOP-HFPEF 研究：研究方案与设计。
IF 1.4
Journal of Echocardiography Pub Date : 2025-03-01 Epub Date: 2024-08-05 DOI: 10.1007/s12574-024-00655-x
Tadafumi Sugimoto, Yu Kawada, Shohei Kikuchi, Shuichi Kitada, Masao Daimon, Yutaka Hirano, Masaki Izumo, Toshinari Onishi, Masaru Obokata, Hiroto Utsunomiya, Yoshihiro Seo
{"title":"The Multicenter STudy On a Precise algorithm for diagnosis of heart failure with preserved ejection fraction, STOP-HFPEF study: study protocol and design.","authors":"Tadafumi Sugimoto, Yu Kawada, Shohei Kikuchi, Shuichi Kitada, Masao Daimon, Yutaka Hirano, Masaki Izumo, Toshinari Onishi, Masaru Obokata, Hiroto Utsunomiya, Yoshihiro Seo","doi":"10.1007/s12574-024-00655-x","DOIUrl":"10.1007/s12574-024-00655-x","url":null,"abstract":"<p><p>This study aims to develop a new heart failure with preserved ejection fraction (HFpEF) diagnostic algorithm tailored to Asian populations, addressing limitations of current diagnostic models. Existing HFpEF diagnostic algorithms primarily target patients with dyspnea and metabolic comorbidities, such as obesity, which are more prevalent in Western populations. However, in Asian countries, HFpEF cases are less frequently associated with obesity, leading to less prominent dyspnea and more noticeable symptoms such as fatigue. By incorporating exercise stress echocardiography and focusing on early-stage HFpEF, particularly in patients with symptoms beyond dyspnea, we seek to enable early diagnosis and intervention, ultimately extending healthy life expectancy and improving quality of life. The STOP-HFPEF (The Multicenter STudy On a Precise algorithm for diagnosis of Heart Failure with Preserved Ejection Fraction) study is a multicenter prospective observational investigation in Japan. Certified by the Japanese Society of Echocardiography, the study includes participants aged 20 and older who undergo exercise stress echocardiography. The primary goal is to develop a scoring model for diagnosing HFpEF in heart-failure stages A, B, and C. Secondary outcomes will assess the clinical utility of the new diagnostic score by comparing heart-failure incidence, cardiovascular events, and mortality rates.Study registration: Registered at the UMIN registry (UMIN000054565) on 1 July 2024.</p>","PeriodicalId":44837,"journal":{"name":"Journal of Echocardiography","volume":" ","pages":"19-23"},"PeriodicalIF":1.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141890386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diagnostic utility of velocity ratio for paradoxical low-flow/low-gradient aortic stenosis. 速度比值对矛盾性低流量/低梯度主动脉狭窄的诊断作用。
IF 1.4
Journal of Echocardiography Pub Date : 2025-03-01 Epub Date: 2024-08-31 DOI: 10.1007/s12574-024-00659-7
Shun Nagai, Takayoshi Toba, Yu Izawa, Kei Honde, Ken-Ichi Hirata, Hidekazu Tanaka
{"title":"Diagnostic utility of velocity ratio for paradoxical low-flow/low-gradient aortic stenosis.","authors":"Shun Nagai, Takayoshi Toba, Yu Izawa, Kei Honde, Ken-Ichi Hirata, Hidekazu Tanaka","doi":"10.1007/s12574-024-00659-7","DOIUrl":"10.1007/s12574-024-00659-7","url":null,"abstract":"<p><strong>Background: </strong>Calcification score by cardiac computed tomography (CT) is required for diagnosis of paradoxical low-flow/low-gradient (PLFLG) aortic stenosis (AS). According to the guideline, velocity ratio (VR) < 0.25 by echocardiography is defined as severe AS, but utility of VR in patients with PLFLG AS remains unknown. This retrospective study was therefore conducted to investigate the utility of VR for a diagnosis of severe AS based on CT in patients with PLFLG AS.</p><p><strong>Methods: </strong>We studied 58 patients with PLFLG AS. Severity of AS was defined as calcium score derived from cardiac CT.</p><p><strong>Results: </strong>Of the 58 patients, 28 (48.3%) were diagnosed with severe AS based on CT, while 23 of them (82.1%) had VR < 0.25. It was noteworthy that receiver operating characteristic curve analysis showed that the optimal VR cutoff value for a diagnosis of severe AS was 0.25, with an area under the curve of 0.870 (P < 0.001). Sensitivity, specificity, positive predictive value, and negative predictive value of VR < 0.25 for a diagnosis of severe AS were 82.1%, 86.7%, 85.2% and 83.9%, respectively. Furthermore, patients who match the value of VR and severity of AS based on CT had higher prevalence of atrial fibrillation, higher serum brain natriuretic peptide concentration, larger left ventricular end-diastolic volume, and left ventricular stroke volume index.</p><p><strong>Conclusion: </strong>The measurement of VR is simple, and VR < 0.25 can be used for diagnosis of patients with PLFLG AS as severe. Our findings may thus have clinical implications for routine clinical practice.</p>","PeriodicalId":44837,"journal":{"name":"Journal of Echocardiography","volume":" ","pages":"41-47"},"PeriodicalIF":1.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142113198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Left atrial thrombus attached to the orifice of the left superior pulmonary vein: a case report. 附着于左上肺静脉口的左心房血栓：病例报告。
IF 1.4
Journal of Echocardiography Pub Date : 2025-03-01 Epub Date: 2024-02-10 DOI: 10.1007/s12574-024-00644-0
Kazuhiro Nomura, Yuna Shinohara, Yoshie Nakajima, Shiro Iwanaga, Takuya Maeda, Keiji Yamamoto
{"title":"Left atrial thrombus attached to the orifice of the left superior pulmonary vein: a case report.","authors":"Kazuhiro Nomura, Yuna Shinohara, Yoshie Nakajima, Shiro Iwanaga, Takuya Maeda, Keiji Yamamoto","doi":"10.1007/s12574-024-00644-0","DOIUrl":"10.1007/s12574-024-00644-0","url":null,"abstract":"","PeriodicalId":44837,"journal":{"name":"Journal of Echocardiography","volume":" ","pages":"48-50"},"PeriodicalIF":1.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11868307/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139713226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A case of prosthetic valve endocarditis with increased vegetation size despite appropriate antibiotic therapy. 一例人工瓣膜心内膜炎病例，尽管接受了适当的抗生素治疗，但植被体积仍然增大。
IF 1.4
Journal of Echocardiography Pub Date : 2025-03-01 Epub Date: 2024-02-29 DOI: 10.1007/s12574-024-00645-z
Junya Tanabe, Hiromi Wada, Shoichi Suehiro, Hiroyuki Yoshitomi, Akihiro Endo, Kazuhiro Yamazaki, Kazuaki Tanabe
{"title":"A case of prosthetic valve endocarditis with increased vegetation size despite appropriate antibiotic therapy.","authors":"Junya Tanabe, Hiromi Wada, Shoichi Suehiro, Hiroyuki Yoshitomi, Akihiro Endo, Kazuhiro Yamazaki, Kazuaki Tanabe","doi":"10.1007/s12574-024-00645-z","DOIUrl":"10.1007/s12574-024-00645-z","url":null,"abstract":"","PeriodicalId":44837,"journal":{"name":"Journal of Echocardiography","volume":" ","pages":"51-52"},"PeriodicalIF":1.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139991458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Perforation of the chest wall from bioprosthetic pulmonary valve endocarditis. 生物人工肺动脉瓣心内膜炎造成胸壁穿孔。
IF 1.4
Journal of Echocardiography Pub Date : 2025-03-01 Epub Date: 2024-03-19 DOI: 10.1007/s12574-024-00647-x
Akiko Nishizaki, Ayako Ishikita, Takamori Kakino, Ichiro Sakamoto, Akira Shiose, Shintaro Kinugawa
{"title":"Perforation of the chest wall from bioprosthetic pulmonary valve endocarditis.","authors":"Akiko Nishizaki, Ayako Ishikita, Takamori Kakino, Ichiro Sakamoto, Akira Shiose, Shintaro Kinugawa","doi":"10.1007/s12574-024-00647-x","DOIUrl":"10.1007/s12574-024-00647-x","url":null,"abstract":"","PeriodicalId":44837,"journal":{"name":"Journal of Echocardiography","volume":" ","pages":"53-54"},"PeriodicalIF":1.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140177063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Echocardiographic findings of patients with transthyretin amyloid cardiomyopathy. 转甲状腺素淀粉样心肌病患者的超声心动图表现。
IF 1.4
Journal of Echocardiography Pub Date : 2025-03-01 Epub Date: 2024-12-27 DOI: 10.1007/s12574-024-00672-w
Hiroki Usuku, Fumi Oike, Naoto Kuyama, Kyoko Hirakawa, Seiji Takashio, Yasuhiro Izumiya, Kenichi Tsujita
{"title":"Echocardiographic findings of patients with transthyretin amyloid cardiomyopathy.","authors":"Hiroki Usuku, Fumi Oike, Naoto Kuyama, Kyoko Hirakawa, Seiji Takashio, Yasuhiro Izumiya, Kenichi Tsujita","doi":"10.1007/s12574-024-00672-w","DOIUrl":"10.1007/s12574-024-00672-w","url":null,"abstract":"<p><p>Transthyretin amyloid cardiomyopathy (ATTR-CM) is becoming increasingly recognized with the aging population, advancements in understanding of disease pathobiology and the potential benefits of emerging therapies. Bone scintigraphy, including <sup>99m</sup>Tc-labeled pyrophosphate scintigraphy, is currently considered the first-line modality for identifying ATTR-CM. Therefore, it is important to increase the preset probability using inexpensive and simple tests including echocardiography. Although there were a lot of typical echocardiographic findings of amyloid cardiomyopathy, unexplained left ventricular (LV) wall thickness, LV apical sparing, and a discrepancy between LV wall thickness and QRS voltage were selected as red flags/clues for ATTR-CM in various current diagnostic algorithms. Although echocardiography is useful for ATTR-CM screening, there are several limitations. Therefore, it is important to perform echocardiography and combine it with physical examination, laboratory findings, and other imaging data.</p>","PeriodicalId":44837,"journal":{"name":"Journal of Echocardiography","volume":" ","pages":"1-9"},"PeriodicalIF":1.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142899159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Triphasic mitral inflow velocity in a patient with metastatic lung cancer. 一名转移性肺癌患者的三相二尖瓣口血流速度。
IF 1.4
Journal of Echocardiography Pub Date : 2025-03-01 Epub Date: 2024-07-19 DOI: 10.1007/s12574-024-00654-y
Ikuo Misumi, Hiroto Kishi, Koji Sato, Akihisa Tabira, Hiroki Usuku, Kenichi Tsujita
{"title":"Triphasic mitral inflow velocity in a patient with metastatic lung cancer.","authors":"Ikuo Misumi, Hiroto Kishi, Koji Sato, Akihisa Tabira, Hiroki Usuku, Kenichi Tsujita","doi":"10.1007/s12574-024-00654-y","DOIUrl":"10.1007/s12574-024-00654-y","url":null,"abstract":"","PeriodicalId":44837,"journal":{"name":"Journal of Echocardiography","volume":" ","pages":"62-63"},"PeriodicalIF":1.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141724672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evolved cardiac rupture: an unusual complication and a rare presentation after heart valve surgery. a case report. 演化性心脏破裂：心脏瓣膜手术后一种不寻常的并发症和罕见表现。
IF 1.4
Journal of Echocardiography Pub Date : 2025-03-01 Epub Date: 2024-08-06 DOI: 10.1007/s12574-024-00657-9
Miguel Morales-Garcia, Ismael Arco-Adamuz, Laura Jordan-Martinez
{"title":"Evolved cardiac rupture: an unusual complication and a rare presentation after heart valve surgery. a case report.","authors":"Miguel Morales-Garcia, Ismael Arco-Adamuz, Laura Jordan-Martinez","doi":"10.1007/s12574-024-00657-9","DOIUrl":"10.1007/s12574-024-00657-9","url":null,"abstract":"","PeriodicalId":44837,"journal":{"name":"Journal of Echocardiography","volume":" ","pages":"66-67"},"PeriodicalIF":1.4,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141894566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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