Noninvasive right ventricular work in patients with atrial septal defects: a proof-of-concept study [0.03%]
房缺患者的右心室做功的无创性检测：概念验证研究
Jian Wu,Xinyi Huang,Weibin Chen et al.
Jian Wu et al.
Background: Noninvasive right ventricular (RV) myocardial work (RVMW) determined by echocardiography is a novel indicator used to estimate RV systolic function. To date, the feasibility of using RVMW has not been verified...
Peak left atrial longitudinal strain is associated with all-cause mortality in patients with ventricular functional mitral regurgitation [0.03%]
左心房纵向应变峰值与功能性二尖瓣反流患者全因死亡率的关系
Daniel A Gomes,Pedro M Lopes,Pedro Freitas et al.
Daniel A Gomes et al.
Purpose: Chronic mitral regurgitation promotes left atrial (LA) remodeling. However, the significance of LA dysfunction in the setting of ventricular functional mitral regurgitation (FMR) has not been fully investigated. ...
The role of contractile dyssynchrony in pacing-induced cardiomyopathy: detailed assessment using index of contractile asymmetry [0.03%]
paced诱导心肌病中收缩不同步的作用：使用收缩不对称指数详细评估
Patricia Zerlang Fruelund,Anders Sommer,Søren Lundbye-Christensen et al.
Patricia Zerlang Fruelund et al.
Aims: The pathophysiological effects of chronic right ventricular pacing and the role of right ventricular lead position are not well understood. Therefore, we investigated the association between left ventricular contrac...
Global longitudinal strain assessment in contrast-enhanced echocardiography in breast cancer patients: a feasibility study [0.03%]
乳腺癌患者对比增强超声心动图全球纵向应变评估的可行性研究
Shichu Liang,Mei Liu,Zhiyue Liu et al.
Shichu Liang et al.
Background: Left ventricular global longitudinal strain (GLS) obtained from two-dimensional speckle-tracking echocardiography (2D-STE) can reflect cancer therapy-related cardiac dysfunction in breast cancer (BC) patients,...
Three-dimensional transesophageal echocardiographic evaluation of pulmonary vein anatomy prior to cryoablation: validation with cardiac CT scan [0.03%]
三维经食道超声评价肺静脉解剖在冷冻消融术前的价值与心脏CT对比研究
Laszlo Tibor Nagy,Csaba Jenei,Timea Bianka Papp et al.
Laszlo Tibor Nagy et al.
Background: Anatomical characteristics of the left atrium and the pulmonary veins (PVs) may be relevant to the success rate of cryoballoon (CB)-ablation for atrial fibrillation (AF). Cardiac computed tomography (CCT) is c...
Aorto-ventricular tunnel with three orifices: a unique case report diagnosed by transthoracic echocardiography [0.03%]
一种罕见的主动脉室间隔缺损畸形：经胸超声心动图诊断三入口主动脉室间隔隧道畸形一例报告
Canying Yang,Juesheng Yang,Xiaoning Huang et al.
Canying Yang et al.
Background: Aorto-ventricular tunnel (AVT) is an abnormal communication channel between the ascending aorta and the ventricle. It commonly has two orifices, i.e., one aortic opening and one ventricular opening. In this st...
Left atrial reservoir strain measurements derived from intracardiac echocardiography in patients with atrial fibrillation: comparison with transthoracic echocardiography [0.03%]
心房颤动患者内心超声心动图(left atrium)测量指标的左心耳储器应变：与体外超声心动图比较研究
Jingru Lin,Yuqi Cai,Xu Meng et al.
Jingru Lin et al.
Background: Intracardiac echocardiography (ICE) provides accurate left atrial (LA) anatomical information in the procedure of atrial fibrillation (AF) ablation but lacks LA functional assessment. LA reservoir strain (LASr...
Can transthoracic echocardiography be used to a greater extent in the diagnostics of infective endocarditis to avoid unnecessary transoesophageal examinations without jeopardising accuracy? [0.03%]
经胸超声心动图能否在感染性心内膜炎的诊断中更广泛地应用，以避免进行不必要的食管检查而不影响准确性？
Anna Damlin,Maria J Eriksson,Eva Maret
Anna Damlin
Background: Infective endocarditis (IE) is a serious condition that requires prompt diagnosis and treatment. Transthoracic echocardiography (TTE) is usually the initial imaging modality, however transoesophageal echocardi...
Echocardiographic reference ranges for noninvasive left ventricular 18-segment myocardial work index and work efficiency in a healthy Asian population [0.03%]
健康亚洲人群非创伤性左室18分割心肌作功指数及作功效率的超声参考值范围
Jian Wu,Xinyi Huang,Kunhui Huang et al.
Jian Wu et al.
Background: Left ventricular (LV) myocardial work index (WI) and work efficiency (WE) have become the latest indicators for assessing LV function. Reference ranges for normal LV segmental WI and WE have not been establish...
Pulmonary hypertension at admission predicts ICU mortality in elderly critically ill with severe COVID-19 pneumonia: retrospective cohort study [0.03%]
入院时肺动脉高压预测老年重症COVID-19肺炎患者的ICU死亡率：回顾性队列研究
Marko Kurnik,Helena Božič,Anže Vindišar et al.
Marko Kurnik et al.
Background: Point-of-care ultrasound (POCUS) is a useful diagnostic tool for non-invasive assessment of critically ill patients. Mortality of elderly patients with COVID-19 pneumonia is high and there is still scarcity of...
Observational Study
Cardiovascular ultrasound. 2023 Jan 18;21(1):1. DOI:10.1186/s12947-023-00300-0 2023