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排序方式: 共有844条查询结果,搜索用时 31 毫秒
41.
Sandeep Basavarajaiah MD MRCP FESC Sampath Athukorala MD MRCP Konstantinos Kalogeras MD MRCP Vasileios Panoulas MD MRCP Bhagya H. Loku Waduge MBBS Gurbir Bhatia MD MRCP Richard Watkin MD MRCP FESC George Pulikal MD MRCP Kaeng Lee MD MRCP Jerome Ment MD MRCP Bethan Freestone MD MRCP Michael Pitt MD MRCP 《Catheterization and cardiovascular interventions》2021,98(1):57-65
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Hiromu Hase MD Nobuhiro Yoshijima MD Ryo Yanagisawa MD Makoto Tanaka MD Hikaru Tsuruta MD Hideyuki Shimizu MD Keiichi Fukuda MD Toru Naganuma MD Kazuki Mizutani MD Masahiro Yamawaki MD Norio Tada MD Futoshi Yamanaka MD Shinichi Shirai MD Minoru Tabata MD Hiroshi Ueno MD Kensuke Takagi MD Yusuke Watanabe MD Masanori Yamamoto MD Kentaro Hayashida MD PhD FESC FACC FJCS OCEAN-TAVI Investigators 《Catheterization and cardiovascular interventions》2021,97(6):E875-E886
43.
Amir Aziz MRCP PhD Gurbir Bhatia MD MRCP Michael Pitt MD MRCP Anirban Choudhury MD MRCP Ahmed Hailan MD FRCP Subramanya Upadhyaya MD MRCP Leong Lee MD MRCP Luca Testa MD Matteo Casenghi MD Alfonso Ielasi MD Bernardo Cortese MD Hannah Rides MSc Sandeep Basavarajaiah MD MRCP FESC 《Catheterization and cardiovascular interventions》2021,98(2):225-235
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Mehmet Cilingiroglu MD FSCAI FACC FESC Konstantinos Marmagkiolis MD FSCAI FACC 《Catheterization and cardiovascular interventions》2016,88(7):1143-1144
- Transesophageal echocardiography (TEE) assessment after MitraClip implantation is limited by unequal orifices and jets, eccentric regurgitation, and the acute change of the annulus geometry.
- Periprocedural real‐time invasive hemodynamic assessment of the mitral valve function requires experience in hemodynamic monitoring interpretation. However, it provides excellent accuracy as it does not take into account the changes of the mitral apparatus geometry and jet direction after MitraClip placement.
- While we seek to expand indications of Mitraclip to other patient subgroups, we should consider routine ancillary invasive hemodynamic assessment, in order to optimize our understanding, procedural results.
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Background
We aimed to investigate the correlation between ECG QRS voltage changes, N-terminal pro-B-type natriuretic peptide (NT-proBNP) levels and clinical improvement in decompensated heart failure (DHF).Methods and results
DHF patients (n = 56) with a mean age of 67.5 ± 12.6 years showed limb QRS amplitude increase and NT-proBNP level decrease with clinical improvement (p < 0.001). Significant correlation was found between percent changes (Δ%) in body weight and Δ% in QRS voltages of aVR, aVF, DII, ΣQRSI + II and ΣQRS (all limb-leads) (r = − 0.40; r = − 0.35; r = − 0.32; r = − 0.30; r = − 0.30 respectively, p < 0.05). No correlation was found between Δ% in NT-proBNP and body weight (r = − 0.23, p = 0.09). Δ% NT-proBNP was correlated with Δ% QRS voltage only in aVR (r = − 0.312, p = 0.019). In ROC analysis, ≥ 0.5 mm increase in aVR QRS voltage was found to predict ≥ 5 kg weight loss with a sensitivity of 74% and specificity of 62% (p = 0.013, AUC: 0.699).Conclusions
Increase in QRS voltages especially in aVR was found to be more sensitive than NT-proBNP to predict clinical improvement in DHF. 相似文献48.
Sohaib Haseeb BSc Enes Elvin Gul MD FESC FEHRA 《Pacing and clinical electrophysiology : PACE》2020,43(10):1210-1212
Left bundle branch block (LBBB) can result in significant dyssynchrony in left ventricular (LV) contraction, ultimately leading to cardiac remodeling. LBBB can be rate dependent and may appear with LV systolic dysfunction. Cardiac resynchronization therapy (CRT) has been demonstrated to improve hemodynamics as well as clinical symptoms in patients with LBBB. We describe the case of a 57-year-old man who underwent CRT implantation due to exertional dyspnea, rate-dependent LBBB, and impaired left LV systolic function. 相似文献
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