Cardiac sympathetic activity and left ventricular dyssynchrony - An old and new issue

FujimotoS.

首页> 外文期刊>Circulation journal >Cardiac sympathetic activity and left ventricular dyssynchrony - An old and new issue

【24h】

Cardiac sympathetic activity and left ventricular dyssynchrony - An old and new issue

机译：心脏交感神经活动与左心室不同步-新旧问题

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Cardiac sympathetic activity in the failing heart is both an old and a new issue. Classically in the heart, sympathetic activation results in an increased heart rate, more forceful contraction, and enhanced atrioventricular conduction, whereas the primary effect of the parasympathetic system is on heart rate regulation. Patients with heart failure show activation of the sympathetic nerve system, as reflected by increased plasma norepinephrine levels. As a consequence, a higher concentration of norepinephrine is present in the sympathetic cleft, leading to chronic stimulation and downregu-lation of myocardial beta-adrenoceptors.

机译：心脏衰竭中的心脏交感神经活动既是老问题，也是新问题。经典地在心脏中，交感神经的激活导致心率增加，更强烈的收缩和房室传导的增强，而副交感神经系统的主要作用是调节心率。心力衰竭患者表现出交感神经系统的激活，如血浆去甲肾上腺素水平升高所反映。结果，交感性裂隙中存在较高浓度的去甲肾上腺素，导致慢性刺激和心肌β-肾上腺素受体的下调。

著录项

来源
《Circulation journal》 |2012年第2期|共2页
作者
FujimotoS.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类心脏、血管（循环系）疾病;
关键词

相似文献

外文文献
中文文献
专利

1. Cardiac sympathetic activity and left ventricular dyssynchrony - An old and new issue [J] . FujimotoS. Circulation journal . 2012,第2期

机译：心脏交感神经活动与左心室不同步-新旧问题
2. Synergistic prognostic implications of left ventricular mechanical dyssynchrony and impaired cardiac sympathetic nerve activity in heart failure patients with reduced left ventricular ejection fraction [J] . TakahiroDoi, TomoakiNakata, SatoshiYuda, European heart journal cardiovascular Imaging . 2018,第1期

机译：左心室射血分数减少左心室机械呼吸困难患者心力衰竭患者心力衰竭患者的协同预后影响
3. Effect of left ventricular dyssynchrony on cardiac sympathetic activity in heart failure patients with wide QRS duration [J] . TanakaH., TatsumiK., FujiwaraS., Circulation journal . 2012,第2期

机译：QRS持续时间较长的心力衰竭患者左心室不同步对心脏交感神经活动的影响
4. Analysis of Cardiac MRI Based Regional Timing of Left Ventricular Mechanical Contraction as a Biomarker for Electrical Dyssynchrony in Heart-Failure Patients [C] . Prahlad G. Menon, Srilakshmi M. Adhyapak, V. Rao Parachuri International symposium on computational modeling of objects presented in images . 2014

机译：基于心脏MRI的左心室机械性收缩区域时机作为心衰患者电不同步的生物标志物
5. The Effects of LVAD Inflow Cannula Diameter, Left Ventricular Geometry, and Cardiac Function on Ventricular Flow [D] . Salim, Saniya Diba 2019

机译：LVAD流入套管直径，左心室几何和心脏功能对心室流动的影响
6. Effects of torasemide on cardiac sympathetic nerve activity and left ventricular remodelling in patients with congestive heart failure [O] . S Kasama, T Toyama, T Hatori, 2006

机译：妥拉塞米对充血性心力衰竭患者心脏交感神经活动和左心室重构的影响
7. P1007Aortic root diameters and aortic regurgitation in hypertensive patients and normal subjectsP1008Ultrasonic assessment of backscatter signal intensity of the right ventricle in patients with arterial hypertension as a method of measuring alterations of myocardiumP1009Speckle strain echocardiography for the evaluation of left ventricular dyssynchrony in patients with severe lung diseases and pulmonary hypertensionP1010Impaired left ventricular ejection fraction in a cohort of systemic sclerosis patients: clinical and echocardiographic characteristicsP1011Prognostic role of subclinical left ventricular systolic dysfunction evaluated using strain imaging by speckle-tracking echocardiographyP1012Inferior vena cava diameter is a strong and practical marker of physical activity and fitnessP1013When the heart works for two: morphologic and functional adaptation during pregnancyP1014Extensive use of lung ultrasound in pediatric cardiac surgery: preliminary experienceP1015Asymptomatic delayed right ventricular perforation by cardiac implantable electronic devices lead, echocardiographic featuresP1016Novel echocardiographic prognostic markers for cardiac tamponade in patients with large malignant pericardial effusions. A paradigm shift from flow to tissue imagingP1017Doppler echocardiographic parameters as a marker of cardiac tamponadeP1018Sigmoid septum as a marker of elongation of thoracic aorta caused by progression of atherosclerosisP1019Carotid artery atherosclerosis and stiffness: comparison of different metabolic measuresP1020Feasibility of triple imaging vasodilator stress echo in patients with suspected coronary artery diseaseP1022The use of combined echo and cardio-pulmonary stress for discriminating cardiac problems from de-conditioning in patients with dyspneaP1023Long-term prognosis of a stress echocardiography in patients after successful primary percutaneous intervention and incomplete revascularization of non-culprit lesionsP1024Diastolic exercise stress echo can unmask diastolic dysfunction in type 2 diabetes, a five-year follow-up studyP1025Diabetes mellitus is the major limitation for diagnosis of coronary artery disease assessed by semisupine ergometer stress echocardiographyP1026Longitudinal changes of atherosclerotic features in the aorta on transcatheter aortic valve implantation using transesophageal echocardiographyP1027Severe aortic stenosis: comparison between effective and anatomical aortic?valvular area by two and three dimension transesophageal ecocardiographyP1028Region growing method provides better left ventricular volume and cardaic output measuringP10293 dimensional echocardiographic evaluation of mitral valve geometry in patients with secondary and primary mitral regurgitationP1030The impact of adjustable region of interest on ventricular strain measurements and arrhythmic risk assessment in patients with hypertrophic cardiomyopathyP1031Left ventricular strain at presentation predicts long-term outcome in ALCAPA patientsP1032Global atrial-ventricular strain as a new index of subclinical left heart dysfunction in hypertensive and diabetic patients [O] . O. Vriz, S. Ivanov, M. Szulik, 2016

机译：高血压患者的根直径和主动脉反转和正常主动脉的动脉高压患者右心室反散射信号强度的正常主动脉强度评估，作为测量严重肺病患者患者肌动脉高压肌动脉高压肌动脉高血压菌菌菌菌变化的方法。肺动脉高压患者患者患者群中左心室射血分数：临床和超声心动图特征P1111811潜临床左心室收缩功能障碍使用散斑跟踪超声心动图1012121221212121212121212121212121212121212121212121212121212121212121121212121212121111111111111111111111111111111111111111111111111111121212121212121211为本的适用于两种：在儿科心脏外科肺超声中妊娠期妊娠期间的形态学和功能适应：初步体验P1015Asymptomatic延迟编右心室穿孔通过心脏植入式电子设备导致，超声心动图featuresP1016Novel超声心动图预后标志物，从而在患者心脏压塞与大恶性心包积液。从流动到组织imagingP1017Doppler超声心动图参数模式转变为心脏tamponadeP1018Sigmoid隔膜的标志物所造成的atherosclerosisP1019Carotid动脉粥样硬化和刚度的进展胸主动脉的伸长率的标志物：在患者三重成像血管扩张应力回波的不同代谢measuresP1020Feasibility的比较疑似冠状动脉疾病P11022在成功的原发性经皮干预后患者的呼吸困难超声心动图和非罪魁祸首后的患者应激超声心动图患者患者的患者中患者中的患者歧视患者歧视心脏病患者的歧视和心动肺胁迫。患者中的应激超声心动图和非罪魁祸首P11024diaaltolic运动压力回声的不完全血运2型糖尿病患者中的露起舒张功能障碍，五年后续研究1025Dabetes Mellitus是SemiSupine Ergometer超声心动图1026评估冠状动脉疾病诊断的主要限制在主动脉上的动脉粥样硬化的特征纵向变化导管主动脉瓣植入使用经食道echocardiographyP1027Severe主动脉瓣狭窄：由两个和三个有效和解剖主动脉瓣区域之间的比较尺寸经食道ecocardiographyP1028Region生长方法提供了更好的左心室体积和cardaic输出measuringP10293维超声心动图评估二尖瓣患者的心室应变测量，并在患者就诊时肥厚cardiomyopathyP1031Left室劳损性心律失常的风险评估利率调整区域的中小学二尖瓣regurgitationP1030The影响阀几何预测长期结局ALCAPA patientsP1032Global心房心室株为新的索引高血压和糖尿病患者亚临床左心功能障碍

Cardiac sympathetic activity and left ventricular dyssynchrony - An old and new issue

摘要

著录项

相似文献

相关主题

期刊订阅