一次谐波共振First harmonic response hmnk二尖瓣Mitral valve, MV matrl二尖瓣口Mitral valve orifice, MVO rfs二尖瓣后瓣Posterior mitral valve, PMV pstr二尖瓣血流Mistral inflow二尖瓣前瓣Anterior mitral valve, AMV ntr二尖瓣裂Mitral valve cleft, MVCLF kleft二次谐波共振Second harmonic response二次谐波多普勒组织成像Second Doppler tissue imaging, H-DTI二次谐波成像Second harmonic imaging人工瓣膜血栓Prosthetic heart valve thrombus三心房心Cor triatriatum三尖瓣Tricuspid valve, TV三尖瓣关闭不全Tricuspid valve insufficiency三尖瓣闭锁Tricuspid atresia三尖瓣前瓣Anterior tricuspid valve, ATV三尖瓣狭窄Tricuspid valve stenosis三尖瓣疾病Tricuspid disease三尖瓣隔瓣Septal tricuspid valve, STV三维超声心动图Three-dimensional echocardiography大动脉转位Transposition of the great arteries川崎病Kawasakis disease中场Middle filed分辨率resolution反射Reflection心内血栓Intracardiac thrombus心内膜垫缺损endocardial cushion defect心包疾病Pericardial effusion心包积液Pericardial effusion心外膜冠状动脉Epicardial coronary artery心尖多孔瑞士奶酪样室间隔缺损Digital multiple swiss cheese septal defect心肌内冠状动脉Intramyocardial coronary artery心肌对比超声心动图Myocardial contrast echocardiography, MCE心肌梗塞Myocardial infarction心肌梗塞并发症Complications of myocardial infarction心房内血栓Atria thrombus心房黏液瘤Atria myxoma, MYX心室内附壁血栓Intraventricular mural thrombus心绞痛Angina pectoris心脏声学造影Cardial acoustic contrast心脏肿瘤Cardial tumor心脏移植Heart transplantation 主动脉二叶瓣Bicuspid aortic valve主动脉瓣口Aortic valve orifice, AVO主动脉瓣狭窄Aortic valves stenosis主肺动脉Main pulmonary artery, MPA主瓣Main lobe功率谱Power spectrum右心房Right atrium, RA右心室Right ventricle, RV右心室收缩时间间期Right ventricle systolic time intervals右心室收缩前间期Right ventricle pre-ejection period, RVPEP右心室射血时间Right ventricle ejection time ,RVET右冠状动脉起源于肺动脉Anomalous origin of right coronary artery from pulmonary artery右室双出口Double-outlet right ventricle右心室双腔心Double chambered right ventricle 右心室流出道right ventricle outflow 对比造影谐波成像Contrast agent harmonic imaging, CAHI对比超声心动图学Contrast echocardiography, CE对数压缩Logarithmic compensation 尼奎斯特频率极限Nyquist frequency limit左心耳Left atrium apendge, LAA左心房Left atrium左心左心室长轴切面Left ventricle, LV左心室发育不全综合征Hypoplastic left heart syndrome左心室收缩末期内径Left ventricle end systolic dimension, LVEDD左心室流出道梗阻Left ventricle outflow obstruction左心室舒张末期内径Left ventricle end diastolic dimension, LVSDD左冠状动脉起源于肺动脉Anomalous origin of left coronary artery from pulmonary artery平行扫描Parallel scanning永存动脉干Persistent arterious电子相控阵扇型扫面Phased array sector scan皮肤黏膜淋巴结综合征Mucocutaneous lymph node syndrome, MCLS节制束Moderator band伪像Artifacts伪影处理技术Pseudo-color processing technique先天性肺动脉口狭窄Congenital pulmonary artery fistula先天性冠状动脉瘘Congenital coronary artery fistula共振Resonant共振频率Resonant frenquency压力半降时间Pressure half-time, PHT回声失落Echo drop-out回声增强效应Effect of echo enhancement团注Bolus多平面经食道超声心动图Multiplane transesophageal echocardiography多点选通式多普勒Multigate Doppler多普勒方程Doppler equation多普勒组织M型模式Doppler tissue m-mode, DT-M-MODE多普勒组织加速度图Doppler tissue acceleration, DAT多普勒组织成像Doppler tissue imaging, DTI多普勒组织脉冲频谱Doppler tissue pulsed wave mode, DT-DTE多普勒组织能量图Doppler tissue energy, DTE多普勒组织速度图Doppler tissue velocity, DTV多普勒效应Doppler effect多普勒超声心动图Doppler echocardiography多普勒频移Doppler shift导航装置Homing deveces导管超声Catheter ultrasound机械扇型扫描Mechanical sector scan纤维瘤Fibroma自由扫查Free-hand scanning自动边缘检测Automatic border detection自然组织谐波成像Native tissue harmonic imaging色彩倒错Color aliasing血栓Thrombus血流彩色成像Color flow mapping血管肉瘤Angiosarocama血管腔内超声成像Intravascular ultrasound imaging负荷超声心动图Stress echocardiography体元模型Voxel model声束形成Bean forming声阻抗Acoustic impedance声学定量Acoustic quantification声学速度Acoustic velocity声强Acoustic intensity层流Laminar flow希阿利网Chiari netok快速富里叶变换Fast fourier transform折射Refraction时间分辨率Temporal resolution时间增益补偿Time gain compensation时域法Time domain method纵向分辨率Longitudinal resolution纵波Longitudinal wave肛管超声Anal endosonography近场Near filed进入曲线Wash in curves远场Far filed连续式多普勒Continuous wave Doppler, CW Doppler连续注射Continuous injection乳头肌Papillary muscle, PM单脉冲删除Single pulse concellation取样容积Sample volume图像分辨率Image resolution实时频谱分析Real-time spectral analysis房间隔缺损Atrial septal defect, ASD房间隔脂肪瘤样肥厚Lipomatous hypertrophy of the atrial septum房间隔瘤Atrial septal aneurysm欧氏瓣Eustachian空壳Hollow core空间分辨率Spatial resolution组织多普勒成像技术Tissue Doppler imagine组织多普勒超声心动图Tissue Doppler echocardiography经心腔内超声心动图Intracardiac echocardiography经阴道彩色多普勒超声Trans-vaginal color Doppler ultrasound经食道超声心动图Transesophageal echocardiography限制性室间隔缺损Restrictive ventricular septal defect非致密性心室心肌二维超声心动图Non-compaction of ventricular myocardium two dimensional echoca