J-point elevation is usually defined as the elevation ofthe QRS–ST junction in at least 2 leads and of at least0.1 mV.Historically, to differentiate ER from BrS,only J-point elevation in inferior (leads II, III, andaVF) and a...
hypertrophic cardiomyopathysudden deathHypertrophic cardiomyopathy (HCM) is the leading cause of sudden death in young patients. A number of noninvasive clinical markers, including family history, have formed the basis for a risk stratification strategy aimed at identifying high-risk patients with HCM. ...
The J point of the ECG is at the end of the QRS complex and the beginning of the ST segment. J point elevation can be seen in early repolarization. At times, J point elevation can be ischemic, however, this is somewhat rare.Enlarge ...
J point elevation and cardiovascular mortality: Insights from national health and nutrition examination survey-iiiV., SinghN., J PatelA.O., BadhekaA., RathodA., DeshmukhG., MarzoukaT., TulianiM., MoscucciM., Cohen
Prevalence of J-Point Elevation in Families With Sudden Arrhythmic Death Syndrome Serio,Alessandra,Narula,... - 《Journal American College of Cardiology》 被引量: 0发表: 2012年 Sudden arrhythmic death syndrome: a national survey of sudden unexplained cardiac death Objective: To describe the ...
The ECG pattern was classified as ER if the J-point elevation (≥0.1 mV) was notched (a positive J deflection inscribed on the S-wave) or slurred (a smooth transition from the QRS to the ST segment) in at least two inferior or lateral leads excluding the anterior precordial leads [3]...
The J wave, also referred to as an Osborn wave, is a deflection immediately following the QRS complex of the surface ECG. When partially buried in the R wave, the J wave appears as J-point elevation or ST-segment elevation. Several lines of evidence have suggested that arrhythmias associated...
高程点 elevation point高程基准 height datum高程控制测量 vertical control survey高程控制点 vertical control point高程控制网 vertical control network高程系统 height system高程异常 height anomaly高程中误差 mean square error of height高度角 altitude angle高度角 elevation angle高密度数字磁带 hddt高密度数字磁带 ...
A common problem with these sights is running out of elevation adjustment due to point of impact variance on some pistols. Barrel length on revolvers and barrel fitment on many custom pistols can place the point of impact out of the range of internal adjustment on some sight/mount combinations...
side elevation——侧立面 front elevation——正立面 fence8c gate detail——围墙·大门细节 site key plan——重点部分平面图 solid concrete fencewall——实心混凝土围墙 secondary entrance——次入口 main entrance——主入口 steel fence wall——铁栏杆围墙 Fence·gate detail(scale)——围墙·大门细节(比例)...