the sole determinant of ECG changes seen in hyperkalemia."Classic" electrocardiographic findings in hyperkalemic patients include bradycardia, peaked T waves, decreased R and P wave amplitudes, prolonged QRS intervals, prolonged PR intervals, flat or invisible P waves, and deviation of the ST ...
Green light illumination, indicated by the green spot, was applied through a black covered optical fiber directly on the main vein of the leaves. Surface potential was recorded at a distance of 5 cm from the local illumination site. b, c, Surface potential recordings of electrical waves in...
ECG (a and b: at presentation). a: Completely dissociated P waves (black arrows) and wide QRS complexes. The rhythm strip showed complete atrioventricular(AV) block. The QRS complexes were wide because of the presence of right bundle branch block and left posterior fascicular block, representin...
Solving the propagation of electromagnetic wave in a simple two-dimensional inhomogeneous media based on symplectic geometric theory A new symplectic geometrical high-frequency approximation method for solving the propagation of electromagnetic waves in the two-dimensional inhomogeneous ... J Zhao,X Wu,B...
(Fig.4a,band Supplementary Table2, tabs 1–5). The number of DEGs rapidly declined after the light stimulus ceased, resembling optogenetic on–off switching (Fig.4a,b). In contrast to the optotools, and in line with a steady stress response manifestation during water stress38or pathogen ...
Figure 1 shows the P, Q, R, S and T waves on an electrocardiogram tracing (lead 1) illustrating 使用对ECG信号的一个简单的数学分析因此是有利的。 Regardingmemory,完全ECG信号的表示法由一个等效诊断词看得出减少需要的存储容量。 图1在说明三通常可认识的偏折波浪和重要间隔时间的心电图辨别目标 (...
Artifacts in the Electrocardiogram (ECG) degrade the quality of the recorded signal and are not conducive to heart rate variability (HRV) analysis. The two types of noise most often found in ECG recordings are technical and physiological artifacts. Curre
In this study we check the feasibility of a new ECGbased approach to detect drivers' propensity to fall asleep at the wheel. Ten healthy volunteers, under ... GD Furman,A Baharav,C Cahan,... - IEEE 被引量: 53发表: 2008年 Traction Alopecia in a Ballerina: Clinicopathologic Features 1 ...
Between 8/2011 and 6/2013, 5 children were diagnosed with ALCAPA and referred for surgical repair. All of these patients delayed weight gain. Analysis of ECG showed myocardial ischemia with pathologic large and deep Q waves, elevated ST segment and inverted T waves in leads DI, AVL and V4-...
CB Chiu,ECG Sudarshan,B Misra - 《Physical Review D Particles & Fields》 被引量: 352发表: 1977年 Time evolution studies of triplet toluene by twoヽolor photoionization Twoヽolor photoionization has been applied to measurement of the time evolution of laser〆xcited 1B2(ππ) vibronic levels of...