differential diagnosis of abnormal T wavecardiac conditionsbenign early repolarization (BER)toxic/metabolic conditionsnon‐cardiac conditionsSummary This chapter contains sections titled: Case presentations Differential diagnosis of the abnormal T wave Cardiac conditions Toxic/metabolic conditions Non-cardiac ...
The prominant T wave: Electrocardiographic differential diagnosis hyperacuteThe prominent T wave is an abnormal T-wave morphology encountered in the earliest phase of ST-segment elevation acute myocardial infarction (AMI)... Michael,P.,Somers,... - 《American Journal of Emergency Medicine》 被引量...
What is an ectopic pacemaker? What would be the effect on the heart rate if an ectopic pacemaker took over for the SA node? What does hyperkalemia look like on an ECG? What is occurring during ventricular ejection? What causes an abnormal T wave in...
A nonconducted PAC resultswhen an ectopic atrial focus occurs so early that it finds the AV node refractory and the impulse is not conducted to the ventricles. This results in a premature, abnormal P wave not accompanied by a QRS complex, but followed by a pause. Where does a rhythm witho...
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What happens when a transverse wave meets a longitudinal wave? What do primary waves travel through? How are standing waves produced? What is characteristics of primary waves? What causes abnormal Q waves? What is an example of the law of superposition?
在均匀致密完整的围岩中，受到初始的垂直应力σv=10MPa和水平应力σh=15MPa。在该岩体中进行圆形硐室开挖，如下图所示，R0=5m。假设在开挖完成后围岩依然处于弹性状态，请问在硐顶岩壁处（θ=90°，R0=5m）的最大主应力为
3.The abnormal bleeding(流血)is your body's own red flag of danger. 4.The figures are a useful guideline(指导方针)when buying a house. 5.Do either of you smoke cigarettes or drink alcohol(酒精)? 6.Many people are unaware(未觉察到的,未意识到的)of just how much food and...
What is the size of the heart? What is passive ventricular filling? What is an abnormal intrauterine pregnancy? What is a tilted uterus? What is the acute phase of stroke? What heart rate is considered ideal for moderate intensity exercise?
Abnormal heart sounds are called ___. What is bradycardia? What is tachycardia? Which intervals in an electrocardiogram decrease with increasing heart rate? Identify the term: The medical term for heart attack. What is an abnormally rapid and shallow rate of breathing called? A. apnea B. dyspn...