To get this reading, they attached an electrocardiogram device to the body of a whale.

为了获得这个读取结果，他们将某心电图设备附在了一只鲸鱼的身上。

Next, on an electrocardiogram, there are a few changes that you can expect to see.

此外，心电图可一些特征性改变。

Coronary steal syndrome is diagnosed when the electrocardiogram shows an ST-segment depression during a pharmacological cardiac stress test.

冠状动脉窃血综合征，通常在药物心脏负荷试验过程中心电图上出ST段压低时作出。

An electrocardiogram, or ECG, is a common test that records the electrical activity of the heart.

心电图（ECG）是一种记录心脏电活动的常用测试方法。

On an electrocardiogram, or ECG, both stable and unstable angina show an ST-segment depression since ischemia’s limited to the subendocardium.

心电图上，稳定型和非稳定型心绞痛都显示ST段降低，因为缺血局限于心内膜下层。

We've added electrodes into the back sapphire crystal and the digital crown, allowing you to take an electrocardiogram.

我们在蓝宝石晶体和数字表冠上添加了电极，手表可以绘制心电图。

Also an electrocardiogram might have changes such as a prolonged QT, prolonged ST segment, and arrhythmias, like torsade de pointes and atrial fibrillation.

心电图也可会生变化，例如QT延长、ST段延长，还有心律失常，比如尖端扭转和房颤。

They commonly use an electrocardiogram to measure the heart's electrical activity and a blood test to assess heart muscle damage.

他们通常使用心电图来测量心脏的电气活动并且做血液检查 来评估心肌的损伤。

For diagnosis, sometimes an electrocardiogram or ECG can be helpful, and people will often have low-amplitude signals, and smaller QRS complexes, due to restricted ventricular contraction.

对于，有时心电图会很有用，病人通常会有低峰信号，或者更小的QRS波，这是由于被限制的心室收缩。

Dipyridamole is usually given intravenously for a pharmacological cardiac stress test, and the heart’s response is observed on an electrocardiogram, or ECG, to diagnose cardiac ischemia.

通常我们会在药物心脏负荷试验中静脉给予双嘧达莫，之后在心电图上观察心脏的反应，以此来心肌缺血。

It’s also important to obtain an electrocardiogram, which typically shows a prolonged QT interval, appearance of a U wave, and atrial or ventricular tachyarrhythmias.

心电图也很重要，典型表出长QT间期，出U波，以及房速或室速性心律失常。

The second invention is worn like a piece of jewelry-a flexible ring embedded with a wireless electrocardiogram sensor that can also diagnose heart irregularities, as well as other conditions.

第二项明是够戴在手上非常柔软的一种戒指，它的内部具有够心脏异常等症状的无线心电感应器。

In addition to an optical heart sensor, there is a new Apple-designed electrical heart sensor that allows you to take an electrocardiogram, or ECG, to share with your doctor.

在已有的光学心率传感器基础上，手表又配以Apple全设计的电极式心率传感器，你可以将生成的心电图（ECG）拿给你的医生查看。

On an electrocardiogram or ECG which measures the electrical activity of the heart via electrodes that are placed on the skin, the atrial depolarization, and therefore its contraction, is seen as a p-wave.

在通过置于皮肤的电极测量心脏电活动的心电图上，心房去极化，即心房收缩，显示为P波。

These signals send echoes through the body tissue to the skin where they can be detected by metal sensors and displayed as an electrocardiogram, an electrical readout that allows doctors to constantly monitor the heartbeat.

这些信号通过人体组织将回声送到皮肤，在那里它们可以被金属传感器检测到并显示为心电图，这是一种让医生持续监测心跳的电子读数器。

To monitor what is going on Dr Rizzo's colleague Galen Buckwalter tracks physiological markers of stress, such as the reactions of participants' pupils to what their eyes are seeing, their electrocardiograms and their galvanic skin responses.

里兹的同事伽林·布克沃特博士负责对士兵压力状态下的生理指标进行跟踪监测。其中包括受试者观看图像时的瞳孔反应，心电图特征以及体表电流状况。

It’s also important to get an electrocardiogram, which typically shows tall, peaked T waves with a narrow base best seen in the precordial leads V1 through V6, as well as a shortened QT interval, and ST-segment depression.

做心电图检查也十分重要，一般情况下显示高、尖、窄基底T波，在心前区V1到V6导联最容易见到，同时QT间隙长度变短，ST段压低。