High amounts of caffeine can induce irregular and rapid heartbeats.

大量的咖啡因会导致心律不齐和心跳加快。

One of them, for example, is they can detect an irregular heartbeat.

例如，其中一个就是它们能检测出不正常的心率。

An irregular heartbeat, known medically as ventricular tachycardia, is a major cause of sudden heart attacks worldwide.

心律不齐，医学上称为室性心动过速，是全球突发心脏病的主要原因。

New research has suggested people taking bloodless triggered irregular heartbeat may also significantly lowered their risk of developing dementia.

新的研究表明，遭遇了缺血引起的心律不齐的病人可能会大大降低痴呆的风险。

Well, in severe cases, they can overheat, have trouble breathing, or even experience an irregular heartbeat, all of which can cause death.

在严重的情况下，它们会体温过热，呼吸困难，甚至心跳不规律，所有这些情况都会导致死亡。

The scientific team says the treatment would be targeted at patients with life-threatening irregular heartbeats who have tried other methods without success.

该科学小组表示，这种疗法将针对那些尝试过其他方法但没有成功的、危及生命的心律不齐患者。

For example, drops in oxygen levels can trigger anginal chest pain, and can irritate heart cells leading to an arrhythmia—an irregular heartbeat.

比如，缺氧会引起心绞痛，还会刺激心肌细胞，导致心率不齐，即不规律的心脏跳动。

Then there's the other kind of irregular heartbeat: Premature ventricular contractions are early beats that arise from the lower chambers of the heart.

还有另一种不规则的心跳: 室性期前收缩是由心脏下腔(左右心室)引起的早期心跳。

The common medical situation we dealt with first was cardiac arrhythmia or an irregular heartbeat.

我们首先处理的常见医疗情况是心律失常或心律不齐。

Its symptoms, including fatigue, insomnia, irregular heartbeat, indigestion, and fever were so strong, the soldiers often had to be discharged.

它的症状，包括疲劳、失眠、心律不齐、消化不良和发烧非常严重，士兵们经常不得不出院。

The study found that about 84 percent of the time, those who received warnings of irregular heartbeat activity were found to be experiencing a-fib at the time.

这项研究发现，84%的受试者在接到心律不齐警告时发现房颤。

A couple of years earlier, she had been diagnosed with a disorder that caused an irregular heartbeat, and during her two previous pregnancies she had suffered seizures and faintings.

几年前，她被诊断出患有导致心律不齐的疾病，并且在她之前的两次怀孕期间，她曾遭受癫痫发作和昏厥。

The study will attempt to see whether a one-time radiation treatment can be a safe and effective way to treat irregular heartbeat patients who have not been helped by other methods.

这项研究将试图了解一次性放射治疗是否可以安全有效地治疗那些尝试过其他方法但没有成功的心率不齐患者。

This can show a normal heartbeat or an arrhythmia, which is an irregular heartbeat caused by an interruption of the normal electrical activity of the heart.

这可以显示正常的心跳或心律失常，这是由心脏正常电活动中断引起的不规则心跳。

Like, in the case of a defibrillator, you just want enough potential energy to stop an irregular heartbeat, but not so much that it causes harm.

就像在除颤器中一样，您需要足够的功率 阻止心律失常，但不会造成伤害。

One American study in 2018 found that hospital admissions for atrial fibrillation (AFib), a common type of irregular heartbeat, go up around the time of DST transition in the spring.

2018 年的一项美国研究发现， 在春季夏令时过渡期间， 因心房颤动 ( AFib)（ 一种常见的心律不齐类型） 入院的人数有所增加。

Moving down the body, a lack of potassium can lead to various heart problems, like an irregular heartbeat, and your cardiovascular system isn't the only one struggling without fruits and veggies.

从身体往下看，钾的缺乏会导致各种心脏问题，例如心律不齐，并且您的心血管系统并不是唯一没有水果和蔬菜而挣扎的系统。

He wrote: 'Indeed, newborn infants of caffeine-consuming mothers have been reported to experience caffeine withdrawal symptoms including disturbed sleep, vomiting, increased frequency of irregular heartbeat and respiration, and increased fine tremors'.

他写道：“事实上，据报道，摄入咖啡因的母亲的新生儿会出现咖啡因戒断症状，​​包括睡眠不安、呕吐、心跳和呼吸不规则频率增加，以及细微颤抖增加。”

While most snoring is harmless, it could be a sign of sleep apnoea, with people suffering from the condition more likely to have strokes or heart attacks, irregular heartbeats or high blood pressure.

虽然大多数打鼾是无害的， 但它可能是睡眠呼吸暂停的征兆，患有这种疾病的人更容易中风或心脏病发作、心律不齐或高血压。

However, too much caffeine in your system can lead to irregular heartbeat and seizures, and staying awake for too long can lead to serious mental disorders such as paranoia, depression, hallucinations, and even psychosis.

然而，体内过多的咖啡因会导致心律不齐和癫痫发作，长时间保持清醒会导致严重的精神障碍， 如偏执、抑郁、幻觉， 甚至精神病。