Apple Watch can now screen your heart rhythm in the background, and it sends you a notification if it detects an irregular rhythm that appears to be atrial fibrillation.

苹果手表现在能在后台监心律，当它监到心律不规则或有心房纤颤时，它会向发出提醒。

Ibuprofen should also be avoided in patients who have a heart condition such as atrial fibrillation who are on blood-thinning agents such as warfarin, rivaroxaban, or apixaban, as ibuprofen or NSAIDs in general increase the risk of bleeding.

布洛芬也应避免用于患有心脏疾病（如房颤）并正在服用血液稀释剂（如华法林、利伐沙班或阿哌沙班）患者，因为布洛芬或非甾体抗炎药通常会增加出血风险。

In rare situations, an ectopic focus can trigger ventricular tachycardia or even ventricular fibrillation, which are more serious arrhythmias where the ventricles beat too quickly to fill up with an adequate amount of blood.

罕见情况下，异位起搏点会引发室性心动过速，甚至是心室纤颤，都是更为严重心律失常，即心室搏动太快，至于不能填充足量血液。

Also, though, blood thinners can be prescribed instead if someone has an abnormal heart rhythm like atrial fibrillation, since clots are more likely to occur in the heart and travel to the brain.

如果患者有房颤等心律失常时，也可用抗凝剂代替，因为在这些患者中，血栓容易在心脏形成并播散至脑部。

A defibrillator is a machine that delivers a targeted, measured amount of electricity to a heart that is either in something called ventricular fibrillation or ventricular tachycardia.

除颤器是一种机器，它会向处于称为心室颤动或室性心动过速心脏输送有针对性、可量电量。

In the heart, we call this out-of-sync behavior fibrillation, and it can be caused by all sorts of problems, especially ones that affect the pacemaker cells in the SA node.

在心脏，我们称之为不同步行为颤动，它可由各种题引起，尤其是那些影响 SA 节点中起搏细题。

But research has shown that having too many of these beats puts you at risk of atrial fibrillation, which is a dangerously irregular, rapid heart beat.

但研究表明，这类心跳过多会造成房颤风险，而房颤是一种危险不规则快速心跳。

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

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

When we are putting in the defibrillator is when we, when we induced this, this ventricular fibrillation, this very fast heart rhythm.

当我们把除颤器放进去时候，当我们诱发这个，这个心室颤动，这个非常快心律。

It found that women with Atrial fibrillation, or AF, were almost twice as likely to have fatal heart disease and strokes.

这次审查发现，有心房颤动病症妇女发展成致命心脏病和中风几率是男人两倍。

Okay, so that's because atrial fibrillation means a quivering of your atrium and that predisposes you to clot formation.

那是因为心房颤动意味着心房颤抖这使容易形成血块。

Also, fibrillations form, essentially these cracks or clefts, on what used to be a smooth articular surface.

软骨纤维性颤动也将形成，其本质是这些原本十分光滑软骨表面出现裂缝或裂口。

An atrial fibrillation notification popped up.

房颤提示立马弹了出来。

If your heart in fibrillation is an out-of-sync orchestra, then a defibrillator is that conductor.

如果颤动心脏是一个不同步管弦乐队，那么除颤器就是那个指挥。

When it's hooked up, you'll be able to see the rhythm that the heart is in, you'll be able to tell is that person in ventricular fibrillation or ventricular tachycardia.

当它连接起来时，就能看到心脏节律，就能分辨出那个人是室颤还是室性心动过速。

You can see what the heart rhythm is and if it's not what you want it to be if it's ventricular fibrillation, then you can go ahead and, and discharge it.

可看到心律，如果心室颤动话，那么可继续，然后把它松开。

In rare situations, an ectopic focus can trigger atrial fibrillation, which is a more serious arrhythmia where the atria essentially just quiver.

罕见情况下，异位起搏点会引发心房颤动，这是更为严重心律失常，心房基本上只能颤动（不能正常收缩）。

They found that drinking coffee did not result in more premature atrial contractions — the early heart beats associated with atrial fibrillation.

他们发现，喝咖啡并没有导致更多房性早搏——与房颤相关心脏过早搏动。

You would think, okay, I've just read that we need, you know, to give anticoagulation drugs in someone with atrial fibrillation.

会想，好吧，我刚刚读到我们需要，知道，给心房颤动患者使用抗凝药物。

If an ectopic focus is triggering atrial fibrillation, radiofrequency ablation can be done, which is where radiofrequency waves are used to destroy the tissue that's causing the ectopic heartbeat.

如果异位起搏点引发了心房颤动，就需要做射频消融了，即利用射频波破坏导致异位心搏组织。