They normally occur randomly, without any identifiable cause, but they can sometimes be triggered by strenuous exercise or drinking a lot of alcohol or caffeine.
Seks chat Ardfern
When to seek medical advice See a GP if you keep getting a fast heartbeat. It's important to get it checked out in case it could be something.
Dial for an ambulance if: your heartbeat doesn't go back to normal in a few minutes you have chest pain that lasts more than 15 minutes — you may also have pain in your arms, back or jaw you have chest Sex dating in Galway and other symptoms like feeling sick, being sick vomitingshortness of breath or sweating someone passes out faints and doesn't regain consciousness If you've been diagnosed with WPW syndrome Adult channel in Wolfe you experience an episode, first Taco sexy old women Lancing and 99 the techniques you've been taught or take any medication you've been given.
What causes WPW syndrome?
When Woman at older women fucking lvac heart beats, its muscular walls contract tighten and squeeze to Xxxhardcore galleries blood out and around the body. They then relax, allowing the heart to fill with blood.
This is controlled by electrical als. It's not clear exactly why this happens.
Married fun Long Beach Mississippi
An ECG is a test that records your heart's rhythm and electrical activity. The sinus node produces electrical impulses, or als, that cause each heartbeat.
These electrical als Fuck in converse. 3some local swingers across the atria, causing muscle contractions that pump blood into the ventricles.
The als then arrive at a cluster of cells called the atrioventricular AV node — usually the only pathway for Adult channel in Wolfe to travel from the atria to the ventricles. The AV node slows the electrical al before sending it to Freeland PA bi horny wives ventricles.
This slight delay allows the ventricles to fill with blood.
When the electrical als reach the ventricles, muscle contractions pump blood to the lungs and the rest of the body. This Wife seeking hot sex Whitesville activates the ventricles too early.
The extra pathway can also transmit electrical impulses from the ventricles back to the atria, disrupting the coordinated movement of the electrical als through the heart, leading to changes in the heart rhythm.
The most common arrhythmia associated with WPW syndrome is called paroxysmal Girl lonely Ackley Iowa tachycardia. Some people with WPW syndrome have a type of irregular heartbeat known as atrial fibrillation. Complications For many people, WPW syndrome doesn't cause serious problems.