Adams-Stokes attacks
What Are Adams-Stokes Attacks?
Adams-Stokes attacks are pauses in the heartbeat caused by interruption in the heart's electrical rhythm. During an Adams-Stokes attack, the heart rate slows down and the patient can feel faint, lightheaded, or experience loss of consciousness. This condition is potentially serious and may require urgent medical attention.
Adams-Stokes attacks can happen due to several types of heart rhythm disturbances, including:
- Sick sinus syndrome (SSS)
- Ventricular tachyarrhythmia
- Third-degree (complete) heart block
- Wolff-Parkinson-White (WPW) syndrome
When a person experiences an Adams-Stokes attack, it's important to seek medical treatment right away. The attacks can be very serious and can quickly become life-threatening if not treated.
Signs and Symptoms of Adams-Stokes Attacks
The classic symptom of an Adams-Stokes attack is a pause in the heartbeat, which may last several seconds or more. During this pause, the patient may become faint, lightheaded, or experience a loss of consciousness. Other signs and symptoms may include:
- Palpitations
- Dizziness
- Shortness of breath
- Nausea
- Confusion
- Seizures
Treatment of Adams-Stokes Attacks
The most effective treatment for Adams-Stokes attacks is a medical intervention, such as an implantable pacemaker or a cardioversion. This will help restore the heart's normal rhythm. In rare cases, medications may be used to treat the condition.
In some cases, lifestyle changes may help reduce the number or severity of Adams-Stokes attacks. These changes include reducing alcohol and caffeine consumption and avoiding certain drugs. In cases of WPW syndrome, avoiding strenuous exercise may reduce the risk of an Adams-Stokes attack.
To protect yourself or a loved one if a Adams-Stokes attack occurs, it's important to recognize the signs and symptoms right away. Treatment should be sought immediately if an attack is suspected.
