Press Note
For Public Awareness
What is a Low Heart Rate (Bradycardia)?
A low heart rate, medically referred to as bradycardia, occurs when the heart beats fewer than 60 times per minute. While a slower heart rate can be normal for individuals such as athletes, in others, it may signal an issue with the heart’s electrical system.
Causes of Low Heart Rate
- Aging: Natural aging processes can slow the heart rate over time.
- Heart Disease: Conditions such as coronary artery disease or previous heart attacks can harm the heart’s electrical pathways.
- Medications: Drugs for high blood pressure or heart disease, like beta-blockers, may contribute to a slower heart rate.
- Electrolyte Imbalance: Low levels of essential minerals like potassium or calcium disrupt heart function.
- Sleep Apnea: Repeated breathing interruptions during sleep can interfere with the heart’s rhythm.
Recognizing Symptoms
A low heart rate can lead to symptoms that affect daily life and overall health, such as:
- Dizziness or light-headedness
- Fatigue or persistent weakness
- Shortness of breath
- Confusion or difficulty focusing
- Fainting or near-fainting episodes
Treatment Options
Treatment for bradycardia varies based on its cause:
- Medication Adjustments: If certain medications are contributing, doctors may modify or discontinue them.
- Pacemaker Implantation: In cases involving significant damage to the heart’s electrical system, a pacemaker may be necessary to maintain an adequate heart rate.
- Addressing Underlying Causes: Treating issues like electrolyte imbalances, managing sleep apnea, or addressing heart conditions can restore normal heart rhythms.
When to Seek Medical Attention
If you experience symptoms like frequent fainting, persistent fatigue, or shortness of breath, consult a healthcare professional immediately. Early diagnosis and treatment can prevent complications and improve quality of life.
This information is provided to educate the public about bradycardia and to encourage timely action when symptoms arise. Regular check-ups and open discussions with healthcare providers can help maintain a healthy heart.
Stay informed, stay healthy.
