As a medical professional with expertise in cardiology, I can provide you with information on the symptoms of sick sinus syndrome (SSS). Sick sinus syndrome is a group of abnormal heart rhythms that can cause various symptoms. Here are the common symptoms associated with SSS: 1. Fatigue: Feeling tired or weak due to the heart not pumping effectively. 2. Dizziness: Lightheadedness that can occur when the heart rate is too slow or too fast. 3. Shortness of breath: Difficulty breathing, especially with exertion, due to reduced cardiac output. 4. Palpitations: A sensation of the heart beating fast, fluttering, or pounding. 5. Syncope: Fainting or near-fainting due to inadequate blood flow to the brain. 6. Chest pain: Discomfort or pain in the chest, which can be related to the heart's reduced efficiency. 7. Exercise intolerance: Inability to perform physical activities that would normally be manageable. It's important to note that symptoms can be intermittent and may not always be present. If you suspect SSS, it's crucial to consult with a healthcare provider for a proper diagnosis and treatment plan. read more >>

When they do occur, sick sinus syndrome symptoms may include:Slower than normal pulse (bradycardia)Fatigue.Dizziness or lightheadedness.Fainting or near fainting.Shortness of breath.Chest pains.A sensation of rapid, fluttering heartbeats (palpitations)read more >>