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Sick sinus syndrome

Alternative Names: Bradycardia-tachycardia syndrome; Sinus node dysfunction Treatment: If the disorder is not causing symptoms, treatment may not be necessary. Your doctor may evaluate any medications you are taking to make sure they are not worsening your condition. Do not stop taking any medication unless instructed by your doctor. Text Continues Below A permanent implanted pacemaker may be necessary when it has been established that the symptoms are related to bradycardia (slow heart rate). Any associated tachycardia (a fast heart rate) may be treated with medications after the person is protected from symptomatic bradycardia by a permanent implanted pacemaker. Sometimes an invasive, cauterization-like catheter procedure, called radiofrequency ablation may be used to eliminate tachycardias. Expectations (prognosis): This syndrome is slowly progressive. As long as the person remains without symptoms, no treatment is necessary. If a permanent pacemaker is implanted, the long-term outlook is excellent. Complications: Inadequate heart pumping Heart failure Falls or injury caused by fainting Angina Calling your health care provider: Call for an appointment with your health care provider if you experience light-headed spells, episodes of passing out, palpitations, or other symptoms.

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