Sick Sinus Syndrome

Often referred to as sinusitis, sick sinus syndrome is a common illness that causes pain and difficulty with breathing. The condition is usually caused by bacteria, viruses, or fungi. In order to diagnose and treat this disorder, your doctor will perform a variety of tests, including a blood test, X-rays, and an ear scan. If you are diagnosed with the condition, you may need to take antibiotics and other medicines.


Symptoms of Sick Sinus Syndrome can include shortness of breath, lightheadedness, confusion, and chest discomfort. In severe cases, patients may experience a loss of consciousness. Affected individuals should seek emergency medical attention.

Sick Sinus Syndrome is a heart disease that is caused by malfunctioning of the sinus node. This node is a region of specialized cells that lies in the right upper chamber of the heart. The node is responsible for sending electrical signals to the upper heart chambers. The node also controls the heart’s rhythm.

Sick Sinus Syndrome is most commonly seen in older adults. Approximately one in 600 Americans over the age of 65 are diagnosed with this condition. It is usually caused by age-related changes and is sometimes associated with heart problems, such as coronary heart disease.

In addition, some medicines may interfere with the function of the sinus node. Beta-blockers and calcium channel blockers are common examples. These medications can make abnormal heart rhythms worse.

Some people with sick sinus syndrome will require a pacemaker implant. The goal of treatment is to decrease unpleasant symptoms and manage to contribute to health conditions. Other treatments involve modifications to medication, such as reducing the dose. Some patients will require surgery, but others can manage the condition with regular checkups with their physicians.

If a patient has Sick Sinus Syndrome, he or she should not perform physical activity, such as swimming or running. During physical activity, the heart must pump blood at a higher rate, but it does not do so as quickly. This inability to increase heart rate during activity is called chronotropic incompetence.

Sick Sinus Syndrome is often associated with other abnormal heart rhythms, including tachycardia and bradycardia. These abnormalities can increase the risk of a blood clot in the heart, which can travel to the brain and cause a stroke. This can occur in more than 50% of individuals with this type of disease.

Sick Sinus Syndrome can be treated with a pacemaker implant, as well as modifications to certain medications. Several medications for heart disease may contribute to the disorder, such as calcium channel blockers, beta-blockers, and antiarrhythmics.


Symptoms of sick sinus syndrome vary depending on the type of arrhythmia. It can be caused by medications or other medical conditions. However, it is most often found in older adults.

Some of the symptoms of sick sinus syndrome include fatigue, chest pain, dizziness, fainting, and headaches. It is important to seek medical attention right away if you experience any of these symptoms. You may be referred to a cardiologist to determine the cause of your symptoms.

A Holter monitor is an effective tool for diagnosing sick sinus syndrome. It will record your heartbeat continuously for 24 to 72 hours. This is done by attaching electrodes to your limbs and chest. The doctor can use this information to see if your sinus node is functioning properly.

A sinus node is a specialized area of cells in the upper right chamber of the heart. The function of this node is to provide the electrical impulses that control your heart rhythm. Some medications and heart disease may interfere with the function of the sinus node.

Some medications that can trigger sick sinus syndrome include calcium channel blockers, beta-blockers, and blood thinners. If you are taking these medications, you should ask your doctor if these drugs may be triggering your condition. If they do, you may need to discontinue these medications.

In addition to drugs, a pacemaker can be used to treat sick sinus syndrome. A pacemaker is a small electronic device that is placed near the clavicle. The device is programmed to pace the heart as needed. This will help improve your quality of life and alleviate your symptoms.

When you visit your doctor for a sick sinus syndrome diagnosis, you may be asked a series of questions. You should be prepared to answer these questions and give any relevant medical history. Your healthcare provider may also ask you to come back at a later date for a follow-up.

If your doctor diagnoses you with sick sinus syndrome, you will be prescribed medications to control your symptoms. These medications can include digoxin, calcium channel blockers, and blood thinners.


During the initial treatment of sick sinus syndrome, the focus is on reducing the symptoms. In addition, blood thinners like warfarin are commonly prescribed. Medications may also be prescribed to slow the fast heart rate.

If you have severe symptoms of sick sinus syndrome, call for emergency medical help. You could suffer from sudden numbness, confusion, and fainting. Symptoms usually worsen over time. If you are experiencing shortness of breath, chest pain, and fatigue, you should seek medical attention immediately.

Sick sinus syndrome can be caused by a variety of medical conditions. It may be associated with other abnormal heart rhythms. In addition, a number of medications can interfere with the function of the sinus node. Some of these medications include calcium channel blockers and beta-blockers.

If the symptoms are not severe, you can manage them by changing your diet or using simple medicines. Your physician will also review any medications you are taking. He or she may reduce the dose or switch to a different medication. If you are unwilling to take a medication, alternative therapies may be offered.

For more severe cases of sick sinus syndrome, your physician may recommend a pacemaker. A pacemaker is a small electronic device that is implanted under the skin of the chest. It is used to replace malfunctioning natural pacemaker cells. A pacemaker is not a cure, but it can help reduce your risk of heart disease.

People with a permanent pacemaker have a good long-term outlook. They can usually participate in normal daily activities after a recovery period.

The main problem with sick sinus syndrome is the inability to increase the heart rate during activity. This is called chronotropic incompetence. It can be caused by a cardiac mass, age-related changes to the sinus node, or drug interactions.

Sick sinus syndrome is diagnosed through an electrocardiogram, which measures electrical signals in the heart. An ECG does not always show abnormal heart rhythms, so you will need a Holter monitor to record your heart’s rhythm for 24 to 72 hours. The recording can be printed out by your healthcare provider.

Tachycardia-bradycardia syndrome

Symptoms of sick sinus syndrome include palpitations, fatigue, and dizziness. The condition is usually caused by an abnormality in the SA node. It is also associated with some other medical conditions, such as coronary artery disease, myocardial infarction, and sarcoidosis. The causes of this condition vary but can be due to medications, genetics, or metabolic problems.

Medications for sick sinus syndrome may include calcium channel blockers and beta-blockers. These medications can cause an increase in abnormal heart rhythms. These medications are often used in conjunction with a pacemaker to keep the heart rate at a normal level. However, a pacemaker is not necessary for all patients. If the patient has other symptoms, such as syncope or exercises intolerance, then a permanent pacemaker may be recommended.

Electrocardiograms (ECGs) are a common way to diagnose the tachycardia-bradycardia syndrome. The ECG will show an alternating pattern of fast and slow heartbeats. The rate of heart will vary from 40 bpm to 10 bpm in different parts of the body. An artificial pacemaker is a small electronic device that is implanted in the clavicle to keep the heart rate at a steady pace.

Sinus node dysfunction is the leading cause of sick sinus syndrome. This is caused by a variety of factors, including drugs, genetics, and scar-like damage to electrical pathways. It is most likely to occur in older adults. Symptoms of sick sinus syndrome are usually associated with an underlying medical condition, such as angina pectoris, congestive heart failure, or myocardial infarction.

Other factors causing sick sinus syndrome include heart surgery on the upper chambers of the heart. Aortic valve disease may also be present. This disorder affects 50% of sick sinus syndrome patients.

Sick sinus syndrome can be treated with a pacemaker or medications. If the cause is unknown, your healthcare provider may order tests to rule out other medical conditions. If the symptoms of sick sinus syndrome are severe, you should seek emergency medical care.

Sick sinus syndrome is rarely treatable on its own. Your healthcare team may recommend medications, a pacemaker, or a combination of both.

Health Sources:

Health A to Z. (n.d.).

U.S. National Library of Medicine. (n.d.).

Directory Health Topics. (n.d.).

Health A-Z. (2022, April 26). Verywell Health.

Harvard Health. (2015, November 17). Health A to Z.

Health Conditions A-Z Sitemap. (n.d.).

Susan Silverman

Susan Silverman

Susan Silverman is a Healthy Home Remedies Writer for Home Remedy Lifestyle! With over 10 years of experience, I've helped countless people find natural solutions to their health problems. At Home Remedy Lifestyle, we believe that knowledge is power. I am dedicated to providing our readers with trustworthy, evidence-based information about home remedies and natural medical treatments. I love finding creative ways to live a healthy and holistic lifestyle on a budget! It is my hope to empower our readers to take control of their health!

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