Special pacemakers used in heart failure (Cardiac Resynchronization Therapy - CRT) increase pumping power by enabling simultaneous contraction of the heart's right and left ventricles.
✓What is Heart Failure?
Heart Failure Treatment is a condition in which the heart becomes damaged for various reasons and cannot pump sufficient blood that the body needs, and it usually results from heart attacks, prolonged high blood pressure, heart valve diseases, or congenital heart muscle problems. As a chronic and progressive disease, Heart Failure Treatment can be managed with regular treatment and follow-up; medication therapy can help control symptoms, and in some cases, it may be possible for the heart muscle to strengthen over time.
✓How Does Heart Failure Develop?
Heart Failure Treatment occurs when the heart cannot pump sufficient blood to the body, and it usually develops following high blood pressure or a heart attack. This condition causes structural changes in the heart muscle, weakening the heart's pumping power. The body activates mechanisms that increase water and salt retention to compensate for the reduced blood flow, but this further increases the workload on the heart.
✓Heart Failure Symptoms
Among the most common symptoms of Heart Failure Treatment are shortness of breath, extreme fatigue, swelling in the feet and legs (edema), rapid or irregular heartbeats, and frequent urination at night. Additionally, chest pain, weight gain or loss, decreased appetite, difficulty concentrating, and dry, persistent cough are among commonly seen symptoms. These symptoms usually occur as a result of the heart being unable to pump sufficient blood to the body and may worsen over time.
Early-stage Heart Failure Treatment usually presents with mild symptoms, and these symptoms occur only during physical activity. Mild shortness of breath, quick fatigue, decreased exercise capacity, and mild edema are among early-stage symptoms. However, in advanced stages, these symptoms become more severe and continue even during rest. For example, in advanced stages, shortness of breath may increase when lying down at night, fatigue may reach a level that prevents daily activities, and swelling in the feet and legs becomes prominent.
Another distinctive feature in advanced stages is sudden weight gain, chest pain, and more frequent serious cardiac rhythm disturbances. The more prominent nature of advanced-stage symptoms and their serious impact on quality of life increases the severity of the disease and requires emergency medical intervention.
Symptoms of Heart Failure Treatment can sometimes originate from other health problems. For example, shortness of breath may also be related to asthma, lung diseases, or anemia. Swelling in the feet and legs may result from kidney or liver disease, while fatigue may be a symptom of thyroid disorders or depression. Additionally, rapid or irregular heartbeats can be associated with anxiety disorders or cardiac rhythm problems. For this reason, medical examination is recommended for proper evaluation of symptoms.
✓What Causes Heart Failure?
Heart Failure Treatment occurs as a result of damage or weakening of the heart muscle and can develop due to various causes. Coronary artery disease, high blood pressure, heart attack, diabetes, and heart valve diseases are among the most common causes of this condition. Underlying factors negatively affect the heart's pumping power, leading to failure.
The causes of Heart Failure Treatment are::
Coronary artery disease,
High blood pressure (hypertension),
Heart attack,
Heart muscle diseases (cardiomyopathy),
Heart valve diseases,
Diabetes,
Arrhythmias (rhythm disturbances),
Congenital heart diseases,
Thyroid diseases (hypothyroidism or hyperthyroidism),
Infections (for example, myocarditis),
Anemia,
Lung diseases (for example, chronic obstructive pulmonary disease - COPD),
Alcohol or drug use,
Heart damage following chemotherapy or radiation therapy.
✓Stages of Heart Failure
Heart Failure Stage 1 (Stage A)::
Stage 1 of Heart Failure Treatment is a period of high risk but without structural heart disease. At this stage, the heart's pumping function is normal, but conditions such as high blood pressure, diabetes, and coronary artery disease increase the likelihood of developing Heart Failure Treatment in the future.
Symptoms of Stage 1 Heart Failure Treatment are generally not observed. People are mostly asymptomatic, and diagnosis is determined based on the presence of risk factors.
Heart Failure Stage 2 (Stage B)::
Stage 2 of Heart Failure Treatment is a period when structural abnormalities in the heart have begun but symptoms have not yet appeared. At this stage, there may be weakening in the left ventricle functions.
Symptoms of Stage 2 Heart Failure Treatment are again not prominent. People generally experience no complaints in their daily lives, but imaging tests reveal decreased heart muscle function.
Heart Failure Stage 3 (Stage C)::
Stage 3 of Heart Failure Treatment is a period when structural abnormalities in the heart become prominent and symptoms appear. At this stage, the heart struggles to meet the blood volume the body needs.
Symptoms of Stage 3 Heart Failure Treatment include shortness of breath, fatigue, quick tiredness, edema, and decreased exercise capacity. Although symptoms may sometimes improve, they have a permanent character and worsen as the disease progresses.
Heart Failure Stage 4 (Stage D)::
Stage 4 of Heart Failure Treatment is defined as advanced heart failure. During this period, the disease seriously affects quality of life and symptoms continue even at rest.
Symptoms of Stage 4 Heart Failure Treatment include severe shortness of breath, advanced fatigue, increased chest pressure even while resting, fluid accumulation that makes breathing difficult, and inability to maintain daily activities. At this stage, most patients may need advanced treatments (ventricular support devices, heart transplant, etc.).
✓What Does Heart Failure Lead To?
Heart Failure Treatment, if left untreated, can lead to serious problems and affect many organ systems. Insufficient blood being pumped to the body can cause kidney failure, liver function disturbance, and fluid accumulation in the lungs (pulmonary edema). Additionally, the heart's weak pumping capacity can lead to blood pooling, creating edema in the legs and abdomen.
Treatment of fluid accumulation in the lungs related to Heart Failure Treatment is planned around using diuretic medications to eliminate excess fluid, using medications that reduce blood pressure and cardiac workload, and if necessary, applying oxygen therapy.
Rhythm disturbances (arrhythmia) increase the risk of sudden cardiac death, while insufficient blood flow affects brain function, potentially causing cognitive disturbances or stroke. In addition to these, risk factors contributing to Heart Failure Treatment include high blood pressure, diabetes, obesity, smoking, coronary artery disease, and a family history of heart disease. These conditions both accelerate the development of Heart Failure Treatment and increase the risk of other potential problems.
✓Heart Failure Diagnosis and Tests Performed
Physical examination and medical history evaluation,
Electrocardiogram (EKG),
Echocardiography,
Chest X-ray,
Blood tests (measurement of BNP or NT-proBNP levels),
Stress test,
Heart MRI (magnetic resonance imaging),
Coronary Angiography,
Heart catheterization.
✓Heart Failure Treatment
Heart Failure Treatment management includes a multidisciplinary approach aimed at controlling the disease's symptoms, slowing its progression, and improving quality of life. Treatment usually includes lifestyle modifications, medication therapy, and when necessary, surgical interventions. Among medications are options such as ACE inhibitors, beta-blockers, diuretics, and angiotensin receptor blockers that reduce the heart's workload and improve its function.
Lifestyle modifications include elements such as healthy eating, regular exercise, and control of salt and fluid intake, while in advanced-stage disease conditions, mechanical support devices, cardiac pacemakers (CRT), or heart transplant among advanced treatment methods may come into play. Thanks to modern technologies and new treatment approaches, Heart Failure Treatment management is continuously evolving and providing patients with a longer and better quality of life.
Is There Heart Failure Treatment?
Although there is no definitive cure for heart failure, it is possible to manage symptoms, slow disease progression, and improve quality of life. Treatment is usually carried out with medications, lifestyle changes, and surgical interventions when necessary, depending on the underlying causes. In advanced cases, methods such as heart support devices or heart transplantation can also be applied. However, the treatment process may differ from patient to patient, and it is important to follow a personalized approach with regular doctor check-ups.
Where Does Heart Failure Strike?
Heart failure prevents the body from receiving enough blood and oxygen. This condition most affects the lungs, liver, and kidneys.
How Long Do People Live With Heart Failure?
Early diagnosis and regular follow-up can significantly extend patients' lifespans. For this, Heart Failure Treatment and adherence to lifestyle changes are required.
Is There No Cure for Heart Failure?
Although there is no definitive cure for heart failure, medications, surgical methods, and lifestyle changes can positively affect the course of the disease. Heart transplantation can be a permanent solution for some patients.
Does Heart Failure Kill?
Advanced heart failure can pose a life-threatening risk. However, with regular treatment and check-ups, the fatal course of the disease can be slowed down.
Does Heart Failure Get Better?
Although heart failure does not completely disappear, symptoms can be controlled with proper treatment and disease progression can be slowed down. Drug therapy, lifestyle changes, and in some cases device or surgical methods can significantly improve heart function.
How Many Years Do People With Heart Failure Live?
Lifespan varies depending on the stage of the disease, response to treatment, and the person's general health status. Many patients receiving appropriate treatment can continue their lives for years and maintain quality of life.
What is a Pacemaker?
Due to diseases seen in the heart's conduction system, in situations where necessary nerve stimulation is not generated from nerve cell centers and heart rate slows down, a metal device weighing approximately 20 grams that sends small electrical stimuli to the heart muscle to maintain the heart's beating at the correct rate and in the correct manner. The Pacemaker device, which senses the heart's natural beat mechanism, follows it, and sends various stimuli as needed to cause heart muscle contractions, can be applied in two different ways, temporarily or permanently.
What Are the Types of Heart Pacemakers?
TEMPORARY HEART PACEMAKER::
Temporary pacemakers are devices placed to be removed when the patient's heartbeats return to normal. Consisting of a cable reached to the heart through the neck, below the collarbone, arm, or groin area, and a small box located on the outside of the body, these pacemakers can be easily removed when the patient's general condition improves.
PERMANENT HEART PACEMAKER::
Permanent pacemakers, usually placed below the collarbone and just under the skin, are preferred for the treatment of more chronic diseases such as atrioventricular block, tachycardia, bradycardia, hypertrophic cardiomyopathy, and congestive heart failure. Permanent pacemakers that create the necessary stimulation for heart contraction and relaxation are classified in 3 different ways according to the stimulated area of the heart:
Single-chamber pacemaker: A type of heart pacemaker consisting of a single cable and used only for stimulating the right atrium or right ventricle of the heart.
Dual-chamber pacemaker: Pacemakers used to stimulate both the right ventricle and right atrium of the heart are called dual-chamber pacemakers. While one of two separate cables is placed in the right ventricle, the other is placed in the right atrium, and when necessary, contractions are provided in both ventricles and atria.
Triple-chamber pacemaker: This type of pacemaker, also called biventricular pacemaker, is known as Cardiac Resynchronization Therapy Pacemaker (CRT-P) and has an important stimulation pattern required for heart failure treatment. Thanks to three different cables placed in the right atrium, right ventricle, and left ventricle regions of the heart, even weakened heart muscle contractions properly and each chamber of the heart works synchronously.
ICD (Shock-Delivering Heart Pacemaker): This special heart pacemaker not only regulates rhythm but also, when necessary, delivers shocks to stop life-threatening arrhythmias. It is suitable for patients at risk of sudden cardiac arrest.
How is a Pacemaker Implanted?
Pacemaker implantation is a procedure performed in several steps, the procedure usually takes 1-2 hours and is generally performed under local anesthesia. Before the procedure, the patient's general health status and the degree of heart rhythm disorder are evaluated. On surgery day, the patient is given detailed information about the procedure and preparations are completed.
First, the doctor makes a small incision in the chest area, usually just below the left collarbone. This incision is made to create a pocket where the pacemaker will be placed. The pacemaker is small in size and designed so the pocket can comfortably accommodate it under the skin.
The pacemaker's electrodes are passed through the vessels to reach the heart. The electrodes are placed in appropriate areas of the heart and positioned to regulate the electrical activity of the heart muscles. During electrode placement, the surgeon uses a special x-ray device called fluoroscopy to determine the correct position. After the electrodes are placed in the heart muscles, they are connected to the pacemaker device.
The pacemaker is a programmable device and is adjusted by the doctor according to the patient's needs. The device continuously monitors heart rhythm and sends electrical stimuli when necessary. During surgery, tests are performed to ensure the device is working properly. After the correct placement of the pacemaker and proper functioning are confirmed, the incision is closed and the surgery is completed.
What is the Lifespan of a Pacemaker?
Traditional pacemakers (single/dual-chamber): Generally work for 5–12 years.
ICD (Implantable Cardioverter Defibrillator), that is, shock-capable devices: Last around 5–7 years as they consume more energy.
CRT (Cardiac Resynchronization Therapy) devices: Average lifespan of 5–8 years.
When the battery life is approaching its end, the device gives a warning during regular check-ups. This way, replacement surgery is planned (usually only the battery part is replaced, the wires remain).
How Long Does Pacemaker Surgery Take?
The surgery usually takes 1-2 hours and is performed under local anesthesia.
How Long Do Patients Stay in the Hospital After Pacemaker Surgery?
Patients are usually kept under observation in the hospital for 1-2 days after surgery.
Is Wireless Pacemaker Surgery a Painful Procedure?
No, it is usually performed with local anesthesia and is painless. There may be a mild discomfort sensation after the procedure.
What is the Recovery Time After Pacemaker Surgery?
The recovery process usually takes 4-6 weeks, during which heavy physical activities should be avoided.
How Long Does a Pacemaker Work?
Pacemakers generally work for 5-15 years and the batteries need to be changed regularly.
Can a Pacemaker Be Charged Externally?
Most pacemakers used today cannot be charged externally. The pacemaker contains a battery with a limited lifespan inside, and when the battery runs out, only the battery part is replaced through a surgical procedure (generally the wires remain in place).
Can People With Pacemakers Use Cell Phones?
Yes. It is recommended to keep it on the opposite side of the battery and 15 cm away.
Can People With Pacemakers Exercise?
Yes, light exercises approved by the doctor can be performed. Extremely strenuous movements should be avoided.
What Are the Risks of Pacemaker Surgery?
During surgery, there are risks such as infection, bleeding, and incorrect electrode placement.