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A pacemaker is a small yet crucial medical device used to regulate the heart's rhythm. It is mostly recommended for patients who have arrhythmias, where the heart beats too slowly, too rapidly, or irregularly. Pacemaker surgeries have become essential in treating the heart conditions of the increasing number of individuals facing cardiovascular issues. These surgeries have been demonstrated to notably improve the patients’ quality of life, providing them the chance to lead active, healthy lives.
A pacemaker functions by sending electrical impulses to the heart to ensure it keeps a steady and proper rhythm. The device is helpful for heart conditions such as bradycardia (slow heart rate) or heart block, where the electrical signals controlling the heartbeat are delayed or blocked. Proper implantation can let a pacemaker aid patients in restoring their vitality and energy, usually letting them return to their usual everyday routines without the limitations caused by their heart condition previously.
The pacemaker surgery is a well-established, minimally invasive procedure carried out under local anesthesia. These are what the process usually involves:
Your doctor at Pantai Hospitals will conduct a thorough evaluation before the surgery to determine the exact nature of your heart condition. Tests such as an electrocardiogram (ECG) and potentially an echocardiogram, together with blood tests, are included. These evaluations aid the doctor in choosing the suitable pacemaker type and planning the procedure accordingly.
A tiny incision is made near the collarbone during the surgery, and the pacemaker is inserted below the skin. Then, thin, flexible leads (wires) are slotted through a vein and connected to the heart. Finally, the pacemaker is meticulously examined to ensure it is working properly before closing the incision. This procedure usually takes a few hours to complete.
Most patients can return home on the day itself or the day after the surgery. Overall, the recovery time is fast, with little discomfort. Patients are advised to rest and refrain from engaging in heavy lifting or intense activities to heal properly. Checking the pacemaker’s performance and ensuring it is working properly would require scheduling follow-up appointments.
Although pacemaker surgery is a procedure that is safe and commonly practised, it carries some intrinsic risks, just like all surgeries. Knowing these risks helps patients make well-informed decisions relating to their health and treatment options.
Infection at the incision site is one of the possible risks connected to pacemaker surgery. This is a common risk with any surgery, but following proper care instructions and ensuring the wound is kept clean and dry can minimise the risk. Infections can spread to the heart in rare cases, which may need additional treatment.
While pacemakers can be relied on, there is still a tiny risk of the device malfunctioning. This can be caused by improper settings or technical problems with the pacemaker itself. Patients may need to see their doctor for adjustments or repairs if issues happen.
Slotting leads into the heart carries a tiny risk of injury to the surrounding blood vessels or nerves. This is a rare occurrence, but doctors will monitor it closely during the procedure. In an unexpected event of a complication, additional medical assistance may be required.
It is important to pick a trusted and reliable healthcare provider when considering pacemaker surgery in Malaysia. Pantai Hospitals is famous for heart care, providing advanced technology and a highly experienced team of cardiac specialists. With a commitment to patient care, the hospital ensures that personalised treatment plans are tailored to every patient’s specific needs.
Pacemakers usually last between 5 and 15 years, depending on the device type and its frequency of use. As the pacemaker battery depletes over time, the device may need to be replaced or recharged. Frequent checkups will help monitor the pacemaker’s condition and its battery life.
The surgery itself is done under local anaesthesia, so the procedure brings little pain. Patients may feel some discomfort, bruising, or swelling around the incision area after, but these symptoms are normally manageable with prescribed pain relievers.
Yes, most people with pacemakers can live a normal life once they have entirely recovered. It is crucial to follow your doctor’s advice on physical activity, avoiding intense exercise or heavy lifting in the weeks post-surgery. Patients can then continue their usual routines over time.
Patients are required to see their doctor frequently after pacemaker surgery, specifically in the first few months. These follow-up appointments are inclusive of monitoring the device’s performance and making any mandatory changes. Most patients will need annual checkups to make sure the pacemaker continues to work well.
Although a pacemaker is usually the most effective treatment for some heart conditions, alternatives may include medications to manage heart rhythm or catheter-based procedures such as ablation, which are aimed at irregular heart rhythms. Your doctor will discuss the recommended options based on your specific condition.
Your heart health is important to your general well-being, and taking proactive steps to protect it is key to a long and fulfilling life. Whether it is through a healthy lifestyle, frequent check-ups, or prompt interventions, every choice you make can have a notable impact on your heart's health. At Pantai Hospitals, we are committed to giving you the care and expertise needed to prevent heart disease and enhance your cardiovascular health.
To receive personalised care and advice tailored to your unique needs, we invite you to register for a consultation at Pantai Hospitals or you may also book an appointment via our website or download our MyHealth360 application from the Google Play Store or Apple App Store.
Pantai Hospitals have been accredited by the Malaysian Society for Quality in Health (MSQH) for its commitment to patient safety and service quality.
Reference
Chen, M. A. (2024, July 14). Heart pacemaker: Medlineplus medical encyclopedia. MedlinePlus. https://medlineplus.gov/ency/article/007369.htm
Manda, Y. R., & Baradhi, K. M. (2023, June 5). Cardiac Catheterization Risks and Complications. PubMed; StatPearls Publishing. https://www.ncbi.nlm.nih.gov/books/NBK531461/
World Health Organization (WHO). (2023). Cardiovascular Diseases (CVDs). Retrieved fromhttps://www.who.int/news-room/fact-sheets/detail/cardiovascular-diseases-(cvds)
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