A nuclear heart scan, also known as a medical scan, is a heart function assessment used to evaluate the function and performance of the heart, especially for patients with heart health issues who undergo pacemaker treatment such as implantable cardioverter-defibrillators (ICDs).
The primary purpose of heart rhythm management is to treat a range of cardiac health problems including atrioventricular block, or اسکن هسته ای قلب life-threatening heart health issues. However, the effectiveness of these devices can be affected by coronary artery disease, which can reduce blood flow to the cardiovascular system.
A nuclear heart scan is employed to monitor patients undergoing cardiac device therapy for signs of circulatory problems.
During a nuclear heart scan, a small amount of radioactive material called a tracer is injected into the bloodstream via an vein. This radioactive agent is absorbed by the cardiac tissue, depicting which areas of the heart receive adequate blood flow and which areas may be compromised due to heart health complications.
The images produced during a nuclear heart scan are then compared to previous images. This comparison provides health care professionals with information on whether there have been any changes to the heart performance or function. This comparative analysis can aid in detecting complications arising from heart rhythm management that could necessitate adjustments in treatment plans.
While heart rhythm management remains a lifesaving intervention for many patients with cardiovascular disease, continuous monitoring is essential to optimize patient outcomes. Regular follow-up cardiac function assessments enable health care providers to detect issues related to reduced blood flow and guide necessary adjustments to the treatment plan.
Furthermore, in patients where pacemaker treatment has been implicated as a possible cause of heart health issues, nuclear heart scans can be useful in identifying whether the device is functioning as intended. Regular heart imaging procedures can reveal signs of device dysfunction or malpositioning, calling for adjustments or surgical interventions.
Regular cardiac function assessments are an integral component in ensuring the optimal functioning of cardiac devices and guiding patients with heart rhythm management towards the best possible heart performance.