Final answer:
The most serious potential sequelae in untreated clients with Kawasaki disease is coronary artery aneurysms and heart problems.
Step-by-step explanation:
The most serious potential sequelae in untreated clients with Kawasaki disease is coronary artery aneurysms and heart problems. Kawasaki disease is an inflammatory condition that affects the blood vessels, particularly the coronary arteries. If left untreated, the inflammation can lead to the formation of aneurysms in the coronary arteries, which can disrupt blood flow to the heart. This can result in serious complications such as heart attacks, myocardial infarction, and even death.
Monitoring and early intervention are crucial to prevent long-term complications from Kawasaki disease. Treatment often involves high-dose aspirin and intravenous immunoglobulin therapy to reduce inflammation and prevent the development of coronary artery aneurysms. Regular follow-up with a cardiologist is recommended to monitor the heart and ensure appropriate management.
It is important for parents and healthcare providers to recognize the signs and symptoms of Kawasaki disease and seek prompt medical attention to prevent potential sequelae and ensure the best outcomes for the affected individual.