Is cardiac catheterization necessary for diagnosis and treatment?
At the beginning of April, I underwent a myocardial perfusion scan at the municipal hospital.
The results indicated: 1.
There is mild to moderate ischemia in the basal inferior wall, which may appear more severe due to the influence of the diaphragm.
2.
There is mild ischemia in the apical wall and the mid inferior wall.
The doctor asked if I wanted to have a stent placed to treat the narrowed vessels, but considering my age of 85, I am aware of the surgical risks and would like to seek additional opinions for reference.
My condition does not include the three highs (hypertension, hyperlipidemia, and diabetes), but I am quite obese.
I have been taking anticoagulants for 10 years and do not experience any discomfort.
I regularly visit the hospital for medication refills, blood tests, and routine check-ups.
The doctor has consistently indicated that my blood test results are normal.
However, in February of this year, without any specific issues, the doctor scheduled the myocardial perfusion scan for early April.
Since I have no discomfort and the results show only mild to moderate ischemia, I believe that if it is possible to avoid stent placement and instead use medication for treatment, that would be ideal, as I fear surgery.
I would like to inquire whether, given my condition of only mild to moderate ischemia and my age of 85, it is truly necessary to have a stent placed.
I would greatly appreciate your opinion on this matter.
Thank you very much!
Lao Chen, 80~89 year old female. Ask Date: 2023/04/27
Dr. Wu Xueming reply Cardiology
Mild myocardial ischemia, if symptoms are stable under medication control, does not necessarily require catheterization.
Reply Date: 2023/04/27
More Info
When considering whether an 85-year-old patient with mild heart ischemia should undergo angioplasty, several factors must be taken into account. The patient's age, overall health, the severity of ischemia, and the presence of symptoms are crucial in making this decision.
In your case, the myocardial perfusion scan indicated mild to moderate ischemia in the basal inferior wall and mild ischemia in the apical and mid inferior walls. Importantly, you mentioned that you have no significant symptoms and have been stable on anticoagulants for ten years. This is a positive sign, as it suggests that your heart condition may be manageable without invasive procedures.
Angioplasty, which often involves placing a stent to open narrowed arteries, carries inherent risks, especially in elderly patients. These risks include complications from the procedure itself, such as bleeding, infection, or adverse reactions to anesthesia, as well as longer-term risks like stent thrombosis. Given your age, the potential benefits of angioplasty must be weighed against these risks.
In many cases, if a patient is asymptomatic and has only mild to moderate ischemia, conservative management with medication may be the preferred approach. This can include lifestyle modifications, such as diet and exercise, along with medications to manage any cardiovascular risk factors. Since you do not have hypertension, diabetes, or high cholesterol, and your blood tests have been normal, this further supports the idea that you may not need an invasive procedure at this time.
Moreover, the decision to proceed with angioplasty should involve a thorough discussion with your healthcare provider. They can provide insights based on your specific health status, the results of your tests, and their clinical experience. It may also be beneficial to seek a second opinion from a cardiologist who specializes in geriatric patients or those with complex medical histories.
In conclusion, while angioplasty can be an effective treatment for coronary artery disease, it is not always necessary, especially in older patients with mild ischemia and no significant symptoms. A careful evaluation of your overall health, the risks associated with the procedure, and a discussion with your healthcare provider will help you make an informed decision that aligns with your preferences and health goals. If medication and lifestyle changes can effectively manage your condition, this may be the best course of action for you at this stage in your life.
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