I'm really concerned about some recent findings on my coronary vessels. I've got an 80% lesion in the LAD vessel from the proximal to the mid-long segment, and then a 70% lesion in the distal long segment. Plus, there's a 90% lesion at the ostium of the D1 small vessel. On top of that, my RCA vessel has a total 100% blockage, but it's still somehow filling via bridging collaterals and retrogradely through the left coronary injection. Should I be worried about these percentages and the way my heart is compensating? What kind of treatment might be recommended in this situation?

Dr Ranjith Darla

General Practitioner

• MBBS
• 3+ Yrs

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The condition you have described is quite serious and involves multiple blockages in your coronary arteries. To address the blockages, a combination of medications and procedures may be necessary. For the 80% lesion in the ostial portion of the LAD 3 vessel, a stent placement procedure may be considered to improve blood flow. Similarly, for the 70% lesion in the proximal to mid long segment of the LAD 3 vessel, another stent placement or angioplasty may be recommended. The 80% lesion in the distal long segment of the LAD 3 vessel may also require intervention such as stenting. For the D1 small vessel with a 90% lesion, a stent placement or angioplasty may be necessary to restore blood flow. The RCA vessel with a 100% lesion in the mid portion may require more aggressive treatment such as bypass surgery. In the meantime, medications like aspirin, clopidogrel, statins, beta-blockers, and ACE inhibitors may be prescribed to manage your condition and reduce the risk of further complications. Regular follow-up with your cardiologist is crucial to monitor your progress and adjust your treatment plan as needed.

Answered 04/07/2025