Stents vs. Bypass Surgery for 100%, 80%, and 70% Blocked Arteries: Which is Best?

Hello Srinivas Ji,

Thank you for sharing your friend's condition—it's serious, and timely treatment is essential.

With four artery blockages (one 100% blocked, two at 80%, and one at 70%), it's likely that major coronary arteries are involved.

Commonly Affected Arteries in Angiography

• LAD (Left Anterior Descending artery) – most critical for heart function

• RCA (Right Coronary Artery)

• LCX (Left Circumflex Artery)

• Other branches, like Diagonal or OM (obtuse marginal) arteries, may also be involved.

Your friend's angiography report will mention exactly which arteries are blocked, which helps guide the right treatment.

Stents vs Bypass – What's Better?

Stents (Angioplasty):

• Less invasive, quicker recovery

• Ideal for 1–2 simple blockages

• May not be suitable for multiple or complex lesions

Bypass Surgery (CABG):

• Strongly recommended when there are 3 or more major blockages

• Better for long-term heart health, especially if one blockage is 100%

• Also preferred if the LAD artery is involved

Expert Opinion

In your friend's case, with multiple critical blockages, CABG (bypass surgery) is typically the safest and most effective option.

How HexaHealth Can Help?

• Free consultation with top cardiologists and heart surgeons in Hyderabad

• Help you understand the angiography report and treatment options

• Coordinate surgery bookings with reputed hospitals

• Support with second opinions, follow-ups, and cost transparency

Wishing your friend a smooth and full recovery.

Let us know if you'd like help arranging a consultation or planning the next steps.