What Is Beating Heart Bypass Surgery?
In traditional coronary bypass surgery, the heart is temporarily stopped and a heart-lung machine is used to maintain blood circulation.
In beating heart coronary bypass surgery, however, the heart continues to beat throughout the procedure, and a heart-lung machine is not used.
This technique allows surgeons to perform bypass surgery on patients who may not be suitable candidates for conventional methods. It is especially beneficial for patients with weakened heart function, chronic lung disease, a history of stroke, kidney failure, those over 70, or individuals with cancer. The main goal is to reduce surgical risk in these high-risk patients.
Coronary Bypass Surgery Without Leg Vein Grafts
In coronary bypass surgery, blood vessels are taken from other parts of the body to bypass the blocked coronary arteries. The most commonly used veins are those from the legs. However, arteries from the chest (internal thoracic artery) and arms (radial artery) are also frequently used.
Long-term studies show that chest arteries provide the best results. While grafts using leg veins have a patency rate (remaining open) of about 50–60% at 10 years, grafts made with chest arteries remain open at a rate of 90–95% during the same period.
Aortic Aneurysm and Aortic Dissection Surgery (Acute & Chronic)
Surgery for aortic aneurysms or aortic dissections involves repairing damaged or weakened sections of the aorta, the body’s main artery.
There are two main approaches:
Open-heart surgery: For severe or complex cases.
Endovascular aortic repair (EVAR): A minimally invasive technique using a catheter to place a stent graft inside the aorta.
Mitral Valve Repair Surgery
In cases of mitral valve disease, surgery is often required to either repair or replace the valve. These procedures are performed to restore normal heart function and prevent complications such as heart failure or arrhythmias.
Mitral valve repair is generally preferred over replacement when possible, as it preserves the natural valve and offers better long-term outcomes.
Post-Open-Heart Surgery
After you are discharged from the hospital, your doctor will prescribe medications to support your recovery. These may include:
Blood thinners: Such as aspirin or warfarin (Coumadin), to prevent blood clots.
Heart medications: To strengthen the heart and regulate your heart rate.
Stool softeners: To help prevent constipation by improving bowel movements.
Diuretics: Help your body eliminate excess fluid and reduce swelling (edema).