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Doctor insights on: Aaa Stent Graft

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How is coronary artery bypass graft performed?

How is coronary artery bypass graft performed?

Carefully: The distal end of the internal mammary artery is anastomosed to the coronary artery distal to the atheromatous plaque using 8-0 polypropilene and high power magnification. Radial artery or grater saphenous vein grafts are anastomosed to the ascending aorta and tho the coronary distal to the plaque. Obviously the thorax has to be entered and cardiopulmonary bypass may or not be used, . ...Read more

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Dr. Jan Lei Iwata
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Stenting (Definition)

In general, a stent is a metal tube used to keep a vessel open. Stents can be placed in a huge number of places, including blood vessels, bile ducts, even in the colon ...Read more


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How is coronary artery bypass graft proceudre performed?

How is coronary artery bypass graft proceudre performed?

Carefully: Bypass surgery involves connecting a new tube ( artery or vein) to a coronary artery past a blockage. It is done on a stopped heart using the heart lung machine or on a beating heart by stabilizing the heart with certain devices. ...Read more

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Is CABG (coronary artery bypass grafting) an open heart surgery or closed heart surgery?

Is CABG (coronary artery bypass grafting) an open heart surgery or closed heart surgery?

Not necessarily: A CABG if done without cardiopulmonary bypass (cpb) does not require the heart to be opened, however most cabgs are done with cpb requires cannula placement in the heart. However, most people consider any surgery on the heart where the chest is opened open heart surgery. ...Read more

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What's a coronary artery bypass graft for?

What's a coronary artery bypass graft for?

Rerouting of blood: A coronary artery bypass brings more blood to the heart muscle by connecting a new tube(vein or artery) past a blockage in an artery on the heart. ...Read more

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What is the best stent for angioplasty? "Xience stent" or "resolute integrity stent"?

What is the best stent for angioplasty? "Xience stent" or "resolute integrity stent"?

Stent: You need to discuss stents with your interventional cardiologist. The various stents available have subtle differences which make different operators prefer different stents. There is no stent which has markedly better results than the others. ...Read more

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How is a renal artery stent restenosis done?

How is a renal artery stent restenosis done?

Place new stent: In old stent. Sometimes need a covered stent. Others just balloon again. ...Read more

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Anyone done a carotid arteriogram and stenting after carotid artery surgery?

Anyone done a carotid arteriogram and stenting after carotid artery surgery?

Yes: Usually for re-stenosis most surgeon will perform stenting if indicated instead of redo surgery although no true benefit of stenting over surgery in these cases. In acute sitting , yes stenting is being done to repair a post carotid surgery flap or dissection. ...Read more

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How is a carotid artery stent done?

How is a carotid artery stent done?

Procedure: Performed from a small puncture into the artery in your groin area. A catheter is inserted and is used to evaluate the stenosis. A protection device is then inserted through the blockage and deployed. A suitable stent is inserted and deployed. A balloon opens stent to final diameter. Completion images are taken. Protection device retrieved. Catheters removed. See sirweb.Org. ...Read more

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Define native artery graft?

Define native artery graft?

Artery from your bod: Ex your radial artery is sometimes used for heart bypass thata rtery is taken from your arm and used in the chest as a heart artery, so you use one of your native artyeries as a conduit for something else that need the blood supply. ...Read more

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Complications from kidney stone operation stent?

Complications from kidney stone operation stent?

Burn with urination: The stent usually causes some urinary frequency and urgency. Once the stent is removed, these symptoms quickly resolve. ...Read more

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How is a coronary artery bypass surgery (cabg) done?

How is a  coronary artery bypass surgery (cabg) done?

Complex, routine: With or without a heart-lung machine to isolate the heart from the circulation, conduits like vein segments or arteries are placed from the aorta (oxygenated blood) to the target artery beyond the blockage site, thus restoring oxygen to the heart muscle. If suitable, off-pump procedures can be used, though uncertain how much is gained with that less traumatic technique. ...Read more

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What is percutaneous transluminal coronary angioplasty (ptca)?

What is percutaneous transluminal coronary angioplasty (ptca)?

Heart vessel therapy: Percutaneous transluminal coronary angioplasty (PTCA) is the opening of blocked heart arteries with a balloon. An artery is stuck and a wire is passed in the system until reaching the heart arteries. A balloon is passed over the wire to the area of blockage and inflated. The blockage is flattened but it can return. So most patients actually get stents placed. Stents require blood thinners. ...Read more

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Family history of Carotid Artery Occlusion.Good Angiogram Clear Artery's,had Mitral Valve Repair.Is Aspirin necessary?Surgeon says not really, agree?

 Family history of Carotid Artery Occlusion.Good Angiogram Clear Artery's,had Mitral Valve Repair.Is Aspirin necessary?Surgeon says not really, agree?

Yes: When you are told "clear arteries" by angiogram, I suspect the doctors means "no obstructive coronary artery disease". That is not the same as saying as you have pristine arteries. There is likely some intimal thickening and or mild cholesterol buildup at your age, therefore one baby asprin 81 mg is probably the best thing u can do for yourself to reduce your risk of stroke and/or heart attack. ...Read more

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How is coronary artery bypass surgery conducted?

How is coronary artery bypass surgery conducted?

Step by step: Hello leenicole-- coronary artery bypass ad graft surgery is done in a strict step by step procedure involving first obtaining the bypass graft vessels -- which could be veins in the leg or arteries in the arms/chest -- then the sternum (chest bone) is split and forced open to access the heart in full view and the blocked vessel is bypassed -- etc. ...Read more

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When was the first open heart coronary artery bypass surgery?

When was the first open heart coronary artery bypass surgery?

Sometime in 1960: Click on history:http://en.M.Wikipedia.Org/wiki/coronary_artery_bypass_surgery#section_1 but also look at dr green in new york ( as i recall) that popularized this procedure. ...Read more

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Can Triple vessel coronary artery disease treated with angioplasty and placement of stents?

Angioplasty: The treatment of multivessel disease depends on many factors. If you have triple vessel disease you should discuss your status with your cardiologist and ask the options open to you. ...Read more

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Which is more severe: stents or quadruple coronary artery bypass?

Which is more severe: stents or quadruple coronary artery bypass?

Severe: Generally the more disease the more likely we are to do bypass rather than multiple stents. This is not a universal truth however. ...Read more

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Is coronary artery bypass surgery compatible with varicose veins?

Is coronary artery bypass surgery compatible with varicose veins?

Yes and No: Coronary artery bypass requires some form of conduit for bypass. Superficial veins from the lower limbs have been used for bypass. Smaller arteries from the underside of the chest wall have been used in favor of veins for the left side of the heart. Early enlarged varicose veins can still be used for bypass; however more advanced wall bulges and wall aneurysms Prohibit use of the varicosed veins. ...Read more

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Does every person with coronary stent implants die from coronary artery disease?

Does every person with coronary stent implants die from coronary artery disease?

No: Atherosclerosis can occur in any arteries in the body. The most prevalent are cardiac, extremity, and cerebral. In addition, people die from their co- morbidities, such as lung problems, cancer, etc. If you have coronary atherosclerosis, you have a higher chance of dying from that, but not exclusively from that. ...Read more

Graft (Definition)

Tissues from one location are transferred to another . Also refers to ...Read more


Aaa (Definition)

Benzocaine is an ear drop which is a kind of ...Read more