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Doctor insights on: Pulmonary Artery Banding

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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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Dr. Tanya Russo
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Artery (Definition)

Arteries are defined as blood vessels which carry blood away from the heart (to either the body or lungs). Arteries: higher pressure, thicker walls, stretch (pulse) with each heart contraction & deliver blood to the arterioles which control the flow to individual capillaries. Veins are blood vessels which carry blood from capillaries back to the heart (body to right heart; ...Read more


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What does the pulmonary artery, pulmonary vein, pulmonary valve, tricuspid valve, do?

What does the pulmonary artery, pulmonary vein, pulmonary valve, tricuspid valve, do?

Wow,: Do u want 2b an md? The pulmonary artery takes the blood (that gave up the oxygen to the tissues in the body) from your right heart to the lungs. Oxygenated blood returns to the left heart via the 4 pulmonary veins. This is called the pulmonary circulation ( see google) pulmonary (in the p.Artery) and the tricuspid (between the 2 chambers of the right heart control the flow in this system. ...Read more

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Living with Coronary Artery Disease (Checklist)

Take medications as prescribed
Once
Exercise daily as recommended by your doctor or trainer
daily
Limit meat, dairy, and fats as much as possible
Once
Eat whole grains only - not white bread
Once
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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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Can Triple vessel coronary artery disease treated with angioplasty and placement of stents?

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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When shoud heart artery stenoses be stented or bypassed?

When shoud heart artery stenoses be stented or bypassed?

Depends: When blood flow is sufficiently reduced by a greater than 70% blockage of an artery or arteries, to the point of permanent damage or weaknening of the heart muscle, or when a plaque ruptures and a blood clot repeatedly forms with resulting blockage of blood flow, then an artery needs to be stented, or bypassed. ...Read more

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With single vessel luminal (phenobarbital) narrowing coronary artery disease what percent requires angio?

With single vessel luminal (phenobarbital) narrowing coronary artery disease what percent requires angio?

CAD: If a suspicion of significant CAD is present (symptoms or abnormal stress study), angiography might be indicated. Intervention might be indicated if a blockage of greater than 70% is present. ...Read more

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How effective is coronary artery bypass surgery for treating coronary artery disease (CAD)?

How effective is coronary artery bypass surgery for treating coronary artery disease (CAD)?

Coronary artery dise: CABG is very effective at improving the symptoms of CAD in appropriate patients. Generally over 90% get good relief of symptoms sometimes for many years. The actual disease process isn't treated so CABG must be associated with diet, exercise and drug therapy long term. for the best results. ...Read more

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Result of Angiography: three vessel coronary artery desease. preserved LV systolic function.what is best FOR MEAngioplasty or bypass operation?

Result of Angiography: three vessel coronary artery desease. preserved LV systolic function.what is best FOR MEAngioplasty or bypass operation?

Depends: If you're diabetic, CABG has better outcomes. If your LEFT MAIN coronary artery has >50% blockage, CABG has better outcomes. Aside from those 2 points, it depends on the skill of the team you have. If they do a lot of angioplasty, that would be preferred. If they don't but their surgical team is first rate, then that would be preferred. ...Read more

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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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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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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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Should my arterial stenoses be stented or bypassed?

Should my arterial stenoses be stented or bypassed?

Depends: Depends on where the stenosis is and what your overall medical issues are. Also, it depends on the condition of your blood vessels. ...Read more

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Can atherectomy replace a vein bypass for lower leg artery disease treatment?

Can atherectomy replace a vein bypass for lower leg artery disease treatment?

Peripheral artery dz: You need to discuss your disease with your vascular surgeon. The choice of procedures depends on the anatomy of your problem and your physiology, none of which is present here. Atherectomy can sometimes be used in peripheral arterial disease. ...Read more

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Should renal artery stenosis be treated using stenting or bypass?

Should renal artery stenosis be treated using stenting or bypass?

Rx of renal art sten: 33 asks Should renal artery stenosis (RAS) be treated by stenosis or bypass. RAS should only be treated if it is cause of high blood pressure, Only reliable way to tell is to collect blood from veins draining each kidney and measure hormone renin. If stenotic side side has high renin & meds fail to control BP then repair depends on what is causing blockage and how bad it is. I specialize in this ...Read more

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Can you describe coronary artery bypass surgery?

Can you describe coronary artery bypass surgery?

Yes: 1.Sternotomy, 2.Conduit harvest, 3.Full heparinization and institution of cardiopulmonary bypass, 4. With or without induction of cardioplegic arrest, 5. Microsurgical arteriotomies and anastomoses of the end of the conduits to the side of the coronaries distal to the obstruction and to the aorta, 6.Restoration of systolic function, wean off cpb reverse hep., hemostasis, chest tubes, pacing leads, close. ...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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What is "endartenetomy" in coronary artery bypass?

What is "endartenetomy" in coronary artery bypass?

Endarterectomy : Endarterectomy refers to a procedure wherein a surgical plane of resection of the inner lining of a diffuse narrowed blood vessel is undertaken. This improves the blood flow. Because of the diffuse involvement however there is a greater risk of recurrent narrowings there. ...Read more

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Tetrology of fallot with pulmonary artery?

Tetrology of fallot with pulmonary artery?

Congenital defect: Tetralogy of fallot is a congenital defect of the heart in which the there is a hole in the ventricular septum ( wall that separate the two ventricles) of the heart, overriding of the septal defect by the aorta and atresia of the pulmonary artery, it causes mixing of arterial blood with venous blood , therefore hypoxemia ( low level of oxygen) to the general circulation, pulmonary HTN may occur. ...Read more

Dr. Lynne Weixel
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Respiratory (Definition)

Pertaining to the work of breathing done by the chest ...Read more