Top
20
Doctor insights on: Aortic Valve Replacement Surgery

Share
1

1
Is bicuspid aortiic valve replacement like mitral valve replacement?

Is bicuspid aortiic valve replacement like mitral valve replacement?

NO.: Aortic valve replacement in a patient with a bicuspid aortic valve may require repair of an ascending aortic aneurysm if present. Although valves are sewn in place the same, the location is totally different with particular anatomic differences. The mitral closes in systole and the aortic valve in diastole. For the mitral need to actually open the heart. For the aortic its done thru the aorta. ...Read more

Dr. Theodore Davantzis
1 doctor shared a insight

Valve (Definition)

A valve is a structure that regulates the direction of flow. The heart is a special kind of pump. It moves blood by squeezing and relaxing. There are 4 chambers and each chamber has a valve. This keeps blood from moving backwards when the heart squeezes. When a chamber squeezes it lets the blood move forward but when the chamber is relaxed it prevents the blood from ...Read more


2

2
Is heart valve replacement surgery successful?

Is heart valve replacement surgery successful?

Yes: But, it depends on the diagnosis and indication for the procedure, as well as the experience of the cv surgeon. ...Read more

See 1 more doctor answer
3

3
Is bicuspid aortiic valve replacement similar to mitral?

Valve replacement: The surgery replaces the valve with either a mechanical or animal tissue valve. This is done on a heart lung machine. The valve takes the place of the damaged valve and the patient lives their life with a new disease 'artificial valve' with its own set of problems. The obstruction or valve leak of the diseased valve is corrected by the artificial valve. Sometimes blood thinners are needed. ...Read more

See 1 more doctor answer
4

4
Which percentage of mitral valve regurgitation patients require valve repair or replacement surgery?

Which percentage of mitral valve regurgitation patients require valve repair or replacement surgery?

Depends: It depends on the severity of the mr patients have and what their ages are. If you take the general usa population, all adults over age 21, some degree of mr is present in >80% (most of it trivial or very mild). Among that unselected group. ...Read more

5

5
What patients need heart valve replacement surgery?

What patients need heart valve replacement surgery?

Stenotic or leaking: Any of the four heart valves can have congenital or acquired diseases. As they worsen clinically, as followed by echocardiogram or cath surgery will be considered and all risks and benefit chances reviewed mitral can frequently be opened or repaired depending on the surgical findings. Aortic generally can't be repaired or just opened except in kids. Replacement by biologic or mechanical valve. ...Read more

See 1 more doctor answer
6

6
Is tricuspid valve surgery open heart?

Is tricuspid valve surgery open heart?

Yes: It's an open heart surgery in order to replace the valve or repair it with a ring. There are no good percutaneous options at the moment. ...Read more

7

7
What will happen in aortic valve replacement surgery?

What will happen in aortic valve replacement surgery?

Aortic valve: Chest opened, tubes inserted intto heart connecting to bypass machine to replace the function of the heart while it is temporarily stopped. The heart is stopped, and blood prevented from entering the main blood pipe (the aorta), the aorta is opened, the old valve is cut out, an artificial valve is sewn in, the aorta is emptied of air on closure, the heart is restarted, tubes out, chest closed. ...Read more

8

8
What is an aortic valve replacement?

What is an aortic valve replacement?

Surgical procedure : Aortic valve replacement is a surgical operation where the heart is stopped while the body is on cardiopulmonary bypass machine. The diseased valve is cut out and a new prosthetic valve from a pig or cow or a mechanical valve is sewn in. The operation takes 3-4 hours to complete and you can stay in hospital for 4-7 days. ...Read more

See 1 more doctor answer
9

9
Information with pulmonary valve replacement surgery please?

Information with pulmonary valve replacement surgery please?

Indication?: Assuming an adult patient, it would be important to determine if replacement is truly necessary. If the valve is very tight and creating right heart failure or low output syndrome (quite rare), valvuloplasty or removal without replacement may suffice. If the valve is infected, other complications may be present. Best left to the attending cardiologist and consulting surgeon. ...Read more

10

10
How common is a mechanical aortic valve replacement surgery?

How common is a mechanical aortic valve replacement surgery?

Very: Choices are repair fr some mitral valves. Biologic or mechanical for aortic valves depending on age, bleeding issues, and overall risk assessment. ...Read more

See 1 more doctor answer
11

11
Is there any difference between a bicuspid aorticvalve replacement and mitral valve replacement surgery?

Is there any difference between  a bicuspid aorticvalve replacement and mitral valve replacement surgery?

Yes: The aortic valve and the mitral valve are two completely different valves. Whereas bicuspid aortic valve surgery usually requires replacement, the preferred approach to mitral valve surgery, unless for severe stenosis or severe mitral regurgitation in a minority of instances, is mitral valve repair. A very experienced opinion is often required. ...Read more

12

12
Is the aortic valve operation dangerous?

Major surgery: It's a major operation. Survival is >98% in most series. Other premorbid medical conditions like previous stroke, COPD or kidney disease increases the risk. General good health and younger age lower the risk. ...Read more

See 1 more doctor answer
13

13
Complications from having open heart surgery and getting aortic valve replacement?

Complications from having open heart surgery and getting aortic valve replacement?

There are several: The complications of aortic valve replacement include bleeding, blood transfusions, stroke, infection, renal failure, reoperation, atrial fibrillation and death. Therre are more as well. Fortunately the risks of aortic valve surgery are relatively small for most patients. The exact risks vary from patient to patient. The average risk of death is about 1-2% for most aortic valve replacements. ...Read more

See 1 more doctor answer
14

14
Bovine or mechanical valve for my mitral valve replacement surgery. Which is best?

Depends: The type of valve chosen depends on many factors ; age, other medical problems the type of valve disease, regurgitation/stenosis or some combination as well as pt preference. Pt . Preference is important when it come to anticoagulation long term after valve surgery with a mechanical valve. If anticoagulation is not feasible or the pt does not want it then a bovine or tissue valve is the way togo. ...Read more

See 1 more doctor answer
15

15
Prognosis: aortic stenosis and mitral valve prolapse. Any idea?

Prognosis: aortic stenosis and mitral valve prolapse. Any idea?

2 questions: Aortic stenosis w/o symptoms has good prognosis. Symptomatic as has 5, 3, and 2 yr life expectancy depending on symptoms. Chest pain (5), passing out (3) and heart failure (2) yrs. This improves if the valve is replaced. Mitral valve prolapse does not significantly affect your prognosis by itself. Some though can worsen and begin to leak. This can also lead to heart failure. ...Read more

See 1 more doctor answer
16

16
What is aortic valve stenosis?

What is aortic valve stenosis?

Aortic stenosis: Narrowing of the aortic valve which is located between the left ventricle and the aorta. ...Read more

See 1 more doctor answer
17

17
Aortic valve replacement - tissue or mechanical better?

Aortic valve replacement - tissue or mechanical better?

AVR: Aortic valves can be replaced with either mechanical valves or bio prosthetic, taken from animals and treated to prevent rejection. There are different reasons for choosing either valve such as age and treatment with anticoagulants. Individuals who do not wish to be on meds such as Coumadin (warfarin) may have a bioprosthetic valve, however, younger individuals usually have mechanical valves. ...Read more

18

18
How dangerous is an aortic valve replacement?

How dangerous is an aortic valve replacement?

Reasonably safe: Generally aortic valve replacement is a reasonably safe procedure. The operative risks however depends on the overall condition of the heart, age, presence or absence of other problems such as lung and kidney disease and the overall physical strength of the patient. In most cases the surgical risk should be less than 5% chance of a bad outcome. ...Read more

19

19
What is surgery like for bicuspid aortic valve disease?

What is surgery like for bicuspid aortic valve disease?

Valve Replacement: If you have a bicuspid aortic valve (normally there are 3 leaflets, but in this case 2 are fused together from birth) the valve often develops either leakiness/ regurgitation or stiffness / stenosis. The treatment is open heart surgery with valve replacement. This could be either a tissue valve or a mechanical valve. Check with your doctor for advice. ...Read more

20

20
Information/experiences with pulmonary valve replacement risks?

Information/experiences with pulmonary valve replacement risks?

Indication?: Assuming an adult patient, it would be important to determine if replacement is truly necessary. If the valve is very tight and creating right heart failure or low output syndrome (quite rare), valvuloplasty or removal without replacement may suffice. If the valve is infected, other complications may be present. Best left to the attending cardiologist and consulting surgeon. ...Read more

Dr. Lawrence Kessler
3 doctors shared insights

Aortic Valve (Definition)

The aortic valve is one of 4 valves in the heart, each of which separates 2 cardiac chambers. It opens when blood is actively ejected from the left ventricle into the aorta artery, to be carried to the rest of the body. It then closes firmly to prevent blood from flowing backwards, while it passively continues to flow forward to body's vital organs. When next heartbeat ...Read more


Aorta (Definition)

The aorta is the largest artery in the body, leaving directly from the left ventricle of the heart to supply blood to the entire body. It is made of elastic tissue layers called "intima" and is subject to damage by high blood pressure, smoking, cholesterol, ...Read more