DR. MARK J. RUSSO, MD, MS
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  • Aortic Valve
    • Aortic Stenosis
    • Aortic Insufficiency
    • Minimally Invasive Valve Surgery
    • Bicuspid Aortic Valve
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    • The Aorta >
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What is the aortic valve?

The aortic valve sits in between the aorta (the main blood vessels in the body) and the left ventricle (the main pumping chamber of the heart).  It is designed to ensure that oxygen rich blood moves forward from the heart to the rest of your body.

What is aortic valve disease?

The aortic valve become narrowed (aka aortic stenosis) preventing blood from moving forward or it may leak (aka aortic insufficiency or aortic regurgitation) allowing blood to move backwards to the heart.

What is aortic stenosis?

Aortic valve stenosis (AS) is a disease of the aortic valve in which the opening of the valve is narrowed (stenotic). 

This typically results from calcium that is deposited in the valve  as people age. The calcium causes narrowing of the valve and prevents it from opening normally.

The normal size of the aortic valve is the size of a half dollar; a severely stenotic valve may be the size of a dime or smaller.
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What are the causes of aortic stenosis?

Aortic stenosis is most commonly caused by age-related progressive calcification of the normal tricuspid aortic valve (>50% of cases). Other causes include calcification of a congenital bicuspid aortic valve (30-40% of cases) and acute rheumatic fever (less than 10% of cases).

What are the symptoms of aortic stenosis?

Narrowing of the aortic valve increases the effort required by the heart to adequately pump blood to the body.  Over time heart function will deteriorate, and the patient will develop symptoms.  Symptoms include:

  • shortness of breath, 
  • chest pain, and 
  • loss of consciounsess (syncope).  

If untreated, 50% of patients with severe aortic stenosis die 2 years after symptoms are detected. 

Related Topics

TAVR
Valve  Surgery
Minimally Invasive Surgery
Bicuspid Valve


What is the treatment for aortic valve disease?

Treatments for aortic valve disease include:
  • conventional heart surgery aortic valve repair (for aortic regurgitation) or aortic valve replacement (for aortic stenosis or aortic regurgitation) 
  • minimally invasive aortic valve surgery
  • transcatheter aortic valve replacement  (known as TAVR or TAVI)
    • for aortic stenosis, ​TAVR is commercially available
    • RWJUH is one of the few centers in the US that can perform TAVR for aortic regurgitation as part of the ALIGN-AR JenaValve Clinical Trial

​Aortic valve surgery is safe and highly effective treatment.  It can be performed surgical, minimally invasvively or via a catheter-based approach (aka TAVR).   Typically, surgical and minimally invasive AVR is recommended for lower-risk patients, while transcatheter aortic valve replacement (TAVR) is generally recommended for higher risk and advanced-age patients.

In order to determine the most appropriate treatment for the patient, a comprehensive evaluation is performed including assessment of the aortic valve, peripheral blood vessels, the aorta, blood vessels in the heart, heart function, lung function, and overall well-being. Typically, this evaluation is completed in a single day.

How common is aortic stenosis?

Approximately 2% of people over the age of 65, 3% of people over age 75, and 4% of people over age 85 have aortic valve stenosis. The prevalence is increasing with the aging population in North America and Europe.

It is estimated that in the US:
  • 1,500,000 people have aortic stenosis
  • 500,000 have severe aortic stenosis  
  • 250,000 have symptoms from severe aortic stenosis
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About Dr. Russo
Telemedicine
Aortic Aneurysms
Minimally Invasive Surgery
TAVR
Mitraclip
Clinical Trials

2nd Opinion
Ask Dr. Russo
Getting a second opinion can provide peace of mind and confidence that you have been diagnosed appropriately and understand of all your treatment options. 
​Send your non-urgent questions regarding your aortic,  heart, and vascular conditions via email.

Mark J Russo, MD, MS
 Chief, Cardiac Surgery

Director, Structural Heart Disease
Associate Professor of Surgery
​
​Rutgers-Robert Wood Johnson Medical School
Robert Wood Johnson
University  Hospital 
​125 Paterson St
​New Brunswick, NJ  ​08901

Office: 732-235-7231
Fax:   
732-235-8963​
Expert in Complex Aortic  Disease, Valve Surgery, Transcatheter Aortic Valve Repalcement (TAVR) , and Mitraclip
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(c) Mark Russo 2020
Dr. Russo performs the full range of cardiac surgery including  Coronary Artery Surgery - Coronary Artery Bypass Grafts; Bypass Surgery;  CABG;  Coronary Artery Surgery; Reoperation; Off Pump Bypass Surgery; Off Pump Heart Surgery; Valve Surgery - Aortic Valve Repair; Aortic Valve Replacement; Mitral Valve Repair; Mitral Valve Replacement ; Reoperatve Heart Valve Surgery;;  Endovascular and Hybrid Aortic Surgery;  Transcatheter Valve Surgery - TAVR, TAVI, ViV, MVIV, valve-in-valve; Minimally Invasive Cardiac Surgery - Minimally Invasive Mitral Valve Repair; Mitral Valve Replacement; Minimally Invasive Aortic Valve Surgery​; Aortic Surgery - Aorta Surgery; Aortic Dissection; Complex Aorta Surgery; Valve Sparing Roots, Heart Surgery for Marfan Syndrome; Aortic Root Aneurysms; Ascending Aortic Aneurysms; Aortic Arch Aneurysms; Descending Thoracic Aortic Aneurysms; Thoracoabdominal Aortic Aneurysms; Abdominal Aortic Aneurysms; Aortic Dissections, including Type A Dissections and Type B Dissections; Native Aortic and Prosthetic Graft Infections, including Endocarditis; Congenital Aortic Disease, such as Marfan's syndrome and Loeys Dietz; Transplant Surgery - Heart and Lung.  He was trained by Dr. Mehmet Oz and Craig Smith and Eric Rose.  Read about Matt Millen undergoing Heart Transplant