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Patent Foramen Ovale (PFO)

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A common opening in the dividing wall of the heart

Expert Heart & Vascular Care

Getting the care you need starts with seeing one of our heart or vascular specialists.

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During fetal development, a small opening called the foramen ovale exists between the upper left and right chambers of the heart. This opening usually closes shortly after birth, but when it doesn’t, the condition is called patent foramen ovale (PFO).

Most people with PFO do not require treatment. But in some cases, the opening in the heart wall must be closed. The surgeons at our Adult Congenital Heart Center perform patent foramen ovale closures and actively research innovative techniques to treat the condition.

Although PFO is present in approximately 25 percent of the population, many people do not experience symptoms. Often, the disease is discovered during screening for other conditions. Some patients who have PFO experience:

  • Hypoxemia, low blood oxygen
  • Migraines
  • Stroke caused by blood clots

Adult Congenital Heart Center

When you’re born with a heart problem, you may need complex care throughout your life. Our experts tailor this specialized care to your unique needs.

Learn More

Tests

Diagnosing a potential congenital heart condition is the first step to developing a treatment plan. Our specialists may recommend one or more diagnostic and imaging procedures.

Cardiac Catheterization

Cardiac catheterization is a minimally invasive way to diagnose and treat a variety of heart and vascular conditions by guiding thin, flexible tubes called catheters through blood vessels to problem areas.

Computerized Tomography (CT) Scan

The cardiac computed tomography scan, or cardiac CT, uses X-rays to create three-dimensional images of your heart and blood vessels.

Echocardiogram

An echocardiogram uses high-frequency sound waves to create images of your heart.

Electrocardiogram (ECG)

An electrocardiogram, also known as an ECG, measures the heart’s electrical activity.

Magnetic Resonance Imaging (MRI)

Magnetic resonance imaging, better known as cardiac MRI, is a combination of radio waves, magnets and computer technology to create images of your heart and blood vessels.

Transesophageal Echocardiogram (TEE)

Transesophageal echocardiogram allows us to take very detailed images of your heart structure from a probe in your esophagus.

Treatments

When treatment for PFO is necessary, our heart and vascular teams work together and with other specialties to develop and implement individualized plans to treat the condition.

Patent Foramen Ovale and Atrial Septal Defects Treatments

Treatments for patent foramen ovales (PFO) and atrial septal defects (ASD) such as medication, closure devices and surgery, vary based on your symptoms and risk factors.

Heart Surgery

Heart surgery is an option to treat many heart conditions. You may need heart surgery either as a lifesaving procedure or when other treatments haven’t worked.

Minimally Invasive Heart Surgery

Minimally invasive heart surgery is used whenever possible to reduce risks and shorten recovery time after surgery to treat a variety of conditions.

Physicians

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91 Doctors & Specialists
Dr. Mouin S. Abdallah, MD
Dr. Mouin S. Abdallah, MD
Cardiology
110 Irving Street Northwest Suite NW Washington, DC 20010
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Dr. Bhavin Mahesh Patel, DO
Dr. Bhavin Mahesh Patel, DO
Cardiology
9105 Franklin Square Drive WHITE SQUARE PROF BLDG Rosedale, MD 21237
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Dr. Kelley W. Sullivan, MD
Dr. Kelley W. Sullivan, MD
Cardiology
(510)
2002 Medical Parkway Suite 500 Annapolis, MD 21401
(410) 573-6480
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Dr. Harjit K. Chahal, MD
Dr. Harjit K. Chahal, MD
Cardiology
(268)
1133 21st Street Northwest Suite 7000 Washington, DC 20036
(202) 416-2000
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Dr. Orest B. Bartoszyk, MD
Dr. Orest B. Bartoszyk, MD
Cardiology
(462)
13950 Brandywine Road Suite 100 Brandywine, MD 20613
(301) 782-2220
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Dr. Federico Miguel Asch, MD
Dr. Federico Miguel Asch, MD
Cardiac Imaging
110 Irving Street Northwest Room 4B-42 Washington, DC 20010
(202) 877-4616
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Dr. John Frank Marra, MD
Dr. John Frank Marra, MD
Cardiology
(357)
5601 Loch Raven Boulevard Russell Morgan Bldg Baltimore, MD 21239
(443) 444-4700
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Dr. Miriam L. Cohen, MD
Dr. Miriam L. Cohen, MD
Cardiology
(389)
3333 North Calvert Street Johnston Professional Building Baltimore, MD 21218
410-366-5600
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Dr. Stuart Floyd Seides, MD
Dr. Stuart Floyd Seides, MD
Cardiology
106 Irving Street Northwest Suite 4800N Washington, DC 20010
202-416-2000
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Dr. Preetham N. Kumar, MD
Dr. Preetham N. Kumar, MD
Cardiology | Cardiac Imaging
(89)
110 Irving Street Northwest Suite NW Washington, DC 20010
(202) 877-7777
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Dr. Anjili Srivastava, DO
Dr. Anjili Srivastava, DO
Cardiology
3333 North Calvert Street Johnston Professional Building Baltimore, MD 21218
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Dr. Roquell E. Wyche, MD
Dr. Roquell E. Wyche, MD
Cardiology
12070 Old Line Center Suite 303 Waldorf, MD 20602
(202) 499-6999
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Dr. Richard L. Morrissey, MD
Dr. Richard L. Morrissey, MD
Cardiology
(342)
3800 Reservoir Road Northwest Washington, DC 20007
(202) 444-5111
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Dr. Mansoor Mozayan, MD
Dr. Mansoor Mozayan, MD
Cardiology
(320)
9105 Franklin Square Drive WHITE SQUARE PROF BLDG Rosedale, MD 21237
(410) 574-1330
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Dr. Ana Barac, MD
Dr. Ana Barac, MD
Cardio-Oncology
(208)
110 Irving Street Northwest Suite NW Washington, DC 20010
(202) 877-7777
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Dr. Anil K. Shah, MD
Dr. Anil K. Shah, MD
Cardiology
(380)
24035 Three Notch Road Hollywood, MD 20636
(301) 373-7900
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Dr. Bryan LeBude, MD
Dr. Bryan LeBude, MD
Cardiology
(220)
12070 Old Line Center Suite 202 Waldorf, MD 20602
301-292-7270
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Dr. Barbara Louise Bean, MD
Dr. Barbara Louise Bean, MD
Cardiology
(475)
2002 Medical Parkway Suite 500 Annapolis, MD 21401
(410) 573-6480
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Dr. Carolina Isabel Valdiviezo Schlomp, MD
Dr. Carolina Isabel Valdiviezo Schlomp, MD
Cardiology
(205)
3800 Reservoir Road Northwest Washington, DC 20007
(202) 444-5111
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Dr. Stephanie Schwalm Jacobs, MD
Dr. Stephanie Schwalm Jacobs, MD
Cardiology
(449)
2002 Medical Parkway Suite 500 Annapolis, MD 21401
(410) 573-6480
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Dr. Valeriani R. Bead, MD
Dr. Valeriani R. Bead, MD
Cardiology
(671)
2002 Medical Parkway Suite 500 Annapolis, MD 21401
(410) 573-6480
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Dr. Michael Fiocco, MD
Dr. Michael Fiocco, MD
Valvular Disease Cardiology | Structural Heart Disease Cardiology | Cardiac Surgery
(158)
3333 North Calvert Street Johnston Professional Building Baltimore, MD 21218
(410) 554-6550
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Dr. Dawn Warner Kershner, DO
Dr. Dawn Warner Kershner, DO
Cardiology
(491)
1420 Key Highway Baltimore, MD 21230
(410) 366-5600
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Dr. Richard Ira Weinstein, MD
Dr. Richard Ira Weinstein, MD
Cardiology
18109 Prince Philip Drive Suite 125 Olney, MD 20832
301-570-7404
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Dr. Jose D. Vargas, MD
Dr. Jose D. Vargas, MD
Cardiology
(231)
3800 Reservoir Road Northwest Building 5 Washington, DC 20007
(202) 444-5111
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Dr. Kabir Yousuf, MD
Dr. Kabir Yousuf, MD
Cardiology
24035 Three Notch Road Hollywood, MD 20636
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Dr. Andrew Weidner Ertel, MD
Dr. Andrew Weidner Ertel, MD
Valvular Disease Cardiology | Cardiology | Structural Heart Disease Cardiology | Cardiac Imaging
(137)
110 Irving Street Northwest Suite NW Washington, DC 20010
(202) 877-7777
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Dr. Sriram Padmanabhan, MD
Dr. Sriram Padmanabhan, MD
Cardiology
(459)
9105 Franklin Square Drive WHITE SQUARE PROF BLDG Rosedale, MD 21237
(410) 574-1330
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Dr. Christy Leigh Kaiser, MD
Dr. Christy Leigh Kaiser, MD
Cardiology
(201)
3800 Reservoir Road Northwest Washington, DC 20007
(202) 444-5111
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Dr. Nanette H. Bishopric, MD
Dr. Nanette H. Bishopric, MD
Cardiology
3800 Reservoir Road Northwest Washington, DC 20007
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Dr. Estelle Darlyse Jean, MD
Dr. Estelle Darlyse Jean, MD
Cardiology
(491)
18101 Prince Philip Drive Suite 4100 Olney, MD 20832
(301) 570-7404
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Dr. Jennifer Rebecca Brown, MD
Dr. Jennifer Rebecca Brown, MD
Heart Failure and Transplantation Cardiology | Cardiology
2002 Medical Parkway Suite 500 Annapolis, MD 21401
(410) 573-6480
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Dr. Amish V. Shah, MD
Dr. Amish V. Shah, MD
Cardiology
(402)
24035 Three Notch Road Hollywood, MD 20636
(301) 373-7900
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Dr. Basirmohmad F. Kolia, MD
Dr. Basirmohmad F. Kolia, MD
Cardiology
(347)
12070 Old Line Center Suite 202 Waldorf, MD 20602
(301) 856-2620
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Dr. Reginald LaMar Robinson, MD
Dr. Reginald LaMar Robinson, MD
Cardiology
(459)
106 Irving Street Northwest North Tower Suite 4800 Washington, DC 20010
(202) 877-5800
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Dr. Raymond K. Young, II, MD
Dr. Raymond K. Young, II, MD
Cardiology
(170)
5601 Loch Raven Boulevard Russell Morgan Bldg Baltimore, MD 21239
443-444-4700
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Dr. Daniel James Dooley, MD
Dr. Daniel James Dooley, MD
Cardiology
1630 Main Street Suite 208 Chester, MD 21619
(410) 573-6480
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Dr. Abdelrahman Abdallah A Aly, MD
Dr. Abdelrahman Abdallah A Aly, MD
Cardiology
23507 Hollywood Road Suite 2 Leonardtown, MD 20650
(301) 782-2220
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Dr. Conor Francis Lundergan, MD
Dr. Conor Francis Lundergan, MD
Cardiology
(576)
13950 Brandywine Road Suite 100 Brandywine, MD 20613
(301) 782-2220
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Dr. Nicholas Paivanas, MD
Dr. Nicholas Paivanas, MD
Cardiology
(335)
2002 Medical Parkway Suite 500 Annapolis, MD 21401
410-573-6480
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Dr. Jeffrey Jay Brown, MD
Dr. Jeffrey Jay Brown, MD
Cardiology
(481)
9105 Franklin Square Drive WHITE SQUARE PROF BLDG Rosedale, MD 21237
(410) 574-1330
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Dr. Kerunne S. Ketlogetswe, MD
Dr. Kerunne S. Ketlogetswe, MD
Cardiology
(222)
3001 South Hanover Street Outpatient Center Floor 2 Baltimore, MD 21225
(410) 350-2106
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Dr. Patrick T. Bering, MD
Dr. Patrick T. Bering, MD
Cardiology | Cardiac Imaging
110 Irving Street Northwest Suite NW Washington, DC 20010
(202) 877-7777
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Dr. Meena V. Shah, MD
Dr. Meena V. Shah, MD
Cardiology
(454)
130 Hospital Road Suite 300 Prince Frederick, MD 20678
(410) 535-4333
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Dr. Ebony Rebecca Alston, MD
Dr. Ebony Rebecca Alston, MD
Cardiology
9105 Franklin Square Drive WHITE SQUARE PROF BLDG Rosedale, MD 21237
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Dr. Robert A. Lager, MD
Dr. Robert A. Lager, MD
Cardiology
(348)
1133 21st Street Northwest Suite 700 Washington, DC 20036
202-416-2000
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Dr. Deidra L. Varner, MD
Dr. Deidra L. Varner, MD
Cardiology
11701 Livingston Road Suite 203 Fort Washington, MD 20744
(301) 292-7270
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Dr. Jared Michael Widell, MD
Dr. Jared Michael Widell, MD
Cardiology | Cardiac Imaging
5601 Loch Raven Boulevard Building 2 Baltimore, MD 21239
(202) 877-6264 or (202) 444-8833
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Dr. George Dewey Bittar, MD
Dr. George Dewey Bittar, MD
Cardiology
(301)
3333 North Calvert Street Johnston Professional Building Baltimore, MD 21218
410-366-5600
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Dr. Hitesh Chawla, MD
Dr. Hitesh Chawla, MD
Cardiology
5601 Loch Raven Boulevard Russell Morgan Bldg Baltimore, MD 21239
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Dr. Alexander Ryzhikov, MD
Dr. Alexander Ryzhikov, MD
Cardiology
(446)
12070 Old Line Center Suite 202 Waldorf, MD 20602
(301) 705-7870
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Dr. Jonathan A. Altschuler, MD
Dr. Jonathan A. Altschuler, MD
Cardiology
(483)
2002 Medical Parkway Suite 500 Annapolis, MD 21401
(410) 573-6480
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Dr. Kenneth M. Lee, MD
Dr. Kenneth M. Lee, MD
Cardiology
(509)
1133 21st Street Northwest 700 Washington, DC 20036
(202) 416-2000
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Dr. Rahul Anand, MD
Dr. Rahul Anand, MD
Cardiology
9105 Franklin Square Drive WHITE SQUARE PROF BLDG Rosedale, MD 21237
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Dr. Edward Ian Morris, MD
Dr. Edward Ian Morris, MD
Cardiology
(517)
106 Irving Street Northwest North Tower, Suite 4800 Washington, DC 20010
(202) 877-5800
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Dr. William Guy Weigold, III, MD
Dr. William Guy Weigold, III, MD
Cardiology
(76)
110 Irving Street Northwest Suite NW Washington, DC 20010
202-877-7777
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Dr. Anil Pandit, MD
Dr. Anil Pandit, MD
Cardiology
12 Medstar Boulevard Bel Air, MD 21015
410-574-1330
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Dr. John J. Kennedy, MD
Dr. John J. Kennedy, MD
Cardiology
(641)
2002 Medical Parkway Suite 500 Annapolis, MD 21401
(410) 573-6480
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Dr. Etonde Mafany Musonge-Tarkang, MD
Dr. Etonde Mafany Musonge-Tarkang, MD
Cardiology
110 Irving Street Northwest Room 4B-1 Washington, DC 20010
(202) 877-2181
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Dr. Oluseyi Omole Princewill, MD, MPH
Dr. Oluseyi Omole Princewill, MD, MPH
Cardiology
(348)
18101 Prince Philip Drive Suite 4100 Olney, MD 20832
(301) 570-7404
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Dr. Michael Benjamin Lee, MD
Dr. Michael Benjamin Lee, MD
Cardiology
(426)
18101 Prince Philip Drive Floor 4 Olney, MD 20832
(202) 416-2000
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Dr. Rachel Marcus, MD
Dr. Rachel Marcus, MD
Cardiology
201 East University Parkway Baltimore, MD 21218
410-554-2330
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Dr. Satish N. Jumani, MD
Dr. Satish N. Jumani, MD
Cardiology
(366)
12070 Old Line Center Suite 202 Waldorf, MD 20602
(301) 705-7870
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Dr. Adinath A. Patil, MD
Dr. Adinath A. Patil, MD
Cardiology
(270)
24035 Three Notch Road Hollywood, MD 20636
(301) 373-7900
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Dr. Louis K. Essandoh, MD
Dr. Louis K. Essandoh, MD
Cardiology
(511)
2002 Medical Parkway Suite 500 Annapolis, MD 21401
(410) 573-6480
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Dr. Jonathan E. Patrick, MD
Dr. Jonathan E. Patrick, MD
Cardiology
(155)
110 Irving Street Northwest Suite NW Washington, DC 20010
(202) 877-4698
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Dr. George Ruiz, MD
Dr. George Ruiz, MD
Heart Failure and Transplantation Cardiology | Adult Congenital Cardiac Disease
(101)
3333 North Calvert Street Johnston Professional Building Baltimore, MD 21218
(410) 554-6550
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Dr. Monvadi B. Srichai-Parsia, MD
Dr. Monvadi B. Srichai-Parsia, MD
Cardiology
(216)
3800 Reservoir Road Northwest Pasquerilla Healthcare Center, 5th Floor Washington, DC 20007
(202) 444-5111
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Dr. Tolulope Adesiyun Agunbiade, MD
Dr. Tolulope Adesiyun Agunbiade, MD
Cardio-Oncology | Heart Failure and Transplantation Cardiology
3001 South Hanover Street Baltimore, MD 21225
(410) 554-6550
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Dr. Jeffrey Bruce Trabb, MD
Dr. Jeffrey Bruce Trabb, MD
Cardiology
(541)
23507 Hollywood Road Suite 2 Leonardtown, MD 20650
(301) 782-2220
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Dr. Terrance Andrew Collins, MD
Dr. Terrance Andrew Collins, MD
Cardiology
(495)
13950 Brandywine Road Suite 100 Brandywine, MD 20613
(301) 782-2220
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Dr. Margaret B. Fischer, MD
Dr. Margaret B. Fischer, MD
Electrophysiology | Adult Congenital Cardiac Disease
(326)
3020 Hamaker Court Suite 502 Fairfax, VA 22031
(703) 208-7257
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Dr. Ankit B. Shah, MD, MPH
Dr. Ankit B. Shah, MD, MPH
Cardiology
(132)
3333 North Calvert Street Johnston Professional Building Baltimore, MD 21218
(410) 366-5600
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Dr. Reed M. Shnider, MD
Dr. Reed M. Shnider, MD
Cardiology
(597)
18101 Prince Philip Drive Suite 4100 Olney, MD 20832
(301) 570-7404
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Dr. Micheas Zemedkun, MD
Dr. Micheas Zemedkun, MD
Cardiology
(196)
1133 21st Street Northwest Building 2 – 7th Floor Washington, DC 20036
202-877-5800
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Dr. Allison Christine Warren, MD
Dr. Allison Christine Warren, MD
Cardiology
(358)
106 Irving Street Northwest Suite 4800 Washington, DC 20010
(202) 416-2000
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Dr. Rahul Malik, MD
Dr. Rahul Malik, MD
Cardiology
(238)
23507 Hollywood Road Suite 2 Leonardtown, MD 20650
(301) 782-2220
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Dr. Gaby Weissman, MD
Dr. Gaby Weissman, MD
Valvular Disease Cardiology | Structural Heart Disease Cardiology | Cardiac Imaging
(86)
110 Irving Street Northwest Department of Cardiology Suite 6015 Washington, DC 20010
(202) 877-7777
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Dr. Lawrence D. Jacobs, MD
Dr. Lawrence D. Jacobs, MD
Cardiology
(616)
2002 Medical Parkway Suite 500 Annapolis, MD 21401
(410) 573-6480
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Dr. Benjamin Irving Lee, MD
Dr. Benjamin Irving Lee, MD
Cardiology
(400)
1133 21st Street Northwest Suite 700 Washington, DC 20036
(202) 416-2000
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Dr. Ronak K. Patel, MD
Dr. Ronak K. Patel, MD
Cardiology
5601 Loch Raven Boulevard Russell Morgan Bldg Baltimore, MD 21239
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Dr. Stuart D. Gould, MD
Dr. Stuart D. Gould, MD
Cardiology
(514)
18101 Prince Philip Drive Suite 4100 Olney, MD 20832
301-570-7404
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Dr. Allen J. Taylor, MD
Dr. Allen J. Taylor, MD
Cardiology
(135)
3800 Reservoir Road Northwest Building 5 Washington, DC 20007
(202) 444-5111
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Dr. Rodney Arthur Johnson, MD
Dr. Rodney Arthur Johnson, MD
Cardiology
(453)
9105 Franklin Square Drive WHITE SQUARE PROF BLDG Rosedale, MD 21237
(410) 574-1330
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Dr. Raktim Kumar Ghosh, MD
Dr. Raktim Kumar Ghosh, MD
Cardiology
3333 North Calvert Street Johnston Professional Building Baltimore, MD 21218
410-574-1330
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Dr. Sumbal Ashraf Janjua, MD
Dr. Sumbal Ashraf Janjua, MD
Cardiology
9000 Franklin Square Drive MedStar Franklin Square Medical Center Baltimore, MD 21237
(202) 877-7777
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Dr. William Clarence Maxted, Jr., MD
Dr. William Clarence Maxted, Jr., MD
Cardiology
(466)
2002 Medical Parkway Suite 500 Annapolis, MD 21401
(410) 573-6480
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Dr. Marc A. Mugmon, MD
Dr. Marc A. Mugmon, MD
Cardiology
(456)
200 East 33rd Street Suite 329 Baltimore, MD 21218
(410) 366-5600
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Dr. David A. Goldscher, MD
Dr. David A. Goldscher, MD
Cardiology
(400)
3333 North Calvert Street Johnston Professional Building Baltimore, MD 21218
(410) 366-5600
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Dr. John Clayton Patterson, MD
Dr. John Clayton Patterson, MD
Cardiology
(169)
10403 Hospital Drive Suite 102 Clinton, MD 20735
(301) 292-7270
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Dr. Andrew Y. Chen, MD
Dr. Andrew Y. Chen, MD
Cardiology | Cardiac Imaging
110 Irving Street Northwest Room 1105 Washington, DC 20010
(202) 877-7777
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