Atrial Septal Defect

An atrial septal defect is a birth defect of the heart in which there is a hole in the wall (septum) that divides the upper chambers of the heart (atria). 

Doctors + Care Team

James E. Udelson, MD

James E. Udelson, MD

Accepting New Patients

Title(s): Chief, Division of Cardiology; Director, Nuclear Cardiology Laboratory; Professor, Tufts University School of Medicine
Department(s): Medicine, CardioVascular Center, Cardiology
Appt. Phone: 617-636-8066
Fax #: 617-636-7175

Cardiac imaging, heart failure

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Andrew R. Weintraub, MD

Andrew R. Weintraub, MD

Accepting New Patients

Title(s): Associate Director, Interventional Cardiology and Vascular Center; Medical Director, Valvular and Structural Heart Health Center; Assistant Professor, Tufts University School of Medicine
Department(s): Medicine, CardioVascular Center, Cardiology
Appt. Phone: 617-636-6140
Fax #: 617-636-2276

Interventional cardiology, vascular medicine, peripheral vascular intervention

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Ayan R. Patel, MD

Ayan R. Patel, MD

Accepting New Patients

Title(s): Director, Cardiovascular Imaging and Hemodynamic Laboratory; Director, Women's Heart Center; Professor, Tufts University School of Medicine
Department(s): Medicine, CardioVascular Center, Cardiology
Appt. Phone: 617-636-2273
Fax #: 617-636-8070

Echocardiography, heart failure, women's heart disease, cardiac amyloidosis

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Carey D. Kimmelstiel, MD

Carey D. Kimmelstiel, MD

Accepting New Patients

Title(s): Director, Interventional Cardiology Center; Professor, Tufts University School of Medicine
Department(s): Medicine, CardioVascular Center, Cardiology
Appt. Phone: 617-636-2273
Fax #: 617-636-5913

Interventional cardiology

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Hassan Rastegar, MD

Hassan Rastegar, MD

Accepting New Patients

Title(s): Senior Cardiothoracic Surgeon; Professor, Tufts University School of Medicine
Department(s): Surgery, CardioVascular Center, Cardiac Surgery
Appt. Phone: 617-636-5590
Fax #: 617-636-6410

Surgical treatment of acquired heart disease, surgical repair of valvular heart disease, surgical repair of hypertrophic cardiomyopathy, minimally invasive surgery, arrhythmia surgery, heart transplantation, circulatory assist devices

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Kenneth G. Warner, MD

Kenneth G. Warner, MD

Accepting New Patients

Title(s): Senior Cardiothoracic Surgeon; Program Director for the Thoracic Surgery Residency; Associate Professor, Tufts University School of Medicine
Department(s): Surgery, CardioVascular Center, Cardiac Surgery
Appt. Phone: 617-636-5590
Fax #: 617-636-6410

Surgical management of adult and pediatric heart disease, heart transplantation

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Martin S. Maron, MD

Martin S. Maron, MD

Accepting New Patients

Title(s): Director, Hypertrophic Cardiomyopathy Center; Co-Director, Cardiac CT and MRI; Assistant Professor, Tufts University School of Medicine
Department(s): Medicine, CardioVascular Center, Cardiology
Appt. Phone: 617-636-8066
Fax #: 617-636-7175

Cardiac imaging, hypertrophic cardiomyopathy (HCM), cardiac magnetic resonance imaging

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