Share on facebook Share on Twitter Share on Google Plus Share This

Pulmonary Hypertension

Pulmonary hypertension is abnormally high blood pressure in the arteries of the lungs. It makes the right side of the heart work harder than normal.

Doctors + Care Team

Nicholas S. Hill, MD

Nicholas S. Hill, MD

Title(s): Chief, Pulmonary, Critical Care and Sleep Division; Professor, Tufts University School of Medicine
Department(s): Medicine, Pulmonary, Critical Care and Sleep Medicine
Appt. Phone: 617-636-6377
Fax #: 617-636-1649

Pulmonary hypertension, mechanical ventilation, noninvasive ventilation, general pulmonology

View Full Profile

Ioana R. Preston, MD

Ioana R. Preston, MD

Title(s): Pulmonary Function Lab Director; Director, Pulmonary Hypertension Center; Associate Professor, Tufts University School of Medicine
Department(s): Medicine, Pulmonary, Critical Care and Sleep Medicine
Appt. Phone: 617-636-6377
Fax #: 617-636-1649

Pulmonary hypertension, critical care medicine, general pulmonology

View Full Profile

Kari E. Roberts, MD

Kari E. Roberts, MD

Title(s): Director, Bronchoscopy Service; Associate Program Director, Internal Medicine Residency; Associate Professor, Tufts University School of Medicine
Department(s): Medicine, Pulmonary, Critical Care and Sleep Medicine
Appt. Phone: 617-636-6377
Fax #: 617-636-1649

General pulmonology, pulmonary hypertension, critical care medicine

View Full Profile

Sucharita R. Kher, MD

Sucharita R. Kher, MD

Title(s): Director, Outpatient Pulmonary Clinic; Pulmonary Attending Physician; Instructor, Tufts University School of Medicine
Department(s): Medicine, Pulmonary, Critical Care and Sleep Medicine
Appt. Phone: 617-636-6377
Fax #: 617-636-1649

Pulmonary diseases, critical care medicine

View Full Profile

Research + Clinical Trials


A study to evaluate the Corvia Medical, Inc. IASD® System II to REDUCE Elevated Left Atrial Pressure in Patients with Heart Failure

This is a research study to investigate the effectiveness and safety of a device for patients with heart failure with preserved ejection fraction (HFpEF). Patients with a left ventricular ejection fraction greater than or equal to 40%, symptoms of heart failure and elevated filling pressures on a test called a right heart catheterization may be eligible to enroll. Participation in this multicenter study involves being randomly assigned either to implantation of an Inter Atrial Shunt Device (IASD) System II, or a sham procedure. Participants will be followed by the Tufts Heart Failure Research Team at regular intervals, for a total of 5 years; however they will remain under the care of their usual Cardiologist. The IASD System II consists of a self-expanding metal structure that is placed into the wall between the upper chambers of the heart (right and left atria) to enable blood to move between these chambers. For HFpEF patients with high pressures in the left atrium, it is thought that enabling blood to move from the left atrium into the right atrium could improve symptoms such as shortness of breath. This device is not yet approved in the United States. Please look at the study website for more information (www.treatmyheartfailure.com).
More information about research and clinical trials


Development of Microfluidic Platforms to Non-Invasively Predict Bronchopulmonary Dysplasia (BPD) and BPD-associated Pulmonary Hypertension (PH) in Premature Neonates

This study is an observational study conducted over the first 18 months of life for preterm infants born less than 30 weeks’ gestation. We aim to develop transcriptomic (RNA), proteomic (protein), and metabolomic (protein-protein interaction) ‘foot-prints’ in blood, urine, and saliva of preterm infants who a) develop BPD; b) develop BPD with PH; and c) develop neither BPD or BPD with PH (control infants).
More information about research and clinical trials

Tufts Medical Center and Floating Hospital for Children have high quality care.

Quality + Safety

A world-class teaching hospital shouldn’t make you feel small.  At Tufts Medical Center the patient is at the center of everything that we do.  This means we’re committed to providing the highest quality of care in a safe, friendly environment.

Learn more
The City of Boston shows the harbor and buildings

200 Years of Caring for the Community

Tufts Medical Center has been taking care of Boston and the surrounding community for more than 200 years.

Read about our enduring history