Researchers at Kyushu University have developed a simple, rapid, and low-radiation X-ray technique that can evaluate the ...

Retrograde catheterization showed a pulmonary-capillary-left-ventricle diastolic gradient of 13 mm. of mercury, a calculated valve area of 1.0 square centimeter and no regurgitation at angiography.

Pulmonary angiography is an X-ray procedure that looks at the blood vessels leading to and from your lungs. The X-rays produced are called pulmonary angiograms, which may show blood clots in and ...

ATLANTA, GA (May 19, 2022) – A study of one year outcomes in the largest cohort to date of Harmony transcatheter pulmonary valve (TPV) patients with congenital heart disease (CHD) and severe pulmonary ...

WASHINGTON, D.C., (April 30, 2021) - New study results validate the effectiveness of the Medtronic Harmony™ transcatheter pulmonary valve (TPV) system for patients with congenital heart disease (CHD) ...

PULMONARY angiography is potentially the most positive means for diagnosing thromboembolism of the lung. The importance of such a procedure can hardly be overstated when one is dealing with a ...

The routine use of computed tomography (CT) pulmonary angiography for the detection of pulmonary emboli has led to overdiagnosis of the condition, according to a new study published online July 2 in ...

Please provide your email address to receive an email when new articles are posted on . Chong and colleagues conducted a retrospective review of all CTPAs performed between September 2014 to January ...

Transcatheter pulmonary valve (TPV) technology continues to be refined as researchers report good long-term performance of the original Melody valve. Medtronic's Harmony valve, designed for congenital ...

—Based on their findings, these investigators believe that the benefits of computed tomography pulmonary angiogram for detection of a suspected pulmonary embolism in hospitalized patients with chronic ...