A patent ductus arteriosus (PDA) is a persistent connection between the aorta and the pulmonary artery resulting in left to right shunting. This connection is supposed to close shortly after birth ...

Investigators used 4D flow cardiovascular magnetic resonance imaging to search for differences between pulmonary artery (PA) ...

Merit Medical Systems has enrolled the first patient in the multi-centre PREEMIE study to assess the efficacy and safety of ...

After birth, the pulmonary arterioles dilate and the right heart pressures drop. The left heart pressures increase as the low resistance placenta is replaced by the high-resistance systemic ...

Anomalous origin of coronary arteries from the pulmonary artery is a rare congenital heart defect that can lead to serious complications, including myocardial infarction and sudden cardiac death.

Superimposed structures, such as the atria and appendages, pulmonary trunk ... interventricular groove into a posterior descending artery (PDA) and posterolateral branch (RPL).

Merit Medical Systems, Inc. (NASDAQ: MMSI), a global leader of healthcare technology, today announced enrollment of the first patient in its multicenter, prospective study of the Bloom Micro Occluder ...

In a significant advancement for regional pediatric cardiac care, Shri Mata Vaishno Devi Narayana Superspeciality Hospital ...

The ductus arteriosus (DA), a fetal arterial shunt vessel between the proximal descending aorta and the pulmonary artery, closes shortly after birth. Initial functional closure as a result of the ...

There is a semilunar valve where the aorta leaves the left ventricle and another where the pulmonary artery leaves the right ventricle. Blood vessels leading into and out of the heart There are ...