Thirteen near-term lambs of mixed breed and sex were studied during the first day of life. Their gestational age calculated from the conception date was 132–134 d (term 145 d), and mean (range) weight ...

The coronary collateral circulation protects the heart from myocardial ischaemia, and is associated with improved survival in patients with coronary artery disease Collateral vessels are present at ...

Left: 3D power-Doppler volumes overlaid on anatomical volumes of the myocardium in the left-anterior descending artery. Right: Absolute flow velocities estimated by 4D ultrafast ultrasound flow ...

NATIONAL HARBOR, MD—STEMI patients with good coronary collateral circulation undergoing PCI are more likely to be alive at 2 years and have better cardiac function when compared with STEMI patients ...

A noninvasive AI tool may be able to predict potential cardiovascular events in patients with suspected stable coronary ...

Women with severe coronary heart disease causing narrowing or blockages in the arteries may derive greater long-term benefits ...

The coronary slow-flow phenomenon, defined as spontaneously delayed flow in the absence of obstructive coronary artery disease, can be effectively treated with the channel-channel blocker nicardipine, ...

Atherosclerotic coronary artery disease (CAD) affects the coronary arteries, which deliver blood to the myocardium. CAD symptoms include stable angina, reviewed here, and acute coronary syndromes (ACS ...

Coronary steal syndrome is a condition in which blood is taken from a narrowed artery in the heart and rerouted to — in other words, stolen by — other blood vessels. This condition can occur when some ...