George J. Koullias, MD, PhD Chief, Division of Vascular & Endovascular Surgery St. Catherine of Siena Hospital System Chief, ...

On February 2, 2024, the patient underwent an invasive coronary angiography (CA). During the procedure, the right radial artery was successfully punctured under local anesthesia, and a 6-F sheath ...

In terms of contrast, typical rotational angiography injection protocols require more contrast ... to avoid sustained occlusion beyond 1–2 min after removing the femoral sheath in order to minimize ...

Conclusion In our experience, we have found that the use of long radial sheaths significantly reduces the need for access site conversions in patients with RAS during cerebral angiography and ...

Innovative, dual-layer micromesh, closed-cell stent with the flexibility of an open-cell stent for maximizing clinical outcomes in carotid artery stenting procedures - ...

Terumo Interventional Systems (TIS), a division of Terumo Corporation, is pleased to announce the early commercial availability of its FDA-approved ROADSAVERtm Carotid Stent System. Indicated for use ...

7-9 Cardiovascular MRI has been associated with a lower incidence of invasive angiography than testing based on clinical risk assessment. 10 However, data are lacking on the effectiveness of a ...

This angiogram shows the death of part of the heart muscle after a heart attack. Young adults are increasingly at risk for heart disease—but it's not always taken seriously. Despite declines ...

Coronary computed tomographic angiography (CCTA) has a very high negative predictive value for the detection of coronary disease, but its usefulness in determining whether discharge of patients ...

It was filled with ancient metal artifacts, including two expertly crafted 2,300-year-old swords still in their sheaths—one of which was decorated with carved swastikas. Archaeologists from the ...