Interventional Cardiology

This cardiac subspecialty uses minimally invasive, catheter-based technologies in a cath lab to diagnose and treat coronary artery disease (CAD). The main focus in on percutaneous coronary interventions (PCI) to revascularize patients with CAD that is causing blockages resulting in ischemia or myocardial infarction. PCI mainly consists of angioplasty and implanting stents. Interventional cardiology has greatly expanded in scope over recent years to include a number of transcatheter structural heart interventions.

SCAI: New offerings, traditional venues at 2013 meeting

The Society of Cardiovascular Angiography and Interventions (SCAI) will kick off its 2013 scientific sessions May 8 in Orlando, Fla., with a new feature: an opening session with a keynote address designed to set the tone of the meeting.

Vascular Solutions announces re-launch of Venture catheter

Vascular Solutions, Inc. (Nasdaq:VASC) today announced that it has re-launched the Venture catheter, a deflectable-tip catheter used to provide guidewire directional control in challenging coronary and peripheral interventional procedures. The device is available immediately in the United States and expected to become available in select international markets over the next few months.

TCT: Back beat by the bay

If a picture is worth a thousand words, how much is a video of still images from previous conference events accompanied by a high-power drum solo worth? A promotion for the Transcatheter Cardiovascular Therapeutics 25th scientific sessions appears to be betting a lot.

A Left-handed Complement to PCI

Most operators prefer a right radial approach for PCI, but left radial access offers some advantages that have begun to win over converts.

Carotid Stenting: Where Science & Policy Diverge

A 68-year-old gentleman was recently referred to me by his cardiologist, who had heard a carotid bruit on a routine exam.

All studies, great and small

Talk about extremes. Two studies published recently illustrate the range of sample sizes and what can be learned from both small clinical trials and large observational studies.

Patient variables may tip scale in multivessel CABG-PCI debate

Multivessel CABG may offer a survival benefit over multivessel PCI for the “average” patient, according to a study published online April 23 in the Annals of Internal Medicine. But for patients with no diabetes, heart failure, tobacco use and peripheral artery disease, multivessel PCI may provide better life expectancy.

Sicker patients, not PCI delays, may spur some poor outcomes

Nearly one in seven STEMI patients presenting at centers with PCI capabilities experienced nonsystem delays in door-to-balloon-time, and mortality rates were significantly higher in that patient group compared with nondelayed patients.

Around the web

Several key trends were evident at the Radiological Society of North America 2024 meeting, including new CT and MR technology and evolving adoption of artificial intelligence.

Ron Blankstein, MD, professor of radiology, Harvard Medical School, explains the use of artificial intelligence to detect heart disease in non-cardiac CT exams.