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.

Robots to the rescue: First case of robotic PVI for below-the-knee intervention

According to a new report, robotic peripheral vascular intervention (PVI) can be safely and successfully performed for below-the-knee interventions.

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The value of teamwork before, during and after CABG procedures

A recent study shows that interactions among healthcare professionals may even help determine patients’ short-term outcomes following CABG.

AHA 2016: Treatment strategy with rivaroxaban may decrease bleeding in patients undergoing PCI, requiring stenting

Patients with nonvalvular atrial fibrillation who underwent PCI with stenting had a lower rate of clinically significant bleeding if they received treatment regimen that included rivaroxaban than if they received a standard regimen that included a vitamin K antagonist, according to a randomized trial.

New study supports need for cardiac rehab programs

Automatic enrollment post-surgery could save 25,000 lives and prevent 180,000 hospitalizations annually. 

New app aims to protect veterans' hearts

Technology allows veterans to track their diet and exercise regimes to protect their hearts. 

CABG pioneer dies at age 86

W. Dudley Johnson, MD, a pioneer in coronary artery surgery, died Oct. 24 due to complications from a stroke, the New York Times reports. Johnson was 86.

Two biologic aortic valves may be associated with increased risk of death, reinterventions

A registry analysis of patients undergoing aortic valve replacement in the United Kingdom found that two series of prosthetic aortic valves were associated with significantly increased hazards of death or reinterventions. The valves were the Sorin Mitroflow series and the Sorin Biological series.

Teamwork among physicians may improve post-CABG outcomes in Medicare patients

After adjusting for regional- and hospital-level factors, health systems in which physicians collaborate during CABG episodes had lower 60-day rates of emergency department visits, readmissions and mortality among Medicare beneficiaries, according to a recent study.

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.