Cardiac Imaging

While cardiac ultrasound is the widely used imaging modality for heart assessments, computed tomography (CT), magnetic resonance imaging (MRI) and nuclear imaging are also used and are often complimentary, each offering specific details about the heart other modalities cannot. For this reason the clinical question being asked often determines the imaging test that will be used.

AIM researcher advocates for healthcare IT adoption, with caution

Althougha study in the Jan. 26 issue of the Archives of Internal Medicine touts the cost and life-saving benefits associated with hospital healthcare IT adoption, lead investigator Ruben Amarasingham, MD, said thathealthcare ITshould always be accompanied with a strategic, collaborative deployment plan to achieve a successful outcome.

Circulation: FDG PET can mark atherosclerotic activity, drug effectiveness

Researchers from Mount Sinai School of Medicine in New York City have used FDG PET to better understand the relationship between atherosclerotic plaque inflammation, calcification, serum biomarkers and vascular risk factors.

Circulation: CT imaging confirms a-fib association with CAD

Using multidetector CT, researchers have quantified that atrial fibrillation (a-fib) patients have a higher prevalence of obstructive coronary artery disease (CAD).

ISET: CT perfusion shows stents can treatnot just preventstrokes

Stents can be placed in the brain to treat a stroke as it is occurring, suggests preliminary data presented at the 21st annual International Symposium on Endovascular Therapy (ISET) this week in Hollywood, Fla.

Washington health system deploys Emageon HeartSuite cardiology suite

Emageon, a provider of enterprise medical information technology systems for hospitals and healthcare networks, has been awarded a five-year HeartSuite Vericis cardiology contract with MultiCare Health System, a healthcare organization made up of four hospitals in the Greater Tacoma, Washington area.

Loudoun selects Digisonics for image management, reporting

Loudoun Cardiovascular Specialists in Lansdowne, Va., has selected Digisonics to provide the cardiovascular image management and reporting platform for its facility.

Coronary CTAand Advanced Viz Techniquesare Here to Stay

Last September, nearly 1,000 peoplemost of them cardiologiststook the first-ever board exam for cardiovascular CT and nearly 80 percent of applicants passed. One can only surmise that cardiovascular CT is here to stay.

Novadaq signs with Intuitive for 3D capabilities of surgical robots

Novadaq Technologies has entered into a multi-year technology alliance with Intuitive Surgical to integrate Novadaq's SPY imaging technology into the 3D high-definition imaging capabilities of Intuitive's da Vinci Surgical Robotic Systems.

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.