Elevated troponin after exercise refines cardiac risk prediction

Elevated troponin levels in response to exercise can predict future outcomes in patients with coronary artery disease -- better than stress tests with Read more

cardiovascular risk

Leslee Shaw explains coronary artery calcium scoring

On Thursday, cardiology researcher Leslee Shaw, PhD joined an exclusive club at Emory with her 2015 Dean’s Distinguished Faculty Lecture and Award.* Shaw is the co-director of Emory’s Clinical Cardiovascular Research Institute and research director of Emory Women’s Heart Center. Her lecture focused on the utility of coronary artery calcium (CAC) scoring in predicting cardiovascular disease.

Much cardiovascular risk research has focused on finding imaging or biomarker tests that can provide doctors with cost-effective decision-making power. One prominent question: should the patient take cholesterol-reducing statins? These tests should provide information above and beyond the Framingham Risk Score or its ACC/AHA update, which incorporates information about a patient’s age, sex, cholesterol/HDL, blood pressure and diabetes status.

CAC scoring is a good place to start, Shaw said, since it is a standardized, relatively inexpensive test that measures the buildup of calcium in atherosclerotic plaque, and the radiation dose is low compared with other cardiac imaging techniques. Read more

Posted on by Quinn Eastman in Heart Leave a comment