Recent news and analysis on Cardiovascular Disease

Cardiovascular news covering heart disease, stroke, blood pressure, cholesterol, and cardiac treatment advances.

• "This Thumb Test May Indicate If You're At Risk For A Heart Problem"

  This commentary discusses the thumb test as a potential indicator of aortic aneurysm risk, but emphasizes its limitations. Cardiologists argue that the test is not a reliable diagnostic tool, as most aneurysm patients test negative, and a positive result can cause unnecessary anxiety. They recommend imaging for proper screening.

• "How a simple blood test could help detect heart damage during breast cancer treatment"

  This commentary argues that regular blood tests measuring cardiac troponin and ECG monitoring could help detect early heart damage in breast cancer patients undergoing chemotherapy. It reviews evidence from a small study and prior research, suggesting troponin levels may predict future heart problems before symptoms appear, though larger studies are needed.