Chest pain may still be angina even when coronary angiogram testing shows the main heart arteries look clear. Using stress ...

Mayo Clinic researchers have developed a pioneering method to mend damaged hearts without open-heart surgery, an advance that ...

Abstract: An exceptionally sensitive and photothermally tunable polymer microbubble is fabricated at the fiber tip for enhanced ultrasonic detection. A modified acrylate adhesive (MAA) is applied to ...

Mayo Clinic researchers have developed a pioneering method to mend damaged hearts without open-heart surgery, an advance that could one day transform the treatment of heart failure. The new approach ...