Jimmy Kimmel announces he has become a grandfather after cancelling his show on Monday Diver has close encounter with huge sunfish Elon Musk says Tesla robotaxis will be geo-fenced and avoid some ...

Aortic valve calcium score (AVCa) measured on noncontrast computed tomography (CT) is well-established for grading aortic stenosis (AS) severity. However, thresholds for AVCa measured on contrast CT ...