The Republican senator died at 71 “from a brief and sudden illness,” his office said. Doctors explain the “catastrophic” heart condition listed as his preliminary cause of death.

The condition that killed Senator Lindsey Graham is deadly, sudden and difficult to treat — “like a knife to the heart,” one ...

The tear in the aorta that doctors preliminarily believe led to the death of Sen. Lindsey Graham, R-S.C., late Saturday is an immediately life-threatening emergency that may cause symptoms similar to ...

A routine heart test may be hiding a warning sign that doctors have missed for years. That is the big takeaway from new UC Berkeley research published in Nature. Researchers trained an artificial ...

A mini heart attack (silent heart attack) can happen without typical symptoms, like chest pain or pressure. Unexplained fatigue, dizziness, or indigestion might mean a mini heart attack. Calling 911 ...

Abstract: Video-based Photoplethysmography (VPPG) offers the capability to measure heart rate (HR) from facial videos. However, the reliability of the HR values extracted through this method remains ...

Abstract: Remote photoplethysmography measurement (also called rPPG prediction) is a vision-based technique that allows for the non-contact monitoring of human physiological activity using facial ...