The NHS has issued a warning as it shared a video of 999 calls from stroke survivors, urging people to "know the signs" of the 'silent killer' ...

Frequently referred to as the "silent killer," stroke ranks among some of ... You may slur your words or sound confused. The NHS says: "The easiest way to remember these symptoms is the word ...

Unlike some diseases where the symptoms are obvious, silent killers develop gradually, are almost unnoticeable causing irreversible damage before they are detected. Awareness of these conditions ...