I remember that incident as well. Yes very scary.I remember when Christian Eriksen collapsed, - that was shocking, and must have been distressing - and how he was able to make a full recovery, subsequently.
Apparently, this is not the first time that Tom Lockyer has suffered in this way.
Reports suggest that something similar occurred in the play-off final last season, and, more recently, he also went down at half time against Brentford a few weeks ago.
Glad to hear that he is responding well in hospital, and hope that he makes a rapid recovery.
At least he will have got the very best of medical care.