Noble was dismissed in the 38th minute after catching Ndidi with his studs up, and the Super Eagles star admitted his side were under much pressure in the second half as they searched for a goal to level the game.
Wilfred Ndidi netted a dramatic late equaliser on Saturday to help Leicester City secure a 1-1 draw with West Ham United, who played more than half the game with 10 men after Mark Noble was shown a straight red card.
Amartey landed awkwardly on his ankle while trying to halt Michail Antonio's surge deep into stoppage time and was given oxygen while he was treated on the pitch. We started very well, but after, I don't know why, we lost control.
Excluding Vardy from the starting line-up could prove to have disastrous consequences for Puel, and is unlikely to go down well with the club's supporters who have witnessed their club lose four of their last six top-flight games.
Scottish MPs critical to second Brexit referendum campaign - Lord Adonis
There is also the concern about the longevity of a UK-wide solution as a means to preventing a hard border in Northern Ireland . A plan mooted in Brussels to extend the post-transition to resolve the matter added to their fears.
"It was really hard in the first half but the second half was better. He will have to have an examination then we will see, of course".
"I am happy with the performance and the way the team played but not with the result." the Chilean told the BBC.
The striker touched the ball just 11 times during the defeat to Arsenal on Monday and left the field of play five minutes before the final whistle at the Emirates Stadium because of a stomach problem. There's a referee and you must accept his decision.