Instant Health fake Death

I give me an item with a lot of max health, I then apply Instant health and while I have the effect on if I switch quickly with my item and another whithout the max health thing it will show me a fake death screen

The item i used :
give @p minecraft:diamond_sword 1 0 {AttributeModifiers:[0:{AttributeName:"generic.attackDamage",Name:"generic.attackDamage",Amount:10000,Operation:0,UUIDLeast:894654,UUIDMost:2872},1:{AttributeName:"generic.movementSpeed",Name:"generic.movementSpeed",Amount:0,Operation:1,UUIDLeast:111113,UUIDMost:1111},2:{AttributeName:"generic.maxHealth",Name:"generic.maxHealth",Amount:500,Operation:0,UUIDLeast:111113,UUIDMost:1111}],display:{Name:"V-Sword",Lore:["The Ultimate Power","By Vengeur69","Version 2.4"]}}

The effect I used :
effect @p 6 300 5

The hurt animation will stay after it's finished