My conclusion is correct. Your conclusion comes from a propaganda perpetuated by dictators and their left-leaning sympathizers.
You can't describe Cuba's state of the art modern medicine by repeating a mantra that Cuba has more doctors, or Cuba delivers immunizations, etc etc.
When your grandma falls in the West and has a syncopal episode, she will get a full work up in the hospital. That includes a CT or MRI scan, Holter, maybe even cardiac EP study, pacemaker, and maybe cardiac ablation, etc etc.
The evidence is clear: Cuba does not and never had anything resembling a great health care system.
https://news.ycombinator.com/item?id=8764077