Human rights violations and economic mismanagement are two different things.
Actually, economic mismanagement does play a part in violations of human rights. It impacts the rights to education and health care (which, although they are available here generally, are getting worse...and in some parts of the north of Argentina, access to free health care, especially women{s health care is pretty terrible for many communities.
Also, it is generally recognised that poverty is currently one of the biggest obstacles to human rights. You only have to look at the growth of unsanitary shanty towns (again, much worse in the northern provinces) to see the impact of poverty (caused by economic mismanagement).
Obviously, not being able to purchase foreign currency, etc is on a completely different level.
For more general info on human rights abuses, you should check out Amnesty{s annual report.