causal
Analysis v1
Strong Support
When hospitals got better at treating heart attacks after the 1960s, fewer people died from them.
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0
Evidence from Studies
Supporting (1)
1
Community contributions welcome
1
The epidemic of the 20(th) century: coronary heart disease.
Narrative Review
Human
2014 SepThe study says that when hospitals got better at treating heart attacks after the 1960s, fewer people died from them—exactly what the claim says.
Contradicting (0)
0
Community contributions welcome
No contradicting evidence found
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.