Answers are grounded in this paper and cite their sources.
Epidemiological review demonstrates substantial rising heart failure prevalence across aging populations, highlighting critical escalating demands on healthcare capacity and resources.
J.G.F. Cleland, A. Khand, A. Clark; The heart failure epidemic: exactly how big is it?, European Heart Journal, Volume 22, Issue 8, 1 April 2001, Pages 623–626,
No takes yet. Share an insight, caveat, or question.
John G.F. Cleland (2001) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: