Mortalidade
O choque tem uma alta mortalidade, mas isso depende da causa. O choque séptico tem taxas de letalidade de 40% a 50%, chegando a 80%.[73]Jawad I, Lukšić I, Rafnsson SB. Assessing available information on the burden of sepsis: global estimates of incidence, prevalence and mortality. J Glob Health. 2012 Jun;2(1):010404.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3484761
http://www.ncbi.nlm.nih.gov/pubmed/23198133?tool=bestpractice.com
As chances de morrer de um infarto do miocárdio aumentam em mais de 20 vezes quando é complicado pelo choque. A mortalidade hospitalar por choque cardiogênico atinge cerca de 60%.[9]Goldberg RJ, Samad NA, Yarzebski J, et al. Temporal trends in cardiogenic shock complicating acute myocardial infarction. N Engl J Med. 1999 Apr 15;340(15):1162-8.
http://www.nejm.org/doi/full/10.1056/NEJM199904153401504#t=article
http://www.ncbi.nlm.nih.gov/pubmed/10202167?tool=bestpractice.com
[10]Babaev A, Frederick PD, Pasta DJ, et al. Trends in management and outcomes of patients with acute myocardial infarction complicated by cardiogenic shock. JAMA. 2005 Jul 27;294(4):448-54.
http://jama.ama-assn.org/cgi/content/full/294/4/448
http://www.ncbi.nlm.nih.gov/pubmed/16046651?tool=bestpractice.com
[78]Awad HH, Anderson FA Jr, Gore JM, et al. Cardiogenic shock complicating acute coronary syndromes: insights from the Global Registry of Acute Coronary Events. Am Heart J. 2012 Jun;163(6):963-71.
http://www.ncbi.nlm.nih.gov/pubmed/22709748?tool=bestpractice.com
Dessas mortes, 70% a 80% ocorrem nos primeiros 30 a 60 dias após o início do choque cardiogênico.[14]Chioncel O, Parissis J, Mebazaa A, et al. Epidemiology, pathophysiology and contemporary management of cardiogenic shock: a position statement from the Heart Failure Association of the European Society of Cardiology. Eur J Heart Fail. 2020 Aug;22(8):1315-41.
https://onlinelibrary.wiley.com/doi/10.1002/ejhf.1922
http://www.ncbi.nlm.nih.gov/pubmed/32469155?tool=bestpractice.com