Ing Angina pectoris, pangkaraniwan kebaluan bilang angina, metung yang matinding pamangaskup ning salu[1] pauli ning ischemia (pamgkulang a daya ampong angin a oxygen) keng kalamnan ning pusu, keraklan uli ning pangabara o ilab o pulikat da reng coronary arteries (ing pidadalanan daya ning pusu). Coronary artery disease (sakit keng uyat pusu), iya ing pekapun a sangkan ning angina, uli ning atherosclerosis da ring cardiac arteries. Ing kataya menibat ya keng Greek ankhon ("pamanyakal") ampo keng Latin pectus ("salu"), inya maliari yang ilikas bilang "pamanyakal a pakiramdam keng salu".

Angina pectoris
Classification and external resources
ICD-10 I20.
ICD-9 413
DiseasesDB 8695
eMedicine med/133 
MeSH D000787


Deng sisikan a ("crescendo") sumpung keng angina, biglang-sumpung ning angina kabang makapainawa, ampong angina magluat maiggit 15 minutus ila reng palatandanan na ning unstable angina (keraklan makalupung la kareng milulupang kabilian bilang acute coronary syndrome). Deti mabilang la bilang myocardial infarction (a ataki keng pusu), mangailangan lang agadagad a lawe ning doctor a t keraklan mabibilang lang ataki keng pusu.

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