Angina pectoris MSH:D000787 https://www.mayoclinic.org/diseases-conditions/angina/symptoms-causes/syc-20369373 SNOMEDCT_US:194828000 SNOMEDCT_US:225566008 human_phenotype HP:0001681 Paroxysmal chest pain that occurs with exertion or stress and is related to myocardial ischemia. 心绞痛 angina UMLS:C0002962 Abnormal cardiovascular system physiology