Trigger areas as cause of persistent chest and shoulder pain in myocardial infarction or angina pectoris.
D000787:Angina Pectoris; D006321:Heart; D006801:Humans; D007238:Infarction; D009203:Myocardial Infarction; D010146:Pain / Q000209:etiology*; D020069:Shoulder Pain; D013909:Thorax; D061028:Trigger Points
ANGINA PECTORIS; HEART/infarction; PAIN/etiology and pathogenesis