Preferred Label : How many times have you had to take nitroglycerin (nitroglycerin tablets or spray)
for your chest pain, chest tightness or angina over the past 4 weeks;
LOINC status : ACTIVE;
LOINC short name : How many times have you had to take nitroglycerin (nitroglycerin tablets or spray)
for your chest pain, chest tightness or angina on average over the past 4W;
Origin ID : LP265754-4;
UMLS CUI : C4695574;
LOINC code(s)
Semantic type(s)