If a patient with possible STEMI has been having frequent chest discomfort, the contraindication to administering nitrate to the patient is: an history that shows the use of phosphodiesterase inhibitor within the last 24 hours by the patient.
Contraindication refers to the condition that justifies why certain medication cannot be used in a treatment in order to avoid causing more harm to a patient having the condition.
The patient's condition described above calls for careful consideration if nitrate is to be administered as a treatment.
This is because the combination of phosphodiesterase inhibitor with nitrate could lead to a worse serious life-threatening hypotension.
Therefore, if a patient with possible STEMI has been having frequent chest discomfort, the contraindication to administering nitrate to the patient is: an history that shows the use of phosphodiesterase inhibitor within the last 24 hours by the patient.
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