Final answer:
The question does not specify which drug is discontinued for ACS, but common drugs used in its treatment include antiplatelet therapy and ß-blockers. Medications like clopidogrel, aspirin, metoprolol, and propanolol are mentioned, in addition to ARBs and statins for cardiovascular management.
Step-by-step explanation:
The type of drug often discontinued for Acute Coronary Syndrome (ACS) is not explicitly named in the provided references. However, the use of certain medications, such as antiplatelet therapy and ß-blockers, are common in the treatment of ACS. Antiplatelet drugs like clopidogrel and aspirin are combined in dual antiplatelet therapy (DAPT) to reduce cardiovascular events. ß-blockers, such as metoprolol and propanolol, are used to improve cardiac function by blocking receptors associated with vasoconstriction and cardioacceleration. Other medications, including Angiotensin II Receptor Blockers (ARBs) and statins, are also used in the management of cardiovascular conditions but are not indicated as being discontinued in ACS.