Acute Coronary Syndrome

Medically reviewed by Drugs.com. Last updated on Apr 2, 2024.

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Acute coronary syndrome (ACS) is sudden decreased blood flow to your heart. This causes a lack of oxygen to your heart and can lead to unstable angina or a heart attack.

DISCHARGE INSTRUCTIONS:

Call your local emergency number (911 in the US) for any of the following:

• You have any of the following signs of a heart attack:
  • Squeezing, pressure, or pain in your chest
  • You may also have any of the following:
    • Discomfort or pain in your back, neck, jaw, stomach, or arm
    • Shortness of breath
    • Nausea or vomiting
    • Lightheadedness or a sudden cold sweat
• You have any of the following signs of a stroke:
  • Numbness or drooping on one side of your face
  • Weakness in an arm or leg
  • Confusion or difficulty speaking
  • Dizziness, a severe headache, or vision loss

Call your doctor or cardiologist if:

• You have questions or concerns about your condition or care.

Medicines:

You may need any of the following:

• ACE inhibitors and beta-blockers keep your blood vessels open and help your heart pump strongly and regularly.
• Cholesterol medicine helps lower the amount of plaque buildup in your arteries.
• Blood pressure medicine helps decrease the strain on your heart.
• Pain medicine helps decrease your pain and slows your heart rate.
• Blood thinners help prevent blood clots. Clots can cause strokes, heart attacks, and death. Many types of blood thinners are available. Your healthcare provider will give you specific instructions for the type you are given. The following are general safety guidelines to follow while you are taking a blood thinner:
  • Watch for bleeding and bruising. Watch for bleeding from your gums or nose. Watch for blood in your urine and bowel movements. Use a soft washcloth on your skin, and a soft toothbrush to brush your teeth. This can keep your skin and gums from bleeding. If you shave, use an electric shaver. Do not play contact sports.
  • Tell your dentist and other healthcare providers that you take a blood thinner. Wear a bracelet or necklace that says you take this medicine.
  • Do not start or stop any other medicines or supplements unless your healthcare provider tells you to. Many medicines and supplements cannot be used with blood thinners.
  • Take your blood thinner exactly as prescribed by your healthcare provider. Do not skip does or take less than prescribed. Tell your provider right away if you forget to take your blood thinner, or if you take too much.
• Antiplatelets , such as aspirin, help prevent blood clots. Take your antiplatelet medicine exactly as directed. These medicines make it more likely for you to bleed or bruise. If you are told to take aspirin, do not take acetaminophen or ibuprofen instead.
• Take your medicine as directed. Contact your healthcare provider if you think your medicine is not helping or if you have side effects. Tell your provider if you are allergic to any medicine. Keep a list of the medicines, vitamins, and herbs you take. Include the amounts, and when and why you take them. Bring the list or the pill bottles to follow-up visits. Carry your medicine list with you in case of an emergency.

Treatment options

The following list of medications are related to or used in the treatment of this condition.

• Plavix
• Effient
• Brilinta
• clopidogrel
• Lovenox

View more treatment options

Attend cardiac rehab:

Cardiac rehab is a program run by specialists who will help you safely strengthen your heart and prevent more heart disease. This plan includes exercise, relaxation, stress management, and heart-healthy nutrition. Healthcare providers will also check to make sure any medicines you are taking are working. The plan may also include instructions for when you can drive, return to work, and do other normal daily activities.

Manage or prevent ACS:

ACS cannot always be prevented. The following can help you manage ACS and may help prevent it if you have certain risk factors:

• Eat heart-healthy foods. Include fresh fruits and vegetables in your meal plan. Choose low-fat foods, such as skim or 1% fat milk, low-fat cheese and yogurt, fish, chicken (without skin), and lean meats. Eat two 4-ounce servings of fish high in omega-3 fats each week, such as salmon, fresh tuna, and herring.
• Limit sodium (salt) as directed. Avoid foods that are high in sodium, such as canned foods, potato chips, salty snacks, and cold cuts. If you add salt when you cook, do not add more salt at the table.
• Ask about physical activity. Your healthcare provider will tell you which activities to limit or avoid. Ask when you can drive, return to work, and have sex. Ask about the best exercise plan for you.
• Maintain a healthy weight. Ask your healthcare provider what a healthy weight is for you. Ask him or her to help you create a safe weight loss plan, if needed.
• Do not smoke. Nicotine and other chemicals in cigarettes and cigars can cause heart and lung damage. Ask your healthcare provider for information if you currently smoke and need help to quit. E-cigarettes or smokeless tobacco still contain nicotine. Talk to your healthcare provider before you use these products.
• Ask about vaccines you may need. Your healthcare provider can tell you which vaccines you need, and when to get them. The following vaccines help prevent certain diseases that can put more stress on your heart:
  • The influenza (flu) vaccine is given each year. Get a flu vaccine as soon as recommended, usually in September or October.
  • The pneumonia vaccine is usually given every 5 years. Your healthcare provider may recommend the pneumonia vaccine if you are 65 or older.
  • COVID-19 vaccines are given to adults as a shot in 1 or 2 doses. Vaccination is recommended for all adults. A booster (additional) dose is also recommended for all adults. A second booster is recommended for all adults 50 or older and for immunocompromised adults 18 or older. The second booster is also recommended for adults who received the 1-dose vaccine for the first and booster doses. Your healthcare provider can tell you when to get one or both boosters.

Follow up with your doctor or cardiologist as directed:

Write down your questions so you remember to ask them during your visits.

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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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