Coronary stenting is one of the most common cardiac procedures done in Australia. The procedure itself is well rehearsed; the part that is sometimes underexplained is what happens afterwards. This article is a practical guide to the first weeks and months after a stent.

Medications

Two medication groups matter most after a stent:

  • Antiplatelet therapy — a combination of aspirin and a second agent (clopidogrel, ticagrelor, or prasugrel) for a defined period, usually 6 to 12 months. After that, single antiplatelet therapy continues long-term. These medications dramatically reduce the risk of stent thrombosis and recurrent events. Stopping them prematurely without specialist advice is one of the highest-risk things you can do.
  • Statin therapy — a lipid-lowering medication, almost always recommended after a coronary intervention regardless of cholesterol level, because it stabilises plaque elsewhere in the artery tree.

Other medications such as beta-blockers, ACE inhibitors, and diabetes therapy are tailored to the individual.

What to watch for

Most patients recover smoothly. Reasons to seek prompt medical attention include:

  • Recurrent chest pain similar to what brought you in originally
  • Sudden breathlessness
  • Bleeding that is heavy or unexplained
  • Significant bruising, swelling, or pain at the access site
  • Black or tarry stools

For acute chest pain or breathlessness, call triple zero — do not drive yourself. For other concerns, call your cardiologist's rooms first; for after-hours issues, present to the hospital where your procedure was done.

Activity and lifestyle

Most patients are walking within a day, return to light office work within a few days, and resume normal exercise within two weeks. Cardiac rehabilitation — a structured exercise and education programme — is one of the highest-yield interventions after a stent and is worth attending if it is offered.

The other lifestyle interventions that change long-term outcomes are unsurprising and unglamorous: stop smoking, eat well, sleep adequately, manage stress, and see your GP regularly for risk-factor review.

Follow-up

You will usually be seen six to eight weeks after the procedure for a clinical review and to confirm medications, then less frequently thereafter. Follow-up is also a good time to plan the safest way to manage your antiplatelet therapy if you need other procedures or surgery in future.