When procedures or surgery are considered for angina

Coronary angioplasty passes a catheter to a narrowed artery, expands the narrowed area, and commonly leaves a stent to support blood flow. Coronary artery bypass grafting is an operation that routes blood around narrowed segments using vessels from elsewhere in the body. The choice depends on the number, position, and complexity of narrowings, heart function, other illnesses, symptoms, and personal preferences.

Review the coronary images with the heart team and ask what benefit the proposed procedure is intended to provide: symptom relief, protection of heart muscle, or both. Share kidney problems, diabetes, allergies, bleeding history, and every medicine or supplement you take. Follow instructions about fasting and medicines before the procedure. Afterwards, take antiplatelet and other heart medicines exactly as directed, care for the wound or catheter site, and attend cardiac rehabilitation if offered.

Before treatment, call emergency services for new, severe, resting, or persistent chest discomfort, especially with breathlessness, sweating, nausea, fainting, or spreading pain. After angioplasty or bypass, seek immediate help for recurrent chest pressure, marked breathing difficulty, collapse, uncontrolled bleeding, or a suddenly cold, pale, numb, or painful limb. Contact the treating team promptly for increasing wound redness, swelling, drainage, or fever.

Ask why a procedure is recommended now, what alternatives remain, how your coronary anatomy affects the choice, and which risks matter most in your case. Clarify the expected hospital course, driving and activity restrictions, medicine changes, rehabilitation plan, and whom to contact about recovery concerns. Revascularisation improves blood flow but does not remove the need to manage coronary artery disease over time.