Post ACS Secondary Prevention Optimization Tool

Post acute coronary syndrome secondary prevention optimisation tool explanation and clinical context This tool is designed to support a structured review of long term therapy in patients who have recently experienced an acute coronary syndrome event. The twenty twenty five acute coronary syndrome guideline emphasises that risk of recurrent events remains elevated for months to years after the index presentation and that sustained secondary prevention is essential to reduce death myocardial infarction stroke and rehospitalisation. The calculator organises care into practical domains.

Antithrombotic therapy focuses on the presence of combined aspirin and an oral P2Y12 inhibitor for most patients during the first year after acute coronary syndrome with intensity and duration balanced against bleeding risk and the need for chronic oral anticoagulation. Lipid management centres on the use of high intensity statin therapy for all suitable patients with early reassessment of low density lipoprotein cholesterol and timely addition of nonstatin agents in those who do not reach recommended thresholds. Renin angiotensin system blockers and mineralocorticoid receptor antagonists are highlighted for patients with reduced left ventricular ejection fraction or high risk features while oral beta blockers remain important for the prevention of reinfarction and ventricular arrhythmias in the absence of contraindications.

For patients with diabetes or very high cardiometabolic risk the guideline encourages use of SGLT2 inhibitors and GLP1 receptor agonists with proven cardiovascular benefit as a complement to standard therapies. Cardiac rehabilitation is treated as a core component of care because participation improves exercise capacity quality of life and event free survival and should be arranged using centre based home based or hybrid models according to local availability. Finally the tool reinforces lifestyle modification including complete avoidance of cigarette smoking and optimisation of vaccination status since respiratory infections are a recognised trigger for recurrent coronary events.

The output of this calculator is not a replacement for clinical judgement or shared decision making. Instead it provides a simple visual summary of which evidence informed domains of post acute coronary syndrome care are already in place and which may warrant further discussion adjustment or initiation in line with contemporary guideline recommendations and individual patient preferences.