# Acute Myocardial Infarction in an Intermediate-Risk Patient: Implications for Cardiovascular Risk Stratification

## TL;DR

A 76-year-old man with intermediate cardiovascular risk had a heart attack despite a low calcium score, showing the need for better risk assessment strategies.

## Contribution

This case emphasizes the limitations of standalone risk stratification tools and advocates for multimodal assessment in cardiovascular management.

## Key findings

- Intermediate-risk classification failed to predict acute myocardial infarction in a patient with low coronary artery calcium score.
- Multimodal assessment is crucial for accurate cardiovascular risk evaluation and preventive therapy decisions.

## Abstract

Cardiovascular risk stratification is essential and informative for long-term prognostication. However, it is often limited by heterogeneous patient profiles.

An asymptomatic 76-year-old man with a history of multiple myeloma in remission presented for cardiovascular risk assessment. Despite intermediate-risk classification of atherosclerotic cardiovascular disease using risk stratification scores, the coronary artery calcium score (73 Agatston units) was used to guide decision-making regarding initiation of lipid-lowering therapy. However, before therapy initiation, the patient experienced an ST-segment elevation myocardial infarction.

Cardiovascular risk stratification tools serve an important role in evaluating patient risk and facilitating shared decision-making in clinical management. Nonetheless, these tools present certain limitations in predicting comprehensive risk outcomes, especially when used independently.

This case highlights the intricacies associated with cardiovascular risk stratification tools and reinforces the importance of using a multimodal assessment strategy to inform the initiation of preventive therapies.