# Myocardial infarction (heart attack) at I81 Constructors
> OSHA SIR `2018032388` · 3/9/2018 · WATERBURY, CONNECTICUT
## Severity
- **1 hospitalization**
- **Body part:** Heart
- **Nature of injury:** Myocardial infarction (heart attack)
## Cause
- **Event:** Multiple types of overexertion involving outside sources
- **Source:** Shovels
- **Secondary source:** Ice, sleet, snow
## Employer
- **Name:** I81 Constructors
- **Location:** 130 Scott Road, WATERBURY, CONNECTICUT, 06705
- **NAICS:** 237310
- **Jurisdiction:** 1
## Narrative

An employee was shoveling snow, went on a break and collapsed from a possible heart attack after returning from the break.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*