Is Long COVID Affecting the Heart? - Summary - MDSpire

Is Long COVID Affecting the Heart?

Study points to increased cardiovascular events post-infection

  • April 17, 2026

  • 2 min

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Objective:

To investigate the association between long COVID and the risk of developing cardiovascular disease.

Key Findings:
  • Approximately 9,000 individuals were diagnosed with long COVID.
  • Nearly 20% of women with long COVID experienced a cardiovascular event compared to less than 10% of women without long COVID.
  • Long COVID was associated with an increased risk of cardiovascular disease, particularly cardiac arrhythmias and coronary artery disease.
Interpretation:

The study indicates a significant link between long COVID and increased cardiovascular risk, necessitating ongoing monitoring and clinical awareness.

Limitations:
  • Diagnosis of long COVID was based on a single ICD-10 code, which may not encompass all affected patients.
  • Variability in the use of diagnostic codes across healthcare settings may affect the findings.
Conclusion:

Long COVID appears to be associated with a heightened risk of cardiovascular disease, underscoring the need for structured follow-up and evaluation in affected patients.

Original Source(s)

Is Long COVID Affecting the Heart?

  • April 17, 2026

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