Long COVID May Raise Cardiovascular Risk - Takeaways - MDSpire

Long COVID May Raise Cardiovascular Risk

Population-based cohort shows higher rates of cardiac arrhythmias and coronary artery disease following nonhospitalized infections, with sex-specific differences.

  • By

  • Andrea Surnit

  • April 9, 2026

  • 3 min

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  • 1

    Long COVID is linked to a higher risk of cardiovascular disease in patients without prior cardiovascular issues or severe COVID-19 hospitalization.

  • 2

    The study analyzed 1.2 million patients aged 18 to 65 in Stockholm, with 0.7% diagnosed with long COVID, predominantly affecting women.

  • 3

    Patients with long COVID exhibited a significantly higher incidence of cardiovascular events compared to those without long COVID.

  • 4

    Cardiac arrhythmias had the strongest association with long COVID, showing a 3.11 greater likelihood in women and 1.61 in men.

  • 5

    The study highlights the need for awareness of cardiovascular risks associated with long COVID, particularly in women with comorbidities.

Original Source(s)

Long COVID May Raise Cardiovascular Risk

  • by Andrea Surnit

  • April 9, 2026

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