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    • English
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  • About
    • 2026 campaign
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      • Submit your photos
      • Survivor Selfies
  • Know thrombosis
    • What is thrombosis?
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    • Connecting the dots
    • Women and blood clots
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  • For patients
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    • Questions to ask your doctor
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Download Poster
Contact UsPeter2025-09-23T14:52:24-04:00
ISTH logo

Today, the ISTH is the leading thrombosis- and hemostasis-related professional organization in the world with more than 7,700 members in 100 countries.

  • About
    • 2026 campaign
    • Our story
    • Supporters
    • WTD Photo Gallery
      • Submit your photos
      • Survivor Selfies
  • Know thrombosis
    • What is thrombosis?
    • Risk factors
    • Signs and symptoms
    • Treatment options
    • Recovery
    • Connecting the dots
    • Women and blood clots
    • Healthcare professional resources
  • For patients
    • Advocating for your health
    • Questions to ask your doctor
    • Glossary of terms
    • Take Action
    • Patient stories
      • #MyClotStory
  • Events
    • Plan your event
    • Submit your event
    • Find a partner event
  • Get involved
    • Create your own design
    • Create a survivor selfie
    • Take the pledge
    • Share your story
    • Submit your photos
    • Sign up to stay connected
    • Donate
  • Resources
    • All resources
    • 2026 campaign resources
    • How-to-guides
    • Logos and branding
    • Tools for social media
    • Flyers, fact sheets, posters
    • Fundraising tools
    • Advocacy tools

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