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Product
Solutions
- Product Solutions
  For Healthcare
  Professionals
  
  From "hearts-to-heels," we are leading the way to help successfully treat arterial calcium by creating devices designed to restore blood flow and reduce calcium.
  
  Peripheral Orbital Atherectomy System (OAS)
  Peripheral Orbital Atherectomy System (OAS)
  
  A unique combination of devices created to treat peripheral artery disease (PAD).
  
  Zilient^TM Guidewire
  Zilient^TM Guidewire
  
  Guidewires that get to and cross lesions to forge the pathway to treatment.
  
  Vipercath^TM XC Peripheral Exchange Catheter
  Vipercath^TM XC Peripheral Exchange Catheter
  
  The longest length exchange catheter available to guide and support guide wire access..
  
  Instructions for Use (IFU)
  View our Instructions for Use.
  
  View our Instructions for Use.
  
  Coronary Orbital Atherectomy System (OAS)
  Coronary Orbital Atherectomy System (OAS)
  
  The only atherectomy device indicated to treat severely calcified coronary lesions.
  
  Sapphire^® Coronary Balloon Dilatation Catheter
  Sapphire^® Coronary Balloon Dilatation Catheter
  
  Redefining the standard of balloon angioplasty.
  
  Teleport^® Microcatheter
  Teleport^® Microcatheter
  
  For guidewire access in the most complex lesions.
Healthcare
Professionals
- Healthcare
  Professionals
  
  Collaborating with leading experts to develop solutions to treat patients with advanced PAD and CAD.
  
  Physicians
  Physicians
  Fellows
  Fellows
  Cath Lab Team
  Cath Lab Team
  Hospital Administration
  Hospital Administration
  Clinical Evidence
  Clinical Evidence
  Case Studies
  Case Studies
  Healthcare Economics & Outcomes Research
  Healthcare Economics & Outcomes Research
  Reimbursement & Coding
  Reimbursement & Coding
Patient
Resources
- Patient
  Resources
  
  When you or a loved one is diagnosed with advanced CAD or PAD and include blockages made of calcium, you're looking for solutions. CSI is committed to getting people back to what matters.
  
  Peripheral Artery Disease (PAD)
  Peripheral Artery Disease (PAD)
  
  PAD is a potentially life-threatening disease where plaque, like calcium, builds up along blood vessel walls, narrowing the arteries and reducing blood flow to the legs and feet.
  
  Coronary Artery Disease (CAD)
  Coronary Artery Disease (CAD)
  
  Often referred to as blocked arteries, CAD is the most common heart disease and can cause shortness of breath, chest pain or a heart attack.
  
  Find a Doctor
  Find a Doctor
  
  Use our locator to find a doctor who is experienced using Cardiovascular Systems, Inc.'s (CSI) device to treat appropriate patients with PAD or CAD.
  
  PAD Patient Stories
  PAD Patient Stories
  CAD Patient Stories
  CAD Patient Stories
  Enter Your Zip Code
  Enter Your Zip Code
Investor
Relations
- Investor Relations
  
  Cardiovascular Systems, Inc., based in St. Paul, Minn., is a medical device company focused on developing and commercializing innovative solutions for treating coronary and peripheral artery disease.
  
  Financial Events
  Financial Events
  
  Find information for upcoming earnings conference calls, listen to webcasts and view transcripts.
  
  News Releases
  News Releases
  
  View our latest news, including financial announcements, clinical research results and product approvals and launches.
  
  Presentations
  Presentations
  
  View investor presentations and healthcare conference transcripts and speeches.
  
  Stock Information
  Stock Information
  
  Review current stock price, trends and historical stock data.
  
  Stock Quote
  
  CSII (Common Stock)
  Exchange NASDAQ (US DOLLAR)
  
  Price: 38.66
  Change: (%) +-1.59 +-3.95%
  Volume: 411699
  
  03/22/2019 16:00:00
  (Minimum 20 minutes delay)
About
CSI
- About CSI
  
  We are devoted to developing innovative solutions for treating peripheral and coronary artery disease, to help physicians conquer calcium, one of the largest challenges when treating PAD and CAD and help patients get back to what matters.
  
  Learn More
  Learn More
  
  Find out more about CSI, our company history, our solutions and the ways you can join in our efforts.
  
  Leadership
  Leadership
  
  The ability to serve the cardiovascular market with state-of-the-art medical technology begins with leaders.
  
  Careers
  Careers
  
  Learn more about what it's like to work at CSI, view open positions and apply.
  
  Media Resources
  Media Resources
  
  View our media kit and press releases, including financial announcements and clinical research results.
  
  Corporate Governance
  Corporate Governance
  
  Review our governance documents, principles of corporate governance and code of ethics and business conduct.
  
  Compliance
  Compliance
  
  Read about our company policies, monitoring, public disclosures and other details.