Today marks the 39th anniversary of the first percutaneous transluminal coronary angioplasty (PTCA) which was performed in 1977 by Dr. Andreas R. Gruentzig in Zurich, Switzerland. This angioplasty procedure utilized an expandable balloon, fashioned on a kitchen table in Gruentzig’s apartment by Gruentzig’s assistant, Maria Schlumpf (note the bottle of wine…and yes, she used Krazy Glue). So, as I always ruefully think about on my own birthday, one is actually celebrating the completion of that numeric year, and sometime later today, coronary angioplasty will be entering its 40th year. Kind of amazing. Continue reading
Category Archives: Video
Next week more than 12,000 cardiologists will stream into the Palais des Congrès in Paris to make presentations and learn about stents, angioplasty, fractional flow reserve, intravascular ultrasound, dual antiplatelet therapy, etc. It’s the annual EuroPCR meeting, “the world-leading course in interventional cardiovascular medicine.”
Just be careful in the shower and don’t answer the phone. Especially if you’re traveling with your wife! Continue reading
Today being TBT (Throw Back Thursday) on Twitter, Dr. Jordan Safirstein (@CardiacConsult) posted a photo this morning of a poster that appeared 40 years ago at the 1976 American Heart Association meeting. (At the left is our photo of that poster from our history archive.)
It’s a meaningful poster, since it was the first public presentation of the concept and initial studies of something called “Percutaneous Dilation of Coronary Artery Stenosis” or simply, coronary angioplasty. This procedure had not yet been done in humans, but this poster directly led to that ground-breaking development within a year. Continue reading
This week the Radiological Society of North America, a.k.a. RSNA, is holding its annual meeting in Chicago. RSNA is an international society of radiologists, medical physicists and other medical professionals with more than 54,000 members from 136 countries across the globe. And this year the 55,000 attendees in Chicago are celebrating something special: the 100th anniversary of the RSNA.
To help honor the work of the Society, Angioplasty.Org would like to offer the video below which details the impact that imaging had on our field: the treatment of coronary artery disease. Continue reading
Last week saw the U.S. Centers for Medicare and Medicaid Services (CMS) approve reimbursement for the two drug-coated balloons that recently were approved by the FDA: C. R. Bard’s Lutonix and Medtronic’s IN.PACT.
C. R. Bard’s Lutonix drug-coated balloon (DCB) was approved in October 2014, while Medtronic’s IN.PACT Admiral was approved in January of this year. Both devices have shown superior results when compared to uncoated balloons (a.k.a. “plain old balloon angioplasty” or POBA). Continue reading
Who is that mad scientist in the 1964 issue of LIFE magazine? Oh, just the man who invented the concept of angioplasty; in fact he’s the man who actually coined the word “angioplasty!” And he’s the doctor who performed the first angioplasties in the leg, in order to save limbs from amputation without resorting to surgery.
Like many innovators, he had a crazy idea: to open blocked arteries from the inside out. No cutting, suturing, or stitching. Less trauma, lower morbidity, quicker recovery. His name was Charles Dotter and he was a radiologist in Portland, Oregon who, 51 years ago next week, performed an angioplasty on the blocked leg artery of an 82-year-old woman. Continue reading
Rumors and theories about an acquisition of Volcano Corporation (NASDAQ: VOLC) had been circulating for quite some time: months, years even. The company seemed an obvious choice: it has an advanced intravascular ultrasound (IVUS) technology that leads the market, with Boston Scientific coming in second; it has a fractional flow reserve (FFR) wire that splits the market with St. Jude Medical; and recently Volcano gained FDA approval for its Instant Wave-Free Ratio (iFR) physiologic measurement product, a faster, cheaper potential alternative to FFR. Continue reading