Please join Circulation Senior Associate Editor Sana Al-Khatib and Associate Editor Mercedes Carnethon as they discuss the seventh Go Red for Women issue of the journal. Dr. Sana Al-Khatib: Hello and welcome to the Special Circulation on the Run podcast focused on the seventh Go Red for Women issue of the journal. I am Dr. Sana Al-Khatib. I'm an electrophysiologist at Duke University Medical Center and a senior associate editor for Circulation. I had the pleasure of co-leading this issue with a colleague and friend, Dr. Dr. Mercedes Carnethon: Well, I am so pleased to be with you today, Sana. My name is Mercedes Carnethon from the Northwestern University Feinberg School of Medicine. I'm an associate editor at the journal Circulation and extremely excited to join you this year on the seventh issue, as a guest editor for our Go Red for Women Issue. And we've got so many great pieces today, so let's get going. Dr. Sana Al-Khatib: Wonderful. So we're very excited to provide you with some highlights of the issue that covers a broad range of topics related to cardiovascular disease in women. In this particular issue, the content is presented as five original research articles, three research letters, five online articles, and one in-depth review article. And like prior podcasts, this year's podcast will only focus on the original research articles, so let's get to it. The first original research article is titled Exercise for the Prevention of Anthracycline Induced Functional Disability and Cardiac Dysfunction. This was the breast cancer randomized exercise intervention Brexit study. In this trial, the investigators enrolled 104 women who were between 40 and 75 years old and had stage one to three breast cancer. And these women were scheduled for anthracycline based chemotherapy and they randomized them to three to four days per week of aerobic and resistance exercise training for 12 months and they were randomized in one-to-one ratio to either do the exercise or really usual care. Very interesting study Merci, don't you think? Dr. Mercedes Carnethon: Absolutely. This is such an important issue, particularly for survivors of breast cancer. Dr. Sana Al-Khatib: Exactly. And in this trial, they focused on looking at the following measures, cardiopulmonary exercise testing to quantify the peak VO2 and functional disability, cardiac reserve, quantified using exercise cardiac magnetic resonance measures to determine changes in left and right ventricular ejection fraction, cardiac output stock volume, standard-of-care echocardiography-derived resting LVEF and global longitudinal strain. And exercise training was found to attenuate functional disability at four months, which was really interesting, but not at 12 months. But when they looked at it, Merci, in a per protocol analysis, functional disability was found to be entirely prevented at 12 months among participants who adhered to exercise training. Dr. Mercedes Carnethon: That is so exciting to hear, especially with the potential to intervene for better outcomes. Dr. Sana Al-Khatib: Exactly. And then listen to this, as compared with usual care at 12 months, exercise training was associated with a net plus 3.5 milliliter per kilogram per minute improvement in the peak VO2 that coincided with improvements in cardiac output, stroke volume, LVEF and RVEF reserve, all of them improved, Merci. Dr. Mercedes Carnethon: That is such great news. What did the authors have to say about these findings? Dr. Sana Al-Khatib: Well, of course they were really excited about these findings because hopefully this will help a lot of patients. Now, when they looked at the exercise training in relation to resting measures of LV function, there didn't seem to be an effect. So they concluded that in women with early stage breast cancer undergoing anthracycline based chemotherapy, 12 months of exercise training did not attenuate functional disability, but it certainly provided clinically meani