Clinical Research

To eat or not to eat: Is fasting still necessary before heart procedures?
As one may expect, patient satisfaction was considerably higher for individuals who did not have to fast for a minimum of six hours prior to treatment. There were no other significant differences.
Mechanical thrombectomy beats anticoagulation alone in STORM-PE
Highly anticipated trial data comparing mechanical thrombectomy to anticoagulation alone for intermediate- and high-risk pulmonary embolism showed that the more aggressive strategy improved outcomes.
Mitral annular calcification linked to higher heart failure risks
In fact, researchers wrote, MAC appears to influence a patient's odds of developing HFpEF even more than their BMI.
Pulmonary embolism thrombectomy use increases by more than 700%
Medicare claims submitted between 2017 and 2022 showed a 712% increase in thrombectomy for pulmonary embolism (PE) and a 137% increase in thrombectomy for deep vein thrombosis (DVT).
How to minimize bleeding risks after TAVR
Bleeding events remain a serious complication after TAVR. By identifying high-risk patients early and planning ahead, however, care teams can keep them to a minimum.

To eat or not to eat: Is fasting still necessary before heart procedures?

As one may expect, patient satisfaction was considerably higher for individuals who did not have to fast for a minimum of six hours prior to treatment. There were no other significant differences.

Video Robert Lookstein on mechanical thrombectomy beating anticoagulation alone in pulmonary embolism in the late-breaking STORM-PE trial at TCT 2025.

Mechanical thrombectomy beats anticoagulation alone in STORM-PE

Highly anticipated trial data comparing mechanical thrombectomy to anticoagulation alone for intermediate- and high-risk pulmonary embolism showed that the more aggressive strategy improved outcomes.

heart data research doctor cardiologist AI

Mitral annular calcification linked to higher heart failure risks

In fact, researchers wrote, MAC appears to influence a patient's odds of developing HFpEF even more than their BMI.

The Penumbra thrombectomy pulmonary embolism clots extraction catheter displayed at TCT 2025. Photo by Dave Fornell

Pulmonary embolism thrombectomy use increases by more than 700%

Medicare claims submitted between 2017 and 2022 showed a 712% increase in thrombectomy for pulmonary embolism (PE) and a 137% increase in thrombectomy for deep vein thrombosis (DVT).

A majority of medical devices involved in Class I recalls were never required by the U.S. Food and Drug Administration (FDA) to undergo premarket or postmarket clinical testing, according to new research published in Annals of Internal Medicine.[1]

How to minimize bleeding risks after TAVR

Bleeding events remain a serious complication after TAVR. By identifying high-risk patients early and planning ahead, however, care teams can keep them to a minimum.

Hadley Wilson, MD, MACC, executive vice chair of Atrium Health Sanger Heart and Vascular Institute, and a clinical professor of medicine at Wake Forest University School of Medicine, shares what he felt were the most important clinical trials presented at the TCT 2025.

Key takeaways for interventional cardiology from TCT 2025

B. Hadley Wilson, MD, talked to Cardiovascular Business about several standout late-breaking clinical trials presented at TCT 2025. Topics of those trials included drug-coated balloons, TAVR valve durability, pulmonary embolism treatments and much more.

Paradise Ultrasound image courtesy of Recor Medical.

More good news for renal denervation: FDA-approved systems linked to positive long-term data

New data on the RDN systems from Recor Medical and Medtronic confirmed that this relatively new technology brings long-term relief to patients with uncontrolled hypertension.

Pig kidney removed from New Hampshire man after record-setting 271 days

Tim Andrews, 67, is still alive and is back on the waiting list for a human donor. However, the success of his highly experimental procedure means more patients are scheduled to get genetically modified animal organs.