JAMA Cardiology (journal)

January 25, 2023

Study finds heart failure risk higher in rural areas

A study co-led by Vanderbilt researchers found heart failure risk is 19% higher for adults living in rural areas of the U.S., as compared to urban areas, and 34% higher for Black men living in rural areas.

By Craig Boerner
September 29, 2022

Study shows CMS reimbursement not associated with wider EPD use

Vanderbilt research shows that higher reimbursement from the Centers for Medicare & Medicaid Services was not associated with wider use of an embolic protection device during transcatheter aortic valve replacement procedures.

By Matt Batcheldor
June 8, 2022

Genes and age studied as markers for higher death rate in those with atrial fibrillation

Younger patients with atrial fibrillation who had rare genetic variants associated with inherited cardiomyopathy and arrythmia syndromes were associated with a significantly higher rate of death than those without the variants, a Vanderbilt-led study has shown.

By Matt Batcheldor
ekg results
October 7, 2021

Study finds genetic testing useful for young AFib patients

Vanderbilt research shows that genetic testing in patients with early-onset atrial fibrillation can identify variants associated with more serious cardiomyopathy and arrhythmia syndromes that may otherwise remain undiagnosed.

By Matt Batcheldor
Sean Collins, MD, MSci, Deonni Stolldorf, PhD, RN, and colleagues are helping other health systems implement a self-care intervention for acute heart failure patients.
April 15, 2021

Self-care program for acute heart failure patients studied as standard practice

Up to 25% of patients with acute heart failure (AHF) face mortality or hospital readmission within one month after being treated in the emergency department (ED).

By Kristin Smart
December 17, 2020

Heart failure study seeks to reduce hospitalizations

A national study led by researchers at Vanderbilt University Medical Center has found that many patients who arrive at the emergency department (ED) with acute heart failure can be safely discharged with self-care guidance and frequent phone appointments, avoiding the need for hospitalization.

By Bill Snyder
January 16, 2020

Global effort tracks causes, treatment of acute heart failure

Patients in North America wait a median of three hours to receive intravenous therapy for acute heart failure, while no other region in the world waited for more than 1.2 hours, according to a global study whose lead author and co-primary investigator is Sean Collins, MD, MSc, professor of Emergency Medicine.
By Matt Batcheldor
December 20, 2019

Hepatitis C–positive donors a viable option to expand heart donor pool

Hepatitis C-positive heart donors offer a strategy to safely expand the donor pool and allow more patients to undergo transplant.
By Matt Batcheldor
November 21, 2019

Study finds cardiac rehab underused among Medicare patients

Cardiac valve surgery patients who participate in a cardiac rehabilitation program have a 34% lower risk of hospitalizations and a 4.2% lower risk of mortality than patients who do not enroll in cardiac rehab in the year after surgery.
By Matt Batcheldor
September 6, 2018

‘Borderline’ lung hypertension should not be ignored: studies

Pulmonary hypertension is a common complication of chronic diseases that occurs when there is increased blood pressure in the arteries carrying blood from the right side of the heart to the lungs.
By Anne Meyer
April 27, 2017

HIV-infected people have higher risk of heart failure

The first large study to report that HIV-infected people have a significantly higher risk of heart failure in the antiretroviral therapy era has been published in JAMA Cardiology.
By Jessica Pasley
February 8, 2017

Study shows presence of any calcified plaque significantly raises risk of heart disease for people under age 50

A major report led by Vanderbilt investigators found that the mere presence of even a small amount of calcified coronary plaque, more commonly referred to as coronary artery calcium (CAC), in people under age 50 — even small amounts — was strongly associated with increased risk of developing clinical coronary heart disease over the ensuing decade.
By VUMC News and Communications