Tag Archive for: chest pain

doctor listening to girl's heart

Decision support tool for chest pain reduces unnecessary cardiology referrals

doctor listening to girl's heart

A new study in the journal Medical Decision Making reports how well a new decision-support tool assisted pediatricians to apply validated criteria and reduce referrals to cardiology for children with chest pain.

In 2017, cardiologists from Children’s National Hospital and other centers published criteria to reliably detect risk for cardiac disease in children presenting with chest pain. However, despite the validated criteria published more than three years ago, as many as half of the children with chest pain who are referred to cardiology from a primary care doctor continue not to meet these criteria.

In response, the cardiology and Children’s National Pediatricians & Associates (CNP&A) team developed a decision support tool based on the validated criteria that was then incorporated into the CNP&A electronic medical record. A study, Promoting Judicious Primary Care Referral of Patients with Chest Pain to Cardiology: A Quality Improvement Initiative, in the journal Medical Decision Making reports how well the tool assisted pediatricians to apply the criteria and reduced referrals to cardiology for children who do not meet criteria for consultation by a pediatric cardiac specialist.

“As stated by the Institute for Healthcare Improvement, improving the U.S. health care system requires simultaneous pursuit of three aims: improving the experience of care, improving the health of populations and reducing per capita costs of health care. Known as the Triple Aim, such improvement includes reducing referrals to specialists for conditions that could be managed in primary care. Fewer unnecessary referrals can reduce costs by decreasing unnecessary testing and specialist time and also has the potential to improve the patient experience by providing care in the medical home,” the authors note.

The study highlights the results of a focused healthcare improvement initiative that engaged pediatricians, nurses, trainees and nurse practitioners at primary care practices to implement the new decision support tool. With the tool in place, the team saw a 71% reduction (from 17% referred to 5% referred) in cardiology referrals for children presenting to cardiology who did not meet the criteria for a referral. At almost one year of follow up, the reduction in referrals based on the criteria did not lead to any missed detections of potential life-threatening events, either.

“This study shows that patients presenting with chest pain who do not meet clinical criteria for referral can be safely and confidently managed at their medical home by their primary care provider,” says Ashraf Harahsheh, M.D., director of Quality Outcomes in Cardiology at Children’s National Heart Institute, who led the study with colleagues. “Avoiding unnecessary referrals to cardiology may help prevent missed work and school days for families and children and will also make sure that the children who truly need a cardiology evaluation can be evaluated quickly.”

This collaboration between our specialty colleagues and primary care clinicians improves care for our patients by bringing an evidence-based approach to managing a condition in a manner that reduces the burden of anxiety for families by addressing their concerns in their medical home,” adds Ellen Hamburger, M.D., study co-author and medical director of the Pediatric Health Network.

After the success of the project at Children’s National Hospital in partnership with the CNP&A, the team is now in talks with UPMC Children’s Hospital of Pittsburgh and Phoenix Children’s Care Network to expand the quality improvement initiative to their primary care networks as well.

Ashraf S Harahsheh, Ellen K Hamburger, Lena Saleh, Lexi M Crawford, Edward Sepe, Ariel Dubelman, Lena Baram, Kathleen M Kadow, Christina Driskill, Kathy Prestidge, James E Bost, Deena Berkowitz. Promoting Judicious Primary Care Referral of Patients with Chest Pain to Cardiology: A Quality Improvement Initiative. Med Decis Making. 2021 Mar 3;272989X21991445. Online ahead of print. DOI: 10.1177/0272989X21991445

Cardiology and heart surgery update: fetal magnetic resonance imaging, chest pain

July 20, 2016 – Utility of fetal magnetic resonance imaging in assessing the fetus with cardiac malposition
Abnormal cardiac axis and/or malposition can trigger an evaluation of fetuses for congenital heart disease. A research team led by Mary T. Donofrio, MD, director of the Fetal Heart Program at Children’s National Health System, sought to examine how fetal magnetic resonance imaging (fMRI) – might complement obstetrical ultrasound or fetal echocardiography (echo) – in defining etiology. The team reviewed 42 fetuses identified as having abnormal cardiac axis and/or malposition by fetal ultrasound and echo. While 55 percent of cases (23) had extracardiac anomalies, 29 percent (12) were reassigned by fMRI. fMRI findings were confirmed in 8 of these 12 cases postnatally.

June 13, 2016 – Targeted echocardiographic screening for latent rheumatic heart disease in Northern Uganda
Echocardiographic screening to detect latent rheumatic heart disease (RHD) has the potential to reduce the burden of disease, however additional research is needed to develop sustainable public health strategies. Some 33 million people, many living in low-resource environments, have RHD. What’s more, relatives of children with latent RHD may be at risk for developing the chronic heart condition. The research team found that siblings of children who were RHD-positive were more likely to have RHD, underscoring the importance of screening brothers and sisters of a child with confirmed RHD.

April 3, 2016 – Chest pain in children – the charge implications of unnecessary referral
While pediatricians are responsible for triaging chest pain complaints, questions linger about the best approach to reassure patients whose conditions are benign as well as how to best identify patients whose chest pain warrants further evaluation and testing. The study sought to assess how many patients with chest pain were inappropriately referred and found that chest pain due to cardiac disease is very rare in children. Thus, children whose chest pain is not accompanied by cardiac red flags can be managed safely by their pediatrician.

April 2, 2016 – Hemodynamic consequences of a restrictive ductus arteriosus and foramen ovale in fetal transposition of TGA
Dextro-transposition of the great arteries (d-TGA) occurs when the position of the main pulmonary artery and the aorta – the two main arteries that carry blood out of the heart – are switched. Newborns with d-TGA are at risk for compromise due to foramen ovale (FO) closure and pulmonary vascular abnormalities. One such fetus seen at 22 weeks of gestational age had a hypermobile, unrestrictive FO and small ductus arteriosus (DA) with bidirectional flow. By the 32 week, however, the DA was small with restrictive bidirectional flow. Doppler imaging showed reversed flow in the left pulmonary artery. By the 38th gestational week, the FO was closed, the left atrium/ventricle were dilated, and the DA was tiny. Within 30 minutes after birth, a balloon atrial septostomy was performed, and the infant later underwent surgical repair.