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Arkansas Children's Hospital
General Information 501-364-1100
Arkansas Children's Northwest
General Information 479-725-6800
General information:
501-364-1100
Primary care appointments: 501-364-1202
Specialty care appointments: 501-364-4000
Markus Renno, M.D., is an Assistant Professor of Pediatrics and Radiology in the Pediatric Cardiology and Pediatric Radiology Sections at the University of Arkansas for Medical Sciences and Arkansas Children’s Hospital.
Dr. Renno received his undergraduate degree in Biomedical Engineering from Arizona State University. He earned his Medical Doctorate at the University of Arizona and finished his pediatric residency at the University of Florida. He completed his pediatric cardiology fellowship at Vanderbilt Children’s Hospital, where he also completed an additional year of clinical training in advanced pediatric cardiovascular imaging, including cardiac MRI and fetal echocardiography. During his fellowship at Vanderbilt, Dr. Renno earned a Master of Public Health (MPH) degree with an emphasis in Health Policy. He was awarded a research training grant from the National Institutes of Health, which supported the research for his MPH thesis.
Following his medical training, Dr. Renno joined the medical staff at the University of Arkansas for Medical Sciences in 2018. His clinical focus is in cardiac MRI, cardiac CT, and fetal cardiology, as well as 3D printing for planning of cardiothoracic surgery in children with complex structural heart disease. He serves as the Program Director for the Clinical Fellowship in Advanced Pediatric and Congenital Cardiac Imaging. He is board certified by the American Board of Pediatrics and is a member of the Society for Cardiovascular Magnetic Resonance and the North American Society for Cardiovascular Imaging. He remains actively involved with the American Academy of Pediatrics (AAP) and is a graduate of the AAP Young Physician Leadership Alliance.
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The Electrophysiology Program offers specialized care for children who may have heart rhythm problems, such as arrhythmias, or children with pacemakers or other implantable devices.
The cardiology clinic at Arkansas Children's helps diagnose unknown pediatric heart conditions with: holter monitoring, transtelephonic ECG recording, 2- and 3-dimensional echocardiography and exercise stress testing.
The Arkansas Children's Adult Congenital Heart Disease program provides assists in the transition of patients from pediatric CHD programs to ensure there is no lapse in care.
The Heart Station offers state-of-the-art noninvasive cardiac diagnostic studies. Our cardiac evaluation includes cardiac rhythm assessment, echocardiography, and cardiac stress testing.
Project ADAM (Automated Defibrillators in Adam's Memory) is a national, non-profit organization committed to saving lives through advocacy, education, preparedness and collaboration to prevent sudden cardiac death.
Interventional cardiologists diagnose and treat pediatric heart conditions in the Cardiac Catheterization Lab at Arkansas Children's Hospital.
The HLA (Tissue Typing) laboratory supports the clinical solid organ transplantation programs for the state of Arkansas.
The Interventional Radiology team at Arkansas Children's uses imaging to perform various minimally invasive procedures offering patients the least amount of procedural risk, pain and faster recovery times.
Learn how Arkansas Children's Northwest introduced remote cardiac imaging to make essential services more accessible in rural areas.
Learn about Arkansas Children's Hospital becoming the first hospital in the United States to install the AngelEye Iris cameras in the Cardiovascular Intensive Care Unit.
Cardiologists Sam Lee, M.D., brings advanced pediatric cardiology to Jonesboro, enhancing care at the Arkansas Children’s Hospital Jonesboro Clinic since 2019. His team offers vital services, ensuring quality care for young hearts.
Discover how Arkansas Children’s Heart Institute achieves surgical survival rates and leadership in pediatric heart care have led to national recognition.
Discover how Arkansas Children’s Heart Institute leads in pediatric heart care with cutting-edge technology and an exceptional surgical survival rate.
Discover how to set your child on the path to a healthy heart with expert tips on nutrition, exercise and sleep from Sam Lee, M.D. Start building a hearty future today!
Congenital heart defects are the most common of all birth defects. In this blog, learn why a fetal echo is important for pregnant women.