Ralf Holzer, MD

Pediatric Cardiologist

Dr. Ralf Holzer is a Pediatric Cardiologist in New York, NY with special training and skill in diagnosing, treating, and preventing childhood diseases of the heart and blood vessels. As a Pediatric Cardiologist, Ralf Holzer, MD performs medical diagnosis and treatment of congenital heart defects, coronary artery disease, heart failure, valvular heart disease, and heart muscle defects. Pediatric Cardiology is a specialty of childhood medicine that deals with children's disorders of the heart as well as parts of the circulatory system. Significant diseases and conditions treated by Pediatric Cardiologists include arrhythmia, congenital heart defects, heart muscle disorders, heart disease, cardiovascular disease, atherosclerosis, cardiomyopathy, and hypertension, as well as fetal cardiac conditions. Medical tests, procedures and therapies provided by Pediatric Cardiologists include diagnostic imaging, intensive cardiac care, cardiac catheterization and intervention, electrophysiology, fetal cardiology, exercise stress tests, preventative cardiology care, and heart transplantation.

A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.

Interventional Cardiologist

Dr. Ralf Holzer is an Interventional Cardiologist in New York, NY with special training and skill in diagnosing and treating cardiovascular disease, congenital (present at birth) heart dysfunctions, and structural heart conditions. Interventional Cardiologists rank among the world's foremost authorities on cardiovascular disease and its treatment. As an Interventional Cardiologist, Ralf Holzer, MD performs diagnostic exams and scans like angiograms, ECGs, MCOTs, stress tests, ultrasound imaging, nuclear imaging, peripheral vascular testing, as well as anticoagulation, heart failure, lipid and cholesterol surgery and management. Interventional Cardiology is the study, assessment, diagnosis, and treatment of cardiovascular conditions. Significant diseases and conditions treated by Interventional Cardiologists include cardiac disease, coronary artery disease, peripheral vascular disease, heart valve disease, structural and non-valvular heart disease, hertrophic cardiomyopahty, resistant hypertension, atrial septal defect, aortic stenosis, and patent foramen ovale. Medical tests, procedures and therapies provided by Interventional Cardiologists include coronary artery bypass grafting, angioplasty and stenting, atherectomy, embolic protection, percutaneous valve repair, and balloon angioplasty.

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.