Mark E. Alexander, MD

Clinical Cardiac Electrophysiologist

Dr. Mark E. Alexander is a Clinical Cardiac Electrophysiologist in Boston, MA with special training and skill in detecting and addressing heart rhythm disorders. As a Clinical Cardiac Electrophysiologist, Mark E. Alexander, MD performs invasive and non-invasive cardiac procedures. Clinical Cardiac Electrophysiology is the diagnosis and non-surgical treatment of arrhythmias. Significant diseases and conditions treated by Clinical Cardiac Electrophysiologists include atrial flutter, bradycardia, ventricular fibrillation, long QT syndrome, and sudden cardiac arrest. Medical tests, procedures and therapies provided by Clinical Cardiac Electrophysiologists include electrocardiograms, stress tests, blood tests, anticoagulant medications, catheter ablation, and pacemaker implantation.

A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

Pediatric Cardiologist

Dr. Mark E. Alexander is a Pediatric Cardiologist in Boston, MA with special training and skill in diagnosing, treating, and preventing childhood diseases of the heart and blood vessels. As a Pediatric Cardiologist, Mark E. Alexander, 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.