Samuel Johnston, MD
Internal Medicine, Clinical Cardiac Electrophysiology
4.2(11 reviews)
Cost:
University of Iowa Hospitals & Clinics
200 Hawkins Dr, Iowa City, IA 52242
Accepting new patients
Conditions Treated
- Congestive Heart Failure
- Palpitations (Sensation Of Heart Racing, Skipping Beats)
- Dizziness
- Pulmonary Hypertension (High Blood Pressure In Lungs)
- Long Term Blood Thinner Therapy
- Hypertensive Heart Disease With Heart Failure
- Chest Pain
- Cardiomegaly (Enlarged Heart)
- Tachycardia (Rapid Heart Rate)
- Atrial Fibrillation (Rapid, Irregular Heart Rhythm)
- Bradycardia (Slow Heart Rate)
- Syncope (Fainting)
- Heart Murmur
- Arrhythmia (Abnormal Heart Rhythm) (e.g. Atrial Flutter, Sick Sinus Syndrome, SVT)
Specialized Treatments
- Arrhythmia Ablation
- Programmed Heart Stimulation & Pacing
- Ambulatory EKG Monitoring (Holter Monitor)
- Transthoracic Echocardiogram (TTE)
- 3-D Visualization Of Heart (Intracardiac Electrophysiologic 3-D Mapping)
- Doppler Echocardiogram (Blood Flow)
- Electrophysiology Studies (EPS)
- Heart Failure Management
- Electrocardiogram (EKG)
- Cardiac Device (e.g. Pacemaker, Implantable Defibrillator) Insertion/Replacement