Procedures Preformed by Dr. Walter G. Johnson, MD

• Cardiac Catheterization (incl. Coronary Angiography)
• Cardiac Imaging
• Cardiac Myocardial Perfusion Imaging
• Cardioversion, Elective
• Chest CT (incl. Heart and Lungs)
• Coronary Angioplasty, Atherectomy and Stent
• Impella Device
• Non-Coronary Angioplasty, Atherectomy, and Stenting
• Peripheral Artery Catheterization
• Thrombolysis
• Tilt Testing or Cardiac Event Monitors
• Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
• Vascular Duplex Ultrasonography and Plethysmography