Procedures Preformed by Dr. John G. Markley, MD

• Cardiac Catheterization (incl. Coronary Angiography)
• Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
• Chest CT (incl. Heart and Lungs)
• Coronary Artery Bypass Graft (CABG) Surgery
• Maze Procedure
• Pacemaker Insertion or Replacement
• Peripheral Artery Catheterization
• Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
• Video Assisted Throacoscopy