• ECG Basics
  • ECG Complex
  • P wave
  • PR interval
  • QRS Complex
  • ST Segment
  • T Wave
  • U Wave
  • QT Interval
• Sinus Rhythms
  • Normal Sinus Rhythm
  • Sinus Bradycardia
  • Sinus Tachycardia
• Junctional Rhythms
  • Junctional Rhythm
  • Junctional Tachycardia
  • Junctioal Tachycardia with aberrant ventricular conduction
  • PJC - Premature Junctional Complex
• AV Blocks
  • 1st Degree AV Block
  • 2nd Degree AV Block - Mobitz I
  • 2nd Degree AV Block - Mobitz II
  • 3rd Degree AV Block
• Atrial Arrhythmias
  • PACs
  • Atrial Flutter
  • Atrial Fibrillatoin
• Ventricular Arrhythmias
  • PVCs Unifocal
  • PVCs Multifocal
  • Ventricular Tachycardia
  • Ventricular Fibrillation
  • Torsades
• ECG Crosswords
• ECG Cartoons
• ECG Library
• ECG Puzzles
• Telemetry Room

About Us

Daniel De Oliveira, MD

Dr. De Oliveira is a Thoracic & Cardiovascular Sugeon current practing at Texas Gulf Clinic in Texas. Board Certified by the American Board of Surgeons, Dr. De Oliveira completed his General Surgery Residency at Nassau University Medical Center in Long Island, NY in 2001. He completed a Cardiothoracic Surgery Residency at Newark Beth Israel Medical Center, New Jersey in 2003. In 2004 Dr. De Oliveira worked as a Thoracic Surgeon Associate Staff at the Cleveland Clinic in Ohio. In 2005 he moved to Lake Jackson, TX where he currently works. Dr. De Oliveira is ACLS and ATLS certified.

Dr. De Oliveira develops the texts, animations and videos in this webiste.

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