Thoracic Key

Rhythms Normal Sinus Rhythm Name: Normal sinus rhythm (regular sinus rhythm) Description:  60-100 beats per minute  Each complex is complete: P wave, QRS complex, T wave  No untoward, wide, bizarre,…

Introduction to the Rhythms  Introduction to the Rhythms Naming Rhythms Electrocardiograms (ECGs) are named for the pattern they represent. To name rhythms successfully, you’ll need the following vocabulary: atrial—originating in…

How to Interpret ECGs  ECG Paper The electrocardiogram (ECG) complexes measure the electrical events; the paper measures the time. The ECG paper rolls out of the machine at a preset…

Introduction to 12-Lead Interpretation  A Gentle Introduction to 12-Lead ECG Interpretation To be successful at interpreting 12-lead electrocardiograms (ECGs), you need to start with a basic knowledge of rate and…

How to Use the Flip and See  How to Use the Flip and See Portion of This Book Please turn to the Rhythms section of this book for the next…

The ECG  The ECG The electrocardiogram (ECG) monitor records electrical conduction through the heart. Electrical conduction is recorded through electrode pads, which adhere to the patient’s chest with a sticky…