Cardiology

The following video crash course features the concept of an ECG lead, the origin of the limb leads, and the concept of cardiac vectors and their relatation to the 12 lead tracing. It helps the viewers to understand the heart axis...

The following video crash course discusses the possible problems with recording the ECG (loss of signal, artifacts, different frequency noise on the tracing. It also will help the viewers to avoid making an incorrect interpretation.

The following video crash course describes the improper ECG electrodes placement. Incorrect precordial lead placement is taken under discussion.

The following video crash course describes the proper ECG electrodes location. The precordial leads are featured in details.

The following training describes a rhythm strip in a need of an interpretation.

The following training ends the discussion of measuring intervals on an ECG. Additional practice tracings are available.

The following training presernts different ways of determining heart rate on an ECG. The use of the ECG Caliper is also featured.

The following training presernts different ways of determining heart rate on an ECG. The use of the ECG Caliper is also featured.

The following video training demonstrates the size and timing scale of an ECG, to understand signal amplitudes and duration. It also presents the ECG basics.

The following crash course features the basic organization of an ECG, discussing the content one finds on each 12-lead tracing.