Electrocardiograms (ECG/EKG) in Animals |
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PowerLab systems and LabChart software are ideal for introducing students to electrocardiogram (ECG or EKG) recordings in animals.
The PowerLab data acquisition system is ideal for use by students to record ECG (EKG) in animals. To aid in the preparation of laboratory classes, a variety of resources including ready-to-use teaching experiments, LabChart Settings files and Instructor Guides are available from the Experiments section. Preconfigured experiments which describe measurements of blood pressure in the rabbit and electrical properties of the amphibian heart are also available on the Experiments section.
The Animal Bio Amp is ideal for recording ECG (EKG) in animals using lead wires that terminate in alligator clips. The LabChart software allows students to calculate heart rate from the ECG recording either online using the Computed Input option or offline using the Cycle Variables feature. For advanced classroom experiments, ECG analysis may be performed using the Heart Rate Variability Module (Win or Mac) for LabChart.
To complement these investigations, students may use PowerLab to obtain recordings of blood pressure and blood flow. Invasive blood pressure measurements may be obtained using a Reusable BP Transducer or Disposable BP Transducer. Non-invasive techniques include the NIBP tail cuff system for use with Rats or Mice. Blood flow may also be monitored using the Blood FlowMeter in conjunction with an appropriate needle or surface probe. |