- Summary of the embryology of the heart

- Spectrum of antimicrobials

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- The heart's conductions system controls the generation and propagation of electric signals or action potentials causing the hearts muscles to contract and the heart to pump blood.

- A straight forward illustration describing the 3 areas of damage after a myocardial infarction, including associated ECG abnormalities.

- Covering Cardiac Myocyte and Membrane Potential.

- Review of the Cell Membrane Potential & the Role of Potassium; Part 1. This Lecture reviews basic electrical concepts (Voltage, Current, electrical Resistanc...