May 21, 2025
Myogenic Heart: Initiates its own contraction.
Cardiac Cycle Stages
Structure: Water-soluble protein with two alpha and two beta chains, each containing a haem group.
Function: Binds and carries oxygen, released as needed.
Oxygen Affinity and Partial Pressure
Dissociation Curves
Fetal vs. Adult Haemoglobin
Bohr Effect