Heart muscle contraction (K-A)

S#	Lecture	Course	Institute	Discipline
1	Calcium puts myosin to work (K-A)	Heart muscle contraction (K-A)	Khan Academy	Basic and Health Sciences
2	Heart cells up close! (K-A)	Heart muscle contraction (K-A)	Khan Academy	Basic and Health Sciences
3	How tropomyosin and troponin regulate muscle contraction (K-A)	Heart muscle contraction (K-A)	Khan Academy	Basic and Health Sciences
4	Myosin and actin (K-A)	Heart muscle contraction (K-A)	Khan Academy	Basic and Health Sciences
5	Sympathetic nerves affect myosin activity (K-A)	Heart muscle contraction (K-A)	Khan Academy	Basic and Health Sciences
6	Three types of muscle (K-A)	Heart muscle contraction (K-A)	Khan Academy	Basic and Health Sciences
7	Why doesn't the heart rip?-video (K-A)	Heart muscle contraction (K-A)	Khan Academy	Basic and Health Sciences

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