Video 2.

Videos of load clamps in a permeabilized ventricular cardiac myocyte preparation during approximately half-maximal Ca²⁺ activation. SL was monitored at 1 kHz. Playback speed is real time (1×).

Myosin binding protein-C modulates loaded sarcomere shortening in rodent permeabilized cardiac myocytes

Kerry S. McDonald, Theodore J. Kalogeris, Adam B. Veteto, Daniel J. Davis, and Laurin M. Hanft

DOI: 10.1085/jgp.202413678