System for the measurement of the effects of ultrasound on membrane electrical and mechanical properties of the myocardium.
D000818:Animals; D004581:Electronics / Q000295:instrumentation; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000528:radiation effects; D009119:Muscle Contraction / Q000528:radiation effects*; D009132:Muscles / Q000502:physiology*; D010210:Papillary Muscles / Q000502:physiology / Q000528:radiation effects; D051381:Rats; D014465:Ultrasonics