ballistocardiograph

Noun ballistocardiograph has 1 sense

• ballistocardiograph(n = noun.artifact) cardiograph - a medical instrument that measures the mechanical force of cardiac contractions and the amount of blood passing through the heart during a specified period by measuring the recoil of the body as blood is pumped from the ventricles;
is a part of cardiac monitor, heart monitor
is a kind of medical instrument