Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
System and method for assessing cardiac performance through transcardiac impedance monitoring










Image Number 11 for United States Patent #7488290.

A system and method for assessing cardiac performance through transcardiac impedance monitoring is described. Intracardiac impedance measures are directly collected through an implantable medical device. The intracardiac impedance measures are correlated to cardiac dimensional measures relative to performance of an intrathoracic pressure maneuver. The cardiac dimensional measures are grouped into at least one measures set corresponding to a temporal phase of the intrathoracic pressure maneuver. The at least one cardiac dimensional measures set is evaluated against a cardiac dimensional trend for the corresponding intrathoracic pressure maneuver temporal phase to represent cardiac performance.








 
 
  Recently Added Patents
Calibration of quadrature imbalances using wideband signals
Lifting apparatus
Aisle barrier
Display for gloves
Chair structure
Estrogen receptor ligands
Stacked thin-film superlattice thermoelectric devices
  Randomly Featured Patents
Theodolite or similar article
Precision vise
Screw-type pumping unit for treatment of fluids in several phases
Recessed opening assembly apparatus
Cord end
Method for noise dosimetry in appliances employing earphones or headsets
Process for producing thermoplastic resin hollow molded article
Three-dimensional representation method and an apparatus thereof
Field emission display (FED) with matrix driving, electron beam focusing and groups of strip-like electrodes used for the gate and anode
Sheet material transport system