Title :
A Simple Method for Recording the Electrocardiogram, Phonocardiogram, or Pressure Tracing on the Cineangiogram
Author :
Mudd, J.G. ; Loeffel, R.
Author_Institution :
Cardiac Catheterization Lab., St. Louis University School of Medicine, St. Louis 4, Mo.
fDate :
7/1/1960 12:00:00 AM
Abstract :
A method is presented for simultaneous recording of the electrocardiogram on the cineangiocardigram. A system for direct visualization of the stylus recording has been designed. Simultaneous recording is helpful in determining the exact timing of the blood flow through intracardiac shunts.
Keywords :
Biomedical imaging; Blood flow; Cameras; Catheterization; Lenses; Mirrors; Optical films; Oscilloscopes; Timing; Visualization;
Journal_Title :
Medical Electronics, IRE Transactions on
DOI :
10.1109/IRET-ME.1960.5008055
