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Biophysics Lab (5425574923)
 

 

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Source page:
http://commons.wikimedia.org/wiki/File:Biophysics_Lab_(5425574923).jpg

Summaryedit

Description

Cardiac Electrophysiology Using computer simulations, FDA investigators study the electrical activity of the heart as it relates to medical devices such as cardiac pacemakers and defibrillators. Both approaches involve studies of single and multiple cells, and the whole heart. Optical mapping of membrane potential is used to record the electrical activity and intracellular calcium dynamics as well as wave propagation. FDA is studying the effect of defibrillation waveforms on the ability to stop fibrillation – the dangerous and potentially fatal rapid, irregular, and unsynchronized contraction of the heart. For more information, go to www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm242...

This photo is free of all copyright restrictions and available for use and redistribution without permission. Credit to the U.S. Food and Drug Administration is appreciated but not required. For more privacy and use information visit: www.flickr.com/people/fdaphotos/
Date
Source Biophysics Lab
Author The U.S. Food and Drug Administration

Licensingedit

Public domain
Unless otherwise noted, the contents of the Food and Drug Administration website (www.fda.gov) —both text and graphics— are public domain in the United States. [1] (August 18, 2005, last updated July 14, 2015)
Food and Drug Administration icon 2016.svg
Checked copyright icon.svg This image was originally posted to Flickr by The U.S. Food and Drug Administration at https://flickr.com/photos/39736050@N02/5425574923. It was reviewed on by FlickreviewR and was confirmed to be licensed under the terms of the United States Government Work.

Photo's description:
Cardiac Electrophysiology Using computer simulations, FDA investigators study the electrical activity of the heart as it relates to medical devices such as cardiac pacemakers and defibrillators. Both approaches involve studies of single and multiple cells, and the whole heart. Optical mapping of membrane potential is used to record the electrical activity and intracellular calcium dynamics as well as wave propagation. FDA is studying the effect of defibrillation waveforms on the ability to stop fibrillation – the dangerous and potentially fatal rapid, irregular, and unsynchronized contraction of the heart. For more information, go to www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm242... This photo is free of all copyright restrictions and available for use and redistribution without permission. Credit to the U.S. Food and Drug Administration is appreciated but not required. For more privacy and use information visit: www.flickr.com/people/fdaphotos/


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EXIF data:
File name biophysics_lab__5425574923_.jpg
Size, Mbytes 2.0056796875
Mime type image/jpeg
Camera manufacturer NIKON CORPORATION
Camera model NIKON D700
Image resolution in width direction 240
Image resolution in height direction 240
Unit of X and Y resolution 2
Exposure time 1/13 sec (0.076923076923077)
F number f / 2.8
Exposure program 2
ISO speed rating 250
Exif version 0221
Lens focal length 60 mm
Date and time original image was generated 2011:02:04 11:43:54
Date and time image was made digital data 2011:02:04 11:43:54
Shutter speed 3.70044
Aperture 2.970854
Exposure bias -1
Maximum lens aperture 3
Metering mode 3
Sensing method 2
Scene type 
CFA pattern 
White balance 1
Digital zoom ratio 1
Focal length in 35 mm film 60 mm
Software used Ver.1.01




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