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<TITLE>MIT-BIH Arrhythmia Database Directory</TITLE>
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<H1 ALIGN=CENTER>MIT-BIH Arrhythmia Database Directory</H1>
<P ALIGN=CENTER><STRONG>Hypertext edition, 24 May 1997<BR>
(Based on the printed third edition, 23 July 1992)<BR>
<BR>
<BR>
<BR>
Harvard-MIT Division of Health Sciences and Technology<BR>
Biomedical Engineering Center</STRONG></P><P>
<P>
Copyright © 1980, 1988, 1992, 1997 Massachusetts Institute of Technology.
<P>
The database described in this directory can be downloaded without charge
from
<A HREF="http://physionet.org/physiobank/database/mitdb/">http://physionet.org/physiobank/database/mitdb/</A>
(located at MIT, in Cambridge, MA, USA) and from
PhysioNet <a href="/mirrors/">mirrors</a> worldwide.
<P>
You may print your own copy of this directory, with illustrations. See
the <a href="src/makefile">makefile for UNIX</a> or the
<a href="src/printdir.bat">batch file for MS-DOS</a> for further information.
<P>
Permission is granted to make and distribute verbatim copies of this
guide provided that the copyright notice and this permission notice are
preserved on all copies.
<P>
Permission is granted to copy and distribute modified versions of this
guide under the conditions for verbatim copying, provided also that the
entire resulting derived work is distributed under the terms of a
permission notice identical to this one.
<P>
Permission is granted to copy and distribute translations of this guide
into another language, under the above conditions for modified versions.
<P>
<BR> <HR>
<a name="toc"><H2>Table of Contents</H2></a>
<ul>
<li> <a href="foreword.htm">Foreword</a>
<li> <a href="intro.htm">Introduction</a>
<ul>
<li> <a href="intro.htm#selection">Selection criteria</a>
<li> <a href="intro.htm#leads">ECG lead configuration</a>
<li> <a href="intro.htm#analog">Analog recording and playback</a>
<li> <a href="intro.htm#digitization">Digitization</a>
<li> <a href="intro.htm#annotations">Annotations</a>
<li> <a href="intro.htm#symbols">Symbols used in plots</a>
</ul>
<li> <a href="records.htm">Records</a>
<table>
<tr>
<td><a href="records.htm#100">100</a>
<td><a href="records.htm#104">104</a>
<td><a href="records.htm#108">108</a>
<td><a href="records.htm#113">113</a>
<td><a href="records.htm#117">117</a>
<td><a href="records.htm#122">122</a>
<td><a href="records.htm#201">201</a>
<td><a href="records.htm#207">207</a>
<td><a href="records.htm#212">212</a>
<td><a href="records.htm#217">217</a>
<td><a href="records.htm#222">222</a>
<td><a href="records.htm#231">231</a></tr>
<tr>
<td><a href="records.htm#101">101</a>
<td><a href="records.htm#105">105</a>
<td><a href="records.htm#109">109</a>
<td><a href="records.htm#114">114</a>
<td><a href="records.htm#118">118</a>
<td><a href="records.htm#123">123</a>
<td><a href="records.htm#202">202</a>
<td><a href="records.htm#208">208</a>
<td><a href="records.htm#213">213</a>
<td><a href="records.htm#219">219</a>
<td><a href="records.htm#223">223</a>
<td><a href="records.htm#232">232</a></tr>
<tr>
<td><a href="records.htm#102">102</a>
<td><a href="records.htm#106">106</a>
<td><a href="records.htm#111">111</a>
<td><a href="records.htm#115">115</a>
<td><a href="records.htm#119">119</a>
<td><a href="records.htm#124">124</a>
<td><a href="records.htm#203">203</a>
<td><a href="records.htm#209">209</a>
<td><a href="records.htm#214">214</a>
<td><a href="records.htm#220">220</a>
<td><a href="records.htm#228">228</a>
<td><a href="records.htm#233">233</a></tr>
<tr>
<td><a href="records.htm#103">103</a>
<td><a href="records.htm#107">107</a>
<td><a href="records.htm#112">112</a>
<td><a href="records.htm#116">116</a>
<td><a href="records.htm#121">121</a>
<td><a href="records.htm#200">200</a>
<td><a href="records.htm#205">205</a>
<td><a href="records.htm#210">210</a>
<td><a href="records.htm#215">215</a>
<td><a href="records.htm#221">221</a>
<td><a href="records.htm#230">230</a>
<td><a href="records.htm#234">234</a></tr>
</table>
<li> <a href="tables.htm">Tables</a>
<ul>
<li> <a href="tables.htm#allbeats">Table of beat types (entire records)</a>
<li> <a href="tables.htm#allrhythms">Table of rhythms (entire records)</a>
<li> <a href="tables.htm#testbeats">Table of beat types (test periods only)</a>
<li> <a href="tables.htm#testrhythms">Table of rhythms (test periods only)</a>
</ul>
</ul>
<BR><HR>
<H2>Other links of interest</H2>
<UL>
<LI><A HREF="http://ecg.mit.edu">The MIT-BIH Database Distribution
Home Page</A><BR>
Information about CD-ROM databases of ECGs and other physiologic signals,
and related software.
<LI><I><A HREF="/physiotools/wpg/">WFDB Programmer's Guide</A></I>
<BR>
Includes tutorial and reference material relating to the WFDB library,
a portable set of functions (subroutines) for reading and writing files in the
formats supported by the applications described here. The WFDB library may be
used with C, C++, or Fortran programs; the guide primarily describes the C
interface.
<LI><I><A HREF="/physiotools/wag/">WFDB Applications Guide</A></I>
<BR>
Includes <TT>man</TT> pages for the applications included in the WFDB Software
Package, specifications for file formats supported by the DB library. Detailed
installation instructions for the WFDB Software Package are included in an
appendix, and a second appendix discusses how the performance of ECG analyzers
can be formally evaluated using standard reference databases and the standard
evaluation tools included in the WFDB Software Package.
<LI><I><A HREF="/physiotools/wug/">WAVE User's Guide</A></I><BR>
A comprehensive tutorial, with extensive reference material, for
<STRONG>WAVE</STRONG>, an interactive waveform browser with facilities for
annotation editing and control of external analysis programs.
<STRONG>WAVE</STRONG> runs on PCs under the free Linux operating system, and
on SPARC-based systems under SunOS or Solaris.
</UL>
<BR> <HR>
<P><ADDRESS>
<I><A HREF="mailto:george@mit.edu">George B. Moody (<tt>george@mit.edu</tt>)</A></ADDRESS></I><BR>
24 May 1997 (Links updated 31 October 2001 for PhysioNet)
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