You invoked the Web service with these parameters:

URL: Link
CodeSystem: 2.16.840.1.113883.6.90
Code: I21.09
Language: en
Response Type: text/xml

The Web service returned the following data:

Title: MedlinePlus Connect
Subtitle: MedlinePlus Connect results for ICD-10-CM I21.09
Author: U.S. National Library of Medicine
Author uri: https://www.nlm.nih.gov
Title: Heart Attack
Link: https://medlineplus.gov/heartattack.html?utm_source=mplusconnect&utm_medium=service
Summary:

Also called: MI, Myocardial infarction

Each year over a million people in the U.S. have a heart attack. About half of them die. Many people have permanent heart damage or die because they don't get help immediately. It's important to know the symptoms of a heart attack and call 9-1-1 if someone is having them. Those symptoms include

  • Chest discomfort - pressure, squeezing, or pain
  • Shortness of breath
  • Discomfort in the upper body - arms, shoulder, neck, back
  • Nausea, vomiting, dizziness, lightheadedness, sweating

These symptoms can sometimes be different in women.

What exactly is a heart attack? Most heart attacks happen when a clot in the coronary artery blocks the supply of blood and oxygen to the heart. Often this leads to an irregular heartbeat - called an arrhythmia - that causes a severe decrease in the pumping function of the heart. A blockage that is not treated within a few hours causes the affected heart muscle to die.

NIH: National Heart, Lung, and Blood Institute

Raw XML Output

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    <title type="text">MedlinePlus Connect</title>
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    <updated>2017-10-16T17:10:54Z</updated>
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      <title>Heart Attack</title>
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			&lt;p class="NLMalsoCalled"&gt;Also called:   MI, Myocardial infarction&lt;/p&gt;
			&lt;p&gt;Each year over a million people in the U.S. have a heart attack. About half of them die. Many people have permanent heart damage or die because they don't get help immediately. It's important to know the symptoms of a heart attack and call 9-1-1 if someone is having them.  Those symptoms include&lt;/p&gt;
&lt;ul&gt; 
&lt;li&gt;Chest discomfort - pressure, squeezing, or pain &lt;/li&gt;
&lt;li&gt;Shortness of breath &lt;/li&gt;
&lt;li&gt;Discomfort in the upper body -  arms, shoulder, neck, back &lt;/li&gt;
&lt;li&gt;Nausea, vomiting, dizziness, lightheadedness, sweating &lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;These symptoms can sometimes be different in &lt;a href="https://medlineplus.gov/heartdiseaseinwomen.html?utm_source=mplusconnect&amp;amp;utm_medium=service"&gt;women&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;What exactly is a heart attack? Most heart attacks happen when a &lt;a href="https://medlineplus.gov/bloodclots.html?utm_source=mplusconnect&amp;amp;utm_medium=service"&gt;clot&lt;/a&gt; in the coronary artery blocks the supply of blood and oxygen to the heart. Often this leads to an irregular heartbeat - called an &lt;a href="https://medlineplus.gov/arrhythmia.html?utm_source=mplusconnect&amp;amp;utm_medium=service"&gt;arrhythmia&lt;/a&gt; - that causes a severe decrease in the pumping function of the heart. A blockage that is not treated within a few hours causes the affected heart muscle to die.&lt;/p&gt; 
&lt;p class="NLMattribution"&gt;   NIH: National Heart, Lung, and Blood Institute&lt;/p&gt; &lt;p class="NLMrelatedLinks"&gt;&lt;ul&gt;&lt;li&gt;&lt;a href="https://medlineplus.gov/ency/patientinstructions/000093.htm?utm_source=mplusconnect&amp;amp;utm_medium=service"&gt;Being active after your heart attack&lt;/a&gt; (Medical Encyclopedia)&lt;/li&gt;&lt;li&gt;&lt;a href="https://medlineplus.gov/ency/patientinstructions/000096.htm?utm_source=mplusconnect&amp;amp;utm_medium=service"&gt;Cardiac catheterization - discharge&lt;/a&gt; (Medical Encyclopedia)&lt;/li&gt;&lt;li&gt;&lt;a href="https://medlineplus.gov/ency/article/000195.htm?utm_source=mplusconnect&amp;amp;utm_medium=service"&gt;Heart attack&lt;/a&gt; (Medical Encyclopedia)&lt;/li&gt;&lt;li&gt;&lt;a href="https://medlineplus.gov/ency/patientinstructions/000090.htm?utm_source=mplusconnect&amp;amp;utm_medium=service"&gt;Heart attack - discharge&lt;/a&gt; (Medical Encyclopedia)&lt;/li&gt;&lt;li&gt;&lt;a href="https://www.nhlbi.nih.gov/files/docs/public/heart/heart_attack_low-lit_fs.pdf"&gt;Learn What a Heart Attack Feels Like--It Could Save Your Life&lt;/a&gt; - NIH - Easy-to-Read (National Heart, Lung, and Blood Institute) - PDF&lt;/li&gt;&lt;li&gt;&lt;a href="https://medlineplus.gov/ency/article/007452.htm?utm_source=mplusconnect&amp;amp;utm_medium=service"&gt;Troponin test&lt;/a&gt; (Medical Encyclopedia)&lt;/li&gt;&lt;/ul&gt;&lt;/p&gt;</summary>
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