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</ iframe > </noscript> <!-- End Google Tag Manager (noscript) --><div id="header"> <div id="CClogo"><a href="https://www.cookchildrens.org"><span class="srText">Cook Children's</span></a></div> <div id="CCsearch"> <form id="searchform" name="searchform" method="GET" onsubmit="return (this.q.value == '') ? false : true;" action="/CookChildrens/en/parents/"> <input type="hidden" name="search" value="y"/> <input type="hidden" name="getfields" value="description"/> <input type="search" class="search" name="q" id="q" maxlength="256" autocomplete="off" autocorrect="off" placeholder="Search"/> <input type="hidden" name="datasource" value="cookchildrens"> <input type="hidden" name="start" value="0"> <input type="hidden" name="rows" value="10"> <input type="hidden" name="lang" value="english"> <input type="hidden" name="section" value="parents_teens_kids"> <input type="submit" value="" id="searchButton" class="buttonImage"/> </form> </div> </div> <!-- If we have main navigation separated then it will reside here --> <div id="thelou" tabindex="-1"> </div> <div id="mainContentContainer"> <div id="rsSearchBrowse"> <div id="rsBrowse" role="navigation"> </div> <div id="rsSearch"> <div id="rsSectionLabel">parents</div> </div> </div> <div id="khContentHeading" class="srp licH"> <h1>Search results</h1> </div> <div id="kh_content"> <div id="kh_searched_for">You searched for: <span class="boldText">rhythm-method</span></div> <div id="kh_search_results"> <div id="lic_search_results"> <nav aria-label="pagination"> <div class="pagination"> <div class="paginationCount">(viewing results 1 to 10)</div> <div class="next"><a href="/CookChildrens/en/parents/?search=y&q=rhythm-method&datasource=cookchildrens&lang=english&start=10&section=parents_teens_kids">next</a></div> </div> </nav> <ul id="searchResults"> <li class="primary"> <h2><a href="/CookChildrens/en/teens/contraception-rhythm.html?ref=search">Fertility Awareness</a><span class="sectionNamer"> for Teens</span></h2><br class="importantBR"><p>Learn what the fertility awareness (rhythm method) of birth control is and why it might not work for teens.</p> </li> <li class="primary"> <h2><a href="/CookChildrens/en/teens/bc-chart.html?ref=search">Birth Control Methods: How Well Do They Work?</a><span class="sectionNamer"> for Teens</span></h2><br class="importantBR"><p>Some birth control methods work better than others. This chart compares how well different birth control methods work.</p> </li> <li class="primary"> <h2><a href="/CookChildrens/en/parents/long-qt-syndrome.html?ref=search">Long QT Syndrome</a><span class="sectionNamer"> for Parents</span></h2><br class="importantBR"><p>Long QT syndrome is a condition that affects the electrical system of the heart. Some kids have no symptoms, while others may feel changes in their heartbeat or feel lightheaded.</p> </li> <li class="primary"> <h2><a href="/CookChildrens/en/parents/az-arrhythmia.html?ref=search">A to Z: Arrhythmia</a><span class="sectionNamer"> for Parents</span></h2><br class="importantBR"><p>An arrhythmia is an abnormal heart rhythm usually caused by an electrical "short circuit" in the heart.</p> </li> <li class="primary"> <h2><a href="/CookChildrens/en/parents/az-dysrhythmia.html?ref=search">A to Z: Dysrhythmia</a><span class="sectionNamer"> for Parents</span></h2><br class="importantBR"><p>Learn more about dysrhythmia: an abnormality in the heart's beat or rhythm caused by electrical impulses functioning improperly.</p> </li> <li class="primary"> <h2><a href="/CookChildrens/en/parents/supraventricular-tachycardia.html?ref=search">Supraventricular Tachycardia (SVT)</a><span class="sectionNamer"> for Parents</span></h2><br class="importantBR"><p>Supraventricular tachycardia is a type of abnormal heart rhythm in which the heart beats very quickly.</p> </li> <li class="primary"> <h2><a href="/CookChildrens/en/parents/ekg.html?ref=search">ECG (Electrocardiogram)</a><span class="sectionNamer"> for Parents</span></h2><br class="importantBR"><p>Is your child scheduled to have an ECG? Find out how this test is performed and when you can expect the results.</p> </li> <li class="primary"> <h2><a href="/CookChildrens/en/parents/arrhythmias.html?ref=search">Arrhythmia (Abnormal Heartbeat)</a><span class="sectionNamer"> for Parents</span></h2><br class="importantBR"><p>An arrhythmia is an abnormal heartbeat usually caused by an electrical "short circuit" in the heart. Many are minor and not a health threat, but some can indicate a more serious problem.</p> </li> <li class="primary"> <h2><a href="/CookChildrens/en/teens/contraception-withdrawal.html?ref=search">Withdrawal</a><span class="sectionNamer"> for Teens</span></h2><br class="importantBR"><p>Before you consider having sex, you need to know how to protect yourself. Learn about withdrawal - and whether it's effective at preventing pregnancy and STDs.</p> </li> <li class="primary"> <h2><a href="/CookChildrens/en/parents/az-palpitations.html?ref=search">A to Z: Palpitations</a><span class="sectionNamer"> for Parents</span></h2><br class="importantBR"><p>Learn about arrhythmias and conditions that affect the heart and heartbeat.</p> </li> </ul> <nav aria-label="pagination"> <div class="pagination"> <div class="paginationCount">(viewing results 1 to 10)</div> <div class="next"><a href="/CookChildrens/en/parents/?search=y&q=rhythm-method&datasource=cookchildrens&lang=english&start=10&section=parents_teens_kids">next</a></div> </div> </nav> </div> </div> </div> <div id="kh_lic_footer"> <nav aria-label="Content info"> <ul id="kh_lic_footer_links"> <li><a href="/CookChildrens/en/parents/editorial-policy-licensee.html">Editorial Policy</a></li> <li><a href="/CookChildrens/en/parents/policy-licensees.html">KidsHealth Privacy Policy & Terms of Use</a></li> <li><a href="/CookChildrens/en/parents/copyright.html">Copyright</a></li> </ul> </nav> <div id="kh_lic_footer_legalease"> <p><img lang="en" alt="A KidsHealth Education Partner" src="/images/n00/logos/eduPartner3.svg"> Note: All information is for educational purposes only. 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