ECG Guru - Instructor Resources - Ventricular fusion beat https://www.ecgguru.com/ecg/ventricular-fusion-beat en Jason's Blog: ECG Challenge for the month of April, 2014. https://www.ecgguru.com/blog/jasons-blog-ecg-challenge-month-april-2014 <div class="field field-name-field-blog-image field-type-image field-label-hidden"><div class="field-items"><div class="field-item even"><a href="/blog/jasons-blog-ecg-challenge-month-april-2014"><img typeof="foaf:Image" src="https://www.ecgguru.com/sites/default/files/ECG%20of%20the%20Month%203c%20ladder%20diagram.png" width="788" height="509" alt="" /></a></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><span style="text-decoration: underline;"><strong>Patient data:</strong></span>&nbsp; 62-year old man.</p> </div></div></div><div class="field field-name-field-rate-this-content field-type-fivestar field-label-above"><div class="field-label">Rate this content:&nbsp;</div><div class="field-items"><div class="field-item even"><form class="fivestar-widget" action="/taxonomy/term/186/feed" method="post" id="fivestar-custom-widget" accept-charset="UTF-8"><div><div class="clearfix fivestar-average-text fivestar-average-stars fivestar-form-item fivestar-hearts"><div class="form-item form-type-fivestar form-item-vote"> <div class="form-item form-type-select form-item-vote"> <select id="edit-vote--2" name="vote" class="form-select"><option value="-">Select rating</option><option value="20">Give Jason&amp;#039;s Blog: ECG Challenge for the month of April, 2014. 1/5</option><option value="40">Give Jason&amp;#039;s Blog: ECG Challenge for the month of April, 2014. 2/5</option><option value="60">Give Jason&amp;#039;s Blog: ECG Challenge for the month of April, 2014. 3/5</option><option value="80" selected="selected">Give Jason&amp;#039;s Blog: ECG Challenge for the month of April, 2014. 4/5</option><option value="100">Give Jason&amp;#039;s Blog: ECG Challenge for the month of April, 2014. 5/5</option></select> <div class="description"><div class="fivestar-summary fivestar-summary-average-count"><span class="average-rating">Average: <span >3.3</span></span> <span class="total-votes">(<span >4</span> votes)</span></div></div> </div> </div> </div><input class="fivestar-submit form-submit" type="submit" id="edit-fivestar-submit" name="op" value="Rate" /><input type="hidden" name="form_build_id" value="form--3-KN4pZ2o_sKC8Gtu4HDcAO-ZFtK1FyICt_NvLR-PM" /> <input type="hidden" name="form_id" value="fivestar_custom_widget" /> </div></form></div></div></div><ul class="links inline"><li class="addtoany first last"><span><span class="a2a_kit a2a_target addtoany_list" id="da2a_1"> <a class="a2a_dd addtoany_share_save" href="https://www.addtoany.com/share#url=https%3A%2F%2Fwww.ecgguru.com%2Fblog%2Fjasons-blog-ecg-challenge-month-april-2014&amp;title=Jason%27s%20Blog%3A%20ECG%20Challenge%20for%20the%20month%20of%20April%2C%202014."><img src="/sites/all/modules/addtoany/images/share_save_256_24.png" width="256" height="24" alt="Share"/></a> </span> <script type="text/javascript"> <!--//--><![CDATA[//><!-- if(window.da2a)da2a.script_load(); //--><!]]> </script></span></li> </ul> Mon, 31 Mar 2014 00:18:25 +0000 jer5150 565 at https://www.ecgguru.com https://www.ecgguru.com/blog/jasons-blog-ecg-challenge-month-april-2014#comments Jason's Blog: ECG Challenge for the month of December, 2013. https://www.ecgguru.com/blog/jasons-blog-ecg-challenge-month-december-2013 <div class="field field-name-field-blog-image field-type-image field-label-hidden"><div class="field-items"><div class="field-item even"><a href="/blog/jasons-blog-ecg-challenge-month-december-2013"><img typeof="foaf:Image" src="https://www.ecgguru.com/sites/default/files/ECG%20of%20the%20Month%202t%20ladder1.png" width="765" height="509" alt="" /></a></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p>The only patient data I have is that this ECG is from a 73-year old man.&nbsp; At the request of the site administrator (Dawn Altman), I'm posting this ECG because there isn't one quite like it in the Guru's archives.&nbsp; Some readers will recognize it as one I recently posted on another website.&nbsp; This one lives up to the title of "Challenging".&nbsp; I'll make the same general statement I did on the other website:&nbsp; You'll need to make careful measurements with calipers on this ECG to come to the correct interpretation.</p> </div></div></div><div class="field field-name-field-rate-this-content field-type-fivestar field-label-above"><div class="field-label">Rate this content:&nbsp;</div><div class="field-items"><div class="field-item even"><form class="fivestar-widget" action="/taxonomy/term/186/feed" method="post" id="fivestar-custom-widget--2" accept-charset="UTF-8"><div><div class="clearfix fivestar-average-text fivestar-average-stars fivestar-form-item fivestar-hearts"><div class="form-item form-type-fivestar form-item-vote"> <div class="form-item form-type-select form-item-vote"> <select id="edit-vote--4" name="vote" class="form-select"><option value="-">Select rating</option><option value="20">Give Jason&amp;#039;s Blog: ECG Challenge for the month of December, 2013. 1/5</option><option value="40">Give Jason&amp;#039;s Blog: ECG Challenge for the month of December, 2013. 2/5</option><option value="60">Give Jason&amp;#039;s Blog: ECG Challenge for the month of December, 2013. 3/5</option><option value="80" selected="selected">Give Jason&amp;#039;s Blog: ECG Challenge for the month of December, 2013. 4/5</option><option value="100">Give Jason&amp;#039;s Blog: ECG Challenge for the month of December, 2013. 5/5</option></select> <div class="description"><div class="fivestar-summary fivestar-summary-average-count"><span class="average-rating">Average: <span >4</span></span> <span class="total-votes">(<span >2</span> votes)</span></div></div> </div> </div> </div><input class="fivestar-submit form-submit" type="submit" id="edit-fivestar-submit--2" name="op" value="Rate" /><input type="hidden" name="form_build_id" value="form-DLjKtj104J58KamoMsvzSfZWNRcHqXy9Q-_a0juSqQw" /> <input type="hidden" name="form_id" value="fivestar_custom_widget" /> </div></form></div></div></div><ul class="links inline"><li class="addtoany first last"><span><span class="a2a_kit a2a_target addtoany_list" id="da2a_2"> <a class="a2a_dd addtoany_share_save" href="https://www.addtoany.com/share#url=https%3A%2F%2Fwww.ecgguru.com%2Fblog%2Fjasons-blog-ecg-challenge-month-december-2013&amp;title=Jason%27s%20Blog%3A%20ECG%20Challenge%20for%20the%20month%20of%20December%2C%202013."><img src="/sites/all/modules/addtoany/images/share_save_256_24.png" width="256" height="24" alt="Share"/></a> </span> </span></li> </ul> Sat, 30 Nov 2013 16:34:34 +0000 jer5150 521 at https://www.ecgguru.com https://www.ecgguru.com/blog/jasons-blog-ecg-challenge-month-december-2013#comments Jason's Blog: ECG Challenge of the Week for Jan. 27th - Feb. 3rd. https://www.ecgguru.com/blog/jasons-blog-ecg-challenge-week-jan-27th-feb-3rd <div class="field field-name-field-blog-image field-type-image field-label-hidden"><div class="field-items"><div class="field-item even"><a href="/blog/jasons-blog-ecg-challenge-week-jan-27th-feb-3rd"><img typeof="foaf:Image" src="https://www.ecgguru.com/sites/default/files/ECG%20of%20the%20Week%202d%20ladder.png" width="765" height="499" alt="" /></a></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><span style="text-decoration: underline;"><strong>Patient's clinical data:</strong></span>&nbsp; 67-year-old white man with a history of COPD and CAD.<br><br>Unfortunately, due to the advanced age of this ECG (29-years ago), many details of the device will have to be left to speculation.&nbsp; I'm unable to&nbsp;retrieve any information about the patient other than the two diagnoses above. <br><br>How many different things can you spot in this 12-lead ECG?</p> </div></div></div><div class="field field-name-field-rate-this-content field-type-fivestar field-label-above"><div class="field-label">Rate this content:&nbsp;</div><div class="field-items"><div class="field-item even"><form class="fivestar-widget" action="/taxonomy/term/186/feed" method="post" id="fivestar-custom-widget--3" accept-charset="UTF-8"><div><div class="clearfix fivestar-average-text fivestar-average-stars fivestar-form-item fivestar-hearts"><div class="form-item form-type-fivestar form-item-vote"> <div class="form-item form-type-select form-item-vote"> <select id="edit-vote--6" name="vote" class="form-select"><option value="-">Select rating</option><option value="20">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Jan. 27th - Feb. 3rd. 1/5</option><option value="40">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Jan. 27th - Feb. 3rd. 2/5</option><option value="60">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Jan. 27th - Feb. 3rd. 3/5</option><option value="80">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Jan. 27th - Feb. 3rd. 4/5</option><option value="100" selected="selected">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Jan. 27th - Feb. 3rd. 5/5</option></select> <div class="description"><div class="fivestar-summary fivestar-summary-average-count"><span class="average-rating">Average: <span >5</span></span> <span class="total-votes">(<span >1</span> vote)</span></div></div> </div> </div> </div><input class="fivestar-submit form-submit" type="submit" id="edit-fivestar-submit--3" name="op" value="Rate" /><input type="hidden" name="form_build_id" value="form-YpZ0-qf5mBUnQZBoh91VPitgp8jeSxbhfoZuAc3OrJw" /> <input type="hidden" name="form_id" value="fivestar_custom_widget" /> </div></form></div></div></div><ul class="links inline"><li class="addtoany first last"><span><span class="a2a_kit a2a_target addtoany_list" id="da2a_3"> <a class="a2a_dd addtoany_share_save" href="https://www.addtoany.com/share#url=https%3A%2F%2Fwww.ecgguru.com%2Fblog%2Fjasons-blog-ecg-challenge-week-jan-27th-feb-3rd&amp;title=Jason%27s%20Blog%3A%20ECG%20Challenge%20of%20the%20Week%20for%20Jan.%2027th%20-%20Feb.%203rd."><img src="/sites/all/modules/addtoany/images/share_save_256_24.png" width="256" height="24" alt="Share"/></a> </span> </span></li> </ul> Sat, 26 Jan 2013 21:48:32 +0000 jer5150 397 at https://www.ecgguru.com https://www.ecgguru.com/blog/jasons-blog-ecg-challenge-week-jan-27th-feb-3rd#comments Jason's Blog: ECG Challenge of the Week for Oct. 28th - Nov. 4th. https://www.ecgguru.com/blog/jasons-blog-ecg-challenge-week-oct-28th-nov-4th <div class="field field-name-field-blog-image field-type-image field-label-hidden"><div class="field-items"><div class="field-item even"><a href="/blog/jasons-blog-ecg-challenge-week-oct-28th-nov-4th"><img typeof="foaf:Image" src="https://www.ecgguru.com/sites/default/files/ECG%20of%20the%20Week%201s%20laddergram%20copy.png" width="765" height="502" alt="" /></a></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p>This is one of five consecutive serial ECGs that I performed several years ago on a patient in our Outpatient ECG Lab.&nbsp; The patient was asymptomatic and the ECG was ordered as "Routine" by the patient's Primary Care Provider (PCP).&nbsp; I deliberately "froze" the tracing on the screen and captured this image because I wanted to show a transition on the ECG.<br><br>No clinical patient data available. <br><br>What does this tracing show?&nbsp; Choose the correct answer from the list below.<br><br>(1.)&nbsp; Patient with Wolff-Parkinson-White (W-P-W) syndrome and intermittent ventricular preexcitation.&nbsp; Sinus bradycardia with maximal preexciation on the first 3 beats.&nbsp; Lesser preexcitation on the 4th beat due to the Concertina effect.&nbsp; Normal conduction on the last 3 beats.<br><br>(2.)&nbsp; Junctional escape rhythm (i.e., junctional bradycardia) with left bundle-branch block (LBBB) aberrancy dissociated from a sinus bradycardia.&nbsp; Incomplete LBBB aberrancy on the 4th beat.&nbsp; Normal conduction on the last 3 beats.<br><br>(3.)&nbsp; Idioventricular escape rhythm on the first 3 beats, presumably originating from the right ventricle (RV) and dissociated from a sinus bradycardia.&nbsp; Ventricular fusion on the 4th beat.&nbsp; Normal conduction on the last 3 beats.<br><br>(4.)&nbsp; Ventricular demand pacing (rate about 40/min) from an Implantable Cardioverter-Defibrillator (ICD) and dissociated from a sinus bradycardia on the first 3 beats.&nbsp; Paced fusion on the 4th beat.&nbsp; Normal conduction on the last 3 beats.&nbsp; <br><br>(5.)&nbsp; None of the above.<br><br>HAVING TROUBLE ACCURATELY MEASURING THE DURATION OF INTERVALS, CALCULATING RATES, AND MARCHING OUT WAVEFORMS?&nbsp; NEED A PAIR OF CALIPERS TO ASSIST YOU?&nbsp; CLICK ON EITHER (OR BOTH) OF THIS LINKS TO START THE DOWNLOADING PROCESS.<br><br><span class="userContent">FREE DOWNLOADS: ICONICO ECG SCREEN CALIPERS<br> (1.) <a href="http://fileforum.betanews.com/sendfile/970815244/1/1349998026.4c01f1f8f227433ec0a215146a507710ddf22096/Calipers.zip" rel="nofollow nofollow" target="_blank"><span>http://fileforum.betanews.com/</span><span>sendfile/970815244/1/</span><span>1349998026.4c01f1f8f227433ec0a2</span><span>15146a507710ddf22096/</span>Calipers.zip</a> <br> (2.) <a href="http://www.abim.org/download/CaliperPearsonVue.exe" rel="nofollow nofollow" target="_blank"><span>http://www.abim.org/download/</span>CaliperPearsonVue.exe</a> </span></p> </div></div></div><div class="field field-name-field-rate-this-content field-type-fivestar field-label-above"><div class="field-label">Rate this content:&nbsp;</div><div class="field-items"><div class="field-item even"><form class="fivestar-widget" action="/taxonomy/term/186/feed" method="post" id="fivestar-custom-widget--4" accept-charset="UTF-8"><div><div class="clearfix fivestar-average-text fivestar-average-stars fivestar-form-item fivestar-hearts"><div class="form-item form-type-fivestar form-item-vote"> <div class="form-item form-type-select form-item-vote"> <select id="edit-vote--8" name="vote" class="form-select"><option value="-">Select rating</option><option value="20">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Oct. 28th - Nov. 4th. 1/5</option><option value="40">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Oct. 28th - Nov. 4th. 2/5</option><option value="60">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Oct. 28th - Nov. 4th. 3/5</option><option value="80">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Oct. 28th - Nov. 4th. 4/5</option><option value="100">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Oct. 28th - Nov. 4th. 5/5</option></select> <div class="description"><div class="fivestar-summary fivestar-summary-average-count"><span class="empty">No votes yet</span></div></div> </div> </div> </div><input class="fivestar-submit form-submit" type="submit" id="edit-fivestar-submit--4" name="op" value="Rate" /><input type="hidden" name="form_build_id" value="form-ffYVb4SHmNel4YWfO4QKM-t4_30uJXi7XOggM4nk3E0" /> <input type="hidden" name="form_id" value="fivestar_custom_widget" /> </div></form></div></div></div><ul class="links inline"><li class="addtoany first last"><span><span class="a2a_kit a2a_target addtoany_list" id="da2a_4"> <a class="a2a_dd addtoany_share_save" href="https://www.addtoany.com/share#url=https%3A%2F%2Fwww.ecgguru.com%2Fblog%2Fjasons-blog-ecg-challenge-week-oct-28th-nov-4th&amp;title=Jason%27s%20Blog%3A%20ECG%20Challenge%20of%20the%20Week%20for%20Oct.%2028th%20-%20Nov.%204th."><img src="/sites/all/modules/addtoany/images/share_save_256_24.png" width="256" height="24" alt="Share"/></a> </span> </span></li> </ul> Sat, 27 Oct 2012 18:41:39 +0000 jer5150 357 at https://www.ecgguru.com https://www.ecgguru.com/blog/jasons-blog-ecg-challenge-week-oct-28th-nov-4th#comments Jason's Blog: ECG Challenge of the Week for Sept. 9-16. https://www.ecgguru.com/blog/jasons-blog-ecg-challenge-week-sept-9-16 <div class="field field-name-field-blog-image field-type-image field-label-hidden"><div class="field-items"><div class="field-item even"><a href="/blog/jasons-blog-ecg-challenge-week-sept-9-16"><img typeof="foaf:Image" src="https://www.ecgguru.com/sites/default/files/ECG%20of%20the%20Week%201l%20answer.png" width="765" height="1001" alt="" /></a></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><span style="text-decoration: underline;"><strong>Patient's clinical data:</strong></span>&nbsp; 76-year-old white man admitted to the ICU.&nbsp;&nbsp;<br><br><span style="text-decoration: underline;"><strong>Hint:</strong></span>&nbsp; In Fig. 2,&nbsp;there is an extremely subtle clue on that ECG that I almost didn't notice.&nbsp; Laddergrams will be provided for both of these as the end of the week.<br><br>What is going on here? &nbsp;</p> <p>&nbsp;</p> </div></div></div><div class="field field-name-field-rate-this-content field-type-fivestar field-label-above"><div class="field-label">Rate this content:&nbsp;</div><div class="field-items"><div class="field-item even"><form class="fivestar-widget" action="/taxonomy/term/186/feed" method="post" id="fivestar-custom-widget--5" accept-charset="UTF-8"><div><div class="clearfix fivestar-average-text fivestar-average-stars fivestar-form-item fivestar-hearts"><div class="form-item form-type-fivestar form-item-vote"> <div class="form-item form-type-select form-item-vote"> <select id="edit-vote--10" name="vote" class="form-select"><option value="-">Select rating</option><option value="20">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Sept. 9-16. 1/5</option><option value="40">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Sept. 9-16. 2/5</option><option value="60">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Sept. 9-16. 3/5</option><option value="80">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Sept. 9-16. 4/5</option><option value="100">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for Sept. 9-16. 5/5</option></select> <div class="description"><div class="fivestar-summary fivestar-summary-average-count"><span class="empty">No votes yet</span></div></div> </div> </div> </div><input class="fivestar-submit form-submit" type="submit" id="edit-fivestar-submit--5" name="op" value="Rate" /><input type="hidden" name="form_build_id" value="form-MsWBNraUjcO51A0vh25uaxjkBU0QnE9Oyecq-GcjQrA" /> <input type="hidden" name="form_id" value="fivestar_custom_widget" /> </div></form></div></div></div><ul class="links inline"><li class="addtoany first last"><span><span class="a2a_kit a2a_target addtoany_list" id="da2a_5"> <a class="a2a_dd addtoany_share_save" href="https://www.addtoany.com/share#url=https%3A%2F%2Fwww.ecgguru.com%2Fblog%2Fjasons-blog-ecg-challenge-week-sept-9-16&amp;title=Jason%27s%20Blog%3A%20ECG%20Challenge%20of%20the%20Week%20for%20Sept.%209-16."><img src="/sites/all/modules/addtoany/images/share_save_256_24.png" width="256" height="24" alt="Share"/></a> </span> </span></li> </ul> Mon, 10 Sep 2012 01:02:32 +0000 jer5150 327 at https://www.ecgguru.com https://www.ecgguru.com/blog/jasons-blog-ecg-challenge-week-sept-9-16#comments Jason's Blog: ECG Challenge of the Week for August 19-26. The value of a previous, comparative ECG. https://www.ecgguru.com/blog/jasons-blog-ecg-challenge-week-august-19-26-value-previous-comparative-ecg <div class="field field-name-field-blog-image field-type-image field-label-hidden"><div class="field-items"><div class="field-item even"><a href="/blog/jasons-blog-ecg-challenge-week-august-19-26-value-previous-comparative-ecg"><img typeof="foaf:Image" src="https://www.ecgguru.com/sites/default/files/ECG%20of%20the%20Week%201i%20answer.png" width="765" height="1007" alt="" /></a></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even" property="content:encoded"><p><span style="text-decoration: underline;"><strong><br><br></strong></span><span style="text-decoration: underline;"><strong>Patient clinical data:</strong></span>&nbsp; 68-year-old black man.<br><br><span style="text-decoration: underline;"><strong>Question:</strong></span> <br>(1.)&nbsp; What "pseudo" clue in Fig. 1 clinches the source of the mechanism seen in Fig. 2?</p> </div></div></div><div class="field field-name-field-rate-this-content field-type-fivestar field-label-above"><div class="field-label">Rate this content:&nbsp;</div><div class="field-items"><div class="field-item even"><form class="fivestar-widget" action="/taxonomy/term/186/feed" method="post" id="fivestar-custom-widget--6" accept-charset="UTF-8"><div><div class="clearfix fivestar-average-text fivestar-average-stars fivestar-form-item fivestar-hearts"><div class="form-item form-type-fivestar form-item-vote"> <div class="form-item form-type-select form-item-vote"> <select id="edit-vote--12" name="vote" class="form-select"><option value="-">Select rating</option><option value="20">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for August 19-26. The value of a previous, comparative ECG. 1/5</option><option value="40" selected="selected">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for August 19-26. The value of a previous, comparative ECG. 2/5</option><option value="60">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for August 19-26. The value of a previous, comparative ECG. 3/5</option><option value="80">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for August 19-26. The value of a previous, comparative ECG. 4/5</option><option value="100">Give Jason&amp;#039;s Blog: ECG Challenge of the Week for August 19-26. The value of a previous, comparative ECG. 5/5</option></select> <div class="description"><div class="fivestar-summary fivestar-summary-average-count"><span class="average-rating">Average: <span >1.5</span></span> <span class="total-votes">(<span >2</span> votes)</span></div></div> </div> </div> </div><input class="fivestar-submit form-submit" type="submit" id="edit-fivestar-submit--6" name="op" value="Rate" /><input type="hidden" name="form_build_id" value="form-7fqFOPvRGoEvl2M2r2tYop6ZczJ5nI3ugiAKmrfkjvI" /> <input type="hidden" name="form_id" value="fivestar_custom_widget" /> </div></form></div></div></div><ul class="links inline"><li class="addtoany first last"><span><span class="a2a_kit a2a_target addtoany_list" id="da2a_6"> <a class="a2a_dd addtoany_share_save" href="https://www.addtoany.com/share#url=https%3A%2F%2Fwww.ecgguru.com%2Fblog%2Fjasons-blog-ecg-challenge-week-august-19-26-value-previous-comparative-ecg&amp;title=Jason%27s%20Blog%3A%20ECG%20Challenge%20of%20the%20Week%20for%20August%2019-26.%20The%20value%20of%20a%20previous%2C%20comparative%20ECG."><img src="/sites/all/modules/addtoany/images/share_save_256_24.png" width="256" height="24" alt="Share"/></a> </span> </span></li> </ul> Mon, 20 Aug 2012 02:19:18 +0000 jer5150 306 at https://www.ecgguru.com https://www.ecgguru.com/blog/jasons-blog-ecg-challenge-week-august-19-26-value-previous-comparative-ecg#comments