Bradyarrhythmias and malfunctioning pacemakers

Page 1 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/1.jpg' width='140' height='200' /> By Prof. Dr. Muhammed Usama

Consultant cardiologist, NHI

Bradyarrhythmias and

Malfunctioning Pacemakers

Page 2 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=2' data-page='2' class='cut-thumb lazyload' alt='Page 2: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/2.jpg' width='140' height='200' /> Sinus Bradycardia

Page 3 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=3' data-page='3' class='cut-thumb lazyload' alt='Page 3: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/3.jpg' width='140' height='200' /> AF with slow ventricular

response

Page 4 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=4' data-page='4' class='cut-thumb lazyload' alt='Page 4: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/4.jpg' width='140' height='200' /> First degree

heartblock

Page 5 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=5' data-page='5' class='cut-thumb lazyload' alt='Page 5: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/5.jpg' width='140' height='200' /> Second degree HB (Mobitz I)

Page 6 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=6' data-page='6' class='cut-thumb lazyload' alt='Page 6: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/6.jpg' width='140' height='200' /> Mobitz II HB

Page 7 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=7' data-page='7' class='cut-thumb lazyload' alt='Page 7: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/7.jpg' width='140' height='200' /> 2nd degree HB (Mobitz II) 3:1

block

Page 8 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=8' data-page='8' class='cut-thumb lazyload' alt='Page 8: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/8.jpg' width='140' height='200' /> Complete HB

Page 9 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=9' data-page='9' class='cut-thumb lazyload' alt='Page 9: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/9.jpg' width='140' height='200' /> AF with slow ventr.

response

Page 10 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=10' data-page='10' class='cut-thumb lazyload' alt='Page 10: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/10.jpg' width='140' height='200' /> Bradycardia induced VT

Page 11 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=11' data-page='11' class='cut-thumb lazyload' alt='Page 11: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/11.jpg' width='140' height='200' /> Well functioning VVI

Page 12 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=12' data-page='12' class='cut-thumb lazyload' alt='Page 12: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/12.jpg' width='140' height='200' /> Well functioning DDD

Page 13 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=13' data-page='13' class='cut-thumb lazyload' alt='Page 13: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/13.jpg' width='140' height='200' /> Fusion beats with miscapturing VVI

Page 14 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=14' data-page='14' class='cut-thumb lazyload' alt='Page 14: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/14.jpg' width='140' height='200' /> Oversensing DDD

Page 15 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=15' data-page='15' class='cut-thumb lazyload' alt='Page 15: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/15.jpg' width='140' height='200' /> Undersensing VVI

Page 16 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=16' data-page='16' class='cut-thumb lazyload' alt='Page 16: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/16.jpg' width='140' height='200' /> Page 17 <img data-url='document/bradyarrhythmias-and-malfunctioning-pacemakers.html?page=17' data-page='17' class='cut-thumb lazyload' alt='Page 17: Bradyarrhythmias and malfunctioning pacemakers' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader042.cupdf.com/reader042/viewer/2022031907/55a736051a28abd9528b45f2/html5/thumbnails/17.jpg' width='140' height='200' />

Bradyarrhythmias and malfunctioning pacemakers

Health & Medicine

degree hb mobitz

functioning vvi

degree heartblock

block complete hb af

slow ventricular response

functioning ddd fusion