40:. Echocardiography: A wall motion abnormality at rest which improves during a low-dose dobutamine stress test is classified as "hibernating myocardium." Low dose dobutamine stimulates contractile function and thus helps to predict functional recovery after revascularization. Cardiac magnetic resonance: The most frequently used MR
44:
based on Gd-chelates accumulate in the extracellular space which is increased in scarred myocardium. This leads to a signal increase which can be visualised with the "late gadolinium enhancement technique." This is probably the most accurate way to visualise scarred myocardium. An alternative (or
60:
via cardiac catheterization. The regions of myocardium are still viable and can return to normal function. There develops a new steady state between myocardial blood flow (MBF) and myocardial function, MBF reduced and in consequence function is reduced too. The clinical situations where one can
45:
additional) technique with CMR is the use of low dose dobutamine similar to echocardiography. PET: The finding of a perfusion or metabolic mismatch between PET-FDG and PET-NH
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The phenomenon is highly significant clinically because it usually manifests itself in the setting of chronic
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is indicative of decreased metabolism. The wall of the affected segments is hypo-, a-, or dyskinetic.
1060:
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exhibit abnormalities of contractile function. These abnormalities can be visualised with
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This article about a medical condition affecting the circulatory system is a
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115:Wijns W, Vatner SF, Camici PG (July 1998).
1283:
1269:
483:Arrhythmogenic right ventricular dysplasia
173:
159:
108:
1294:
217:Spontaneous coronary artery dissection
154:
24:is a state when some segments of the
1246:
541:Nonbacterial thrombotic endocarditis
56:, that is potentially reversible by
61:expect hibernating myocardium are:
13:
837:Accelerated idioventricular rhythm
34:cardiac magnetic resonance imaging
14:
1318:
36:(CMR), nuclear medicine (PET) or
522:Subacute bacterial endocarditis
1:
1039:Pulseless electrical activity
968:Multifocal atrial tachycardia
842:Catecholaminergic polymorphic
101:
1255:. You can help Knowledge by
7:
133:10.1056/NEJM199807163390307
84:
10:
1323:
1245:
983:Wandering atrial pacemaker
530:non-infective endocarditis
471:Endocardial fibroelastosis
1307:Circulatory disease stubs
1200:
1143:
1061:hexaxial reference system
1052:
1019:
1006:Jervell and Lange-Nielsen
991:
949:
908:
885:
859:
827:
785:
766:
665:
651:
551:
536:Libman–Sacks endocarditis
505:
491:
407:
356:
349:
286:
241:
198:
189:
941:Ventricular fibrillation
212:Coronary artery aneurysm
117:"Hibernating myocardium"
1302:Ischemic heart diseases
1218:Diastolic heart failure
1192:Athletic heart syndrome
1153:Ventricular hypertrophy
887:Pre-excitation syndrome
741:Left posterior fascicle
266:Acute coronary syndrome
206:Coronary artery disease
736:Left anterior fascicle
516:infective endocarditis
301:Hibernating myocardium
182:Cardiovascular disease
22:hibernating myocardium
900:Wolff–Parkinson–White
860:Premature contraction
758:Adams–Stokes syndrome
461:Loeffler endocarditis
271:Myocardial infarction
1067:Right axis deviation
1029:Sudden cardiac death
387:Pericardial effusion
330:Ventricular aneurysm
1072:Left axis deviation
929:Atrial fibrillation
924:Ventricular flutter
847:Torsades de pointes
721:Bundle branch block
680:Sick sinus syndrome
466:Cardiac amyloidosis
451:Tachycardia-induced
306:Myocardial stunning
254:Prinzmetal's angina
223:Coronary thrombosis
96:Myocardial scarring
1175:Atrial enlargement
973:Pacemaker syndrome
895:Lown–Ganong–Levine
817:Junctional ectopic
812:AV nodal reentrant
318:Myocardial rupture
228:Coronary vasospasm
91:Stunned myocardium
1264:
1263:
1243:
1242:
1235:Obstructive shock
1139:
1138:
1086:Short QT syndrome
1053:Other / ungrouped
1044:Sinoatrial arrest
959:Ectopic pacemaker
855:
854:
675:Sinus bradycardia
647:
646:
643:
642:
392:Cardiac tamponade
345:
344:
335:Dressler syndrome
233:Myocardial bridge
58:revascularisation
1314:
1285:
1278:
1271:
1247:
1208:Cardiac fibrosis
1100:T wave alternans
993:Long QT syndrome
787:Supraventricular
783:
782:
716:Intraventricular
663:
662:
503:
502:
354:
353:
199:Coronary disease
196:
195:
175:
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152:
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145:
144:
112:
38:ventriculography
30:echocardiography
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1230:Rheumatic fever
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987:
945:
904:
881:
851:
823:
770:
762:
656:
639:
547:
496:
487:
403:
397:Hemopericardium
341:
282:
276:Unstable angina
249:Angina pectoris
242:Active ischemia
237:
185:
179:
149:
148:
121:N. Engl. J. Med
113:
109:
104:
87:
74:silent ischemia
71:unstable angina
65:chronic stable
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42:contrast agents
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11:
5:
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1223:Cardiac asthma
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1131:Strain pattern
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1021:Cardiac arrest
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1001:Andersen–Tawil
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919:Atrial flutter
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429:Cardiomyopathy
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422:Chagas disease
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1213:Heart failure
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1124:ST depression
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751:Trifascicular
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633:regurgitation
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614:regurgitation
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610:
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595:regurgitation
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576:regurgitation
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260:
259:Stable angina
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127:(3): 173–81.
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43:
39:
35:
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27:
23:
19:
1257:expanding it
1250:
1145:Cardiomegaly
1119:ST elevation
1106:
1092:
1078:
1059:
963:Ectopic beat
911:fibrillation
746:Bifascicular
620:
601:
582:
558:
528:
514:
507:Endocarditis
446:Hypertrophic
380:Constrictive
366:Pericarditis
324:
312:
300:
295:
124:
120:
110:
51:
21:
15:
1011:Romano–Ward
978:Parasystole
877:Ventricular
829:Ventricular
768:Tachycardia
685:Heart block
667:Bradycardia
493:Endocardium
456:Restrictive
417:Myocarditis
358:Pericardium
1296:Categories
909:Flutter /
872:Junctional
807:Junctional
800:Multifocal
773:paroxysmal
689:Sinoatrial
658:arrhythmia
653:Conduction
409:Myocardium
102:References
26:myocardium
18:cardiology
1168:Pulmonary
951:Pacemaker
622:pulmonary
603:tricuspid
439:Alcoholic
1034:Asystole
934:Familial
628:stenosis
609:stenosis
590:stenosis
571:stenosis
566:prolapse
288:Sequelae
191:Ischemia
85:See also
54:ischemia
434:Dilated
376:Chronic
184:(heart)
141:9664095
1114:J wave
867:Atrial
795:Atrial
584:aortic
560:mitral
552:Valves
498:valves
350:Layers
219:(SCAD)
139:
77:after
67:angina
1201:Other
1185:Right
1163:Right
777:sinus
726:Right
476:Viral
371:Acute
325:weeks
296:hours
208:(CAD)
1253:stub
1180:Left
1158:Left
775:and
731:Left
313:days
137:PMID
129:doi
125:339
79:AMI
32:,
16:In
1298::
1108:ST
1080:QT
961:/
709:3°
704:2°
699:1°
694:AV
687::
378:/
135:.
123:.
119:.
20:,
1284:e
1277:t
1270:v
1259:.
1094:T
779:)
771:(
655:/
495:/
174:e
167:t
160:v
143:.
131::
47:3
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