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Undetermined Supraventricular Rhythm by ECG Finding

MedGen UID:
883252
•Concept ID:
C4053899
•
Finding

Definition

An electrocardiographic finding of a rhythm that cannot be determined from the EKG, but that clearly does not originate in the ventricles or His Purkinje system. Typically, the QRS complexes are narrow, but aberration or preexcitation may be present. [from NCI]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVUndetermined Supraventricular Rhythm by ECG Finding

Recent clinical studies

Etiology

Complications of chest thump for termination of supraventricular tachycardia in children.
Müller GI, Ulmer HE, Bauer JA
Eur J Pediatr 1992 Jan;151(1):12-4. doi: 10.1007/BF02073881. PMID: 1728536
Electrophysiologic studies of patients with hypertrophic cardiomyopathy presenting with syncope of undetermined etiology.
Schiavone WA, Maloney JD, Lever HM, Castle LW, Sterba R, Morant V
Pacing Clin Electrophysiol 1986 Jul;9(4):476-81. doi: 10.1111/j.1540-8159.1986.tb06602.x. PMID: 2426664

Diagnosis

Incidence, characteristics, and outcome of left atrial tachycardias after circumferential antral ablation of atrial fibrillation.
Wasmer K, Mönnig G, Bittner A, Dechering D, Zellerhoff S, Milberg P, Köbe J, Eckardt L
Heart Rhythm 2012 Oct;9(10):1660-6. Epub 2012 Jun 6 doi: 10.1016/j.hrthm.2012.06.007. PMID: 22683745
Complications of chest thump for termination of supraventricular tachycardia in children.
Müller GI, Ulmer HE, Bauer JA
Eur J Pediatr 1992 Jan;151(1):12-4. doi: 10.1007/BF02073881. PMID: 1728536
Electrophysiologic studies of patients with hypertrophic cardiomyopathy presenting with syncope of undetermined etiology.
Schiavone WA, Maloney JD, Lever HM, Castle LW, Sterba R, Morant V
Pacing Clin Electrophysiol 1986 Jul;9(4):476-81. doi: 10.1111/j.1540-8159.1986.tb06602.x. PMID: 2426664

Therapy

Complications of chest thump for termination of supraventricular tachycardia in children.
Müller GI, Ulmer HE, Bauer JA
Eur J Pediatr 1992 Jan;151(1):12-4. doi: 10.1007/BF02073881. PMID: 1728536

Prognosis

Incidence, characteristics, and outcome of left atrial tachycardias after circumferential antral ablation of atrial fibrillation.
Wasmer K, Mönnig G, Bittner A, Dechering D, Zellerhoff S, Milberg P, Köbe J, Eckardt L
Heart Rhythm 2012 Oct;9(10):1660-6. Epub 2012 Jun 6 doi: 10.1016/j.hrthm.2012.06.007. PMID: 22683745
Electrophysiologic studies of patients with hypertrophic cardiomyopathy presenting with syncope of undetermined etiology.
Schiavone WA, Maloney JD, Lever HM, Castle LW, Sterba R, Morant V
Pacing Clin Electrophysiol 1986 Jul;9(4):476-81. doi: 10.1111/j.1540-8159.1986.tb06602.x. PMID: 2426664

Clinical prediction guides

Electrophysiologic studies of patients with hypertrophic cardiomyopathy presenting with syncope of undetermined etiology.
Schiavone WA, Maloney JD, Lever HM, Castle LW, Sterba R, Morant V
Pacing Clin Electrophysiol 1986 Jul;9(4):476-81. doi: 10.1111/j.1540-8159.1986.tb06602.x. PMID: 2426664

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