Dipole Density Mapping of Right and Left Atrial Supraventricular Tachycardia (DDRAMATIC-SVT)

Acutus Medical

Status: Withdrawn

Conditions: Supraventricular Tachycardia

Treatments: Device: Mapping with the Acutus Medical System followed by Ablation

Study type: Interventional

Funder types: Industry

Identifiers

NCT01914575

CL-SVT-003

Details and patient eligibility

About

Use of dipole density mapping to identify activation in complex supraventricular tachycardias

Sex: All

Ages: 18 to 75 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. aged 18 to 75 years
2. scheduled for ablation of atypical atrial flutter or paroxysmal atrial fibrillation
3. able and willing to give informed consent

Exclusion criteria

1. implanted prosthetic, artificial, or repaired cardiac valves in the chamber being mapped, permanent pacemaker or ICD leads in the chamber being mapped, and/or hypercoagulopathy or an inability to tolerate anticoagulation .
2. myocardial infarction within the prior two months
3. cardiac surgery within the prior three months
4. intracardiac thrombus
5. clinically significant tricuspid valve regurgitation or stenosis
6. any cerebral ischemic event in the prior six months
7. pregnant or nursing
8. currently enrolled in any other clinical investigation

Trial design

Primary purpose: Diagnostic

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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0 participants in 1 patient group

Dipole Density Mapping

Experimental group

Treatment:

Device: Mapping with the Acutus Medical System followed by Ablation