A simultaneous multichannel monophasic action potential electrode array for in vivo epicardial repolarization mapping

IEEE Transactions on Biomedical Engineering

Volumn 48, Issue 3, 2001, Pages 345-352

  Sahakian, Alan V ^a,b   Peterson, Ming Shing Lee ^c   Shkurovich, Sergio ^c   Hamer, Mark ^b,d   Votapka, Timothy ^b,d   Ji, Tongyou ^b   Swiryn, Steven ^b,d  

^a IEEE   (United States)

^b NORTHWESTERN UNIVERSITY   (United States)

^c Northwestern University   (United States)

^d NORTHWESTERN UNIVERSITY   (United States)

Author keywords

Cardiac mapping; Electrodes; Epicardium; Monophasic action potential; Refractory period; Repolarization

Indexed keywords

MONOPHASIC ACTION POTENTIAL(MAP);

ELECTRODES; MORPHOLOGY; TISSUE;

BIOMEDICAL ENGINEERING;

ANIMAL TISSUE; ARTICLE; ATRIOVENTRICULAR CONDUCTION; ELECTRIC ACTIVITY; ELECTRODE; ENDOCARDIUM; EPICARDIUM; HEART MUSCLE POTENTIAL; HEART REPOLARIZATION; NONHUMAN; SWINE;

ACTION POTENTIALS; ANIMALS; BODY SURFACE POTENTIAL MAPPING; ELECTRODES; EQUIPMENT DESIGN; FEMALE; HEART BLOCK; MALE; MYOCARDIAL ISCHEMIA; PERICARDIUM; SWINE;

EID: 0035094165     PISSN: 00189294     EISSN: None     Source Type: Journal    
DOI: 10.1109/10.914798     Document Type: Article

References (18)

1. Optical mapping of repolarization and refractoriness from intact hearts
2. Optical mapping in a new guinea pig model of ventricular tachycardia reveals mechanisms for multiple wavelengths in a single reentrant circuit
3. Atrial fibrillation begets atrial fibrillation. A study in awake chronically intrumented goats
4. On the time relations of the excitatory process in the ventricle of the heart of the frog
5. Monophasic action potentials from tight atrial muscle recorded during heart catheterization
6. Method and theory of monophasic action potential recording
7. Monophasic action potential mapping
8. Current status of monophasic action potential recording: Theories, measurements and interpretations
9. A method for simultaneous epicardial monophasic action potential recordings from the dog heart in situ
10. Electrophysiologic features of torsades de pointes: Insights from a new isolated rabbit heart model
11. Spatial sampling requirements for the determination of the spatial distribution of repolarization in atrial tissue
12. A simultaneous multichannel monophasic action potential electrode array for epicardial repolarization mapping
13. Monophasic action potentials: Concepts to practical applications
14. An automatic microcomputer system for analysis of monophasic action potentials
15. A new, single catheter technique for simultaneous measurement of action potential duration and refractory period in situ
16. Rate dependent effects of procainamide on the threshold current for pacing in the setting of postrepolarization refractoriness in dogs
17. A multichannel monophasic action potential electrode array for simultaneous epicardial and endocardial repolarization mapping