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Cardiac Arrhythmia patents



      
           
This page is updated frequently with new Cardiac Arrhythmia-related patent applications. Subscribe to the Cardiac Arrhythmia RSS feed to automatically get the update: related Cardiac RSS feeds. RSS updates for this page: Cardiac Arrhythmia RSS RSS


Database and algorithm for evaluating efficacy of an electrophysiology procedure

Perminova

Database and algorithm for evaluating efficacy of an electrophysiology procedure

Internet-based system for evaluating t waves within ecg waveforms to determine the presence of cardiac abnormalities

Perminova

Internet-based system for evaluating t waves within ecg waveforms to determine the presence of cardiac abnormalities

Date/App# patent app List of recent Cardiac Arrhythmia-related patents
01/15/15
20150018693
 Method and  monitoring a subject for atrial fibrillation patent thumbnailMethod and monitoring a subject for atrial fibrillation
What is disclosed is a method for monitoring a subject for cardiac arrhythmia such as atrial fibrillation using an apparatus that can be comfortably worn by the subject around an area of exposed skin where a photoplethysmographic (ppg) signal can be registered. In one embodiment, the apparatus is a reflective or transmissive wrist-worn device with emitter/detector pairs fixed to an inner side of a band with at least one illuminator emitting source light at a specified wavelength band.
Xerox Corporation
01/01/15
20150005652
 Database and algorithm for evaluating efficacy of an electrophysiology procedure patent thumbnailDatabase and algorithm for evaluating efficacy of an electrophysiology procedure
The present invention provides an improved, internet-based system that seamlessly collects cardiovascular data from a patient before, during, and after a procedure for ep or an id. During an ep procedure, the system collects information describing the patient's response to pes and the ablation process, ecg waveforms and their various features, hr and other vital signs, hr variability, cardiac arrhythmias, patient demographics, and patient outcomes.
Perminova Inc.
01/01/15
20150005650
 Internet-based system for evaluating t waves within ecg waveforms to determine the presence of cardiac abnormalities patent thumbnailInternet-based system for evaluating t waves within ecg waveforms to determine the presence of cardiac abnormalities
The present invention provides an improved, internet-based system that seamlessly collects cardiovascular data from a patient before, during, and after a procedure for ep or an id. During an ep procedure, the system collects information describing the patient's response to pes and the ablation process, ecg waveforms and their various features, hr and other vital signs, hr variability, cardiac arrhythmias, patient demographics, and patient outcomes.
Perminova Inc.
12/25/14
20140377217
 Compositions for preventing cardiac arrhythmia patent thumbnailCompositions for preventing cardiac arrhythmia
Disclosed herein are compositions and methods for treating or preventing a cardiac arrhythmia in a subject.. .
12/18/14
20140371804
 Method for low-voltage termination of cardiac arrhythmias by effectively unpinning anatomical reentries patent thumbnailMethod for low-voltage termination of cardiac arrhythmias by effectively unpinning anatomical reentries
A method for extinguishing a cardiac arrhythmia utilizes destructive interference of the passing of the reentry wave tip of an anatomical reentry through a depolarized region created by a relatively low voltage electric field in such a way as to effectively unpin the anatomical reentry. Preferably, the relatively low voltage electric field is defined by at least one unpinning shock(s) that are lower than an expected lower limit of vulnerability as established, for example, by a defibrillation threshold test.
Washington University
12/11/14
20140364757
 Cardio mapping  cardio mapping patent thumbnailCardio mapping cardio mapping
A method and system for determining the mechanism of cardiac arrhythmia in a patient is disclosed. The method basically entails measuring the impedance of cardiac tissue in a portion of the patient's heart using a catheter during an episode of supraventricular tachycardia to produce an iso-impedance map of that cardiac tissue on a video display and analyzing the pattern of the iso-impedance map to differentiate focal arrhythmia caused by a circumscribed region of focal firing and reentrant arrhythmia caused by a macroreentrant circuit.
12/11/14
20140363841
 Induced pluripotent stem cell (ipsc)-derived cardiomyocyte-like cells and uses thereof patent thumbnailInduced pluripotent stem cell (ipsc)-derived cardiomyocyte-like cells and uses thereof
The present invention relates to a method for screening an agent as a drug candidate using induced pluripotent stem cell-derived cardiomyocyte-like cells (ipsc-cms). The method is useful for screening cardiovascular agents and/or agents affecting cardiac function.
11/27/14
20140350631
 Sensing vector selection in a cardiac stimulus device with postural assessment patent thumbnailSensing vector selection in a cardiac stimulus device with postural assessment
Methods, implantable medical devices and systems configured to perform analysis of captured signals from implanted electrodes to identify cardiac arrhythmias. In an illustrative embodiment, signals captured from two or more sensing vectors are analyzed, where the signals are captured with a patient in at least first and second body positions.
11/27/14
20140350422
 Systems for detecting cardiac arrhythmias patent thumbnailSystems for detecting cardiac arrhythmias
A system for calculating a variability value that is indicative of af by obtaining a signal sequence of a plurality of rr intervals by monitoring electrical activity of a patient's heart. Each rr interval is converted into an instantaneous heart rate value and sorted into ascending order.
11/20/14
20140343444
 Rapid visual cuing  cardiac ekg rhythms patent thumbnailRapid visual cuing cardiac ekg rhythms
The present invention is a visual cuing device which allows users to rapidly and easily identify ecg/ekg cardiac arrhythmias and twelve lead ecg/ekg arrhythmias. A visual cuing device contains a plurality of panels with a plurality of graphically displayed ecg/ekg abnormalities alternated with visually high-contrast, solid colored text sections.
11/13/14
20140336718

Adaptive medium voltage therapy for cardiac arrhythmias


Aspects of the invention are directed to advanced monitoring and control of medium voltage therapy (mvt) in implantable and external devices. Apparatus and methods are disclosed that facilitate dynamic adjustment of mvt parameter values in response to new and changing circumstances such as the patient's condition before, during, and after administration of mvt.
11/06/14
20140330091

Heart failure decompensation prediction based on cardiac rhythm


Systems and methods of detecting an impending cardiac decompensation of a patient measure an electrocardiogram signal of the patient. An incidence of cardiac arrhythmias is determined from the electrocardiogram signal.
11/06/14
20140329311

Induction of human embryonic stem cell derived cardiac pacemaker or chamber-type cardiomyocytes by manipulation of neuregulin signaling


The present invention is directed to methods of producing cardiomyocytes having a nodal/pacemaker phenotype and cardiomyocytes having an atrial/ventricular phenotype. Isolated populations of nodal/pacemaker and atrial/ventricular cardiomyocytes are also disclosed.
10/23/14
20140316385

Methods of treating a cardiac arrhythmia by thoracoscopic production of a cox maze iii lesion set


Methods of treating a subject for a cardiac arrhythmia are provided. Aspects of the methods include thoracoscopically producing a cardiac cox maze iii set of lesions in cardiac tissue of the subject in a manner sufficient to treat the subject for the cardiac arrhythmia..
10/02/14
20140296335

Short acting phenylalkylamine calcium channel blockers and uses thereof


The present invention relates to the use of a pharmaceutically effective amount of an short-acting calcium channel blocking compound to treat ischemic heart conditions, cardiac arrhythmias, hypertensive crisis in an emergency room setting, hypertension before, during, or after surgery, no-reflow phenomenon following reperfusion, and diseases associated with decreased skeletal muscle blood flow. The invention also relates to pharmaceutical compositions formulated for use in such methods and to kits for such methods..
09/18/14
20140277305

Devices, systems, and methods for managing patient temperature and correcting cardiac arrhythmia


Methods, devices, and systems for temperature management and ventricular defibrillation are disclosed. Methods, devices, and systems for positioning an electrode in the esophagus of a subject and managing the core body temperature of the subject are disclosed.
09/04/14
20140249221

Tri-salt form of metformin


Provided herein are tri-salt compounds comprising a compound having two acidic functional groups and one basic functional groups (e.g., aspartate or glutamate), metformin, and polyunsaturated fatty acids, such as eicosapentaenoate or docosahexaenoate. The salts can be used in the treatment of diabetes, diabetes with concomitant dyslipidemia (e.g., high triglycerides) and diabetes exacerbated cardiovascular complications, such as cardiac arrhythmia, cardiac ischemia, myocardial infarction, cardiomyopathy, and stroke.
08/28/14
20140243641

Methods and system for real-time cardiac mapping


A method and system of electroanatomical mapping comprises bringing a patient's image such as a fluoroscopic image and intracardiac signals into a computer based mapping system. Electroanatomical mapping or superimposing of cardiac electrical activity on fluoroscopic image is provided by placing visual indicators on electrode pairs of various catheters including standard catheters and ablation catheter.
08/14/14
20140227693

Genetic markers for risk management of atrial fibrillation, atrial flutter, and stroke


The invention relates to procedure and methods of determining a susceptibility to cardiac arrhythmia, including atrial fibrillation, atrial flutter and stroke, by assessing the presence or absence of alleles at polymorphic markers found to be associated with atrial fibrillation, atrial flutter and stroke. The invention further relates to kits encompassing reagents for assessing such markers, and diagnostic methods, uses and procedures for utilizing such susceptibility markers..
08/07/14
20140222097

Apparatus and identifying atrial arrhythmia by far-field sensing


In a subcutaneous implantable cardioverter/defibrillator, cardiac arrhythmias are detected to determine necessary therapeutic action. Cardiac signal information is sensed from far field electrodes implanted in a patient.
08/07/14
20140221993

Cardiac ablation devices and methods


Devices and methods provide for ablation of cardiac tissue for treating cardiac arrhythmias such as atrial fibrillation. Although the devices and methods are often used to ablate epicardial tissue in the vicinity of at least one pulmonary vein, various embodiments may be used to ablate other cardiac tissues in other locations on a heart.
08/07/14
20140221845

Determining cardiac arrhythmia from a video of a subject being monitored for cardiac function


What is disclosed is a system and method for processing a time-series signal generated by video images captured of a subject of interest in a non-contact, remote sensing environment such that the existence of a cardiac arrhythmia can be determined for that subject. In one embodiment, a time-series signal generated is received.
07/31/14
20140214104

Systems and methods for leadless pacing and shock therapy


Techniques and systems for monitoring cardiac arrhythmias and delivering electrical stimulation therapy using a subcutaneous implantable cardioverter defibrillator (sicd) and a leadless pacing device (lpd) are described. For example, the sicd may detect a tachyarrhythmia within a first electrical signal from a heart and determine, based on the tachyarrhythmia, to deliver anti-tachyarrhythmia shock therapy to the patient to treat the detected arrhythmia.
07/17/14
20140200183

Treatment of cardiac arrhythmias


Compositions of the invention, including compounds that bind to a receptor for a glucagon-like peptide-1, an incretin, a glucagon-like peptide-1 (glp-1), an exendin, or an agonist, an analog (preferably an agonist analog), a derivative, or a variant of any of aforementioned compounds, are used in the prevention and treatment of arrhythmias associated with cardiac ischemia, cardiac ischemia-perfusion and/or congestive heart failure. The invention relates to both the method and compositions for such treatment..
07/03/14
20140187895

Delivery system for delivering a medical device to a location within a patient's body


Devices, systems and methods are provided for deployment of one or more functional devices, such as therapeutic and/or diagnostic medical devices and/or positioning devices, at various locations relative to a defined operative path. The devices, systems, and methods can include a guide system and a positioning element.
06/12/14
20140163343

Apparatus, system, and monitoring physiological signs


An apparatus, system, and method monitors the motion, breathing, heart rate and sleep state of subjects, e.g., humans, in a convenient, non-invasive/non-contact, and low-cost fashion. More particularly, the motion, breathing, and heart rate signals are obtained through processing applied to a raw signal obtained in a non-contact fashion, typically using a radio-frequency sensor.
06/12/14
20140162970

Treating cardiac arrhythmias, heart failure, peripheral artery disease and stroke with cyclopentyl-triazolo-pyrimidine or derivative thereof


The present invention relates to new methods for treating and/or preventing cardiac arrhythmias, heart failure, stroke and/or peripheral artery disease by administering a composition comprising triazolopyrimidine, or derivative or metabolite thereof. In particular, the present invention relates to methods for treating cardiac arrhythmias, heart failure, stroke and/or peripheral artery disease by administering cyclopentyl-triazolopyrimidine..
06/05/14
20140155885

Cardiac ablation devices and methods


Devices and methods provide for ablation of cardiac tissue for treating cardiac arrhythmias such as atrial fibrillation. The devices and methods are used to ablate epicardial tissue in the vicinity of the pulmonary veins, and other locations on a heart.
05/01/14
20140122048

System and personalized cardiac arrhythmia risk assessment by simulating arrhythmia inducibility


A method of determining a likelihood of an occurrence of a cardiac arrhythmia in a patient includes receiving three-dimensional imaging data of said patient's heart, constructing a whole-heart model for simulating at least one of electrophysiological activity or electromechanical activity of the patient's heart using the three-dimensional imaging data, simulating a response of the patient's heart to each of a plurality of stimulations to a corresponding plurality of different locations within the patient's heart using the whole-heart model, classifying each simulation outcome for each stimulation as one of a normal heart rhythm or a cardiac arrhythmia, calculating a likelihood index based on results of the classifying, and determining the likelihood of the occurrence of the cardiac arrhythmia in the patient based on the likelihood index. Software and data processing systems that implement the above methods are also provided..
04/24/14
20140114167

Patient-readable portable cardiac monitor


Systems and devices to gather data from a subject's heart, analyze said data to determine whether the subject is experiencing cardiac arrhythmia, and display results of said determining. Use, and display of cardiac condition information, are preferably simple and unambiguous to untrained users..
04/24/14
20140113008

Assessment of iron deposition post myocardial infarction as a marker of myocardial hemorrhage


The invention is directed to methods for diagnosing reperfusion/non-reperfusion hemorrhage and predicting cardiac arrhythmias and sudden cardiac death in subjects comprising using imaging techniques to detect regional iron oxide deposition. The invention also provides treatment methods for subject at increased risk of sudden cardiac death..
04/17/14
20140107513

Internet-based system for evaluating ecg waveforms to estimate the degree of coronary blockage


The present invention provides an improved, internet-based system that seamlessly collects cardiovascular data from a patient before, during, and after a procedure for ep or an id. During an ep procedure, the system collects information describing the patient's response to pes and the ablation process, ecg waveforms and their various features, hr and other vital signs, hr variability, cardiac arrhythmias, patient demographics, and patient outcomes.
04/17/14
20140107512

Cardio mapping cardio mapping


A method and system for determining the mechanism of cardiac arrhythmia in a patient is disclosed. The method basically entails measuring the impedance of cardiac tissue in a portion of the patient's heart using a catheter during an episode of supraventricular tachycardia to produce an iso-impedance map of that cardiac tissue on a video display and analyzing the pattern of the iso-impedance map to differentiate focal arrhythmia caused by a circumscribed region of focal firing and reentrant arrhythmia caused by a macroreentrant circuit.
04/17/14
20140107511

Internet-based system for evaluating ecg waveforms to determine the presence of p-mitrale and p-pulmonale


The present invention provides an improved, internet-based system that seamlessly collects cardiovascular data from a patient before, during, and after a procedure for ep or an id. During an ep procedure, the system collects information describing the patient's response to pes and the ablation process, ecg waveforms and their various features, hr and other vital signs, hr variability, cardiac arrhythmias, patient demographics, and patient outcomes.
04/17/14
20140107509

Internet-based system for collecting and analyzing data before, during, and after a cardiovascular procedure


The present invention provides an improved, internet-based system that seamlessly collects cardiovascular data from a patient before, during, and after a procedure for ep or an id. During an ep procedure, the system collects information describing the patient's response to pes and the ablation process, ecg waveforms and their various features, hr and other vital signs, hr variability, cardiac arrhythmias, patient demographics, and patient outcomes.
03/27/14
20140087460

Induction of human embryonic stem cell derived cardiac pacemaker or chamber-type cardiomyocytes by manipulation of neuregulin signaling


The present invention is directed to methods of producing cardiomyocytes having a nodal/pacemaker phenotype and cardiomyocytes having an atrial/ventricular phenotype. Isolated populations of nodal/pacemaker and atrial/ventricular cardiomyocytes are also disclosed.
02/27/14
20140058246

System and methods for real-time cardiac mapping


A method and system of electroanatomical mapping comprises bringing a patient's image such as a fluoroscopic image and intracardiac signals into a computer based mapping system. Electroanatomical mapping or superimposing of cardiac electrical activity on fluoroscopic image is provided by placing visual indicators on electrode pairs of various catheters including standard catheters and ablation catheter.
02/06/14
20140039594

External defibrillator


A variety of arrangements and methods relating to a defibrillator are described. In one aspect of the invention, a defibrillator includes two paddles that each include a defibrillator electrode covered in a protective housing.
02/06/14
20140039593

External defibrillator


A variety of arrangements and methods relating to a defibrillator are described. In one aspect of the invention, a defibrillator includes two paddles that each include a defibrillator electrode covered in a protective housing.
02/06/14
20140039488

Cardiac ablation devices and methods


Devices and methods provide for ablation of cardiac tissue for treating cardiac arrhythmias such as atrial fibrillation. Although the devices and methods are often be used to ablate epicardial tissue in the vicinity of at least one pulmonary vein, various embodiments may be used to ablate other cardiac tissues in other locations on a heart.
01/23/14
20140022250

System and patient specific planning and guidance of ablative procedures for cardiac arrhythmias


A method and system for patient-specific planning and guidance of an ablation procedure for cardiac arrhythmia is disclosed. A patient-specific anatomical heart model is generated based on pre-operative cardiac image data.
01/16/14
20140018419

Tri-salt form of metformin


Provided herein are tri-salt compounds comprising a compound having two acidic functional groups and one basic functional groups (e.g., aspartate or glutamate), metformin, and polyunsaturated fatty acids, such as eicosapentaenoate or docosahexaenoate. The salts can be used in the treatment of diabetes, diabetes with concomitant dyslipidemia (e.g., high triglycerides) and diabetes exacerbated cardiovascular complications, such as cardiac arrhythmia, cardiac ischemia, myocardial infarction, cardiomyopathy, and stroke.
01/09/14
20140012254

Cardiac treatment devices and methods


Devices and methods provide for ablation of cardiac tissue for treating cardiac arrhythmias such as atrial fibrillation. Although the devices and methods are often be used to ablate epicardial tissue in the vicinity of at least one pulmonary vein, various embodiments may be used to ablate other cardiac tissues in other locations on a heart.
01/09/14
20140011814

Diamine and meglumine salt forms of fatty acids


Provided herein are diamine salts of eicosapentaenoic acid and docosahexaenoic acid, processes for the preparation of such compounds, pharmaceutical compositions comprising such compounds, and the uses of such compounds as agents for treating dyslipidemia, cardiovascular diseases such as cardiac arrhythmia, cardiac ischemia, myocardial infarction, cardiomyopathy, and stroke and obesity.. .


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Cardiac Arrhythmia topics: Arrhythmia, Cardiac Arrhythmia, Arrhythmias, Cardiac Arrhythmias, Fibrillation, Medical Device, Implantable Medical Device, Epinephrine, Ventricular, Tachycardia, Atrial Fibrillation, Atrial Fib, Electrical Signal, Sleep Apnea, Rheumatoid Arthritis

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This listing is a sample listing of patent applications related to Cardiac Arrhythmia for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Cardiac Arrhythmia with additional patents listed. Browse our RSS directory or Search for other possible listings.
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