| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_16610f82e2cad5317fe5e1f186ccc7a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6da7ed4d5a6e834a30e98010d98b8f7b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d0e5d84785b7a17e2b40b34aa9bfe90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b886a27172bdf10ea96a661effbdb7f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3ab48bd3c098dbd9d3aa2f9a0bcbbb31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e53937ca1c72964acd8bc95d336fbc94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6097da0d40ff7e1b6d684c88f701736e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3fcb62cad813e4d054e7f59111fd4848 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14532
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-364
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-349
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7282 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-308 |
| filingDate |
2008-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c0f2e8f44133bfb2dabd21d75711ab7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac7234e2ef5f1ff19809ee51fec9f0d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5225430a9e694fb3d6ef4a8ce6a119e7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c98c365e3d4ed63d5d1c47920567d4a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09504197335e2d15107f93a262da075e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9166cc88e9c504d1abe85a17af38dcd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4688e262e5e2838e1c1971866c11085c |
| publicationDate |
2012-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8265739-B1 |
| titleOfInvention |
Systems and methods for distinguishing cardiac ischemia from systemic influences on IEGM morphology using an implantable medical device |
| abstract |
Techniques are provided for use in a pacemaker or implantable cardioverter/defibrillator (ICD) for distinguishing cardiac ischemia from other conditions affecting the morphology of electrical cardiac signals sensed within a patient, such as hypoglycemia, hyperglycemia or other systemic conditions. In one example, the device detects changes in morphological features of cardiac signals indicative of possible cardiac ischemia within the patient, such as changes in ST segment elevation within an intracardiac electrogram (IEGM). The device determines whether the changes in the morphological features are the result of spatially localized changes within a portion of the heart and then distinguishes cardiac ischemia from other conditions affecting the morphology of electrical cardiac signals based on that determination. In another example, the device exploits the interval between the peak of a T-wave (Tmax) and the end of the T-wave (Tend). A significant increase in the Tend−Tmax interval is indicative of ischemia rather than a systemic condition. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017027502-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11445975-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10213115-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11284836-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9020583-B2 |
| priorityDate |
2007-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |