Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018799 (heart disease)
 34,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Several authors are in agreement that there is no relationship between calcium concentration in vitreous humor and time since death. Nowak and Balabanova (1989) however established such a relationship on a random sample of 19 cases suffering from heart disease (coronary occlusion) and quote Coe (1969, 1972) who "described also a correlation between PMI and calcium" which is completely wrong. The results of Nowak and Balabanova are compared to own results (n = 270, 69 deaths due to coronary artery disease), results of Sturner et al. (1972) and Schmidt (1988). In conclusion there is a statistically significant correlation between calcium concentration in vitreous humor and PMI (r = 0,356) but the range of scatter of the individual calcium values over the PMI is so great that it becomes clear that vitreous calcium is no aid in estimating the time since death.
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PMID:[Calcium concentration in vitreous humor--a means for determining time of death?]. 224 34

J. P. Slack, I. L. Grupp, R. Dash, D. Holder, A. Schmidt, M. J. Gerst, T. Tamura, C. Tilgmann, P. F. James, R. Johnson, A. M. Gerdes and E. G. Kranias. The Enhanced Contractility of the Phospholamban-deficient Mouse Heart Persists with Aging. Journal of Molecular and Cellular Cardiology (2001) 33, 1031-1040. Phospholamban ablation in the mouse is associated with significant increases in cardiac contractility. To determine whether this hyperdynamic function persists through the aging process, a longitudinal examination of age-matched phospholamban-deficient and wild-type mice was employed. Kaplan-Meier survival curves indicated no significant differences between phospholamban-deficient and wild-type mice over the first year. Examination of cardiac function revealed significant increases in the rates of contraction (+dP/dt) and relaxation (-dP/dt) in phospholamban-deficient hearts compared with their wild-type counterparts at 3, 6, 12, 18 and 24 months of age. Quantitative immunoblotting indicated that the expression levels of the sarcoplasmic reticulum Ca(2+)-ATPase were not altered in wild-type hearts, while they were significantly decreased at 12 months (40%) and 18 months (20%) in phospholamban-deficient hearts. These findings on the persistence of hyperdynamic cardiac function over the long term suggest that phospholamban may constitute an important target for treatment in heart disease.
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PMID:The enhanced contractility of the phospholamban-deficient mouse heart persists with aging. 1134 24

Cor triatriatum is a rare congenital cardiac anomaly accounting for only 0.1-0.4% of all congenital heart diseases usually diagnosed in infancy or childhood and rarely found in adults. It is characterized by fibromuscular membrane dividing the left atrium into two chambers. This congenital heart disease is reported to be frequently associated with variety of cardiac anomalies such as an atrial septal defect, anomalous pulmonary venous drainage, and persistent left superior vena cava. A woman with no cardiac history was admitted to the hospital due to acute heart failure and diagnosed as severe mitral regurgitation and cor triatriatum by pre-orerative transthoracic echocardiography. Emergency mitral valve plasty was undertaken because of the severity of mitral regurgitation without determining the detailed type of cor triatriatum. Thus, diagnosis of the type of cor triatriatum with perioperative transesophageal echocardiography (TEE) was required to establish correct cardiopulmonary bypass and determine the operative procedure. Perioperative TEE revealed that the type was Lucas-Schmidt- I A, and cardiopulmonary bypass was established safely. Operation was performed without any problems. The TEE skill of our anesthesiologists could contribute to the safe management of the cardiac surgery.
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PMID:[Diagnosis and evaluation of a patient with cor triatriatum using perioperative transesophageal echocardiography]. 2472 46

Neonates with congenital heart disease are at a high risk of vascular thrombosis. Thrombosis may occur due to vascular injury, increased blood viscosity secondary to polycythemia associated with congenital cyanotic heart diseases, or stasis of blood flow associated with low cardiac output (Schmidt B & Andrew M., Pediatrics 1995; 96: 939-943. Veldman A et al.,Vasc Health Risk Manag 2008; 4: 1337-1348).
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PMID:Novel approach for Recanalization and Limb Saving Following Acute Thrombosis of Upper Limb Arteries in Two Neonates After Congenital Heart Surgery. 3309 35