geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Myocardium of the human sinus node after sudden coronary death an ultrastructural study


, : Myocardium of the human sinus node after sudden coronary death an ultrastructural study. Arkhiv Patologii 49(7): 42-49

Light and electron-microscopic studies were performed on hearts from 23 males (aged 34 to 69 years) who had died suddenly with coronary heart disease. The hearts from 6 males of the same age group who had succumbed ot extracardiac causes (including injuries) served as controls. Chronic abnormalities and acute destructive changes in the sinus node were observed in 82.6% and 87% of the cases, respectively. Various types of destructive changes seen in specialized conducting myocytes of the sinus node are described. Lesions in the microcirculatory bed, neural elements, and the connective-tissue component of the nodal myocardium were detected. Contributions of the detected changes to cardiac arrhythmia and sudded coronary death are discussed.

US$29.90


Other references

Burt, R.W., 1978: Accumulation of 123I in a Warthin's tumor. Clinical Nuclear Medicine 3(4): 155-156

Agrawal, K.; Weaver, J.; Ngu, R.; Krishnamurthy Mohan, H., 2015: Clinical significance of patterns of incidental thyroid uptake at (18)F-FDG PET/CT. Incidental uptake of 2-[(18)F]-fluoro-2-deoxy-d-glucose ((18)F-FDG) in the thyroid gland is not uncommonly encountered in day-to-day practice of oncological (18)F-FDG positron-emission tomography/computed tomography (PET/CT). These are often felt...

Camiciottoli, G.; Bigazzi, F.; Magni, C.; Bonti, V.; Diciotti, S.; Bartolucci, M.; Mascalchi, M.; Pistolesi, M., 2016: Prevalence of comorbidities according to predominant phenotype and severity of chronic obstructive pulmonary disease. In addition to lung involvement, several other diseases and syndromes coexist in patients with chronic obstructive pulmonary disease (COPD). Our purpose was to investigate the prevalence of idiopathic arterial hypertension (IAH), ischemic heart di...

Mellis, S.J.; Baenziger, J.U., 1983: Size fractionation of anionic oligosaccharides and glycopeptides by high-performance liquid chromatography. A rapid method for the fractionation of anionic oligosaccharide and glycopeptide species on the basis of net carbohydrate content utilizing high-performance liquid chromatography has been developed. Amine-bearing bonded-phase columns are eluted wi...

Dong WenYuan, 2002: Current situation about the research of bamboo clonal population ecology and its application prospect. An analysis is presented of the current status of research on the population growth, structure dynamics, growth pattern, morphological plasticity, physiological integration and bionomic strategies of bamboo clones. The application of ecologically...

Cowey, A.; Alexander, I.; Heywood, C.; Kentridge, R., 2008: Pupillary responses to coloured and contourless displays in total cerebral achromatopsia. In two patients with total acquired cortical colour blindness and in six control subjects we studied the binocular pupillary response to a variety of sharply defined coloured and grey displays that either had the same mean luminance as the backgr...

Bortin, M.M.; Atkinson, K.; van Bekkum, D.W.; Biggs, J.C.; Dicke, K.A.; Gale, R.P.; Gluckman, E.; Good, R.A.; Hoffmann, R.G.; Horowitz, M.M., 1989: Factors influencing the risk of acute and chronic graft-versus-host disease in humans: a preliminary report from the IBMTR. Bone Marrow Transplantation 4 Suppl 1: 222-224

Bird A.G.; Mustchin C.P., 1987: Immunological studies in a case of idiopathic relapsing pericarditis. European Heart Journal 8(SUPPL J): 199-202

Aoki, S.; Nishinaka, T.; Li, H.; Yabe, C., 1999: Analysis of molecular mechanisms underlying aldose reductase gene induction by oxidative stress. Japanese Journal of Pharmacology 79(SUPPL 1): 72P

Anonymous, 1976: Project CCOP-1/ MAL.1(A); Preliminary report on surveys for tin and other detrital heavy minerals off the east coast of peninsular Malaysia (from document CCOP(XII)/ 27). Proceedings of the Session of the Committee for Co-ordination of Joint Prospecting for Mineral Resources in Asian Offshore Areas (CCOP) E/CN