Results 191 to 200 of about 25,313 (227)
Some of the next articles are maybe not open access.
Junctional complexes in regenerating endocardium
Journal of Ultrastructure Research, 1982Desmosome formation was unexpectedly observed in rat endocardium following the administration of isoproterenol hydrochloride (ISO). Endocardial alterations include rapid loss of endocardial cells and covering of ruptures with platelets, monocytes, polymorphonuclear leukocytes, and fibroblasts. Tight junctions were observed between endocardial cells and
H, Turcotte, M, Bazin, M, Boutet
openaire +2 more sources
Mechanical compliance of the endocardium
Journal of Biomechanics, 2002Radio-frequency (RF) ablation is an accepted treatment for cardiac arrhythmias related to abnormal focal cardiac substrate. The penetration depth of the electrode into the endocardium affects lesion size, a critical determinant of success of RF ablation. We measured the relation between the mechanical compliance and the penetration depth of RF ablation
Young, Bin Choy +6 more
openaire +2 more sources
Endothelium, endocardium, and cardiac contraction
Cardiovascular Research, 1992t is now recognised that vascular endothelium plays Im any functional roles including that of modulating vascular smooth muscle tone through the release of vasoactive agents such as endothelium derived relaxing factor (EDRF).’-’ The heart phylogenetically is a specialised development of the vascular system.
A H, Henderson +3 more
openaire +2 more sources
Left atrial endocardium and prostacyclin
Prostaglandins & Other Lipid Mediators, 1999In patients with rheumatic mitral stenosis, intracardiac thrombi are found mostly, for reasons still unknown, in the left atrium. We compared the release of PGI2 from the endocardium of the left atrium with that of the right ventricle and from the endothelium of the pulmonary arteries.
S, Nosaka +7 more
openaire +2 more sources
Cardiac Tuberculosis: TB of the Endocardium
The American Journal of the Medical Sciences, 1984Tuberculosis involving the endocardium is extremely rare. The diagnosis is usually made during autopsy. Often there is involvement of other parts of the heart as well as other regions of the body. The infection is a result of direct extension from the myocardium or hematogenous spread. Two cases of disseminated tuberculosis with endocardial involvement
D W, Kannangara +3 more
openaire +2 more sources
1987
Examination of the endocardium not only permits conclusions to be drawn about the haemodynamic situation that had existed in a cardiac chamber but also aids in establishing a diagnosis. Knowledge of the normal arrangement of the various components of the endocardium is mandatory (see Chapter 1).
E. G. J. Olsen, R. A. Florio
openaire +1 more source
Examination of the endocardium not only permits conclusions to be drawn about the haemodynamic situation that had existed in a cardiac chamber but also aids in establishing a diagnosis. Knowledge of the normal arrangement of the various components of the endocardium is mandatory (see Chapter 1).
E. G. J. Olsen, R. A. Florio
openaire +1 more source
Nerve endings in the human endocardium
American Journal of Anatomy, 1968AbstractThe endocardium of 12 human hearts was studied following methylene blue perfusion and immersion within eight hours after death. Photomicrographs presented show two major types of endings: complex unencapsulated endings, and end‐nets. Complex unencapsulated endings are discrete, much branched, highly variable “bush‐like” endings, which originate
openaire +2 more sources
Extension of Endocardium-Derived Vessels Generate Coronary Arteries in Neonates
Circulation Research, 2022Juan Tang, Huan Zhu, Xueying Tian
exaly
[Metastatic cancer of the endocardium].
Zhonghua zhong liu za zhi [Chinese journal of oncology], 198716 cases of metastatic cancer in the endocardium collected from 2,050 autopsy cases in Baptist Medical Center, Missouri, USA from 1961 to 1983 are reported. There were 484 malignant tumors and 68 metastatic cancers in the heart, in which 16 involved the endocardium comprising 0.8% of the total autopsies during the same period, 3.3% of the malignant ...
Z Q, Xiong, O D, Smith
openaire +1 more source