The cardiovascular system is mainly composed of the cardiac pump and circulatory network. The heart is made of two synchronized pumps in parallel, composed of two chambers. The left heart propels blood through the systemic circulation , the right heart through the pulmonary circulation (Fig. 1.1)...
also known assystole, occurs when heart muscle contracts. The filling phase, which is known asdiastole, occurs when heart muscle relaxes. At the beginning of the cardiac cycle, both atria and ventricles are in diastole. During this time, all the chambers ...
Cardiac ganglionated plexus lodge in epicardial fat pads. Atrial fibrillation is associated with an increased risk of stroke and heart failure. Antiarrhythmic drug-refractory atrial fibrillation is treated by minimally invasive, electrophysiologically guided, video-assisted surgery with ganglionated plexus ...
Since the discovery of the major components of the cardiac conduction system (CCS) by the early 20th century we have seen many technological advancements that have allowed immense insight into the CCS tissues. In this review we will discuss how these innovation steps in imaging have been used to...
Waller BF, Gering LE, Branyas NA, Slack JD. Anatomy, histology, and pathology of the cardiac conduction system-Part V. Clin Cardiol 1993;16:565-9.Waller BF,Gering LE,Branyas NA,et al.Anatomy, Histology, and Pathology of the Cardiac conduction System: Part Ⅱ. Clinical Cardiology . 1993...
Major Vessels of the Heart (Anterior View) Chapter 18, Cardiovascular System 9 Arteries – right and left coronary (in atrioventricular groove), marginal, circumflex, and anterior interventricular arteries Veins – small cardiac, anterior cardiac, and great cardiac veins External Heart: Vessels that ...
2. Fundus: The fundus is the dome-shaped region curving up above the cardiac opening. 3. Body: The body is the central and largest portion of the stomach. 4. Pylorus: This is the lowermost, somewhat funnel-shaped portion of the stomach, which narrows down where the stomach joins the sma...
In situ hybridization was used to map insulin-like growth factor (IGF) system gene expression in ovaries from an anencephalic infant and several young wome... Zhou,Bondy - 《Biology of Reproduction》 被引量: 288发表: 1993年 Anatomy of the cardiac conduction system in the rabbit. Anatomy of...
Waller BF, Gering LE, Branyas NA, et al. Anatomy, histology, and pathology of the cardiac conduction system: part I. Clin Cardiol 1993;16:249 -252.Waller BF, Gering LE, Branyas NA, Slack JD. Anatomy, histology, and pathology of the cardiac conduction system-Part V. Clin Cardiol 1993...
Normal anatomic and histologic features of the sinus node, atrial myocardium, and interatrial conduction of the cardiac impulse are reviewed. The controversy surrounding atrial conduction via specialized atrial cells versus specific in-ternodal tracts (between sinus and atrioventricular nodes) is discussed...