Results 281 to 290 of about 2,557,215 (346)
Some of the next articles are maybe not open access.
Engineering Models of the Heart Left Ventricle
ACS Biomaterials Science & Engineering, 2022Despite capturing the imagination of scientists for decades, the goal of creating an artificial heart for transplantation proved to be significantly more challenging than initially anticipated. Toward this goal, recent ground-breaking studies demonstrate the development of functional left ventricular (LV) models.
Sargol Okhovatian +3 more
openaire +2 more sources
The anatomy of hearts with double inlet ventricle
Cardiology in the Young, 2006In the past, hearts with double inlet ventricle have been amongst the most contentious of congenital cardiac malformations. This is because, although most examples found with this particular atrioventricular connection have one big and one small chamber within the ventricular mass, for many years the variant most frequently encountered, with a dominant
Andrew C, Cook, Robert H, Anderson
openaire +2 more sources
Regional analysis of the left ventricle of the heart
Computerized Medical Imaging and Graphics, 2006This paper presents a method to analyze the local wall motion of the left ventricle of the heart. Data are sets of points (obtained from various medical imaging modalities) corresponding to surfaces of the left ventricle, which evolve as a function of time.
François Bernis +2 more
openaire +2 more sources
Double-chambered left ventricle – a “heart within a heart”
Forensic Science, Medicine and Pathology, 2018A 20-year-old previously well man drowned after performing a back-flip off a bridge into a river. At autopsy no significant injuries or organic illness were identified. An unusual incidental finding was a double chambered left ventricle, or so-called "heart within a heart", with the left ventricle subdivided into two separate chambers by a muscular ...
John D, Gilbert, Roger W, Byard
openaire +2 more sources
Diastolic shape of the right ventricle of the heart
The Anatomical Record, 1998Knowledge of right ventricular (RV) shape is important to the understanding of RV mechanical function and for the improvement of clinically important RV volume estimation techniques. Refinements to the simplest conceptions of RV shape are presented statistically here, based on a quantitative analysis of three-dimensional magnetic resonance (MR) images ...
P J, Yim +6 more
openaire +2 more sources
The Right Ventricle in Congenital Heart Disease
Cardiology Clinics, 1992An increasing number of children with congenital heart disease are surviving into adulthood, creating new, unusual patients with different physiologic and anatomic problems for the adult cardiologist. This article discusses those lesions affecting primarily the right ventricle.
Z M, Hijazi, W E, Hellenbrand
openaire +2 more sources
ANEURYSM OF THE VENTRICLE OF THE HEART
JAMA: The Journal of the American Medical Association, 1941The prevalence of coronary occlusion and myocardial infarction as a disease entity has led to widespread interest in this condition, its complications and the sequelae. Among the less common end results of infarct of the heart is the formation of ventricular aneurysm.
openaire +1 more source
Fat in the right ventricle of the normal heart
Histopathology, 2005Aims : Fibrofatty replacement of the right ventricle wall, often with associated inflammation, is the hallmark of arrhythmogenic right ventricular cardiomyopathy (ARVC), a rare but established cause of sudden cardiac death in young adults. Fatty infiltration of the right ventricle alone without fibrosis may also occur but its relation to sudden death ...
D K, Tansey, Z, Aly, M N, Sheppard
openaire +2 more sources
Adding a Ventricle instead of transplanting a Heart
Nature, 1970IN heart transplant operations, as practised at present, an unpaired vital organ is excised and another of doubtful viability and doubtful compatibility is substituted. It is no surprise to find that these operations are looked on with some disfavour and have a high mortality rate and poor long term results.
openaire +2 more sources