Results 331 to 340 of about 2,331,622 (397)

Adding a Ventricle instead of transplanting a Heart

Nature, 1970
IN 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

Diastolic shape of the right ventricle of the heart

The Anatomical Record, 1998
Knowledge 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, B, Ha, J I, Ferreiro, G W, Henry, C A, Branch, T A, Johnson, C L, Lucas   +6 more
openaire   +2 more sources

Sodium Exchange in the Frog Heart Ventricle

American Journal of Physiology-Legacy Content, 1957
The isolated frog heart ventricle was used to study the kinetics of uptake and release of radioactive sodium. Sucrose was used as an extracellular space indicator. A flux of sodium across the ventricle cell membranes of 15 x 10–12 m/cm2 sec. was calculated from the data.
openaire   +2 more sources

The Right Ventricle in Congenital Heart Diseases

2014
Right ventricular function is an important determinant of prognosis and outcome in congenital heart diseases. Right ventricular (RV) adaptation to congenital heart diseases (CHD) has many faces as there is a wide variety in defects involving the right ventricle as well as in treatment strategies.
Bartelds, Beatrijs, Berger, Rolf M. F.
openaire   +2 more sources

Double-chambered left ventricle – a “heart within a heart”

Forensic Science, Medicine and Pathology, 2018
A 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

Lipid composition of beef heart ventricle

Lipids, 1967
AbstractThe lipid class composition of beef heart ventricle was determined by a combination of diethylaminoethyl cellulose column chromatography and quantitative thin‐layer chromatography. Percentages of the total lipid were: triglyceride, 43.6; cholesterol, 7.4; phosphatidyl choline, 22.8; phingomyelin, 4.0; phosphatidyl ethanolamine, 11.2 ...
M L, Das, G, Rouser
openaire   +2 more sources

Prognostic value of multiple biomarkers for cardiovascular mortality in adult congenital heart disease: comparisons of single-/two-ventricle physiology, and systemic morphologically right/left ventricles

Heart and Vessels, 2016
K. Miyamoto, Daiji Takeuchi, K. Inai, T. Shinohara, T. Nakanishi   +4 more
semanticscholar   +1 more source

Morphology of Moderator Bands (Septomarginal Trabecula) in Porcine Heart Ventricles

Anatomia, Histologia, Embryologia. Journal of Veterinary Medicine Series C, 2012
A. Gulyaeva, I. Roshchevskaya
semanticscholar   +1 more source

Platelet-Count Differences in Blood of the Rabbit Right and Left Heart Ventricles

Nature, 1960
J. G. Sharnoff, V. Scardino
semanticscholar   +1 more source

The negative inotropic effect of vagal stimulation on the heart ventricles of the duck.

Acta Physiologica Scandinavica, 1967
B. Folkow, L. Yonce
semanticscholar   +1 more source