The human heart is part of the cardiovascular system. The main function of the heart is to supply oxygenated blood to the rest of the body for survival and to thrive. A human heart diagram is shown below, which shows how the heart accomplishes this function. The human heart labeledWhat...
Regional distribution of 11C-labeled lidocaine, bupivicaine and ropivicaine in the heart, lungs, and skeletal muscle of pigs studied with positron emission to- mography. Biopharm & Drug Disposition. 1997; 18(2):151-64.Feldman HS, Hartvig P, Wiklund L, Doucette AM, Antoni G, Gee A, ...
The heart is interposed as a pump into the vascular system; the right side receives systemic venous blood and shunts it through the pulmonary circulation while the left side receives blood from the lungs and circulates it through the systemic arterial system. A detailed description of the gros...
The embryonic heart contains two openings that allow movement of blood and exercise of the heart muscle, despite the fact that the lungs of the embryo, whose function is intimately associated with that of the heart, are not functional. The foramen ovale is an opening between the two atria; ...
The lungs were removed on both sides of each group of mice, the total weight of the lungs was measured, and then the upper part of the left lung was incised with a sharp blade, and the wet weight was measured immediately. After the dry matter was stabilized, it was dried in an oven...
As a reference sensor for respiration, a passive temperature-based airflow sensor was employed. The air heats up quickly in the lungs when breathing due to the large surface area of the capillaries, so an increase in temperature can be registered at the nose when exhaling. Analogously, the se...
The rapid filling phase is followed by a phase of slow filling calleddiastasis. During diastasis, blood returning from the periphery flows into the right ventricle and blood from the lungs into the left ventricle. This small, slow addition to ventricular filling is indicated by a gradual rise...
27 Proteins in the cells were labeled with click myristic acid azide, and then the azide-labeled N-myristoylated proteins were specifically captured for liquid chromatography–mass spectrometry–based proteomics analysis. Using the quantitative proteomics analysis followed by click chemistry, we identified ...
This can be used to sense sounds from the heart, lungs or other organs. Sensors can detect contact force, pressure, or other vibrations or movement via piezoelectric elements. Sensors can detect chemicals directly, using specialized sensors for hormones, drugs, bacteria and other elements that are...
is monitored. This diaphragm muscle increases its signal with exercise since the breathing rate increases with exercise to increase the oxygen flow to the lungs and the CO2release from the lungs. It also increases its signal if breathing rate increases for other reasons, such as in a fight or...