hydrogen has been researched along with Aortic Valve Insufficiency in 5 studies
Hydrogen: The first chemical element in the periodic table with atomic symbol H, and atomic number 1. Protium (atomic weight 1) is by far the most common hydrogen isotope. Hydrogen also exists as the stable isotope DEUTERIUM (atomic weight 2) and the radioactive isotope TRITIUM (atomic weight 3). Hydrogen forms into a diatomic molecule at room temperature and appears as a highly flammable colorless and odorless gas.
dihydrogen : An elemental molecule consisting of two hydrogens joined by a single bond.
Aortic Valve Insufficiency: Pathological condition characterized by the backflow of blood from the ASCENDING AORTA back into the LEFT VENTRICLE, leading to regurgitation. It is caused by diseases of the AORTIC VALVE or its surrounding tissue (aortic root).
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 5 (100.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Cheng, TO | 1 |
| Abbott, JA | 1 |
| Shively, HH | 1 |
| Kappagoda, CT | 1 |
| Stoker, JB | 1 |
| Snow, HM | 1 |
| Linden, RJ | 1 |
| Klocke, FJ | 1 |
| Greene, DG | 1 |
| Koberstein, RC | 1 |
| Kolesov, AP | 1 |
| Burmistrov, MI | 1 |
| Zorin, AB | 1 |
| Silin, VA | 1 |
| Sukhov, VK | 1 |
5 other studies available for hydrogen and Aortic Valve Insufficiency
| Article | Year |
|---|---|
Hydrogen and ascorbate dilution curves. A simplified method for routine use in detection of intracardiac shunt and valvular regurgitation.
Topics: Aortic Valve Insufficiency; Ascorbic Acid; Cardiac Catheterization; Eisenmenger Complex; Electrocard | 1972 |
Auscultatorily silent patent ductus arteriosus. Report of two cases with normal pulmonary pressures.
Topics: Adult; Aortic Valve Insufficiency; Blood Pressure; Cardiac Catheterization; Child; Ductus Arteriosus | 1973 |
The CO 2 titration curve of mixed venous blood.
Topics: Acidosis; Adult; Animals; Aortic Valve Insufficiency; Arteries; Carbon Dioxide; Dogs; Humans; Hydroc | 1972 |
Indicator-dilution measurement of cardiac output with dissolved hydrogen.
Topics: Animals; Aortic Valve Insufficiency; Blood Circulation; Blood Coagulation; Cardiac Output; Chromatog | 1968 |
[uantitative evaluation of regurgitation in valvular insufficiency of the left half of the heart].
Topics: Angiocardiography; Aortic Valve; Aortic Valve Insufficiency; Cardiac Catheterization; Humans; Hydrog | 1968 |