| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| K G Schmidt, J L Cloez, N H Silverma. Changes of right ventricular size and function in neonates after valvotomy for pulmonary atresia or critical pulmonary stenosis and intact ventricular septum. Journal of the American College of Cardiology. vol 19. issue 5. 1992-04-30. PMID:1552090. |
right ventricular end-diastolic and stroke volumes were calculated from orthogonal subcostal echocardiographic images in 24 neonates (mean weight +/- sd 3.4 +/- 0.4 kg) with pulmonary atresia (n = 18) or critical pulmonary stenosis (n = 6) and intact ventricular septum before and at an average of 5 days and then 19 days after pulmonary valvotomy. |
1992-04-30 |
2023-08-11 |
Not clear |
| J A Goldstein, J S Tweddell, B Barzilai, Y Yagi, A S Jaffe, J L Co. Importance of left ventricular function and systolic ventricular interaction to right ventricular performance during acute right heart ischemia. Journal of the American College of Cardiology. vol 19. issue 3. 1992-03-31. PMID:1538031. |
in systole, the septum thickened but bulged paradoxically into the right ventricle generating an active but depressed right ventricular systolic pressure (28.9 +/- 5.5 to 22.1 +/- 4.5 mm hg), with associated decreases in right ventricular stroke work (5.66 +/- 0.94 to 1.92 +/- 0.53 g.m/m2) and left ventricular systolic pressure (123 +/- 11 to 80 +/- 10 mm hg). |
1992-03-31 |
2023-08-11 |
Not clear |
| Y Goto, B K Slinker, M M LeWinte. Nonhomogeneous left ventricular regional shortening during acute right ventricular pressure overload. Circulation research. vol 65. issue 1. 1989-08-04. PMID:2736738. |
however, during pulmonary artery constriction resulting in similar decreases in end-systolic pressure (22 +/- 7%) and stroke volume (39 +/- 11%), decreases in systolic shortening were significantly larger in the anterior (-34 +/- 10%) and posterior (-33 +/- 21%) walls than in the septum (-10 +/- 9%) or lateral wall (-8 +/- 13%). |
1989-08-04 |
2023-08-11 |
Not clear |
| I Belenkie, R Dani, E R Smith, J V Tyber. Effects of volume loading during experimental acute pulmonary embolism. Circulation. vol 80. issue 1. 1989-08-04. PMID:2736750. |
volume loading is used to treat hemodynamically compromised patients with acute pulmonary embolism despite data to suggest that volume loading after embolism might cause a leftward shift of the ventricular septum with a subsequent decrease in left ventricular (lv) end-diastolic volume and stroke work. |
1989-08-04 |
2023-08-11 |
Not clear |
| J T Shapiro, V M DeLeonardis, P Needleman, T H Hintz. Integrated cardiac and peripheral vascular response to atriopeptin 24 in conscious dogs. The American journal of physiology. vol 251. issue 6 Pt 2. 1987-01-22. PMID:2947478. |
blood flow in the right ventricle, septum, and in all layers of the left ventricle increased slightly, resulting in no change in the endocardial-to-epicardial blood flow ratio most likely due to the changes in myocardial function, i.e., heart rate and stroke volume. |
1987-01-22 |
2023-08-11 |
Not clear |
| D Bonaduce, G Morgano, M Petretta, G Conforti, R Breglio, L Pace, D Leosco, M Salvator. [Involvement and function of the right ventricle in acute myocardial infarct. Hemodynamic, echocardiographic and angioscintigraphic correlations]. Giornale italiano di cardiologia. vol 16. issue 3. 1986-09-16. PMID:3732713. |
thus, the damaged right ventricular chamber dilates to allow an adequate stroke volume in presence of low ejection fraction; hemodynamic significant right ventricular myocardial infarction becomes evident only in patients with more severe right ventricular compromise; the increase in right ventricular free wall motion in anterior myocardial infarction patients compensates the loss of contribution of interventricular septum contraction. |
1986-09-16 |
2023-08-11 |
Not clear |
| L Lusiani, G Ronsisvalle, A Bonanome, A Visona', V Castellani, C Macchia, A Pagna. Echocardiographic evaluation of the dimensions and systolic properties of the left ventricle in freshman athletes during physical training. European heart journal. vol 7. issue 3. 1986-06-27. PMID:3709554. |
resting heart rate, blood pressure, left ventricular diameter (lvid), left ventricular posterior wall and interventricular septum thickness (lvpwt, ivst), left ventricular mass (lvmi), relative wall thickness (h/r ratio) and fractional shortening (fs%) of the lvid, cardiac index (ci) and stroke volume (sv) were comparable in all groups initially. |
1986-06-27 |
2023-08-11 |
Not clear |
| O Geiran, M Molaug, F Kii. Compensatory cardiac mechanisms evoked by acute occlusion of the right coronary artery in dogs. Acta physiologica Scandinavica. vol 120. issue 2. 1984-05-02. PMID:6711336. |
comparisons of data obtained at similar stroke volume showed activation of the frank-starling mechanism in the interventricular septum which may compensate for the negative effect of a change in its position. |
1984-05-02 |
2023-08-12 |
Not clear |
| M Molaug, O Geiran, F Kii. Dynamics of the interventricular septum and free ventricular walls during selective left ventricular volume loading in dogs. Acta physiologica Scandinavica. vol 119. issue 1. 1984-01-07. PMID:6650208. |
comparisons at similar left ventricular stroke volume with the shunt open and closed showed that the frank-starling mechanisms of the free wall of the left ventricle and the septum were stimulated less with the shunt open. |
1984-01-07 |
2023-08-12 |
Not clear |
| M Tan. Roles of the right ventricular free wall and ventricular septum in right ventricular performance and influence of the parietal pericardium during right ventricular failure in dogs. The American journal of cardiology. vol 52. issue 1. 1983-07-29. PMID:6858912. |
acute ischemia of the rv free wall from right coronary ligation decreased the rv stroke work index more than did that of the ventricular septum from the septal branch of the left coronary artery ligation (41 and 23%, respectively, p less than 0.01). |
1983-07-29 |
2023-08-12 |
Not clear |
| M Molaug, O Geiran, O Stokland, J Thorvaldson, A Ilebek. Dynamics of the interventricular septum and free ventricular walls during blood volume expansion and selective right ventricular volume loading in dogs. Acta physiologica Scandinavica. vol 116. issue 3. 1983-05-05. PMID:6188326. |
selective right ventricular volume loading induced by opening a shunt between the pulmonary artery and the superior vena cava increased right ventricular stroke volume by 40-80%; end-diastolic segment length and myocardial shortening increased in the septum and free wall of the right ventricle whereas left ventricular stroke volume and segment length decreased. |
1983-05-05 |
2023-08-12 |
Not clear |
| M Molaug, O Geiran, O Stokland, J Thorvaldson, A Ilebek. Dynamics of the interventricular septum and free ventricular walls during blood volume expansion and selective right ventricular volume loading in dogs. Acta physiologica Scandinavica. vol 116. issue 3. 1983-05-05. PMID:6188326. |
comparison of data obtained before and after opening of the shunt indicated that changes in myocardial dynamics of the right ventricle and septum accounted for approximately 30% of the increase in right ventricular stroke volume. |
1983-05-05 |
2023-08-12 |
Not clear |
| M E Otoi. Non-invasive assessment of left ventricular performance at rest and during exercise by T-M mode echocardiography. Annals of clinical research. vol 14 Suppl 34. 1983-01-27. PMID:7149624. |
the use of this technique allows the measurement of the dimensions of the interventricular septum, of the posterior wall of the left ventricle and its cavity, and the dimension of the aorta; the monitoring of the valvular dynamics of the mitral and aortic valve, of the interventricular septum and posterior wall of the left ventricle at rest and during exercise; the functional evaluation of the left ventricular inotropic status by means of the determination of the cardiac index, stroke volume, ejection fraction and myocardial contractility; the possibility of a systematical control of the training effects on the development of heart in the case of children practising performance sports; the detection of some cardiac diseases (e.g. |
1983-01-27 |
2023-08-12 |
Not clear |
| G Biamino, H J Wessel, W Schlag, R Schroede. Echocardiographic pattern of motion of the aortic root as a correlate of left atrial volume changes. American heart journal. vol 100. issue 2. 1980-10-24. PMID:7405788. |
thus aortic root motion might, if at all, be an indirect index of left ventricular stroke volume and only so if sinus rhythm is present and no mitral insufficiency or atrial septum defect exist. |
1980-10-24 |
2023-08-12 |
Not clear |
| I Tomo. [Echocardiographic (EchoC) assessment of left ventricular function in aortic insufficiency]. Vutreshni bolesti. vol 19. issue 3. 1980-09-28. PMID:7395182. |
in 31 patients with non-invasive and invasive confirmation of "pure" aortic insufficiency, signs for volume loading of left ventricle were establishing by m-type echocardiography (echocg)--namely--extended telediastolic deminsion, telediastolic volume and stroke volume of left ventricle, tendency to hypercontractility of interventricular septum and light hypertrophy of left ventricular myocardium. |
1980-09-28 |
2023-08-12 |
Not clear |
| B E Strauer, H Kramer, H Avenhaus, H Bolte, B Lüderitz, J Neubaur, G Riecke. [Hemodynamics, left ventricular volumes and compliance in 167 patients with congenital and acquired heart disease (author's transl)]. Klinische Wochenschrift. vol 53. issue 20. 1976-03-01. PMID:1202278. |
in 167 patients with congenital and acquired heart disease (ventricular septum defect (vsd), atrial septum defect (asd), mitral stenosis (ms), mitral insufficiency (mi), combined mitral stenosis and insufficiency (mv) aortic stenosis (as), aortic insufficiency (ai), combined aortic stenosis and insufficiency (av), idiopathic hypertrophic subaortic stenosis (hok) hemodynamic measures (arterial pressure, right and left heart pressures, cardiac output, cardiac index, stroke volume, cardiac work), left ventricular volumes (endiastolic volume, endsystolic volume, ejection fraction, regurgitant flow) and diastolic pressure-volume relationships (on the basis of diastolic pressure-volume changes) were determined during routine right and left heart catheterization and left ventriculography. |
1976-03-01 |
2023-08-11 |
Not clear |
| L L Schik, K A Sergeyev. Use of ballistocardiography for determining the hyperfunction of the left ventricle. Bibliotheca cardiologica. issue 33. 1975-08-08. PMID:1131170. |
a study of patients with patent ductus arteriosus and atrium septum defect, by use ofdirect body bcg showed that an increased ij amplitude is due to an increased stroke volume of the left and not of the right ventricle. |
1975-08-08 |
2023-08-11 |
Not clear |