Measurement of biventricular septal-to-free wall diameters using sonomicrocrystals

1992 ◽  
Vol 263 (3) ◽  
pp. H968-H971
Author(s):  
H. Yamashita ◽  
S. Onodera ◽  
H. Morimoto ◽  
T. Imamoto ◽  
A. Obara ◽  
...  
Keyword(s):  
Myocardial Ischemia ◽  
Right Ventricular ◽  
Pressure Overload ◽  
Ventricular Pressure ◽  
Right Atrial ◽  
Free Wall ◽  
Straight Line ◽  
Left And Right ◽  
Minimal Invasion

An ultrasonic system for the measurement of biventricular septal-to-free wall internal diameters in the dog was described. The ventricular endocardial ultrasonic microcrystals were implanted via the left and right atrial appendages and arranged in a straight line, with minimal invasion of the myocardium and pericardium. Reliable signals were obtained during right ventricular pressure overload and septal myocardial ischemia.

Regional Left Ventricular Systolic Function in Relation to the Cavity Geometry in Patients With Chronic Right Ventricular Pressure Overload

Circulation ◽  
1995 ◽  
Vol 91 (9) ◽  
pp. 2359-2370 ◽  
Author(s):  
Sheng-Jing Dong ◽  
Adrian P. Crawley ◽  
John H. MacGregor ◽  
Yael Fisher Petrank ◽  
Dale W. Bergman ◽  
...  
Keyword(s):  
Right Ventricular ◽  
Systolic Function ◽  
Pressure Overload ◽  
Left Ventricular Systolic Function ◽  
Left Ventricular ◽  
Ventricular Pressure ◽  
Ventricular Systolic Function

Decreased Myocyte Tension Development and Calcium Responsiveness in Rat Right Ventricular Pressure Overload

Circulation ◽  
1997 ◽  
Vol 95 (9) ◽  
pp. 2312-2317 ◽  
Author(s):  
Dongsheng Fan ◽  
Thomas Wannenburg ◽  
Pieter P. de Tombe
Keyword(s):  
Right Ventricular ◽  
Pressure Overload ◽  
Ventricular Pressure ◽  
Tension Development

scholarly journals Biventricular Remodeling in Murine Models of Right Ventricular Pressure Overload

PLoS ONE ◽  
2013 ◽  
Vol 8 (7) ◽  
pp. e70802 ◽  
Author(s):  
Navin K. Kapur ◽  
Vikram Paruchuri ◽  
Mark J. Aronovitz ◽  
Xiaoying Qiao ◽  
Emily E. Mackey ◽  
...  
Keyword(s):  
Right Ventricular ◽  
Pressure Overload ◽  
Ventricular Pressure ◽  
Murine Models
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