The end-systolic pressure-volume relation of the ventricle: definition, modifications and clinical use.

K Sagawa - Circulation, 1981 - Am Heart Assoc
… Suga K, Sagawa K: Instantaneous pressure-volume relationships and their ratio in the …
Suga H, Sagawa K, Shoukas AA: Load independence ofthe instantaneous pressure-volume ratio …

The ventricular pressure-volume diagram revisited.

K Sagawa - Circulation Research, 1978 - Am Heart Assoc
… Suga H, Kitabatake A, Sagawa K: Inotropism dependence and afterload independence
of end-systolic pressure at servo clamped end-systolic volume in canine left ventricle. Circulation …

Mechanically induced action potential changes and arrhythmia in isolated and in situ canine hearts

…, D Burkhoff, DT Yue, K Sagawa - Cardiovascular …, 1989 - academic.oup.com
Sagawa K. Impedance loading servo pump system for excised canine ventricle. Am J …
Sagawa K. Mechano-electrical feedback: Independent role of preload and contractility in …

[HTML][HTML] Adult T-cell leukemia: clinical and hematologic features of 16 cases

T Uchiyama, J Yodoi, K Sagawa, K Takatsuki, H Uchino - Blood, 1977 - Elsevier
Clinical and hematologic studies of 16 adult patients whose leukemic cells had T-cell markers
are reported from Japan, where the incidence of various lymphoproliferative diseases …

End-systolic pressure/volume ratio: a new index of ventricular contractility

K Sagawa, H Suga, AA Shoukas, KM Bakalar - The American journal of …, 1977 - Elsevier
… Suga H, Sagawa K, Shoukas AA: Carotid sinus baroreflex effects lation. Philadelphia, WB
… Suga H, Sagawa K: Assessment of absolute volume from diameter Suga H, Sagawa K, …

Load independence of the instantaneous pressure-volume ratio of the canine left ventricle and effects of epinephrine and heart rate on the ratio

H Suga, K Sagawa, AA Shoukas - Circulation research, 1973 - Am Heart Assoc
As a means of assessing ventricular performance, we analyzed the time-varying ratio of
instantaneous pressure, P(t), to instantaneous volume, V(t), in the canine left ventricle. …

Instantaneous pressure-volume relationships and their ratio in the excised, supported canine left ventricle

H Suga, K Sagawa - Circulation research, 1974 - Am Heart Assoc
… SUGA H, SAGAWA K: Mathematical interrelationship between instantaneous ventricular
pressure-volume ratio and myocardial force-velocity relation. Ann Biomed Eng 1:160-181, 1972 …

Left ventricular interaction with arterial load studied in isolated canine ventricle

…, D Burkhoff, K Sagawa - American Journal of …, 1983 - journals.physiology.org
We developed a framework of analysis to predict the stroke volume (SV) resulting from the
complex mechanical interaction between the ventricle and its arterial system. In this analysis, …

Comparative influence of load versus inotropic states on indexes of ventricular contractility: experimental and theoretical analysis based on pressure-volume …

…, ZM Guo, A Kono, K Sunagawa, K Sagawa - Circulation, 1987 - Am Heart Assoc
We examined the quantitative influence of carefully controlled alterations in end-diastolic
volume and afterload resistance on multiple simultaneously determined ejection and …

Optimal arterial resistance for the maximal stroke work studied in isolated canine left ventricle.

K Sunagawa, WL Maughan, K Sagawa - Circulation research, 1985 - Am Heart Assoc
… The surgical preparation of an isolated canine ventricle has been described elsewhere (Suga
and Sagawa, 1977; Sunagawa et al., 1982a). Briefly, in each experiment we used a pair of …