Both leg blood flow and the femoral blood flow pattern are related to left ventricular mass in elderly men

1999 ◽  
Vol 19 (3) ◽  
pp. 275-276 ◽  
Author(s):  
Lars Lind ◽  
Per-Erik Andersson ◽  
Bertil Andrén ◽  
Hans Lithell
Keyword(s):  
Blood Flow ◽  
Flow Pattern ◽  
Left Ventricular Mass ◽  
Left Ventricular ◽  
Elderly Men ◽  
Blood Flow Pattern ◽  
Leg Blood Flow ◽  
Ventricular Mass ◽  
Femoral Blood Flow ◽  
Femoral Blood

ALTERED LEFT VENTRICULAR BLOOD FLOW PATTERN AND KINETIC ENERGY IN PATIENTS UNDERGOING AORTIC VALVE INTERVENTION

2020 ◽  
Vol 75 (11) ◽  
pp. 1763
Author(s):  
Alaa Elhawaz ◽  
Gareth Archer ◽  
Pankaj Garg ◽  
James Wild ◽  
Ian Hall ◽  
...  
Keyword(s):  
Blood Flow ◽  
Aortic Valve ◽  
Kinetic Energy ◽  
Flow Pattern ◽  
Left Ventricular ◽  
Blood Flow Pattern

Energy production, O2 consumption, and blood flow reserve in experimental aortic valve disease

1987 ◽  
Vol 252 (2) ◽  
pp. H243-H251
Author(s):  
S. F. Qian ◽  
J. M. Brum ◽  
A. A. Bove
Keyword(s):  
Blood Flow ◽  
Left Ventricular Mass ◽  
Energy Production ◽  
Left Ventricular ◽  
Total Power ◽  
Stroke Work ◽  
O2 Consumption ◽  
Flow Ratio ◽  
Flow Reserve ◽  
Ventricular Mass

Left ventricular energy production and its relation to myocardial O2 consumption and blood flow reserve were studied in 11 dogs with surgically produced valvular aortic stenosis (AS, 6 of 11) or combined stenosis and insufficiency (AS + AI, 5 of 11), and 7 dogs undergoing sham operation (S). Two months after operation the combined AS + AI group had the highest left ventricular mass (S, 4.85 +/- 0.53; AS, 6.38 +/- 0.90; AS + AI, 7.23 +/- 0.39 g/kg), left ventricular end-diastolic pressure (S, 2.1 +/- 1.6; AS, 6.3 +/- 1.7; AS + AI, 8.6 +/- 3.1 mmHg), left ventricular end-diastolic volume (S, 61.1 +/- 8.5; AS, 73.0 +/- 7.8; AS + AI, 95.8 +/- 20.9 ml), and stroke work. At rest, total left ventricular myocardial blood flow was increased in AS and AS + AI compared with sham (S, 89 +/- 8; AS, 135 +/- 19; AS + AI, 164 +/- 9 ml/min, P less than 0.05); and coronary resistance was lower in both AS and AS + AI groups. Peak-to-resting flow ratio determined by adenosine vasodilation was reduced in AS and AS + AI despite normal resting function (peak-to-resting flow ratio: S, 6.78 +/- 2.24; AS, 3.19 +/- 0.58, AS + AI, 3.99 +/- 0.84, P less than 0.02). Peak-to-resting flow ratio was inversely proportional to left ventricular mass. In turn the degree of hypertrophy correlated with the total power requirement of the left ventricle, regardless of the type of overload lesion.(ABSTRACT TRUNCATED AT 250 WORDS)

Abnormal Left Ventricular Blood Flow Pattern with Apical Involvement in Experimental Myocardial Infarction

1997 ◽  
Vol 27 (1) ◽  
pp. 86
Author(s):  
Dae-Won Sohn ◽  
Ki-Hoon Han ◽  
Dae-Gyun Park ◽  
Young-Seok Cho ◽  
Tae-Jin Yeun ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Blood Flow ◽  
Flow Pattern ◽  
Left Ventricular ◽  
Experimental Myocardial Infarction ◽  
Blood Flow Pattern
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