Effects of Age and Gender on Right Ventricular Systolic and Diastolic Function Using Two-Dimensional Speckle-Tracking Strain

2014 ◽  
Vol 27 (10) ◽  
pp. 1079-1086.e1 ◽  
Author(s):  
Ee-May Chia ◽  
Calvin HC. Hsieh ◽  
Anita Boyd ◽  
Phuong Pham ◽  
Jane Vidaic ◽  
...  
Keyword(s):  
Right Ventricular ◽  
Diastolic Function ◽  
Speckle Tracking ◽  
Two Dimensional ◽  
Age And Gender ◽  
And Gender ◽  
Systolic And Diastolic Function

scholarly journals The impact of age and gender on right ventricular diastolic function among healthy adults

2017 ◽  
Vol 70 (4) ◽  
pp. 387-395 ◽  
Author(s):  
Antonello D’Andrea ◽  
Olga Vriz ◽  
Andreina Carbone ◽  
Francesco Ferrara ◽  
Marco Di Maio ◽  
...  
Keyword(s):  
Right Ventricular ◽  
Diastolic Function ◽  
Healthy Adults ◽  
Age And Gender ◽  
Ventricular Diastolic Function ◽  
And Gender ◽  
Right Ventricular Diastolic Function ◽  
The Impact

Left Ventricular Systolic and Diastolic Function Determines Longitudinal Synchrony but not Radial Synchrony by Two-Dimensional Speckle Tracking Strain Imaging

2008 ◽  
Vol 17 ◽  
pp. S31
Author(s):  
Arnold C.T. Ng ◽  
Da T. Tran ◽  
Mark Newman ◽  
Jane Vidaic ◽  
Christine Allman ◽  
...  
Keyword(s):  
Diastolic Function ◽  
Speckle Tracking ◽  
Strain Imaging ◽  
Left Ventricular ◽  
Two Dimensional ◽  
Systolic And Diastolic Function

Normal references of right ventricular strain values by two-dimensional strain echocardiography according to the age and gender

2017 ◽  
Vol 34 (2) ◽  
pp. 177-183 ◽  
Author(s):  
Jae-Hyeong Park ◽  
Jin-Oh Choi ◽  
Seung Woo Park ◽  
Goo-Yeong Cho ◽  
Jin Kyung Oh ◽  
...  
Keyword(s):  
Right Ventricular ◽  
Two Dimensional ◽  
Age And Gender ◽  
Right Ventricular Strain ◽  
And Gender ◽  
Strain Echocardiography

scholarly journals Conventional Echocardiography and Two-Dimensional Speckle Tracking in Healthy Sevoflurane-Anesthetized Dogs Undergoing Continuous Rate Infusion of Nalbuphine

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Marcel G. Marques ◽  
Ana Elisa G. W. Marques ◽  
Carlos E. de Siqueira ◽  
Élen A. P. de Sousa ◽  
Yan S. Ribeiro ◽  
...  
Keyword(s):  
Diastolic Function ◽  
Speckle Tracking ◽  
Cardiovascular Effects ◽  
Left Ventricular ◽  
Two Dimensional ◽  
Hemodynamic Variables ◽  
Anesthetized Dogs ◽  
Systolic And Diastolic Function ◽  
Conventional Echocardiography ◽  
Rate Infusion

Nalbuphine is an agonist-antagonist opioid with adequate analgesic properties and few depressant effects on the respiratory system. However, there are no detailed reports available on cardiovascular effects of nalbuphine in dogs. The aim of this study was to assess the effects of a continuous rate infusion (CRI) of nalbuphine on left ventricular systolic and diastolic function of healthy sevoflurane-anesthetized dogs. Eighteen mixed-breed bitches aged 1–4 years and weighing 9.9 ± 3.8 kg were used. Dogs were randomly assigned to one of two groups: nalbuphine (GN, n = 9) and control (GC, n = 9). Anesthesia was induced and maintained with sevoflurane (2V%) followed by an intravenous (IV) bolus of nalbuphine (0.3 mg/kg) or 0.9% NaCl at equal volume and then CRI of nalbuphine (0.4 mg/kg/h) or 0.9% NaCl at an equal infusion rate. Echocardiographic and hemodynamic variables were determined at baseline and 20, 40, 60, and 80 minutes following start of CRI. No differences were found between groups for left ventricular systolic and diastolic variables obtained through conventional echocardiography and two-dimensional speckle tracking. Likewise, hemodynamic variables did not differ between groups. The E′/A′ ratio significantly increased at 20 minutes compared to baseline only in GN. Nalbuphine given at a CRI does not influence left ventricular systolic and diastolic function in healthy sevoflurane-anesthetized dogs.

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