Increased passive stiffness promotes diastolic dysfunction despite improved Ca2+ handling during left ventricular concentric hypertrophy

ÅT Røe, JM Aronsen, K Skårdal… - Cardiovascular …, 2017 - academic.oup.com
Aims Concentric hypertrophy following pressure-overload is linked to preserved systolic
function but impaired diastolic function, and is an important substrate for heart failure with …

Caspase-1 induces smooth muscle cell growth in hypoxia-induced pulmonary hypertension

C Udjus, FT Cero, B Halvorsen… - … of Physiology-Lung …, 2019 - journals.physiology.org
Lung diseases with hypoxia are complicated by pulmonary hypertension, leading to heart
failure and death. No pharmacological treatment exists. Increased proinflammatory …

Optimized analysis of blood flow and wall shear stress in the common carotid artery of rat model by phase-contrast MRI

SL Peng, CT Shih, CW Huang, SC Chiu, WC Shen - Scientific reports, 2017 - nature.com
The present study systemically investigated the influence of gated/non-gated sequences,
velocity encoding (VENC), and spatial resolution on blood flow, wall shear stress (WSS) …

Key factors of diastolic dysfunction and abnormal left ventricular relaxation in diabetic rats

P Kitpipatkun, K Matsuura, K Shimada… - Journal of Medical …, 2020 - Springer
Purpose To study the diastolic functions using color Doppler M-mode (CDMM) for
noninvasive analysis of the intraventricular pressure difference (IVPD) in diabetic rats …

Transthoracic echocardiography: from guidelines for humans to cardiac ultrasound of the heart in rats

D Sztechman, T Żera, K Czarzasta… - Physiological …, 2020 - iopscience.iop.org
Ultrasound examination of the heart is a cornerstone of clinical evaluation of patients with
established or suspected cardiovascular conditions. Advancements in ultrasound imaging …

A 4D continuous representation of myocardial velocity fields from tissue phase mapping magnetic resonance imaging

BA Bendiksen, G McGinley, I Sjaastad, L Zhang… - Plos one, 2021 - journals.plos.org
Myocardial velocities carry important diagnostic information in a range of cardiac diseases,
and play an important role in diagnosing and grading left ventricular diastolic dysfunction …

[HTML][HTML] Phase contrast magnetic resonance imaging in the rat common carotid artery

SC Chiu, ST Hsu, CW Huang, WC Shen… - Journal of Visualized …, 2018 - ncbi.nlm.nih.gov
Phase contrast magnetic resonance imaging (PC-MRI) is a noninvasive approach that can
quantify flow-related parameters such as blood flow. Previous studies have shown that …

Phase‐contrast MR flow imaging: A tool to determine hepatic hemodynamics in rats with a healthy, fibrotic, or cirrhotic liver

D Schaffner, D von Elverfeldt, P Deibert… - Journal of Magnetic …, 2017 - Wiley Online Library
Purpose To test a magnetic resonance (MR) scanning protocol as a noninvasive tool to
determine hepatic hemodynamics and to assess the degree of liver fibrosis in an animal …

Validatie voor regurgitatie fractie bepaling voor flow MRI

K Wieriks - 2021 - essay.utwente.nl
2 METHODE In dit hoofdstuk worden de beide meetmethoden beschreven die de
regurgitatie fractie bepalen. Hierbij wordt ingegaan op de manier hoe deze methoden …

TWO-DIMENSIONAL PHASE-CONRAST MAGNETIC RESONANCE IMAGING AS TOOL TO DETERMINE HEPATIC HEMODYNAMICS IN RATS WITH A HEALTHY …

D Schaffner, D von Elverfeldt, P Deibert, I Merfort… - archive.ismrm.org
In this work we wanted to test a Magnetic Resonance (MR) scanning protocol as a non-
invasive tool to determine hepatic hemodynamics and to assess the liver fibrosis degree in …