Download scientific diagram | An example of the patterns of blood pressure and heart rate of a python (Liasis fuscus) associated with head-up, straight tilts to either 30° or 70°.

Brightness-modulated ultrasonography, continuous-wave Doppler, and pulsed-wave Doppler-echocardiography were used to analyze the functional morphology of the undisturbed heart of …

May 6, 2025 · While preventing breathing can certainly play a role, the primary mechanism seems to be the cessation of blood flow. With each squeeze, the python increases the pressure …

May 15, 2010 · Here we describe the unique physiology of the python heart and provide a structural explanation for the ability of the python heart to separate blood flows and pressures …

May 1, 2003 · We studied the morphology of the capillary bed and the microkinetics of blood flow in a boid snake, the ball python, Python regius, and compared them with the already known …

Mar 25, 2025 · While often described as strangling, pythons kill their prey primarily by constricting blood flow, leading to cardiac arrest, rather than directly suffocating the animal.

Portal vein and liver vein are interconnected by numerous sinusoids. We present evidence supporting the hypothesis that postprandial upregulation of the size of the small intestine and …

This repository contains the source codes for modeling 3D blood flows using physics-informed neural networks (PINNs) described in (Moser et al., 2022, doi: tbd). Four geometries (cylinder, …

Jun 8, 2017 · It implements Richtmyer's two-step Lax-Wendroff scheme to solve 1D model equations of blood flow in arterial trees and aims at facilitating the solution of blood flow …

The Vascular Modelling in Python (VaMpy) toolkit is a Python package that aims to fill this gap. It implements Richtmyer’s two-step Lax-Wendrof scheme to solve 1D model equations of blood …