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As a summary, high flux AVF (>1.5L/min):
-⬇️carotid, renal, gut, capillaries and aortic flows
-⬆️coronary, cardiac output and pulmonary artery pressure.

As a result, a high-flux AVF can be dangerous in moderate-severe heart failure patients
April 3, 2025 at 9:39 AM
Porcine models made with ECMO cannulas, parameters such as O2, BP, tissue perfusion and flow were measured.
April 3, 2025 at 9:39 AM
Dr Malik goes over several reviews on porcine, high-flux models of AVF. He states:
-Qa >1500 ml/min, although still a matter of debate on when it should be considered so
-Frequency up to 21% of the AVF patients
April 3, 2025 at 9:39 AM