transaortic flow rate(English)

• calculated as stroke volume divided by left ventricular ejection time. In patients with symptomatic low-gradient severe AS, low TAFR (<220 mL/s) may be a better metric, reflecting true flow than LVEF or LVSV
• AS, AVA, DSE, LVEF, LVET, LVSV
• Cardiology, Diagnostics, Medical imaging, Prognosis
• https://doi.org…jnl-2025-327594