Anita Macnab : stress echo in MR #BSEcho2020@BSEcho 💥Semi supine bike preferable to treadmill stress 💥Latent LV dysfunction: ➡️ Increase in ex EF <4% ➡️ Ex ESV increase > 25ml/sq m 💥Increase in ex MR vol ➡️ Worse prognosis if EROA increase > 13mm sq or RV increase >15mls pic.twitter.com/AfSzdVpyAi
