I reported previously (see here) on the interatrial shunt developed by Israel’s V-Wave. The US FDA has just granted two Breakthrough Device Designations to the device – the first is for Heart Failure (HF), and the second, for Pulmonary Arterial Hypertension (PAH).

http://vwavemedical.com/2019/09/12/v-wave-receives-second-fda-breakthrough-device-designation-interatrial-shunt-for-pulmonary-arterial-hypertension/