A connection between an artery and a vein, often created for medical purposes, such as dialysis.

धमनी-शिरा फिस्टुला

English Usage: The patient underwent surgery to create an arterio-venous fistula for dialysis access.

Hindi Usage: रोगी ने डायलिसिस पहुंच के लिए धमनी-शिरा फिस्टुला बनाने के लिए सर्जरी करवाई।