For citations:
Chernov M.Yu., Alekhin M.N. Echocardiographic assessment of trace (trivial) aortic regurgitation. Ultrasound & Functional Diagnostics. 2017;(3):75-84. (In Russ.) https://doi.org/10.24835/1607-0771-2017-3-75-84
Chernov M.Yu., Alekhin M.N. Echocardiographic assessment of trace (trivial) aortic regurgitation. Ultrasound & Functional Diagnostics. 2017;(3):75-84. (In Russ.) https://doi.org/10.24835/1607-0771-2017-3-75-84