[1
]Department of Cardiovascular Medicine (Saraschandra Vallabhajosyula, S.A., Saarwaani
Vallabhajosyula, M.F.E., S.M.D., B.J.G., C.S.R., G.W.B.), Mayo Clinic, Rochester,
MN.
[2
]Division of Pulmonary and Critical Care Medicine, Department of Medicine (Saraschandra
Vallabhajosyula, J.C.O.H., P.A.), Mayo Clinic, Rochester, MN.
[3
]Division of Infectious Diseases, Department of Medicine (J.C.O.H.), Mayo Clinic, Rochester,
MN.
[4
]Department of Cardiovascular Surgery (J.M.S.), Mayo Clinic, Rochester, MN.