The Immediate Effect of Sildenafil on Right Ventricular Function in Patients with Heart Failure Measured by Cardiac Magnetic Resonance: A Randomized Control Trial

• André Maurício S. Fernandes ,

  Contributed equally to this work with: André Maurício S. Fernandes, Agnes Carvalho Andrade, Natalia Duarte Barroso, Igor Carmo Borges, Dafne Carvalho-Andrade, Erenaldo S. Rodrigues Junior, Libia Castro Guimarães

  * E-mail: andremsf@hotmail.com

  Affiliation Department of Cardiology, Hospital Ana Neri, Federal University of Bahia, Bahia, Brazil

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• Agnes Carvalho Andrade ,

  Contributed equally to this work with: André Maurício S. Fernandes, Agnes Carvalho Andrade, Natalia Duarte Barroso, Igor Carmo Borges, Dafne Carvalho-Andrade, Erenaldo S. Rodrigues Junior, Libia Castro Guimarães

  Affiliation Department of Cardiology, Hospital Ana Neri, Federal University of Bahia, Bahia, Brazil

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• Natalia Duarte Barroso ,

  Contributed equally to this work with: André Maurício S. Fernandes, Agnes Carvalho Andrade, Natalia Duarte Barroso, Igor Carmo Borges, Dafne Carvalho-Andrade, Erenaldo S. Rodrigues Junior, Libia Castro Guimarães

  Affiliation Department of Cardiology, Hospital Ana Neri, Federal University of Bahia, Bahia, Brazil

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• Igor Carmo Borges ,

  Contributed equally to this work with: André Maurício S. Fernandes, Agnes Carvalho Andrade, Natalia Duarte Barroso, Igor Carmo Borges, Dafne Carvalho-Andrade, Erenaldo S. Rodrigues Junior, Libia Castro Guimarães

  Affiliation Department of Cardiology, Hospital Ana Neri, Federal University of Bahia, Bahia, Brazil

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• Dafne Carvalho-Andrade ,

  Contributed equally to this work with: André Maurício S. Fernandes, Agnes Carvalho Andrade, Natalia Duarte Barroso, Igor Carmo Borges, Dafne Carvalho-Andrade, Erenaldo S. Rodrigues Junior, Libia Castro Guimarães

  Affiliation Department of Cardiology, Hospital Ana Neri, Federal University of Bahia, Bahia, Brazil

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• Erenaldo S. Rodrigues Junior ,

  Contributed equally to this work with: André Maurício S. Fernandes, Agnes Carvalho Andrade, Natalia Duarte Barroso, Igor Carmo Borges, Dafne Carvalho-Andrade, Erenaldo S. Rodrigues Junior, Libia Castro Guimarães

  Affiliation Department of Cardiology, Hospital Ana Neri, Federal University of Bahia, Bahia, Brazil

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• Libia Castro Guimarães ,

  Contributed equally to this work with: André Maurício S. Fernandes, Agnes Carvalho Andrade, Natalia Duarte Barroso, Igor Carmo Borges, Dafne Carvalho-Andrade, Erenaldo S. Rodrigues Junior, Libia Castro Guimarães

  Affiliation Department of Radiology, Hospital Ana Neri, Federal University of Bahia, Bahia, Brazil

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• André Rodrigues Durães ,

  ¶‡ These authors also contributed equally to this work.

  Affiliation Department of Cardiology, Hospital Ana Neri, Federal University of Bahia, Bahia, Brazil

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• Sirlene Mendes Borges ,

  ¶‡ These authors also contributed equally to this work.

  Affiliation Department of Radiology, Hospital Ana Neri, Federal University of Bahia, Bahia, Brazil

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• Roque Aras Junior

  ¶‡ These authors also contributed equally to this work.

  Affiliation Department of Cardiology, Hospital Ana Neri, Federal University of Bahia, Bahia, Brazil

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