@misc{indiciae5c120b754920,
  title = {Relation between contractile reserve and improvement in left ventricular function with beta-blocker therapy in patients with heart failure secondary to ischemic or idiopathic dilated cardiomyopathy.},
  author = {Frank F Seghatol and Dipan J Shah and Silvia Diluzio and David Bello and Maryl R Johnson and William G Cotts and Jenny A O'Donohue and Robert O Bonow and Mihai Gheorghiade and Vera H Rigolin},
  year = {2004},
  doi = {10.1016/j.amjcard.2003.12.023},
  url = {https://pubmed.ncbi.nlm.nih.gov/15050488/},
  note = {Source identifier: 15050488}
}