Comment on

• The diagnosis of heart failure in primary care: value of symptoms and signs.

  Fonseca C, Morais H, Mota T, Matias F, Costa C, Gouveia-Oliveira A, Ceia F; EPICA Investigators. Fonseca C, et al. Eur J Heart Fail. 2004 Oct;6(6):795-800, 821-2. doi: 10.1016/j.ejheart.2004.08.002. Eur J Heart Fail. 2004. PMID: 15542419
• Aetiology, comorbidity and drug therapy of chronic heart failure in the real world: the EPICA substudy.

  Ceia F, Fonseca C, Mota T, Morais H, Matias F, Costa C, Oliveira AG. Ceia F, et al. Eur J Heart Fail. 2004 Oct;6(6):801-6. doi: 10.1016/j.ejheart.2004.09.003. Eur J Heart Fail. 2004. PMID: 15542420
• The value of the electrocardiogram and chest X-ray for confirming or refuting a suspected diagnosis of heart failure in the community.

  Fonseca C, Mota T, Morais H, Matias F, Costa C, Oliveira AG, Ceia F; EPICA Investigators. Fonseca C, et al. Eur J Heart Fail. 2004 Oct;6(6):807-12, 821-2. doi: 10.1016/j.ejheart.2004.09.004. Eur J Heart Fail. 2004. PMID: 15542421
• Evaluation of the performance and concordance of clinical questionnaires for the diagnosis of heart failure in primary care.

  Fonseca C, Oliveira AG, Mota T, Matias F, Morais H, Costa C, Ceia F; EPICA Investigators. Fonseca C, et al. Eur J Heart Fail. 2004 Oct;6(6):813-20, 821-2. doi: 10.1016/j.ejheart.2004.08.003. Eur J Heart Fail. 2004. PMID: 15542422