Argentina 2 Biomedical Research 2 Cardiology 2 Clinical Trials as Topic 2 Congresses as Topic Ethical Review 2 Ethical review 2 Human Experimentation 2 Humans 2 Informed Consent 2 Informed consent 2 Periodicals as Topic 2 Prospective Studies 2 Publications for science diffusion 2 Therapeutic Human Experimentation 2 article 2 controlled study 2 human 2 implantation 2 informed consent 2 invasive procedure 2 medical ethics 2 medical instrumentation 2 medical research 2 questionnaire 2 risk assessment 2