RESUMO
Cardiac rehabilitation is no longer just used to treat patients after the manifestation of a coronary artery disease such as a myocardial infarct, after a PTCA or after a coronary bypass operation. Patients with a congenital heart disease, patients who have received an implantable cardioverter defibrillator (ICD) and patients with stable chronic heart failure are also suitable candidates for a multidisciplinary cardiac rehabilitation programme. The new Dutch guidelines for cardiac rehabilitation, published in 2004, can be helpful in identifying potential candidates for a programme. Physical training is often a component of the treatment, but psycho-social counselling and education targeted at reducing anxiety and uncertainty, accepting the heart disease and learning to cope with it, can be just as important as those aspects targeted at improving the physical condition. Cardiac rehabilitation that includes physical training is safe for patients with congenital heart disease, for patients who have undergone an ICD implantation and for patients with stable chronic heart failure, as long as the pretraining exercise test is given a guiding role in selecting the appropriate physical work load. Patients with stable chronic heart failure should continue their physical training in order to maintain its beneficial physical and psychological effects.
Assuntos
Desfibriladores Implantáveis , Cardiopatias/reabilitação , Exercício Físico/fisiologia , Exercício Físico/psicologia , Cardiopatias/congênito , Insuficiência Cardíaca/congênito , Insuficiência Cardíaca/reabilitação , Humanos , Isquemia Miocárdica/congênito , Isquemia Miocárdica/reabilitação , Guias de Prática Clínica como AssuntoRESUMO
Recent identification of gene mutations responsible for hereditary nonpolyposis colorectal cancer (HNPCC) has made possible the presymptomatic diagnosis of at-risk family members. If DNA testing shows that a family member is a gene carrier, that individual's lifetime cancer risk is approximately 90%. If the test is negative, the family member's cancer risk drops to that of the general population. Presymptomatic DNA-based diagnosis consists of pretest counseling, the actual DNA test, and posttest counseling. Pretest counseling focuses on the benefits, limitations, and possible adverse effects of testing, and the advantages and drawbacks of screening methods. Posttest counseling sessions explore the test result, and family members' reactions to it. A multidisciplinary team approach is necessary for the management of HNPCC families.