PubMed · 5112913
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
T S Johnson. 1971. Computer assisted arrhythmia identification.. https://pubmed.ncbi.nlm.nih.gov/5112913/
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
Explore the source record for details and available documents.
Existing classifications of cardiac death fail to incorporate current understanding of the pathophysiology of sudden cardiac death. We developed a new scheme for classifying cardiac death that defines 3 categories of underlying mechanism: primary arrhythmia, acute myocardial ischemia/infarction, and myocardial pump failure. Using this new system, we classified the mechanism of 106 definite cardiac deaths from the Recurrent Coronary Prevention Project. Fifty deaths (47%) were classified as arrhythmic, 46 (43%) as ischemic, and 9 (8%) as due to myocardial pump failure (1 death was not classifiable). All 36 witnessed arrhythmic deaths were sudden and 8 of 9 witnessed myocardial pump failure deaths were nonsudden. The 38 witnessed ischemic deaths were split evenly between sudden and nonsudden. Interrater agreement for the classification of mechanism was 100%. This classification scheme, if validated in subsequent studies, will provide a useful algorithm for classifying deaths by underlying mechanism.
Prognosis of heart transplant patients has dramatically improved in the last decade thanks to the use of cyclosporine as immunosuppressive treatment. Optimal follow-up and early recognition of complications and side effects of treatment lead to longer survival and marked improvement of these patients' quality of life. However, the incidence of complications remains high and their management calls for particular care. We review our experience of heart transplantation in Lausanne and describe in detail the results and complications such as rejection, transplant coronary artery disease, hypertension, renal failure, metabolic disorders, cancer and conduction problems. Cooperation of the medical team (cardiologist, surgeon, anesthetist, general practitioner) is essential to long term success of the transplant program.