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Silvio Weidmann: laying the foundations for unravelling the mechanism of heart rhythm

Silvio Weidmann laid the basis of cardiac electrophysiology and was the forerunner in the search for mechanisms governing the electrical activity of the heart in his legendary first studies of Purkinje fibres in the 1950s. His work was the cornerstone of research in this field for many generations,...

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Detalles Bibliográficos
Autores principales: DiFrancesco, Dario, Noble, Denis
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10150209/
https://www.ncbi.nlm.nih.gov/pubmed/37122226
http://dx.doi.org/10.1098/rstb.2022.0161
Descripción
Sumario:Silvio Weidmann laid the basis of cardiac electrophysiology and was the forerunner in the search for mechanisms governing the electrical activity of the heart in his legendary first studies of Purkinje fibres in the 1950s. His work was the cornerstone of research in this field for many generations, and countless cardiologists and electrophysiologists have based their studies on the knowledge generated by Weidmann's pioneering data. This review summarizes his key contributions from the first intracellular recordings of cardiac membrane potentials in 1949 to the publication of his monograph in 1956. That summary is followed by an imagined dialogue between the authors and Silvio Weidmann himself, in the format of a one-act play. Both of us have such good recollections of our real-life conversations with Silvio Weidmann that we decided we could achieve a better feel for the history and issues by using a dialogue format. We hope that, in that way, we may transmit the character of Silvio Weidmann better for those readers who will not have known him personally. Silvio Weidmann was an extraordinarily sensitive and conversational person as well as a great scientist, and we feel it is worth the effort to convey that fact here. This article is part of the theme issue ‘The heartbeat: its molecular basis and physiological mechanisms’.