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Sydney Ringer; physiological saline, calcium and the contraction of the heart - Miller - 2004 - The Journal of Physiology - Wiley Online Library
![Sydney Ringer. Credit: Wellcome Collection (https://wellcomecollection.... | Download Scientific Diagram Sydney Ringer. Credit: Wellcome Collection (https://wellcomecollection.... | Download Scientific Diagram](https://i1.rgstatic.net/publication/336457278_The_secret_life_of_calcium_in_cell_signaling/links/5da12b6245851553ff88e48d/largepreview.png)
Sydney Ringer. Credit: Wellcome Collection (https://wellcomecollection.... | Download Scientific Diagram
![A third contribution regarding the Influence of the Inorganic Constituents of the Blood on the Ventricular Contraction - Ringer - 1883 - The Journal of Physiology - Wiley Online Library A third contribution regarding the Influence of the Inorganic Constituents of the Blood on the Ventricular Contraction - Ringer - 1883 - The Journal of Physiology - Wiley Online Library](https://physoc.onlinelibrary.wiley.com/cms/asset/3542dcbf-dcf5-40de-90ec-219cede75c45/jphysiol.1883.sp000127.fp.png)
A third contribution regarding the Influence of the Inorganic Constituents of the Blood on the Ventricular Contraction - Ringer - 1883 - The Journal of Physiology - Wiley Online Library
![Concerning the Influence exerted by each of the Constituents of the Blood on the Contraction of the Ventricle - Ringer - 1882 - The Journal of Physiology - Wiley Online Library Concerning the Influence exerted by each of the Constituents of the Blood on the Contraction of the Ventricle - Ringer - 1882 - The Journal of Physiology - Wiley Online Library](https://physoc.onlinelibrary.wiley.com/cms/asset/ab3dc787-fd04-46f2-b6d4-bd032cfc9ce9/jphysiol.1882.sp000111.fp.png)
Concerning the Influence exerted by each of the Constituents of the Blood on the Contraction of the Ventricle - Ringer - 1882 - The Journal of Physiology - Wiley Online Library
![Plaque unveiled to celebrate former UCL Professor Sydney Ringer | UCL News - UCL – University College London Plaque unveiled to celebrate former UCL Professor Sydney Ringer | UCL News - UCL – University College London](https://www.ucl.ac.uk/news/sites/news/files/sydney_ringer_plaque_8x5.jpg)
Plaque unveiled to celebrate former UCL Professor Sydney Ringer | UCL News - UCL – University College London
![On a Few Further Experiments with Pituria - Ringer - 1879 - The Journal of Physiology - Wiley Online Library On a Few Further Experiments with Pituria - Ringer - 1879 - The Journal of Physiology - Wiley Online Library](https://physoc.onlinelibrary.wiley.com/cms/asset/987ebd57-cad3-4644-9350-75c4d952dfa8/jphysiol.1879.sp000052.fp.png)
On a Few Further Experiments with Pituria - Ringer - 1879 - The Journal of Physiology - Wiley Online Library
![Tony Breu on Twitter: "2/ First, some history. While Sidney Ringer was developing his eponymous fluid, he observed that increasing potassium content led to progressively weaker ventricular contractions. He reported these findings Tony Breu on Twitter: "2/ First, some history. While Sidney Ringer was developing his eponymous fluid, he observed that increasing potassium content led to progressively weaker ventricular contractions. He reported these findings](https://pbs.twimg.com/media/En6qUElXYAQCxCc.jpg)
Tony Breu on Twitter: "2/ First, some history. While Sidney Ringer was developing his eponymous fluid, he observed that increasing potassium content led to progressively weaker ventricular contractions. He reported these findings
![PDF) Sydney Ringer, the pipe water of New River Water Company and the discovery of the elixir of life? PDF) Sydney Ringer, the pipe water of New River Water Company and the discovery of the elixir of life?](https://i1.rgstatic.net/publication/307859032_Sydney_Ringer_the_pipe_water_of_New_River_Water_Company_and_the_discovery_of_the_elixir_of_life/links/57cf66ae08ae582e06939125/largepreview.png)