Tag Archives: Cingolani

Department of Really Cool Ideas

Every so often I come across a research paper that leaves me feeling as if I am glimpsing the future. I had that experience when I came across the work of Cingolani and colleagues in the December 23 issue of the Journal of the American College of Cardiology (volume 64, no. 24). The paper, entitled “Engineered electrical conduction tract restores conduction in complete heart block: from in vitro to in vivo proof of concept” details a new approach to an old problem.

Here’s the problem. Many people develop serious disturbances of the heart rhythm based on deterioration or destruction of specialized “conduction tissue” within the heart. This tissue is responsible for transmitting the electrical impulses that govern the beating of the heart. In the case of the dysfunction of conduction tissue between the atria and ventricles, the chambers become electrically and mechanically dissociated – a condition termed complete heart block, and generally treated with an implanted pacemaker.

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