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Pathophysiology of Cardiac Performance

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Typical heart performance is influenced by heart rate, rhythm, myocardial contraction, and metabolism or blood flow. The cardiac muscle exhibits distinct electrophysiological features, including pacemaker activity and calcium channel control, which play a vital role in the heart's response to various drugs. The autonomic nervous system, comprising the sympathetic and parasympathetic branches, regulates heart rate. Sympathetic activation increases heart rate, while parasympathetic activation...

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Semi-Minimal Invasive Method to Induce Myocardial Infarction in Rats and the Assessment of Cardiac Function by an Isolated Working Heart System

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Myocardial Work: Going Down A Rabbit Hole?

Vivian Doan¹, Mark Chaney¹

¹Department of Anesthesiology and Critical Care, University of Chicago, Chicago, IL.

Journal of Cardiothoracic and Vascular Anesthesia

|March 29, 2024

Summary

No abstract available in PubMed .

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