Related Experiment Video
Updated: Aug 12, 2026

07:41
Simultaneous Electrical and Mechanical Stimulation to Enhance Cells' Cardiomyogenic Potential
Published on: January 18, 2019
Early proponents of cardiac massage
Anaesthesia
|November 1, 1995
Abstract:
Open-chest cardiac massage in humans to treat chloroform syncope was first performed by Niehans in Berne and Langenbuch in Berlin in the late 1880s. Closed-chest cardiac massage in humans was advocated by Koenig and Maass in Göttingen in the last two decades of the 19th century. The closed technique was used in Central Europe for several decades to treat chloroform syncope.
Related Concept Videos
Anatomy of the Heart
The human heart is made up of three layers of tissue that are surrounded by the pericardium, a membrane that protects and confines the heart. The outermost layer, closest to the pericardium, is the epicardium. The pericardial cavity separates the pericardium from the epicardium. Beneath the epicardium is the myocardium, the middle layer, and the endocardium, the innermost layer. There are four chambers of the heart: the right atrium, the right ventricle, the left atrium, and the left ventricle.
Cardiac Catheterization I: Pre-Procedure Overview
Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...

