Final answer:
Myocardial conducting cells are responsible for electrical conduction and generation of electrical impulses in the heart.
Step-by-step explanation:
The cells responsible for electrical conduction and generation of electrical impulses in the heart are called myocardial conducting cells.
These specialized cells make up the cardiac conduction system of the heart, which includes the sinoatrial (SA) node, atrioventricular (AV) node, atrioventricular (AV) bundle, atrioventricular (AV) bundle branches, and Purkinje cells.
The action potential generated by the myocardial conducting cells travels through the heart and triggers contractions, allowing the heart to pump blood.