Where are the Cords of Billroth found?

Which blood vessels carry oxygenated blood to the left atrium?

............ can generate the maximum number of action potentials and is responsible for initiating and maintaining the rhythmic contractile activity of the heart. Therefore,it is called the pacemaker.

In humans,blood flows from the posterior vena cava into the diastolic right atrium due to:

Where is the $Fossa$ $ovalis$,a remnant of the embryonic $foramen$ $ovale$,located?

Pulse can easily be detected on a superficial artery like that of