Classic Hand Control. Simple and reliable operation, that is what Classic hand controls are made for. To accelerate, simply turn the ergonomic handle clockwise. To brake push the unit slightly forward. The brake can be locked while waiting in traffic. The ergonomic handle can be adjusted to accomodate individual driver needs.
The coronary arteries supply blood to the myocardium (heart tissue) itself: e.g., coronary capillaries deliver oxygenated blood (nutrients) to all of the heartâs cells.
Coronary veins: Small, middle, and great cardiac leading to coronary sinus. ii. The myocardium needs a constant supply of oxygen in order for the heart to continually pump. Myocardium capillaries are branches of cardiac veins which join to form the coronary sinus, an enlarged vein which empties into the right atrium.