Diagram of the human circulatory syst...
The arterial system
Section of a medium-sized artery.
Transverse section through a small ar...
Schematic view of an artery
Anatomy of the arterial wall
Blood flows from digestive system hea...
Capillary exchange
Cross section of a vein showing a val...
Venous valves prevent reverse blood f...
The brachiocephalic veins, superior v...
The thoracic aorta, heart and other g...
Plan of the branches of the aorta.
Pulmonary circuit
Pulmonary vessels, seen in a dorsal v...
Heart and lungs.
Anterior (frontal) view of the opened...
Human heart
Interior of right side of heart.
Heart seen from above.
Section of the heart.
Interior of left side of heart.
Base and diaphragmatic surface of heart.
Cardiac events occuring in a single c...
Wiggers Diagram, showing various even...
Atrial systole. Cardiac diastole.
Ventricular systole
Animation - Principle of ECG formation
Schematic representation of the atrio...
Purkinje fibers in H&E stained cardia...
The parts of a QRS complex. Ventricul...
Schematic diagram of normal sinus rhy...
12 Lead ECG of a 26 year old male.
The EKG complex. P=P wave, PR=PR inte...
ECG of atrial fibrillation (top) and ...
The cardiac action potential has five...
Wiggers diagram
Adrenal glands and kidneys