DescriptionHeartsystole.svg English: Diagram of the ventricular systole phase of the human heart. This is an svg version of the png image Image:Heart_systole.png
Diagram of the ventricular systole phase of the human heart, created by Wapcaplet in Sodipodi, cropped and reduced in the GIMP. Uploaded on 24 Dec 2003
{{Information |Description=the diagram shows a healthy heart during pumping and filling.also a heart suffering from tetralogy of fallot. wich are 4 diferent