They will grow and develop and move to progressively
larger arteries of the lungs until they finally arrive in the main pulmonary artery.
Not exact matches
A radiograph
of a dog with heartworms will usually show heart enlargement and swelling
of the
large artery leading to the
lungs from the heart.
The pulmonary veins were slightly
larger than the pulmonary
arteries; the
lung parenchyma with diffuse interstitial pattern in the area
of the hilus.
In re: «throwing a worm» (lousy description) The worms live in the
larger diameter pulmonary
arteries (that take blood from the right side
of the heart to the
lungs to get oxygen), pretty close to the heart.
But what is worse is that the right side
of the heart and pulmonary
artery (pulmonary trunk) were not designed to handle the high - pressure blood arriving through the PDA from the infant's aorta, nor was the left side
of the heart designed to accept the
larger - than - normal volume
of blood now coming back from the
lungs.
Radiographs (X-rays): A radiograph
of a dog with heartworms will usually show heart enlargement and swelling
of the
large artery connecting to the
lungs.
Part
of this clot can easily detach and flow with the blood stream up the inferior vena cava, through the right side
of the heart and into the pulmonary
artery causing a PE which, if
large enough, may obstruct the circulation to the
lung and strain the heart, causing almost instant death.