Can pulmonary edema cause sudden death

Rales and rhonchi can both be coarse, even crackling sounds. The difference between the two is in the pitch and the exact cause of the sound.

This low-pitched sound that usually starts in the larger airways in the lungs.

It can be heard on an inhale or exhale, and it’s often compared to the sound of snoring. Rhonchi can either come and go on and inhale or exhale or be heard continuously.

These sounds are produced when there is something blocking the airway, like fluid.

The sound you hear is the the sound the air makes as it moves around the blockage.

Listen to rhonchi here on the Medzcool YouTube channel.

Rales are a higher-pitched sound sometimes called crackles or bibasilar crackles.

What causes fluid around the lungs

The terms rales or crackles have been used interchangeably and are usually a matter of preference, not a difference in the condition.

These sounds are formed when air moves into closed spaces. This usually occurs in the smaller parts of the lungs, like the alveoli.

These are tiny sacs of air and inflate and defla

breath sounds associated with pulmonary edema

lung sounds for pulmonary edema