S1 S2 Lub | Dub Verified

The moral of the story? A healthy heart requires both relaxation (Lub's diastolic phase) and energized pumping (Dub's systolic phase). By working together in harmony, Lub and Dub saved the kingdom from Atheros' evil plans and kept the heart beating strong.

Lub and Dub knew they had to work together to defeat Atheros and restore the kingdom's cardiovascular health. Lub started singing his lullabies louder and more frequently, encouraging the heart cells to relax and stay healthy. Dub, meanwhile, pumped harder and more efficiently, pushing blood through the vessels and dislodging Atheros' pesky plaque. s1 s2 lub dub

The first heart sound, S1, marks the , the phase where the heart's lower chambers (ventricles) contract to pump blood out to the body and lungs. Heart Sounds and Murmurs - UTMB The moral of the story

Let's break it down:

As they worked together, Lub and Dub discovered that their partnership was the key to success. Lub's soothing rhythms helped to calm the heart, while Dub's energetic beats ensured that blood flowed freely. Together, they created a harmonious heartbeat that kept the kingdom's cardiovascular system strong and healthy. Lub and Dub knew they had to work

Once upon a time, in a magical kingdom, there lived two best friends, Lub and Dub. They were the heart's dynamic duo, responsible for keeping the kingdom's cardiovascular system running smoothly.