The heart has four chambers, two ventricles and two atria. The lub dub sound that we hear when we listen to your cat's heart is the closing of the valves as the blood is being moved through your cat's heart. Anything that changes how the heart pumps or that affects the valves closing can cause abnormal heart sounds. Today, when we listened to your cat's heart, we heard:
On top of the mental and emotional stress that can cause neck pain, neck pain can also start with improper postural habits like squeezing the phone between your shoulder and ear or jutting your head forward when working on the computer.
Sitting in a position where the head is held forward of the shoulders, such as reading or computer use, makes the upper back and shoulder muscles constantly work to hold the head up. Tension may build up due to daily stress. This causes tightness to build up in the upper shoulder and neck muscles, and can cause neck muscle strain. In the event of an unexpected sudden twisting movement, a car accident, or unaccustomed repetitive use of the neck, the neck muscles may become sprained or strained.