I think that the best example of a cardiac muscle would be...the heart, seeing as the root for cardiac means heart in Latin.
Cardiac is a medical term to refer to the heart.
a cardiac muscle
a cardiac muscle
An example of cardiac muscle is the myocardium, which is the muscle tissue of the heart. It is responsible for the contraction of the heart chambers to pump blood throughout the body. Cardiac muscle is striated and involuntary, meaning it contracts without conscious control.
Individuals with cardiac problems can manifest a variety of symptoms depending on the nature of the problem. For example, palpitations, chest pain, shortness of breath, dizziness, and fainting, for example, are all possibilities.
The hamstring is neither! It's categorized as a striated muscle, whereas the heart is the only cardiac muscle and the stomach is the prime example of a smooth muscle.
A good example of a cardiac diet would be one that didn't have too much fatty foods and focused on vegetables, fruits, and anything with a lot of fiber.
One example would be a beta-blocker. Another example would be a cardiac glycoside.
cardiac
cardiac muscle cells are joined by intercalated disks.
Cardiac Necrosis is the death of cardiac tissue.
"Cardic" is not an English word. Perhaps you mean "cardiac" which means relating to the heart. In which case an example could be: The surgeon knew he must act quickly when the patient went into cardiac arrest.