I feel no heart beat when I stop my breathing

What are the ways to treat chest pain ?
In the beginning, you must do a medical examination and perform the necessary tests that I will mention later to the cardiologist to rule out any pathological problem that requires urgent medical intervention, such as angina pectoris, severe high blood pressure, or severe pneumonia to be treated within the medical center. Whereas, in the case of heart disease, treatment is carried out by prescribing treatments such as cardiac catheterization or blood thinners. But in other cases, and if the medical tests are correct, it may be the result of a muscle tear and muscle tension, where the doctor can prescribe a pain reliever such as Ibuprofen tab when needed, along with a muscle relaxant such as Mylogen three times a day. If the examination indicates the presence of a bacterial infection: Amoxicillin 1gm twice daily for a period of one week to 10 days, and follow-up of the diseased condition
If any of the following develops, an urgent medical examination is required to rule out serious causes:

• Sharp pain in the chest.
• Breathing difficulty .
• Heart palpitations .
• High temperature and persistent cough.
• bloody cough

Medical examinations needed in cases of chest pain?
Conducting a clinical medical examination with a specialized cardiologist for direct examination and exclusion of any heart pathology through conducting ECG and Echo of the heart. If the tests are correct, a chest x-ray is performed to rule out any pathological cause such as chest infection. Other examinations, such as CT scans, are performed for chest infections..