Yes you can give sample irrespective of sleep

Yes you can give Troponin sample anytime

Sleeping doesn’t alter the levels of Troponin. You can give this test anytime. The troponin is a protein found in the heart muscle. It will rise only when there is a damage to the muscle of the heart. However it may falsely rise with underlying infection and kidney disease. Troponin is a test done as an emergency to rule out if there is a heart problem or not. Usually, it is to be done as soon as the doctors advise it. They may even ask to repeat it after a period of time. If negative, it only rules out the probability of you have a heart pain at that time. A negative Troponin would not predict a lack of heart problem in the future.

Yes its OK... Anytime Having a pain, heaviness or discomfort in & around your chest can be scary. It does not always mean that you are having a heart problem. There can be many other causes, including 1. Other heart problems, such as angina Panic attacks 2. Digestive problems, such as heartburn or esophagus disorders 3. Sore muscles 4. Lung diseases, such as pneumonia, pleurisy, or pulmonary embolism 5. Costochondritis - an inflammation of joints in your chest Someof these problems can be serious. Get immediate medical care if you have chest pain that does not go away, crushing pain or pressure in the chest, or chest pain along with nausea, sweating, dizziness or shortness of breath. Treatment depends on the cause of the pain. To rule out cardiac issues. Get a ECG and 2D echocardiography done. If they are normal then get a TMT / stress echo done.. If they are also normal then you have nothing to worry from heart side Meanwhile take Tab. Flexon Mr twice a day for 5 days Cap. Pantocid DSR 40 mg before meals twice a day for 5 & get these tests also done TSH KFT Vit D Vit B12 CPK Get back to me with old records & new reports for a detailed discussion or individualized advice.  Meanshile. You can Watch these simple explanatory videos for underlying the problem. Copy the link address to your browser Kya mujhe heart Attack ho Raha hai https://youtu.be/hyACgkZO6tQ Also watch 1) Chest pain - must know https://youtu.be/xZunqXM3G1Y 2) Breathing difficulty due to Heart failure https://youtu.be/rgN3ez7CkHc https://youtu.be/j2LlMRwoX94 3) Three things to do in chest pain - https://youtu.be/v7glVnwnLDg 4) Difference between heart attack and heart blocks vs heart failure https://youtu.be/X5FDPT2bY3I Do check out other videos on my channel and follow me on Facebook https://www.facebook.com/dr.education.youtube/ Subscribe My channel on YouTube for detailed explanation about you  health  concerns https://www.youtube.com/dreducation Regards Dr. Paramjeet Singh PHYSICIAN CARDIOLOGIST YASHODA SUPERSPECIALITY HOSPITAL You can also come & visit me in my clinic for a detailed evaluation & examination Clinic add: Health & Heart clinic, 257 Shaktikhand 4 Indirapuram, Ghaziabad, UP  ( 3 km from Vaishali metro station in East Delhi side)