You are commenting on the 'How Long to Raise a Vitamin D Level of 5 thread, but I'm not sure if yours is that low. Let me know and I can help you out better when I know what your level actually is.
Stop blushing - With ETS. ETS stands for Endoscopic Transthoracic Sympathectomy and it means cutting sympathetic nerve or removing a sympathetic ganglion. The operation interrupts the overactive sympathetic nerves that cause excessive sweating and facial blushing. These nerves are located in the chest cavity next to the spine.
Often one of the main differentials is cardiac chest pain and ruling this out in patients who might be otherwise well or only have one or two cardiac risk factors, can be difficult. Exercise tolerance testing (ETT) is one method which is used to determine the presence of significant coronary heart disease. ETT has been quoted as having a sensitivity of 78% and a specificity of 70% in detecting coronary artery disease (CAD). Thus, a negative test may not necessarily be true and further testing or advice may be warranted. Diagnostic accuracy is also poor in women and this may relate to smaller heart size.