Exercise ECG Stress Testing

Exercise stress testing with or without imaging remains the test of first choice in those patients who can exercise. It provides a functional estimate of the patient's overall car-diopulmonary system and yields helpful prognostic information. The main limitation of ECG exercise testing is that only about half of the patients tested achieve peak exercise heart rates > 75% of the age-predicted maximum (Cohn and Goldman, 2003). Ischemia induced by low level exercise identifies a subset of patients at particularly high risk. However, a negative test in a patient who achieves the target blood pressure-heart rate product ratio predicts a low risk for perioperative complications.

Constipation Prescription

Constipation Prescription

Did you ever think feeling angry and irritable could be a symptom of constipation? A horrible fullness and pressing sharp pains against the bladders can’t help but affect your mood. Sometimes you just want everyone to leave you alone and sleep to escape the pain. It is virtually impossible to be constipated and keep a sunny disposition. Follow the steps in this guide to alleviate constipation and lead a happier healthy life.

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