➖ When we consider cardiac stress test as normal or (low probability of CAD): 1- Achievement of 85% of the patient's estimated maximum heart rate. 2- no exaggerated BP response (hypotension reflect CAD). 3-no ST-segment abnormalities during exercise stress…

➖

When we consider cardiac stress test as normal or (low probability of CAD):

1- Achievement of 85% of the patient's estimated maximum heart rate.
2- no exaggerated BP response (hypotension reflect CAD).
3-no ST-segment abnormalities during exercise stress testing.

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هذه جاية بالوزاري
فقط المادة الأساسية اللي تُستخدم وبالتسلسل

A 51 year old woman presents to the emergency department with sudden-onset
breathlessness and right-sided pleuritic chest pain. She is a non-smoker with no significant occupational exposures and no significant past
medical history. She requires 40% oxygen to maintain her saturations at 92%, apyrexial, BP 101/62 mmHg, pulse 112 beats/min, respiration rate 30 breaths/min.