infer (推断),indicate(象征, 暗示),imply(暗示),suggest( 暗示).conclude(作出结论),assume(假定,设想)等词。 主要设题方式有: It can be inferred from the passage that___. The author strongly suggests that___ It can be concluded from the passage that___. The writer implies but not directl...
Cardiogenic shock is most often caused by a heart attack, but it’s when your heart can’t pump enough blood to meet your body’s need. Read through this article to learn what you need to know about cardiac shock.
“What is actually going on in the brain is a lack of oxygen similar to when someone is drowning, choking, or having a cardiac arrest,” Dr. Nick Flynn explained to the Irish Examiner.“If you have low oxygen to the brain for over three minutes you can get brain damage and if you ...
If the vagal nerves were cut to the heart, why would your heartbeat increase by more than 25 bpm? What is borderline myocardial ischemia? What is the importance of a prolonged cardiac refractory period? What might an abnormal increase in venous pressure indicate?
CHD is typically diagnosed using a combination of coronary angiograms, electrocardiograms (ECGs), stress tests and echocardiograms. An angiogram is an x-ray of the arteries that helps to show any blockages. An ECG is a test that measures the electrical activity of the heart and can indicate ...
The medical term used to indicate chest pain is called angina. Angina, or chest pain, is used to describe the various feelings associated with your...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
Dielectric absorption, also referred to as “soakage”, refers to energy storage within a capacitor’s dielectric that is absorbed and released on a longer time scale than would be predicted by the device’s nominal capacitance and ESR. In the lumped-element model, it can be represented as ...
The available data clearly indicate that HF affects the Asian population at younger ages than its Western counterparts (Table 2). A male predominance is clear; however, whether this finding is associated with women not receiving the necessary attention and care is a matter of debate. The signific...
The aim of this study was to explore how team-based implementation activities preceding accreditation were associated with self-perceived improvements in emergency preparedness (preparedness for urgent disease and cardiac arrest) and handling of prescription renewals in Danish general practice. Methods GPs ...
An ECG test monitors your heart’s electrical activity and displays it as moving line of peaks and dips. It measures the electrical current that runs through your heart. Everybody has a unique ECG trace but there are patterns of an ECG that indicate various heart problems such as arrhythmias...