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CARDIAC

Frequently asked questions related to this word


There are 20 entries related to CARDIAC in the AudioEnglish.net dictionary.


1. What does CARDIAC mean?
pronunciation
Of or relating to the heart

2. What does CARDIAC CYCLE mean?
pronunciation
The complete cycle of events in the heart from the beginning of one heart beat to the beginning of the next; an electrical impulse conducted through the heart muscle that constricts the atria which is followed by constriction of the ventricles

3. What does CARDIAC VALVE mean?
pronunciation
It's a valve to control one-way flow of blood

4. What does CARDIAC ARREST mean?
pronunciation
Absence of systole; failure of the ventricles of the heart to contract (usually caused by ventricular fibrillation) with consequent absence of the heart beat leading to oxygen lack and eventually to death

5. What does CARDIAC MURMUR mean?
pronunciation
It's an abnormal sound of the heart; sometimes a sign of abnormal function of the heart valves

6. What does CARDIAC MUSCLE mean?
pronunciation
The muscle tissue of the heart; adapted to continued rhythmic contraction

7. What does CARDIAC OUTPUT mean?
pronunciation
The amount of blood pumped out by the ventricles in a given period of time

8. What does CARDIAC PLEXUS mean?
pronunciation
It's a plexus of nerves supplying the heart and nearby structures

9. What does CARDIAC RHYTHM mean?
pronunciation
The rhythm of a beating heart

10. What does CARDIAC MASSAGE mean?
pronunciation
It's an emergency procedure that employs rhythmic compression of the heart (either through the chest wall or, during surgery, directly to the heart) in an attempt to maintain circulation during cardiac arrest

11. What does CARDIAC MONITOR mean?
pronunciation
It's a piece of electronic equipment for continual observation of the function of the heart

12. What does CARDIAC GLUCOSIDE mean?
pronunciation
Obtained from a number of plants and used to stimulate the heart in cases of heart failure

13. What does CARDIAC GLYCOSIDE mean?
pronunciation
Obtained from a number of plants and used to stimulate the heart in cases of heart failure

14. What does CARDIAC PACEMAKER mean?
pronunciation
It's a specialized bit of heart tissue that controls the heartbeat

15. What does CARDIAC SPHINCTER mean?
definition
The valve between the distal end of the esophagus and the stomach; the physiological sphincter at the esophagogastric junction

16. What does CARDIAC TAMPONADE mean?
definition
Mechanical compression of the heart resulting from large amounts of fluid collecting in the pericardial space and limiting the heart's normal range of motion

17. What does CARDIAC ARRHYTHMIA mean?
pronunciation
It's an abnormal rate of muscle contractions in the heart

18. What does CARDIAC INSUFFICIENCY mean?
definition
Inadequate blood flow to the heart muscles; can cause angina pectoris

19. What does CARDIAC RESUSCITATION mean?
pronunciation
It's an emergency procedure consisting of external cardiac massage and artificial respiration; the first treatment for a person who has collapsed and has no pulse and has stopped breathing; attempts to restore circulation of the blood and prevent death or brain damage due to lack of oxygen

20. What does AREA OF CARDIAC DULLNESS mean?
pronunciation
It's a triangular area of the front of the chest (determined by percussion); corresponds to the part of the heart not covered by the lungs


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