| CAC | cardiac-accelerator center; cardiac arrest code; circulating anticoagulant |
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| CAS | calcarine sulcus; calcific aortic stenosis; Cancer Attitude Survey; carbohydrate-active steroid; car... |
| CI | cardiac index; cardiac insufficiency; cell immunity; cell inhibition; cephalic index; cerebral infar... |
| CM | California mastitis [test]; calmodulin; capreomycin; carboxymethyl; cardiac murmur; cardiac muscle; ... |
| CP | candle power; capillary pressure; cardiac pacing; cardiac performance; cardiopulmonary; caudate puta... |
| cardiac competence | Ability of the ventricles to pump the blood returning to the atria, so that atrial pressure does not rise abnormally. (05 Mar 2000) |
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| cardiac complexes, premature | Premature contractions of the heart that are independent of the normal rhythm and arise in response to an impulse in some part of the heart other than the sinoatrial node. (12 Dec 1998) |
| cardiac contractility | A measure of cardiac pump performance, the degree to which muscle fibres can shorten when activated by a stimulus independent of preload and afterload. (05 Mar 2000) |
| cardiac cycle | The complete round of cardiac systole and diastole with the intervals between, or commencing with, any event in the heart's action to the moment when that same event is repeated. (05 Mar 2000) |
| cardiac decompression | Incision into the pericardium or aspiration of fluid from pericardium to relieve pressure due to blood or other fluid in the pericardial sac. Synonym: pericardial decompression. (05 Mar 2000) |
| cardiac depressor reflex | A fall in blood pressure due to peripheral vasodilation and cardiac inhibition by stimulations of terminations of a cardiac depressor nerve in the aortic arch and base of the heart. Synonym: aortic reflex, depressor reflex. (05 Mar 2000) |
| cardiac diuretic | A diuretic which acts by increasing function of the heart, and thereby improves renal perfusion. (05 Mar 2000) |
| cardiac dropsy | Oedema due to heart failure. (05 Mar 2000) |
| cardiac dyspnea | Shortness of breath of cardiac origin. (05 Mar 2000) |
| cardiac dysrhythmia | Any abnormality in the rate, regularity, or sequence of cardiac activation. (05 Mar 2000) |
| cardiac enlargement | A compensatory enlargement in the heart that is often secondary to underlying disease (heart valve disorder, high blood pressure, diabetes). (27 Sep 1997) |
| cardiac enzyme | <biochemistry> A group of enzymes found normally in heart tissue. Cardiac enzymes are released into the blood stream in increased concentration when the heart muscle becomes damaged. Examples include SGOT, CPK-MB and LDH. (27 Sep 1997) |
| cardiac failure | A condition where there is ineffective pumping of the heart leading to an accumulation of fluid in the lungs. Typical symptoms include shortness of breath with exertion, difficulty breathing when lying flat and leg or ankle swelling. Causes include chronic hypertension, cardiomyopathy and myocardial infarction. (27 Sep 1997) |
| cardiac fibrous skeleton | A complex framework of dense collagen forming four fibrous rings (annuli fibrosi), which surround the ostia of the valves, a right and left fibrous trigone, formed by connecting the rings, and the membranous portions of the interatrial and interventricular septa; it is found in association with the base of the ventricles, i.e., at the level of the coronary sulcus; its functions include: 1) contributing reinforcement of the valvular ostia while providing attachment for the leaflets and cusps of the valves; 2) providing origin and insertion for the myocardium; and 3) serving as a sort of electrical "insulator," separating the electrically conducted impulses of the atria and ventricles and providing passage for the common atrioventricular bundle of conductive tissue through the right fibrous trigone and membranous interventricular septum. Synonym: cardiac fibrous skeleton, cardiac skeleton, skeleton of heart. (05 Mar 2000) |
| cardiac ganglia | Parasympathetic ganglia of the cardiac plexus lying between the arch of the aorta and the bifurcation of the pulmonary artery. Synonym: ganglia cardiaca, Wrisberg's ganglia. (05 Mar 2000) |
| inferior cervical cardiac nerve | <anatomy, nerve> A nerve passing from the stellate ganglion to the cardiac plexus. Synonym: nervus cardiacus cervicalis inferior. (05 Mar 2000) |
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| innominate cardiac veins | The small superficial vein's of the heart. Synonym: Vieussens' veins. (05 Mar 2000) |
| isometric period of cardiac cycle | That period in which the muscle fibres do not shorten although the cardiac muscle is excited and the pressure in the ventricles rises, extending from the closure of the atrioventricular valves to the opening of the semilunar valves (isovolumic constriction) or the reverse (isovolumic relaxation). (05 Mar 2000) |
| thoracic cardiac branches of vagus nerve | <anatomy, nerve> Branches of vagus nerve to the cardiac plexus which branch from the vagi at thoracic levels, conducting presynpatic parasympathetic fibres to, and reflex afferent fibres from, the cardiac plexus. Synonym: rami cardiaci thoracici nervi vagi. (05 Mar 2000) |
| thoracic cardiac nerves | Part of the cardiopulmonary splanchnic nerves from the second to fifth segments of the thoracic sympathetic trunk that pass medially and anteriorly to enter the cardiac plexus; they convey postsynaptic sympathetic fibres to, and visceral afferent (pain) fibres from, the heart. Synonym: nervi cardiaci thoracici, upper thoracic splanchnic nerves. (05 Mar 2000) |
| edema, cardiac | A manifestation of congestive heart failure caused by increased venous and capillary pressures and often associated with the retention of sodium by the kidneys. (12 Dec 1998) |
| electric cardiac pacemaker | An electric device that can substitute for the normal cardiac pacemaker, controlling the heart's rhythm by artificial electric discharges. Synonym: electronic pacemaker. (05 Mar 2000) |
| external cardiac massage | Rhythmic compression of the heart between sternum and spine by depressing the lower sternum backward with the heels of the hands, the patient lying supine. Synonym: external cardiac massage. (05 Mar 2000) |
| 24-hour cardiac monitor | <apparatus> A recording device, worn by the patient for the purpose of monitoring the hearts rhythm and rate, over a period of 24 hours. (27 Sep 1997) |
| lymphatic ring of cardiac part of stomach | A group of lymph nodes surrounding the cardia of the stomach. Synonym: annulus lymphaticus cardiae, cardiac lymphatic ring. (05 Mar 2000) |
Synonyms : Cardiac Outputs, High, High Cardiac Outputs, Output, High Cardiac, Outputs, High Cardiac
Synonyms : Output, Low Cardiac
Synonyms : Artificial Cardiac Pacing, Artificial Cardiac Pacings, Cardiac Pacings, Artificial, Pacing, Artificial Cardiac, Pacings, Artificial Cardiac
Synonyms : Cardiac Surgical Procedure, Heart Surgical Procedure, Heart Surgical Procedures, Procedure, Cardiac Surgical, Procedure, Heart Surgical, Procedures, Cardiac Surgical, Procedures, Heart Surgical, Surgical Procedure, Cardiac, Surgical Procedure, Heart
Synonyms : Cardiac Tamponades, Tamponade, Cardiac, Tamponades, Cardiac
| cardiac monitor |
a piece of electronic equipment for continual observation of the function of the heart
출처: wordnet.princeton.edu/perl/webwn
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| cardiac insufficiency |
coronary insufficiency: inadequate blood flow to the heart muscles; can cause angina pectoris
출처: wordnet.princeton.edu/perl/webwn
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| cardiac murmur |
heart murmur: an abnormal sound of the heart; sometimes a sign of abnormal function of the heart valves
출처: wordnet.princeton.edu/perl/webwn
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| cardiac output |
the amount of blood pumped out by the ventricles in a given period of time; "a resting adult has a cardiac output of about three quarts a minute"
출처: wordnet.princeton.edu/perl/webwn
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| cardiac plexus |
a plexus of nerves supplying the heart and nearby structures
출처: wordnet.princeton.edu/perl/webwn
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| cardiac | a specialized bit of heart tissue that controls the heartbeat |
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| cardiac | a plexus of nerves supplying the heart and nearby structures |
| cardiac | an emergency procedure consisting of external cardiac massage and artificial respiration |
| cardiac | the rhythm of a beating heart |
| cardiac | the valve between the distal end of the esophagus and the stomach |
| cardiac | 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 |
| cardiac | a valve to control one-way flow of blood |