(a.) Of or pertaining to that side of the body in man on which the muscular action of the limbs is usually weaker than on the other side; -- opposed to right, when used in reference to a part of the body; as, the left hand, or arm; the left ear. Also said of the corresponding side of the lower animals.
(n.) That part of surrounding space toward which the left side of one's body is turned; as, the house is on the left when you face North.
(n.) Those members of a legislative assembly (as in France) who are in the opposition; the advanced republicans and extreme radicals. They have their seats at the left-hand side of the presiding officer. See Center, and Right.
Example Sentences:
(1) This paper discusses the typical echocardiographic patterns of a variety of important conditions concerning the mitral valve, the left ventricle, the interatrial and interventricular septum as well as the influence of respiration on the performance of echocardiograms.
(2) Villagers, including one man who has been left disabled and the relatives of six men who were killed, are suing ABG in the UK high court, represented by British law firm Leigh Day, alleging that Tanzanian police officers shot unarmed locals.
(3) The adjacent gauge was separated from the ischemic segment by one large nonoccluded diagonal branch of the left anterior descending artery.
(4) A quadripolar catheter was positioned either at the site of earliest ventricular activation during induced monomorphic ventricular tachycardia or at circumscribed areas of the left ventricle.
(5) In patients with coronary artery disease, electrocardiographic signs of left atrial enlargement (LAE-negative P wave deflection greater than or equal to 1 mm2 in lead V1) are associated with increased left ventricular end diastolic pressure (LVEDP).
(6) The clinically normotensive cases had greater left ventricular mass than the normotensive controls (p less than 0.02).
(7) Myocardial ischaemia was induced in perfused rabbit hearts by ligating the left main coronary artery.
(8) Evaluation revealed tricuspid insufficiency, a massively dilated right internal jugular vein, and obstruction of the left internal jugular vein.
(9) We report on a patient, with a CT-verified low density lesion in the right parietal area, who exhibited not only deficits in left conceptual space, but also in reading, writing, and the production of speech.
(10) All patients with localized subaortic hypertrophy had left ventricular hypertrophy (left ventricular mass or posterior wall thickness greater than 2 SD from normal) with a normal size cavity due to aortic valve disease (2 patients were also hypertensive).
(12) With fields and fells already saturated after more than four times the average monthly rainfall falling within the first three weeks of December, there was nowhere left to absorb the rainfall which has cascaded from fields into streams and rivers.
(13) They were protecting the sit-in because they believed that, if they left, the police would follow them."
(14) Mitoses of nuclei of myocytes of the left ventricle of the heart observed in two elderly people who had died of extensive relapsing infarction are described.
(15) It is a moment to be grateful for what remains of Labour's hard left: an amendment to scrap the cap was at least tabled by John McDonnell and Jeremy Corbyn but stood no chance.
(16) Amid the acrimony of the failed debate on the Malaysia Agreement, something was missed or forgotten: many in the left had changed their mind.
(17) Three coyotes were operantly conditioned to depress one of two foot treadles, left or right, depending on the condition of the stimulus light.
(18) For SP and NKA the decrease was apparent in all brain regions and both in the right and left hemispheres.
(19) The effects of tachycardia caused by ectopic right or left ventricular stimulation on ventricular recovery potentials were studied in 30 dogs.
(20) The superior mesenteric artery and the abdominal aorta made the mean angle of 35.5 degree in patients with normal left renal vein, the mean angle of 45.4 degrees in those with left renal vein compression without nutcracker phenomenon, and the mean angle of 11.9 degrees in those with nutcracker phenomenon.
Leftward
Definition:
(adv.) Toward or on the left side.
Example Sentences:
(1) The defective hybrid genome thus harbors two origins for SV40 DNA replication in addition to the leftward operator and the N gene of lambda.
(2) Sepsis-induced pulmonary artery hypertension (SIPAH) causes an increase in right ventricular (RV) afterload, dilatation of the RV, leftward shift of the interventricular septum (IVS), and therefore decreases left ventricular compliance (LVC).
(3) These leftward transcripts may antagonize the expression of the viral nuclear antigen messages by the formation of RNA duplexes.
(4) The genes encoding these early proteins were cloned in an expression vector under the control of the bacteriophage lambda leftward promoter.
(5) Pertussis toxin pretreatment blocked both the leftward shift in the forskolin concentration-response curve and the increase in maximal number of binding sites, indicating that a pertussis toxin sensitive protein is involved in these changes.
(6) Computer-assisted analysis of this data indicated the presence of five tandemly oriented, leftward-reading open reading frames (ORFs) I-4, I-3, I-2, I-1, and O-1, with the I-4 ORF being an immediate early gene encoding the large M1 subunit of VV ribonucleotide reductase.
(7) The authors' previous study with an eye camera revealed that when asked to mark the centre of a line patients with left unilateral spatial neglect persist in fixating a point on its right part and place the subjective midpoint there without searching leftwards.
(8) In deenodothelialized rabbit arteries, the reaction to extraluminal NE was found to be characterized by a much higher Emax (2.0 times) and a slight (but significant) leftward shift of the concentration-response curve (lower EC50) compared with control vessels.
(9) The frontal plane P wave axis was displaced leftwards and upwards in four out of seven cases in which an electrocardiogram was available.
(10) Subaortic atresia in these patients resulted from leftward deviation of the conal septum.
(11) The two remaining RNAs are leftwardly transcribed and are 5' and 3' coterminal.
(12) Important departures in some of these patients included a leftward, superior and counterclockwise frontal vector on the electrocardiogram and a widely split second sound.
(13) Directions were specified in a polar coordinate system, with posterior translations being 0 degrees and leftward translations, 90 degrees.
(14) In women only a leftward QRS axis shift is associated with advancing age.
(15) In addition to negative chronotropic action (leftward shift along the DT-HR curve), prevention of disproportionate DT shortening at peak exercise (upward shift of the DT-HR curve) with propranolol through its beneficial action on myocardial ischemia tends to increase myocardial perfusion in patients who, when off propranolol, had ischemic response to exercise.
(16) Bicuculline methochloride (10 microM) caused a parallel rightward shift of the GABA concentration-response-curve; the ratio of this shift was unchanged in the presence of alfaxalone (100 microM), although the latter itself displaced the curve leftwards.
(17) The leftward two promoters of the adeno-associated virus (AAV) 2 genome were fused to reporter genes, and the constructs were used to transfect HeLa cells.
(18) Two transcripts obtained in vitro, one leftwards and one rightwards, are tentatively identified as the Prm and PR transcription starts.
(19) The EC50 of isoproterenol was found to be shifted leftward 2.7-, 5.4-, 5.3-, and 3.4-fold respectively (p less than 0.05 when compared with controls), when the opioids were added at a final concentration of 1 x 10(5) M. Lower concentrations of opioid or antagonist did not potentiate the effects of isoproterenol.
(20) In the late phase of atrial activation, the current source deduced from the isomagnetic map was shifted superiorly and to the left, suggesting an increased leftward force due to LAO.