REGIONAL DIFFERENCES IN SHORTENING AND RELAXATION CHARACTERISTICS OF THE LEFT VENTRICULAR WALL OF NORMAL SUBJECTS AS STUDIED BY BIPLANE CORONARY CINEANGIOGRAMS
スポンサーリンク
概要
- 論文の詳細を見る
The coordinates of the ramifying points of the left coronary artery were measured using biplane coronary cineangiograms in 19 patients who were later diagnosed as normal. The spatial distances (segment length) between any tow of these points were calculated and one cardiac cycle was plotted frame by frame in order to investigate shortening and relaxation characteristics of the segments. In most instances, the segments evidenced shortenings during systole and prolongations during diastole. The extent of shortening, as a percentage of maximum length ranged from 7.8 to 18.0%. The segments measured at the apex started shortening 77 msec than those at the base, in other words, 90.3 ± 6.2 msec before the R wave peak on the electrocardiograms. This indicates that the initial shortening at the apex contributes to the build up of left ventricular pressure. While at the base, since it begins to shorten after the completion of the build up in left ventricular pressure, it contributes more to the ejection of blood from the left ventricle. On the other hand, there is little systolic shortening at the atrioventricular groove and in some instances there is systolic expansion, suggesting that in comparison to the other portions of the left ventricle it is assigned an entirely different role.
- 社団法人日本循環器学会の論文
- 1983-12-20
著者
-
Ogai Toshihiro
First Department of Medicine, Kinki University School of Medicine
-
Kanamasa Ken
The First Department of Internal Medicine, Kinki University School of Medicine
-
Ishikawa Kinji
The First Department Of Internal Medicine Kinki University School Of Medicine
-
OSATO SHUICHIRO
The First Department of Medicine, Kinki University School of Medicine
-
Katori Ryo
The First Department Of Internal Medicine Kinki University School Of Medicine
-
Ogai Toshihiro
First Department Of Medicine Kinki University School Of Medicine
-
Oogai T
Kinki Univ. Osaka
-
Ogai Toshihiro
The First Department Of Internal Medicine Kinki University School Of Medicine Osaka
-
Otani S
First Department Of Internal Medicine Kinki University School Of Medicine
-
Ogai Toshihiro
The First Department Of Internal Medicine Kinki University School Of Medicine
-
Katori Ryo
The First Department Of Internal Medicine Kinki University School Of Medicine Osaka
関連論文
- A mechanism and clinical implications of exercise-induced ST-segment elevation in patients recovering from myocardial infarction
- Beta-Adrenergic Stimulation Induces ST-Segment Elevation in Dogs with Healing Myocardial Infarction
- EXERCISE-INDUCED ST-SEGMENT ELEVATION AND HEMODYNAMIC RESPONSES ONE MONTH AFTER MYOCARDIAL INFARCTION
- REGIONAL MYOCARDIAL BLOOD FLOW AND WALL THICKNESS DURING EXERCISE-INDUCED ST-SEGMENT ELEVATION IN CANINE MYOCARDIAL INFARCTION
- COMPARISON OF INTRAVENOUS t-PA AND CONSERVATIVE THERAPY FOR ACUTE MYOCARDIAL INFARCTION IN MULTICENTER TRIAL: RESULTS OF THE SOUTH OSAKA MYOCARDILAL INFARCTION(SOMI)PHASE I TRIAL
- REGIONAL WALL MOTION DURING THE PERIOD OF EXERCISE-INDUCED STSEGMENT ELEVATION IN POST MYOCARDIAL INFARCTION
- EXERCISE-INDUCED ST-SEGMENT ELEVATION AND REGIONAL MYOCARDIAL BLOOD FLOW IN DOGS WITH TRANSMURAL MYOCARDIAL INFARCTON
- CLINICAL SIGNIFICANCE OF ABNORMAL Q WAVE DISAPPEARANCE IN ACUTE TRANSMURAL MYOCARDIAL INFARCTION
- -0732-LATE REPERFUSION AFTER MYOCARDIAL INFARCTION PRESERVES VENTRICULAR FUNCTION
- -0592-CRITICAL FLOW REQUIREMENT TO PREVENT STUNNED MYOCARDIUM AS MEASURED BY NON-RADIOACTIVE COLORED MICROSPHERE IN DOGS
- -0460-HYPERKINESIA OF NON-INFARCTED MYOCARDIUM BY ISOPROTERENOL INFUSION CAN INDUCE ST-SEGMENT ELEVATION IN MYOCARDIAL INFARCTION
- A POSSIBLE MECHANISM OF REGIONAL HYPERKINESIS AT THE NON-INFARCTED AREA IN ACUTE MYOCARDIAL INFARCTION : Pathophysiology : 53 Annual Scientific Meeting, Japanese Circulation Society
- EFFICACY OF CORONARY THROMBOLYSIS AND SECONDARY PREVENTION AFTER THROMBOLYSIS IN ACUTE MYOCARDIAL INFARCTION : Coronary Thrombolysis : 53 Annual Scientific Meeting, Japanese Circulation Society
- -7-CONCOMITANT CHANGES OF ST-SEGMENT AND T AMPLITUDE DURING EXERCISE-INDUCED ST ELEVATION IN ANTERIOR MYOCARDIAL INFARCTION : Excercise Test : FREE COMMUNICATIONS(I) : PROCEEDINGS OF THE 53th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- CONTRIBUTION OF COUNTERLATERAL CORONARY ARTERY LESIONS ON THE GENESIS OF THE ST SEGMENT ELEVATION OR DEPRESSION IN MYOCARDIAL ISCHEMIA : Arrhythmias (II), Electrophysiology (II), Mapping : III : 48 Annual Scientific Meeting, Japanese Circulation Society
- IS129 Eccentric Dosing of Nitrates Does Not Increase, But Is Not Effective to Prevent the Cardiac Death in Healed Myocardial Infarction
- Primary cardiac lymphoma as a complication of Sjogren's syndrome
- A coin lesion due to pulmonary infarction : a case report
- REDUCTION OF LEFT VENTRICULAR SIZE FOLLOWING OXYGEN INHALATION IN PATIENTS WITH CORONARY ARTERY DISEASE AS MEASURED BY BIPLANE CORONARY CINEANGIOGRAMS
- THE FAILURE OF OXYGEN BREATHING TO DECREASE THE MYOCARDIAL CONTRACTILE FORCE IN DENERVATED DOGS
- INCREASES IN CORONARY VASCULAR RESISTANCE RELATED TO HIGH ARTERIAL OXYGEN TENSION IN DOGS
- COMPARISONS OF LEFT VENTRICULAR ROUNDNESS AND WALL THICKNESS AMONG VARIOUS HEART DISEASES : Angioigraphy : PROCEEDINGS OF THE 44th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- RAPID RELAXATION OF THE LEFT VENTRICULAR SEGMENT LENGTH BY PACING IN PATIENTS WITH CORONARY ARTERY DISEASE AS MEASURED BY BIPLANE CORONARY CINEANGIOGRAMS : Angioigraphy : PROCEEDINGS OF THE 44th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIET
- EFFECT OF 40% OR 100% OXYGEN (02) BREATHING ON THE ISCHEMIC MYOCARDIUN IN DOGS : Cardiac Performance : Ist Auditorium : Proceedings of the 43rd Annual Meeting of the Japanese Circulation Society, Tokyo, 1979
- Myocardial Contractile Force and Regional Coronary Perfusion with Hyperoxic Blood : A Paradoxical Effect of 100% Oxygen Inhalation
- -108-REDUCTION IN SEGMENT LENGTH BETWEEN CORONARY ARTERY BY 100% OXYGEN INHALATION IN PATIENTS WITH CORONARY ARTERY DISEASE-MEASUREMENT USING BIPLANE CORONARY CINEANGIOGRAMS : Myocarditis : PROCEEDINGS OF THE 42nd ANNUAL MEETING OF THE JAPANESE CIRCULATIO
- Effect of Hyperoxia on Coronary Vascular Resistance under a Constant Myocardial Oxygen Consumption
- EFFECT OF OXYGEN BREATHING ON THE DIAMETER OF CORONARY ARTERY AND LEFT VENTRICULAR SIZE IN PATIENTS WITH CORONARY ARTERY DISEASE : IInd Auditorium
- NON-INVASIVE MEASUREMENT OF VALVULAR REGURGITATION USING SIMULTANEOUS ECHOCARDIOGRAPHY AND DICHROMATIC EARPIECE DENSITOMETRY : Vth Auditorium : PROCEEDINGS OF THE 40TH ANNUAL MEETING OF THE JAPANESE CIRCULATION SOCIETY
- EFFECT OF REGIONAL MYOCARDIAL HYPEROXIA ON CONTRACTILE FORCE IN DOGS : Vth Auditorium : PROCEEDINGS OF THE 40TH ANNUAL MEETING OF THE JAPANESE CIRCULATION SOCIETY
- Intermittent Nitrate Therapy for Prior Myocardial Infarction Dose Not Induce Rebound Angina nor Reduce Cardiac Events
- IS064 Magnitude of exercise-induced ST-segment elevation correlates to the degree of mismatch between I-123 metaiodobenzylguanidine and thallium-201 imaging after Q-wave myocardial infarction
- β-adrenergic stimulation can induce ST-segment elevation without evolution of left ventricular dilation or myocardial ischemia one month after myocardial infarction
- Increased regional myocardial blood flow in peri-infarct area during exercise-induced ST-segment elevation in canine myocardial infarction
- 0574 Effects of CX397, a Novel Hirudin Analog, as Adjuncts to Coronary Thrombolysis with rt-PA
- SHORT- AND LONG-TERM PROGNOSES OF MYOCARDIAL INFARCTION AFTER CORONARY THROMBOLYSIS
- Dobutamine Stress Induced Similar ST-Segment Elevation to Exercise without Ischemia and Worsening of Wall Motion in the Patients with Anterior Myocardial Infarction
- RESPONSE OF LEFT VENTRICULAR ENDSYSTOLIC PRESSURE-VOLUME RELATION AFTER CORONARY THROMBOLYSIS IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION : Coronary Thrombolysis : 53 Annual Scientific Meeting, Japanese Circulation Society
- EFFECTS OF LONG USE OF A β-BLOCKER, CARTEOLOL, ON EXERCISE HEMODYNAMICS IN HYPERTENSIVES
- INCREASE OF REGIONAL LEFT VENTRICULAR MUSCLE STIFFNESS BY ATRIAL PACING IN PATIENTS WITH ISCHEMIC HEART DISEASE : Cardiac Function(II) : II : 48 Annual Scientific Meeting, Japanese Circulation Society
- ABNORMAL REGIONAL SHORTENING AND LENGTHENING IN MYOCARDIAL CONTRACTION OF LEFT VENTRICULAR ECTOPIC BEAT IN ANESTHETIZED DOGS : Cardiac Function(II) : II : 48 Annual Scientific Meeting, Japanese Circulation Society
- EFFECT OF AN ANGIOTENSIN II RECEPTOR ANTAGONIST, TCV-116, ON RAT CAROTID ARTERY NEOINTIMA FORMATION AFTER BALLOON INJURY
- ANTISENSE ODNS FOR C-MYC MRNA PRODUCED SIGNIFICANT INHIBITION IN THE HYPERTROPHIC EFFECT OF ANGIOTENSIN II ON VASCULAR SMOOTH MUSCLE CELLS
- ATRIAL NATRIURETIC PEPTIDE AND ANTIHYPERTENSIVE ACTION DUE TO β-BLOCKADE IN ESSENTIAL HYPERSIVE PATIENTS
- HYPERTROPHIC EFFECT OF ANGIOTENSIN II ON VACULAR SMOOTH MUSCLE CELLS IS INDUCED BY C-MYC PRODUCTION
- IS PROTEIN KINASE C(PKC)ACTIVATION ESSENTIAL FOR THE HYPERTROPHIC EFFECT OF α_1-ADRENERGIC STIMULATION?
- -0503-ENDOTHELIN INDUCED HYPERTROPHY OF CULTURED HEART CELLS
- INHIBITORY EFFECT OF TAURINE ON CARDIAC MYOCYTE HYPERTROPHY IN CULTURED RAT NEONATAL VENTRICLES : Myocardial Metabolism, Biochemistry : 53 Annual Scientific Meeting, Japanese Circulation Society
- -P107-RENAL GLOGERULAR α-RECEPTORS IN M-STRAIN OF STROKE-PRONE SPONTANEOUSLY HYPERTENSIVE RAT (M-SHRSP) : Hypertension : FREE COMMUNICATIONS(III) : PROCEEDINGS OF THE 53th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- -343- EFFECT OF ATRIAL NATRIURETIC PEPTIDE ON ALDOSTERONE RECEPTOR IN RAT KIDNEY CYTOSOL
- Aspirin Plus Either Dipyridamole or Ticlopidine is Effective in Preventing Recurrent Myocardial Infarction
- Long-Term Nitrate Treatment Increases Cardiac Events in Patients With Healed Myocardial Infarction
- -1289- EFFECTS OF ELECTIVE CORONARY ANGIOPLASTY ON CARDIAC EVENTS IN PATIENTS WITH HEALED MYOCARDIAL INFARCTION(PROCEEDINGS OF THE 59th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY)
- -1148- IMPROVED PROGNOSIS DURING LONG-TERM TREATMENT WITH β-BLOCKERS IN PATIENTS WITH HEALED MYOCARDIAL INFARCTION(PROCEEDINGS OF THE 59th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY)
- -0171- LONG TERM TREATMENT WITH LIPID-LOWERING AGENTS REDUCED CORONARY EVENTS IN PATIENTS WITH HEALED MYOCARDIAL INFARCTION(PROCEEDINGS OF THE 59th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY)
- -0019- EFFECT OF ANTIPLATELET AGENTS TO PREVENT CARDIAC EVENTS IN PATIENTS WITH HEALED MYOCARDIAL INFARCTION(PROCEEDINGS OF THE 59th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY)
- EFFECTS ON ANTI IC DRUGS FOR CARDIAC DEATH IN PATIENTS WITH HEALED MYOCARDIAL INFARCTION
- EFFECTS OF β-BLOCKERS ON CARDIAC EVENTS IN PATIENTS WITH HEALED MYOCARDIAL INFARCTION
- Evaluation of mean pulmonary capillary wedge pressure using pulmonary venous flow wave by transthoracic pulsed Doppler echocardiography in acute myocardial infarction
- NITRATES INCREASED CARDIAC EVENTS IN PATIENTS WITH HEALED MYOCARDIAL INFARCTION
- Effect of Ca antagonists on the prevention of recurrent myocardial infarction
- LOW DOSE ASPIRIN COMBINED WITH EITHER DIPYRIDAMOLE OR TICLOPIDINE PREVENTS RECURRENT MYOCARDIAL INFARCTION IN ANGINA PECTORIS FOLLOWING MYOCARDIAL INFARCTION
- EFFECT OF PREINFARCTION ANGINA ON LEFT VENTRICULAR SYSTOLIC FUNCTION IN ACUTE MYOCARDIAL INFARCTION(MI)
- CA ANTAGONISTS INCRESED RECURRENT MYOCARDIAL INFARCTION
- ASPIRIN 50mg PER DAY COMBINED EITHER WITH TICLOPIDINE OR DIPYRIDAMOLE IS ERRECTIVE TO PREVENT RECURRENT MYOCARDIAL INFARCTION
- -1225-RELATIONSHIP BETWEEN LEFT VENTRICULAR DIASTOLIC FILLING BY PULSED DOPPLER ECHOCARDIOGRAPHY AND LEFT VENTRICULAR RELAXATION IN ISCHEMIC HEART DISEASE : THE 54th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- P143 CORONARY ANGIOSCOPIC FINDINGS OBTAINED 24 TO 48 HOURS AFTER SUCCESSFUL THROMBOLYSIS IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION
- Haziness after percutaneous transluminal coronary angioplasty in quantitative coronary angiographic analysis
- Angioscopic evaluation of intracoronary thrombus after PTCA and its relation with restenosis
- PREDICTION OF HIBERNATING MYOCARDIUM IN PATIENTS WITH MYOCARDIAL INFARCTION BY ELECTIVE CORONARY ANGIOPLASTY
- -P521- EFFECTS OF AN ANGIOTENSIN II RECEPTOR ANTAGONIST, TCV-116, ON NEOINTIMAL FORMATION FOLLOWING BALLOON INJURY IN SHR CAROTID ARTERY(PROCEEDINGS OF THE 59th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY)
- CHANGES IN URINARY TAURINE, URINARY KALLIKREIN AND PLASMA RENIN ACTIVITY AFTER FUROSEMIDE-INDUCED DIURESIS IN NORMAL AND ESSENTIAL HYPERTENSION : Hypertension (I) : 46th Annual Scientific Meeting, Japanese Circulation Society
- Total cholesterol and cardiac events in patients with healed myocardial infarction
- Effect of beta-blockers on cardiac events in the diabetic patients with healed myocardial infarction
- Heart rate is a simple predictor of the cardiac events after myocardial infarction
- Reduced mortality by coronary thrombolysis with urokinase in acute myocardial infarction
- EFFECTS OF CORONARY THROMBOLYSIS ON LEFT VENTRICULAR EJECTION FRACTION IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION
- REDUCED EARLY DIASTOLIC EXTENSION IN THE INFARCTED PORTION IN PATIENTS WITH OLD MYOCARDIAL INFARCTION
- -268- ANGIOGRAPHIC APPEARANCE OF CORONARY OCCLUSIVE LESIONS AND EFFECTIVENESS OF THROMBOLYSIS BY UROKINASE IN ACUTE MYOCARDIAL INFARCTION : Ischemic Heart Diseases : FREE COMMUNICATIONS(II) : PROCEEDINGS OF THE 51th ANNUAL SCIENTIFIC MEETING OF THE JAPANE
- CALCULATION OF REGIONAL LEFT VENTRICULAR WORK USING REGIONAL TENSION-AREA LOOP BY THE PROLATE SPHEROID MODEL IN MAN : Cardiac Function (II) : FREE COMMUNICATIONS (IV) : PROCEEDINGS OF THE 49th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- A Novel Cardioprotective Agent, JTV-519, Is Abolished by Nitric Oxide Synthase Inhibitor on Myocardial Metabolism in Ischemia-Reperfused Rabbit Hearts
- Effects of an HMG-CoA Reductase Inhibitor in Combination with an ACE Inhibitor or Angiotensin II Type 1 Receptor Antagonist on Myocardial Metabolism in Ischemic Rabbit Hearts
- P671 EFFECTS OF THE ANGIOTENSIN-CONVERTING ENZYME INHIBITOR IN CARDIAC HYPERTROPHY IN TSUKUBA
- Basic Fibroblast Growth Factor Caused No Change in Collateral Flow or Infarct Size of Acutely-Infarcted Myocardium in Rats
- MYOCARDIAL CONTRACTILE IMPAIRMENT IN RELATION TO MYOCARDIAL FIBER ORIENTATION DURING ISCHEMIA IN DOGS : PROCEEDINGS OF THE 47th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY : Coronary Circulation
- DIFFERENT MYOCARDIAL CONTRACTILE PATTERNS BETWEEN THE SUBENDOCARDIUM AND SUBEPICARDIUM INDUCED BY PRESSURE AND VOLUME OVERLOADS AND SOME DRUGS : Ventricular Function : 46th Annual Scientific Meeting, Japanese Circulation Society
- SHORTENING AND RELAXATION CHARACTERISTICS OF THE LEFT VENTRICULAR FREE WALL, INTERVENTRICULAR SEPTUM AND ATRIOVENTRICULAR GROOVE AS MEASURED BY BIPLANE CORONARY CINEANGIOGRAMS : Ventricular function (II) : FREE COMMUNICATIONS (Abstract) : 45 Annual Scient
- LEFT VENTRICULAR PERFORMANCE DURING EARLY DIASTOLE IN PATIENTS WITH AORTIC AND MITRAL REGURGITATION : Ventricular function (II) : FREE COMMUNICATIONS (Abstract) : 45 Annual Scientific Meeting, Japanese Circulation Society
- HIGH CORONARY VENOUS OXYGEN UNDER OXYGEN BREATHING IN THE PACING STRESSED ISCHEMIC MYOCARDIUM IN DOGS : A REASON FOR INCREASED WORK-TOLERANCE?
- EFFECTS OF RESIDUAL CORONARY STENOSIS ON MYOCARDIAL SALVAGE AFTER REPERFUSION IN DOGS
- RELATIONSHIP BETWEEN TAURINE AND THE RENIN-ANGIOTENSIN-ALDOSTERONE SYSTEM IN ESSENTIAL HYPERTENSION : Hypertension : PROCEEDINGS OF THE 50th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- EFFECTS OF MANNITOL IN THE PREVENTION OF EVOLVING MYOCARDIAL INFARCTION
- PARADOXICAL FALL OF TACHYCARDIA- AND HYPOXIA-INDUCED CORONARY FLOW UNDER CONDITIONS OF SEVERE CORONARY STENOSIS IN DOGS
- -P5- BIPHASIC INCREASES OF LEFT VENTRICULAR WALL THICKNESS AFTER CORONARY REPERFUSION IN DOGS : Coronary Thrombosis : FREE COMMUNICATIONS(I) : PROCEEDINGS OF THE 51th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- Impairment of regional left ventricular diastolic filling in myocardial infarction
- REGIONAL DIFFERENCES IN SHORTENING AND RELAXATION CHARACTERISTICS OF THE LEFT VENTRICULAR WALL OF NORMAL SUBJECTS AS STUDIED BY BIPLANE CORONARY CINEANGIOGRAMS
- PARADOXICAL INCREASE OF CORONARY VASCULAR RESISTANCE INDUCED BY ISCHEMIA AT A LOW CORONARY FLOW IN DOGS : PROCEEDINGS OF THE 47th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY : Coronary Circulation
- ST-SEGMENT RE-ELEVATION AND LEFT VENTRICULAR EXPANSION SOON AFTER ACUTE ANTERIOR MYOCARDIAL INFARCTION
- Antithrombolytic Therapy for Sclerotic Diseases 2) Antiplatelet Agents Prevent Cardiac Events in Patients with Coronary Artery Disease
- DECREASE OF URINARY TAURINE IN ESSENTIAL HYPERTENSION : Kidney・Hypertension : FREE COMMUNICATIONS (Abstract) : 45 Annual Scientific Meeting, Japanese Circulation Society