Electrocardiogram in Primary Pulmonary Hypertension : with special reference to prognosis
スポンサーリンク
概要
- 論文の詳細を見る
The electrocardiogram (EGG) in patients with primary pulmonary hypertension who died suddenly (Group II, 12 patients) and those who died of right heart failure (Group III, 19 patients) were compared with those of long-term survivors (Group I, 10 patients). In P waves, AP had a tendency to deviate more to the right in Groups II and III than in Group I. P terminal force in lead V_1 tended to show a greater absolute value, and the amplitude of P waves in lead II were higher in Groups II and III than in Group I. The AQRS in Groups II and III deviated significantly much more to the right than in Group I. In lead V_1, S waves had a tendency to be deeper and the R/S ratio greater in Groups II and III than in Group I. In leads V_5 and V_6, R waves and the R/S ratio significantly lower in Groups II and III than in Group I. S waves in lead V_6 tended to be deeper in Groups II and III than in Group I. In the ECG patterns, S_1O_3, inverted T waves in leads II, III and aVF and qR patterns in lead V_1 tended to appear more often in Groups II and III than in Group I. In Groups II and III, there was T wave inversion beyond V_3 to the left chest leads and significant differences between Groups II and III, and Group I. The number of positive items of the RVH criteria proposed by Sokolow and Lyon were 5.9±3.5 in Group I, 9.4±2.2 in Group II and 8.3±3.3 in Group III; the latter 2 groups showed significant higher values than those of Group I. From these results, it was evident that PPH patients who died suddenly or died of right heart failure showed an advanced pressure overload pattern of RVH, and no basic differences were noted between the latter two groups except that AQRS deviated more to the right and at a younger age in Group II. Therefore, when there is RVH of advanced pressure overload in patients with PPH, great care is necessary because of the possibility of sudden death.
- 東海大学の論文
著者
関連論文
- Critical Review-Current Status of T1-201 Myocardial Scintigraphy in Patients with Ischemic Heart Disease
- INTRAVENOUS RECOMBINANT TISSUE-TYPE PLASMINOGEN ACTIVATOR (rt-PA) AND UROKINASE (UK) IN PATIENTS WITH EVOLVING MYOCARDIAL INFARCTION : A Multicenter Double-blind, Randomized Trial in Japan
- INTRAVENOUS RECOMBINANT TISSUE-TYPE PLASMINOGEN ACTIVATOR IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION : A Report from the Multicenter Thrombolysis Trial : 51st Annual Meeting of the Japanese Circulation Society
- STUDY ON CIRCARDIAN AND DAY TO DAY VARIATION OF SVPCs AND THE EFFECT OF EXERCISE ON THE FREQUENCY OF SVPCs : Arrhythmias (I) : FREE COMMUNICATIONS (II) : PROCEEDINGS OF THE 49th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- A NEW DEVICE FOR DETECTING ST SHIFTS ASSOCIATED WITH POSTURAL CHANGES IN HOLTER ECG MONITORING : PROCEEDINGS OF THE 47th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY : Electrocardiography
- Congenital Corrected Transposition of the Great Arteries : Case Report of Three Adults
- STUDIES ON LEFT VENTRICULAR CONTRACTILITY AND DISTENSIBILITY OF CLINICAL CASES : Ist Auditorium : PROCEEDINGS OF THE 40TH ANNUAL MEETING OF THE JAPANESE CIRCULATION SOCIETY
- A Corrected Transposition of the Great Arteries with Situs Inversus Visceralis and Cleft Palate, but without Other Cardiac Defects
- -24-SIGNIFICANCE OF U WAVE POLARITY IN OLD INFERIOR MYOCARDIAL INFARCTION : ECG, Mapping : FREE COMMUNICATIONS(I) : PROCEEDINGS OF THE 53th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- A CASE OF ATRIAL SEPTAL ANEURYSM IN NORMAL HEART
- -P92- PHASE PLANE (VOLUME TO VOLUME-TIME FUNCTION LOOP) DISPLAY OF DATA FROM CARDIAC RADIONUCLIDE VENTRICULOGRAPHY OBTAINED BY A SINGLE CARDIAC PROBE SYSTEM : RI : FREE COMMUNICATIONS(I) : PROCEEDINGS OF THE 51th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE
- -P91- CONTINUOUS MONITORING OF LEFT VENTRICULAR FUNCTION USING A DUAL CADMIUM TELLURIDE PROBE SYSTEM : RI : FREE COMMUNICATIONS(I) : PROCEEDINGS OF THE 51th ANNUAL SCIENTIFIC MEETING OF THE JAPANESE CIRCULATION SOCIETY
- A CASE WITH PSEUDO-SCIMITAR SYNDROME : "SCIMITAR SIGN" WITH NORMAL PULMONARY VENOUS DRAINAGE
- A CASE OF NORMOTENSIVE PHEOCHROMOCYTOMA MASQUERADING AS A DILATED CARDIOMYOPATHY
- A Case of Idiopathic Sustained Ventricular Tachycardia of about 70 day's Duration
- -323-EVALUATION OF LEFT VENTRICULAR FUNCTION USING A CADMIUM TELLURIDE PROBE
- QRS Normalization of Bundle Branch Block by Ventricular Fusion
- Holter System Electrocardiographic Studies on 617 Cases
- VARIATION IN VENTRICULAR PREMATURE CONTRACTIONS (VPC_s) BY SLEEP AND EXERCISE TESTING : Arrhythmia II : IInd Auditorium : Proceedings of the 43rd Annual Meeting of the Japanese Circulation Society, Tokyo, 1979
- Sudden Death in Primary Pulmonary Hypertension : From the Aspect of Pulmonary Hemodynamics
- -268-ACCUMULATION OF TECHINETIUM-99M PYROPHOSPHATE IN ACUTE MYOCARDIAL INFARCT : Radiology : PROCEEDINGS OF THE 42nd ANNUAL MEETING OF THE JAPANESE CIRCULATION SOCIETY
- P Wave in Primary Pulmonary Hypertension
- Experimental Study on Monocrotaline Induced Pulmonary Hypertensive Rats : (1) Effect of Long-term Injection of Immunosuppressant
- Pulmonary Hemodynamics in Primary Pulmonary Hypertension
- Arrhythmias in Primary Pulmonary Hypertension
- PRAZOSIN AND ISOSORBIDE DINITRATE COMBINATION THERAPY IN PRIMARY PULMONARY HYPERTENSION : Pulmonary, Peripheral, Cerebral Circulation : 53 Annual Scientific Meeting, Japanese Circulation Society
- -408- CLINICAL SIGNIFICANT OF NEGATIVE U WAVES IN PREVIOUS ANTERIOR MYOCARDIAL INFARCTION
- Two Cases of Pulmonary Hypertension with Raynauds Phenomenon : Primary Pulmonary Hypertension and Systemic Lupus Erythematosus
- Percutaneous Transluminal Coronary Angioplasty
- Sinus Tachycardia Masquerading as Ventricular Tachycardia
- Electrocardiogram in Primary Pulmonary Hypertension : with special reference to prognosis
- Present Status of Primary Pulmonary Hypertension
- ANew Method for Measurement of Right Ventricular Residual Ratio Using 131I-MAA
- Detection and quantification of left main coronary artery stenosis by two-dimensional echocardiography.
- Early Diagnosis of the Site of Infarction and the Infarct-Related Coronary Artery in Patients with Acute Inferior Myocardial Infarction.
- Quantitative evaluation of exercise Tl-201 myocardial scintigraphy before and after transluminal coronary angioplasty A preliminary report.:A Preliminary Report
- Reversibility of primary pulmonary hypertension with vasodilator, anticoagulant and nocturnal oxygen therapy.
- A case showing a rare evolution from hypertrophic obstructive cardiomyopathy to "dilated" cardiomyopathy demonstrated by echocardiography.