CHARACTERISTICS OF VENTRICULAR PREMATURE CONTRACTIONS AND THEIR CLINICAL COURSE
スポンサーリンク
概要
- 論文の詳細を見る
One hundred patients with frequent (>1,000 beats/day) ventricular premature contractions (VPCs) were followed for 4 years. All of the patients, except those with non-cardiac death (n = 8), were classified into 3 groups based on their outcome. Group A consisted of 29 patients with idiopathic VPCs who survived the study period. Group B consisted of 49 patients with underlying diseases who survived the study period. Group C consisted of 14 patients who suffered cardiac death. There was no significant difference in the daily number of VPCs. However, groups B and C had more patients with Lown grade 4a or 4b VPCs than group A. The mean coupling interval was significantly longer in group C than in group A, and the standard deviation of the coupling interval was significantly larger in group C than in group A. Forty patients underwent serial Holter monitorings to assess changes in the number of VPCs. VPCs spontaneously decreased in 13 patients, while the other 27 patients continued to have frequent VPCs. Most of these 13 patients were classified as Lown grade 2. The results suggest that in patients with frequent VPCs, longer and more varied coupling intervals may predict a poor prognosis, and Lown grade 2 may predict a spontaneous regression.
- 社団法人日本循環器学会の論文
- 1994-02-20
著者
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Muratani H
Department Of Clinical Pharmacology And Therapeutics Tohoku University
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Fujimoto Yukihiro
First Department Of Internal Medicine Tottori University
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Doi Tetsuya
First Division Department Of Internal Medicine Tottori University
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Mashiba Hiroto
Kure Kyosai Hospital
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Shirota Kinya
First Division, Department of Internal Medicine, Tottori University
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Fukuki Masaharu
First Division, Department of Internal Medicine, Tottori University
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Mashiba Hiroto
First Division, Department of Internal Medicine, Tottori University
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Kotake Hiroshi
First Department of Internal Medicine, Tottori University
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HIROKANE YUJI
First Department of Internal Medicine, Tottori University School of Medicine
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DOI TETUYA
First Department of Internal Medicine, Tottori University School of Medicine
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Fukuki Masaharu
The First Department Of Internal Medicine Faculty Of Medicine Tottori University
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Fukui Masaharu
The First Department Of Internal Madicine Tottori University
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Hiroe Koh
First Department Of Internal Medicine Tottori University Faculty Of Medicine
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Hirokane Yuji
First Department Of Internal Medicine Tottori University School Of Medicine
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Shirota Kinya
First Division Department Of Internal Medicine Tottori University
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Kotake Hiroshi
The First Department Of Internal Medicine Tottori University School Of Medicine
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Mashiba Hiroto
The First Department Of Internal Medicine Tottori University School Of Medicine
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Mashiba Hiroto
First Department Of Medicine Faculty Of Medicine Khushu University
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Fujimoto Yukihiro
The First Department Of Medicine Tottori University School Of Medicine
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Fujimoto Yukihiro
First Department Of Internal Medicine Faculty Of Medicine Tottori University
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Mashiba Hiroto
The First Department Of Internal Medicine Tottori University
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Kotake Hiroshi
1st Department Of Internal Medicine Tottori University School Of Medicine
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Mashiba Hiroto
1st Department Of Internal Medicine Tottori University School Of Medicine
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Kotake Hiroshi
First Department Of Internal Medicine Tottori University School Of Medicine
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MASHIBA Hiroto
First Department of Internal Medicine and Research Institute for Angiocardiology, Faculty of Medicine, Kyushu University
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FUKUKI Masaharu
First Department of Internal Medicine, Tottori University School of Medicine
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SHIROTA Kinya
First Department of Internal Medicine, Tottori University School of Medicine
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