Landmann J, Kolsters W, Bruschke A V
Eur J Cardiol. 1976 Dec;4(4):475-9.
To determine the incidence and clinical features of regression of coronary artery obstructions we reviewed the angiograms of 93 nonoperated and 201 operated patients who had repeated coronary arteriographic studies. Regression of obstructions was found in 4 nonoperated cases (4.3%), all involving the left anterior descending artery. This was associated with improvement of the patient's clinical condition in only 1 case. No regressions were found in the surgical cases. Our data demonstrate that regression of coronary artery obstructions is rare and unrelated to clinical parameters.
为了确定冠状动脉阻塞消退的发生率及临床特征，我们回顾了93例未接受手术和201例接受手术患者的血管造影，这些患者均进行了重复冠状动脉造影研究。在4例未接受手术的病例（4.3%）中发现了阻塞消退，均累及左前降支动脉。仅1例患者的临床状况有所改善。手术病例中未发现阻塞消退情况。我们的数据表明，冠状动脉阻塞消退罕见且与临床参数无关。
