Echocardiography for evaluating the short-term efficacy of emergency and delayed PCI

doi:10.3877/cma.j.issn.2095-6568.2018.03.009

Abstract

Abstract:

Objective

To explore the value of echocardiography in the evaluation of short-term efficacy of emergency percutaneous coronary intervention (PCI) and delayed PCI.

Methods

Sixty-two patients with acute myocardial infarction were selected and treated with PCI. They were grouped according to the operation time, 31 cases in each group. The control group received delayed PCI, while the observation group received emergency PCI. The changes of left atrium, left ventricular diameter and left ventricular function at different time points after operation were observed and compared between the two groups.

Results

The cardiac function indexes of the two groups 1 month and 3 months after operation were higher than those 1 week after operation, and the left ventricular inner diameter was smaller than that 1 week after operation (P<0.05).

Conclusion

Cardiac function improved significantly 1 month and 3 months after emergency PCI and delayed PCI, and the short-term curative effect was good.

Key words: Echocardiography, Emergency percutaneous coronary intervention, Delayed percutaneous coronary intervention

Guizhen Li. Echocardiography for evaluating the short-term efficacy of emergency and delayed PCI[J]. Chinese Journal of Heart and Heart Rhythm(Electronic Edition), 2018, 06(03): 155-157.

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组别	例数	左房内径			左室内径
组别	例数	术后1周	术后1个月	术后3个月	术后1周	术后1个月	术后3个月
对照组	31	36.47±4.76	37.18±8.14	37.24±6.21	54.74±7.65	49.01±6.75^a	50.10±5.88^a
观察组	31	33.14±4.98^b	38.46±7.58^a	36.18±5.52^a	54.86±5.37	47.96±6.65^a	48.04±6.41^a

组别	例数	左房内径			左室内径
组别	例数	术后1周	术后1个月	术后3个月	术后1周	术后1个月	术后3个月
对照组	31	36.47±4.76	37.18±8.14	37.24±6.21	54.74±7.65	49.01±6.75^a	50.10±5.88^a
观察组	31	33.14±4.98^b	38.46±7.58^a	36.18±5.52^a	54.86±5.37	47.96±6.65^a	48.04±6.41^a

组别	对照组(n＝31)			观察组(n＝31)
组别	术后1周	术后1个月	术后3个月	术后1周	术后1个月	术后3个月
CO(mL/min)	3.54±0.87	4.10±0.79^a	4.14±1.77^a	3.29±0.58	4.42±1.29^a	3.76±0.87^a
SV(mL)	50.14±18.46	65.37±21.15^a	58.47±12.12^a	41.58±11.24^b	67.11±22.69^a	48.85±7.69^ab
EF(%)	48.58±5.26	53.75±3.96^a	52.58±6.37^a	47.16±6.02	52.58±4.14^a	52.86±7.49^a

组别	对照组(n＝31)			观察组(n＝31)
组别	术后1周	术后1个月	术后3个月	术后1周	术后1个月	术后3个月
CO(mL/min)	3.54±0.87	4.10±0.79^a	4.14±1.77^a	3.29±0.58	4.42±1.29^a	3.76±0.87^a
SV(mL)	50.14±18.46	65.37±21.15^a	58.47±12.12^a	41.58±11.24^b	67.11±22.69^a	48.85±7.69^ab
EF(%)	48.58±5.26	53.75±3.96^a	52.58±6.37^a	47.16±6.02	52.58±4.14^a	52.86±7.49^a

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