老年与中青年急性心肌梗死患者临床特点对比分析
2014-07-18保彦昕
保彦昕
[摘 要] 目的 探讨老年人急性心肌梗死的临床特点。方法 回顾性分析92例60岁以上老年急性心肌梗死(老年组)患者及70例非老年急性心肌梗死(中青年组)患者的临床资料,分析起病诱因、首发临床表现、梗死部位、伴发症、并发症以及死亡率。结果 老年组多数患者于发病前无明显诱因及典型的临床症状,梗死部位较广泛,非ST段抬高型心肌梗死的发生率、并发症、伴发症、病死率均较中青年组高,差异有统计学意义(P<005)。结论 老年人急性心肌梗死发生率高,且以临床表现不典型者多见。
[关键词] 老年人;心肌梗死;心律失常
中图分类号:R5422 文献标识码:A 文章编号:1009_816X(2014)02_0111_02
doi:103969/jissn1009_816x20140208Comparative Analysis of Clinical Features of Acute Myocardial Infarction in the Elderly and Young BAO Yan_xinThe Langfang Chinese People's Armed Police Force Academy Hospital, Hebei 065000, China
[Abstract] Objective To study clinical features of atypical acute myocardial infarction among the elderly Methods 92 patients above 60 years old with acute myocardial infarction and 70 patients less than 60 years old with acute myocardial infarction were selected from January 2005 to January 2013, as the old group and the young group respectively Statistic of the two groups of patients were retrospectively analyzed, including inducement, first clinical manifestation,infarct location, comorbidities, complications, and mortality Results Most patients in the elderly group didn't have obvious inducements and typical clinical symptoms, while having extensive infarct locations, and the rates of non_ST_segment elevation myocardial infarction incidence, comorbidities, complications and mortality were significantly higher than young group (P<005) Conclusions The incidence rate of atypical acute myocardial infarction in the elderly is high, soheightened awareness, early diagnosis, early treatment are required to prevent the occurrence of complications or death
[Key words] Elderly; Atypical myocardial infarction; Arrhythmia
急性心肌梗死(Acute myocardial infarction,AMI)是冠心病常见的一种严重类型,疼痛是其最早出现的症状,但临床上有部分AMI患者从起病甚至整个病程中都无胸痛发生,甚至无任何症状,称无痛性心肌梗死(PMI)。无痛性心肌梗死在老年及糖尿病患者中多见,由于其不具有典型的急性心肌梗死的临床表现,易造成误诊、漏诊。本文回顾性分析我院收治的老年人AMI的临床特点。
1 资料与方法
11 一般资料:选取2005年1月至2013年1月我院内科收治的60岁以上老年AMI(老年组)患者共92例,男58例,女34例,年龄60~88(6875±786)岁。随机抽取同期住院的60岁以下AMI(中青年组)患者70例,男49例,女21例,年龄36~59(4653±835)岁。所有患者均符合ESC/ACCF/AHA/WHF 2007年心肌梗死诊断标准。
12 方法:回顾性分析老年组和中青年组急性心肌梗死的发病诱因、首发临床表现、心电图、梗死部位、并发症及伴发症、死亡原因等临床资料,并进行对比分析。
13 统计学处理:应用SPSS 130版统计软件,计量资料用(x -±s)表示,采用t检验,计数资料用χ2检验,P<005为差异有统计学意义。
2 结果
21 两组患者临床表现比较:老年组发病有明显诱因、典型胸痛表现者少于中青年组,两组比较差异均有统计学意义(P<001);出现并发症、伴发症者高于中青年组,两组比较差异均有统计学意义(P<005)。见表1。
[摘 要] 目的 探讨老年人急性心肌梗死的临床特点。方法 回顾性分析92例60岁以上老年急性心肌梗死(老年组)患者及70例非老年急性心肌梗死(中青年组)患者的临床资料,分析起病诱因、首发临床表现、梗死部位、伴发症、并发症以及死亡率。结果 老年组多数患者于发病前无明显诱因及典型的临床症状,梗死部位较广泛,非ST段抬高型心肌梗死的发生率、并发症、伴发症、病死率均较中青年组高,差异有统计学意义(P<005)。结论 老年人急性心肌梗死发生率高,且以临床表现不典型者多见。
[关键词] 老年人;心肌梗死;心律失常
中图分类号:R5422 文献标识码:A 文章编号:1009_816X(2014)02_0111_02
doi:103969/jissn1009_816x20140208Comparative Analysis of Clinical Features of Acute Myocardial Infarction in the Elderly and Young BAO Yan_xinThe Langfang Chinese People's Armed Police Force Academy Hospital, Hebei 065000, China
[Abstract] Objective To study clinical features of atypical acute myocardial infarction among the elderly Methods 92 patients above 60 years old with acute myocardial infarction and 70 patients less than 60 years old with acute myocardial infarction were selected from January 2005 to January 2013, as the old group and the young group respectively Statistic of the two groups of patients were retrospectively analyzed, including inducement, first clinical manifestation,infarct location, comorbidities, complications, and mortality Results Most patients in the elderly group didn't have obvious inducements and typical clinical symptoms, while having extensive infarct locations, and the rates of non_ST_segment elevation myocardial infarction incidence, comorbidities, complications and mortality were significantly higher than young group (P<005) Conclusions The incidence rate of atypical acute myocardial infarction in the elderly is high, soheightened awareness, early diagnosis, early treatment are required to prevent the occurrence of complications or death
[Key words] Elderly; Atypical myocardial infarction; Arrhythmia
急性心肌梗死(Acute myocardial infarction,AMI)是冠心病常见的一种严重类型,疼痛是其最早出现的症状,但临床上有部分AMI患者从起病甚至整个病程中都无胸痛发生,甚至无任何症状,称无痛性心肌梗死(PMI)。无痛性心肌梗死在老年及糖尿病患者中多见,由于其不具有典型的急性心肌梗死的临床表现,易造成误诊、漏诊。本文回顾性分析我院收治的老年人AMI的临床特点。
1 资料与方法
11 一般资料:选取2005年1月至2013年1月我院内科收治的60岁以上老年AMI(老年组)患者共92例,男58例,女34例,年龄60~88(6875±786)岁。随机抽取同期住院的60岁以下AMI(中青年组)患者70例,男49例,女21例,年龄36~59(4653±835)岁。所有患者均符合ESC/ACCF/AHA/WHF 2007年心肌梗死诊断标准。
12 方法:回顾性分析老年组和中青年组急性心肌梗死的发病诱因、首发临床表现、心电图、梗死部位、并发症及伴发症、死亡原因等临床资料,并进行对比分析。
13 统计学处理:应用SPSS 130版统计软件,计量资料用(x -±s)表示,采用t检验,计数资料用χ2检验,P<005为差异有统计学意义。
2 结果
21 两组患者临床表现比较:老年组发病有明显诱因、典型胸痛表现者少于中青年组,两组比较差异均有统计学意义(P<001);出现并发症、伴发症者高于中青年组,两组比较差异均有统计学意义(P<005)。见表1。
[摘 要] 目的 探讨老年人急性心肌梗死的临床特点。方法 回顾性分析92例60岁以上老年急性心肌梗死(老年组)患者及70例非老年急性心肌梗死(中青年组)患者的临床资料,分析起病诱因、首发临床表现、梗死部位、伴发症、并发症以及死亡率。结果 老年组多数患者于发病前无明显诱因及典型的临床症状,梗死部位较广泛,非ST段抬高型心肌梗死的发生率、并发症、伴发症、病死率均较中青年组高,差异有统计学意义(P<005)。结论 老年人急性心肌梗死发生率高,且以临床表现不典型者多见。
[关键词] 老年人;心肌梗死;心律失常
中图分类号:R5422 文献标识码:A 文章编号:1009_816X(2014)02_0111_02
doi:103969/jissn1009_816x20140208Comparative Analysis of Clinical Features of Acute Myocardial Infarction in the Elderly and Young BAO Yan_xinThe Langfang Chinese People's Armed Police Force Academy Hospital, Hebei 065000, China
[Abstract] Objective To study clinical features of atypical acute myocardial infarction among the elderly Methods 92 patients above 60 years old with acute myocardial infarction and 70 patients less than 60 years old with acute myocardial infarction were selected from January 2005 to January 2013, as the old group and the young group respectively Statistic of the two groups of patients were retrospectively analyzed, including inducement, first clinical manifestation,infarct location, comorbidities, complications, and mortality Results Most patients in the elderly group didn't have obvious inducements and typical clinical symptoms, while having extensive infarct locations, and the rates of non_ST_segment elevation myocardial infarction incidence, comorbidities, complications and mortality were significantly higher than young group (P<005) Conclusions The incidence rate of atypical acute myocardial infarction in the elderly is high, soheightened awareness, early diagnosis, early treatment are required to prevent the occurrence of complications or death
[Key words] Elderly; Atypical myocardial infarction; Arrhythmia
急性心肌梗死(Acute myocardial infarction,AMI)是冠心病常见的一种严重类型,疼痛是其最早出现的症状,但临床上有部分AMI患者从起病甚至整个病程中都无胸痛发生,甚至无任何症状,称无痛性心肌梗死(PMI)。无痛性心肌梗死在老年及糖尿病患者中多见,由于其不具有典型的急性心肌梗死的临床表现,易造成误诊、漏诊。本文回顾性分析我院收治的老年人AMI的临床特点。
1 资料与方法
11 一般资料:选取2005年1月至2013年1月我院内科收治的60岁以上老年AMI(老年组)患者共92例,男58例,女34例,年龄60~88(6875±786)岁。随机抽取同期住院的60岁以下AMI(中青年组)患者70例,男49例,女21例,年龄36~59(4653±835)岁。所有患者均符合ESC/ACCF/AHA/WHF 2007年心肌梗死诊断标准。
12 方法:回顾性分析老年组和中青年组急性心肌梗死的发病诱因、首发临床表现、心电图、梗死部位、并发症及伴发症、死亡原因等临床资料,并进行对比分析。
13 统计学处理:应用SPSS 130版统计软件,计量资料用(x -±s)表示,采用t检验,计数资料用χ2检验,P<005为差异有统计学意义。
2 结果
21 两组患者临床表现比较:老年组发病有明显诱因、典型胸痛表现者少于中青年组,两组比较差异均有统计学意义(P<001);出现并发症、伴发症者高于中青年组,两组比较差异均有统计学意义(P<005)。见表1。