RESUMO
Objective: To investigate the clinical experience of application of PIE-2R model to treat patients with acute myocardial infarction (AMI) complicated with cardiogenic shock (CS). Methods: A total of 129 patients with AMI complicated with CS treated with PIE-2R model, featuring in respiratory management, pacemaker, mechanical circulatory support (MCS) and timely myocardial revascularization, admitted in Beijing Anzhen Hospital, Capital Medical University between January 2013 and December 2018, were consecutively enrolled. Patient's baseline characteristics, implementation of each component of PIE-2R model, and in-hospital mortality were analyzed. Results: Participants' average age was 60 years, and male patients accounted for 78%. In all enrolled patients, 61% were implanted with temporary pacemaker due to severe bradyarrhythmia, 73% were treated with mechanical ventilation because of acute respiratory failure or pulmonary edema, and all patients were treated with percutaneous coronary intervention (PCI) supported by MCS (85% of cases with intra-aortic balloon pump and 15% of cases with veno-arterial extracorporeal membrane oxygenation or Impella), with an average first medical contact to MCS time of 87 minutes, and 79% were treated with second-generation drug-eluting stent. Eventually, after emergency treatment using PIE-2R model, 69 patients survived and in-hospital mortality was 46.5%. Conclusion: The application of PIE-2R model in patients with acute myocardial infarction complicated with cardiogenic shock is feasible, with a lower in-hospital mortality.
Assuntos
Stents Farmacológicos , Infarto do Miocárdio , Intervenção Coronária Percutânea , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Choque Cardiogênico , Resultado do TratamentoRESUMO
OBJECTIVE: To offer evidences for exploiting the plant resources and drafting the quality standards. METHOD: Studies of pharmacognosy. RESULT: The medicinal properties and the microscopic characteristics of the stem, leaves, rhizome and powder were described, drawn and physicochemically identified. CONCLUSION: A convenient and effective method for identifying the herb has been established.