Study: NCT04996277

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: angiography
Description: All STEMI patients will be treated according to the hospital's standard procedures and the plaque will be monitored for 7-30 days to stabilize. Treatment options for STEMI include: March thrombus aspiration without balloon or stent implantation; Stabilization with drug therapy in a relatively small hospital that does not provide PCI, and transfer to a tertiary hospital for further evaluation; Thrombolytic therapy.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: angiography
Description: All STEMI patients will be treated according to the hospital's standard procedures and the plaque will be monitored for 7-30 days to stabilize. Treatment options for STEMI include: March thrombus aspiration without balloon or stent implantation; Stabilization with drug therapy in a relatively small hospital that does not provide PCI, and transfer to a tertiary hospital for further evaluation; Thrombolytic therapy.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: angiography
Description: All STEMI patients will be treated according to the hospital's standard procedures and the plaque will be monitored for 7-30 days to stabilize. Treatment options for STEMI include: March thrombus aspiration without balloon or stent implantation; Stabilization with drug therapy in a relatively small hospital that does not provide PCI, and transfer to a tertiary hospital for further evaluation; Thrombolytic therapy.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: Thrombus suction
Description: All STEMI patients will be treated according to the hospital's standard procedures and the plaque will be monitored for 7-30 days to stabilize. Treatment options for STEMI include: March thrombus aspiration without balloon or stent implantation; Stabilization with drug therapy in a relatively small hospital that does not provide PCI, and transfer to a tertiary hospital for further evaluation; Thrombolytic therapy.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: Thrombus suction
Description: All STEMI patients will be treated according to the hospital's standard procedures and the plaque will be monitored for 7-30 days to stabilize. Treatment options for STEMI include: March thrombus aspiration without balloon or stent implantation; Stabilization with drug therapy in a relatively small hospital that does not provide PCI, and transfer to a tertiary hospital for further evaluation; Thrombolytic therapy.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: Thrombus suction
Description: All STEMI patients will be treated according to the hospital's standard procedures and the plaque will be monitored for 7-30 days to stabilize. Treatment options for STEMI include: March thrombus aspiration without balloon or stent implantation; Stabilization with drug therapy in a relatively small hospital that does not provide PCI, and transfer to a tertiary hospital for further evaluation; Thrombolytic therapy.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: Fibrinolytic therapy
Description: All STEMI patients will be treated according to the hospital's standard procedures and the plaque will be monitored for 7-30 days to stabilize. Treatment options for STEMI include: March thrombus aspiration without balloon or stent implantation; Stabilization with drug therapy in a relatively small hospital that does not provide PCI, and transfer to a tertiary hospital for further evaluation; Thrombolytic therapy.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: Fibrinolytic therapy
Description: All STEMI patients will be treated according to the hospital's standard procedures and the plaque will be monitored for 7-30 days to stabilize. Treatment options for STEMI include: March thrombus aspiration without balloon or stent implantation; Stabilization with drug therapy in a relatively small hospital that does not provide PCI, and transfer to a tertiary hospital for further evaluation; Thrombolytic therapy.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: Fibrinolytic therapy
Description: All STEMI patients will be treated according to the hospital's standard procedures and the plaque will be monitored for 7-30 days to stabilize. Treatment options for STEMI include: March thrombus aspiration without balloon or stent implantation; Stabilization with drug therapy in a relatively small hospital that does not provide PCI, and transfer to a tertiary hospital for further evaluation; Thrombolytic therapy.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Medication stabilized the condition
Description: All STEMI patients will be treated according to the hospital's standard procedures and the plaque will be monitored for 7-30 days to stabilize. Treatment options for STEMI include: March thrombus aspiration without balloon or stent implantation; Stabilization with drug therapy in a relatively small hospital that does not provide PCI, and transfer to a tertiary hospital for further evaluation; Thrombolytic therapy.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Medication stabilized the condition
Description: All STEMI patients will be treated according to the hospital's standard procedures and the plaque will be monitored for 7-30 days to stabilize. Treatment options for STEMI include: March thrombus aspiration without balloon or stent implantation; Stabilization with drug therapy in a relatively small hospital that does not provide PCI, and transfer to a tertiary hospital for further evaluation; Thrombolytic therapy.

Intervention type: BEHAVIORAL
Group type: EXPERIMENTAL
Intervention: Medication stabilized the condition
Description: All STEMI patients will be treated according to the hospital's standard procedures and the plaque will be monitored for 7-30 days to stabilize. Treatment options for STEMI include: March thrombus aspiration without balloon or stent implantation; Stabilization with drug therapy in a relatively small hospital that does not provide PCI, and transfer to a tertiary hospital for further evaluation; Thrombolytic therapy.