## Protocol Section
### Identification Module
**NCT ID:** NCT06433336

**Acronym:** AF BP

**Brief Title:** Effect of Blood Pressure on Cardiovascular Outcomes and Recurrence After Catheter Ablation in Patients With Atrial Fibrillation

**Official Title:** Effect of Blood Pressure on Cardiovascular Outcomes and Recurrence After Catheter Ablation in Patients With Atrial Fibrillation

#### Organization Study ID Info
**ID:** lanzhou university second hosp
#### Organization
**Class:** OTHER
**Full Name:** The Second Hospital of Lanzhou University
#### Secondary ID Infos
**Domain:** lanzhou university second hospital
**ID:** lanzhou university
**Type:** OTHER
### Status Module
#### Completion Date
**Date:** 2024-05-21

**Type:** ACTUAL

#### Expanded Access Info
#### Last Update Post Date
**Date:** 2024-05-29

**Type:** ACTUAL

**Last Update Submit Date:** 2024-05-22

**Overall Status:** COMPLETED

#### Primary Completion Date
**Date:** 2024-05-21

**Type:** ACTUAL

#### Start Date
**Date:** 2019-01-01

**Type:** ACTUAL

**Status Verified Date:** 2024-05

#### Study First Post Date
**Date:** 2024-05-29
**Type:** ACTUAL
**Study First Submit Date:** 2024-05-22
**Study First Submit QC Date:** 2024-05-22
### Sponsor Collaborators Module

#### Lead Sponsor

**Class:** OTHER

**Name:** The Second Hospital of Lanzhou University

#### Responsible Party

**Investigator Affiliation:** The Second Hospital of Lanzhou University

**Investigator Full Name:** Xiaowei Zhang

**Investigator Title:** lanzhou university second hospital

**Type:** PRINCIPAL_INVESTIGATOR

### Oversight Module

**Is FDA Regulated Device:** False

**Is FDA Regulated Drug:** False

### Description Module

**Brief Summary:** Effect of blood pressure on cardiovascular outcomes and recurrence after catheter ablation in patients with atrial fibrillation

### Conditions Module

**Conditions:**

- Atrial Fibrillation, Persistent

- Blood Pressure

### Design Module

#### Design Info

**Observational Model:** COHORT

**Time Perspective:** PROSPECTIVE

#### Enrollment Info

**Count:** 800

**Type:** ACTUAL

**Patient Registry:** True

**Study Type:** OBSERVATIONAL

**Target Duration:** 1 Year

### Arms Interventions Module

#### Arm Group 1

**Description:** Atrial Fibrillation Recurrence Pulmonary Vein Isolation

**Label:** Effect of blood pressure on cardiovascular outcomes and recurrence after catheter ablation in patien

### Outcomes Module

#### Primary Outcomes

**Description:** death AMI stroke

**Measure:** cardiovascular events

**Time Frame:** 1 years

### Eligibility Module

**Eligibility Criteria:** Inclusion Criteria:

The inclusion criteria were age \&gt;18 years and a diagnosis of AF by electrocardiogram during the preceding six months or on admission

Exclusion Criteria:

No follow-up

**Sampling Method:** PROBABILITY_SAMPLE

**Sex:** ALL

**Standard Ages:**

- CHILD

- ADULT

- OLDER_ADULT

**Study Population:** Between February 2019 and December 2024, 800 consecutive patients who had been referred to lanzhou University second Hospital for treatment of AF and underwent successful ablation were assessed

### Contacts Locations Module

#### Locations

**Location 1:**

**City:** Lanzhou

**Country:** China

**Facility:** Lanzhou University Second Hospital

**State:** Gansu

**Zip:** 730030

#### Overall Officials

**Official 1:**

**Affiliation:** The Second Hospital of Lanzhou University

**Name:** xiao wei xiaowei zhang, PHD

**Role:** PRINCIPAL_INVESTIGATOR

## Derived Section

### Condition Browse Module - Ancestors

- ID: D000001145

- Term: Arrhythmias, Cardiac

- ID: D000006331

- Term: Heart Diseases

- ID: D000002318

- Term: Cardiovascular Diseases

- ID: D000010335

- Term: Pathologic Processes

- ID: D000020969

- Term: Disease Attributes

### Condition Browse Module - Browse Branches

- Abbrev: BC14

- Name: Heart and Blood Diseases

- Abbrev: BC23

- Name: Symptoms and General Pathology

- Abbrev: All

- Name: All Conditions

### Condition Browse Module - Browse Leaves

- ID: M4586

- Name: Atrial Fibrillation

- Relevance: HIGH

- As Found: Atrial Fibrillation

- ID: M14850

- Name: Recurrence

- Relevance: HIGH

- As Found: Recurrence

- ID: M4453

- Name: Arrhythmias, Cardiac

- Relevance: LOW

- As Found: Unknown

- ID: M9419

- Name: Heart Diseases

- Relevance: LOW

- As Found: Unknown

- ID: M22700

- Name: Disease Attributes

- Relevance: LOW

- As Found: Unknown

### Condition Browse Module - Meshes

- ID: D000001281

- Term: Atrial Fibrillation

- ID: D000012008

- Term: Recurrence

### Misc Info Module

- Version Holder: 2024-05-31
