Effectiveness of Telecardiology in Improving Cardiac Outcomes in Rural and Remote Populations.

Abstract

Background: Access to timely and effective cardiac care remains a significant challenge in rural and remote areas due to geographic barriers and limited specialist availability. Telecardiology, involving remote monitoring and virtual consultations, has emerged as a promising solution. By integrating technology with traditional healthcare models, Telecardiology aims to bridge the treatment gap and improve patient outcomes.

Objectives: To evaluate the effectiveness of remote cardiac monitoring and virtual consultations in improving clinical outcomes, reducing hospital readmissions, and enhancing access to care for patients with cardiovascular conditions in underserved regions.

Study design:  A Cross-Sectional Study.

Place and duration of study: Department of Cardiology MTI, LRH Peshawar from jan to dec 2018 To 2019

Methods: A cross-sectional study was conducted across three rural hospitals over 12 months. A total of 150 cardiac patients received remote monitoring via wearable ECG and BP devices. Virtual consultations were held weekly with urban-based cardiologists. Data on hospitalizations, symptom progression, medication adherence, and patient satisfaction were collected. Outcomes were compared with a matched historical control group receiving standard care. Statistical analysis was performed using SPSS version 26, with significance set at p<0.05.

Results: Among 150 patients, the mean age was 66.4 years (SD ± 8.7). The intervention group had significantly fewer hospital readmissions (12.5%) compared to controls (26.3%; p=0.002). Average systolic blood pressure improved from 148.3 mmHg to 131.6 mmHg (p<0.001). Medication adherence increased from 68% to 89% (p=0.008). Patient-reported quality of life scores also improved significantly. Telecardiology allowed for earlier detection of arrhythmias in 14% of patients, prompting timely interventions. No adverse events were attributed to remote monitoring. The results support the clinical benefit and acceptability of Telecardiology in resource-limited settings.