Patient Education
Blue Lips or Fingers With Shortness of Breath
Blue Lips or Fingers With Shortness of Breath
Physician-reviewed medical education
Evidence-informed cardiovascular education, physician-reviewed answers, hospital information, and patient care resources.
Content is for education only and does not replace diagnosis, treatment, or prescriptions from a licensed clinician.
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Choose a topic to find trusted, physician-reviewed resources.
Learn about palpitations, heart rhythm conditions, and monitoring.
Know what signs to watch for and when to seek urgent care.
Evidence-based guidance on rehab, lifestyle, and recovery.
How to prepare for a cardiology visit or procedure.
Understand ECGs, imaging, lab tests, and common findings.
Answers to common questions about heart health and treatment.
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Patient Education
Blue Lips or Fingers With Shortness of Breath
Patient Education
Patient Education
Heart Health
Patient Education
Real questions, reviewed answers
Answers to common questions about heart conditions, tests, treatments, and recovery.
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Verified hospital information
Grade A, Level 3
The Third Affiliated Hospital of Sun Yat-sen University is a Grade III Class A general hospital directly managed by the National Health Commission, located in Guangzhou, with four campuses: Tianhe, Lingnan, Yuedong, and Zhaoqing. The hospital excels in liver diseases, brain disorders, and immune diseases, with Cardiovascular Medicine as a key department providing cardiovascular disease diagnosis and treatment.
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Grade A Level 3
Peking University Shenzhen Hospital is a modern Grade III Class A public general hospital invested by the Shenzhen Municipal Government and located in the Futian Central District. It undertakes regional emergency and critical care duties and has 56 clinical and medical technology departments, with Cardiovascular Medicine and Cardiovascular Surgery as key departments providing cardiovascular disease diagnosis and treatment.
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Grade A Level 3
Guangdong Provincial People's Hospital is a large Grade III Class A general hospital integrating medical care, teaching, and research, located in Guangzhou. It excels in cardiovascular disease diagnosis and treatment, with cardiology, cardiovascular surgery, and pediatric cardiology as key departments, offering services from complex critical care to outpatient and internet hospital care.
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