Are High Altitudes Risky for Heart Patients?
Thinking of trekking to the Himalayas or visiting a high-altitude destination? It sounds exciting — but if you have a heart condition, there are some important things to keep in mind before you pack your bags.
Dr. Nikhila Pachani, Consultant Interventional Cardiologist at Backbone Medicity Hospital, Rajkot, recently shared a clear and helpful message about the risks of high-altitude travel for people with heart disease.
Why Does Altitude Affect the Heart?
As you climb higher, the amount of oxygen in the air drops. Your heart then has to work harder to pump enough oxygen-rich blood around your body. For a healthy person, this extra effort is manageable. But for someone with an existing heart condition, that added strain can become a real problem.
Common symptoms that can appear at high altitudes include:
- Shortness of breath — even with light activity or at rest
- Chest pain or tightness
- Dizziness or light-headedness
- Fatigue that comes on faster than usual
These symptoms can be signs of acute mountain sickness, which can be more serious in people with heart disease.
Who Needs to Be Extra Careful?
People with conditions such as coronary artery disease, heart failure, uncontrolled high blood pressure, or significant valve disease are more vulnerable to the effects of low oxygen at altitude. If you fall into any of these groups, a high-altitude trek or holiday needs careful planning — not cancellation, but preparation.
Simple Steps to Stay Safe
Dr. Pachani recommends a few practical steps:
- Consult your cardiologist first. Before any high-altitude trip, get a check-up. Tests like an ECG, 2D Echo (echocardiography), or a Treadmill Test (TMT) can help assess how your heart handles physical stress.
- Ascend slowly. Give your body time to adjust. Avoid rushing to high elevations in a single day.
- Rest often. Do not push yourself to keep pace with others if you feel uncomfortable.
- Carry all your medicines. Never leave home without your regular cardiac medications, and keep them easily accessible.
- Know the warning signs. If you feel chest pain, severe breathlessness, or persistent dizziness, descend and seek medical help immediately.
A Note for Families in Gujarat
Many families from Rajkot and across Gujarat travel to Kedarnath, Badrinath, Manali, or Ladakh for pilgrimages and holidays. These are beautiful destinations, but they sit at significant altitudes. A simple pre-travel heart check-up can make your journey much safer and more enjoyable.
If you have a heart condition and are planning a high-altitude trip, speak with a qualified cardiologist before you travel. To book a consultation with Dr. Nikhila Pachani at Backbone Medicity Hospital, Rajkot, reach out to the clinic directly.