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  1. Hypertensive crisis: What are the symptoms? - Mayo Clinic

    Jun 19, 2024 · A hypertensive crisis is a sudden, severe increase in blood pressure. The blood pressure reading is 180/120 millimeters of mercury (mm Hg) or greater. A hypertensive crisis …

  2. Global Risks Report 2025 | World Economic Forum

    Jan 15, 2025 · The Global Risks Report 2025 analyses global risks to support decision-makers in balancing current crises and longer-term priorities.

  3. Crisis de ausencia - Síntomas y causas - Mayo Clinic

    Jan 21, 2025 · Causas Las crisis de ausencia suelen tener una causa genética. En general, las convulsiones se producen como resultado de una descarga de impulsos eléctricos de las …

  4. We’re in a ‘polycrisis’ - a historian explains what that means

    Mar 7, 2023 · Coined in the 1970s, ‘polycrisis’ has been popularized by the historian Adam Tooze to describe the interaction of multiple crises at once. Here’s what you need to know.

  5. The 20 humanitarian crises the world cannot ignore in 2023

    Dec 14, 2022 · The Emergency Watchlist is more than a warning — it is a guide on how to avert or minimise those humanitarian crises. It says more than 100 million people today are on the …

  6. Crisis hipertensiva: ¿cuáles son los síntomas? - Mayo Clinic

    Mar 7, 2025 · Posibles causas de una crisis hipertensiva: Olvidarse de tomar el medicamento para la presión arterial Interrupción repentina de ciertos medicamentos para el corazón, como …

  7. Convulsión tónico-clónica (gran mal) - Mayo Clinic

    Feb 1, 2025 · Una convulsión tónico-clónica, antes conocida como convulsión de tipo gran mal, causa una pérdida de conciencia y contracciones musculares violentas. Es el tipo de …

  8. Warning on water crisis and food, and other climate stories

    Oct 23, 2024 · This weekly round-up contains the key nature and climate news from the past week. Top nature and climate news: Warning on water and food security; COP16 biodiversity …

  9. Global Risks Report 2023 - World Economic Forum

    Jan 11, 2023 · The World Economic Forum's Global Risks Report 2023 explores some of the most severe risks we may face over the next decade that include energy supply and food …

  10. Crisis de ausencia - Diagnóstico y tratamiento - Mayo Clinic

    Jan 21, 2025 · La respiración rápida, o hiperventilación, durante un estudio de electroencefalograma puede desencadenar una crisis de ausencia. Durante una convulsión, el …